• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    An output device (1) for ventilating a vehicle interior (V) by generating an output stream (F1), the output device (1) comprising: a housing (10) with an inner housing surface (10a), an first air guide surface (31) for generating a first partial volume flow, a second air guide surface (32) for generating a second partial volume flow, wherein the second air guide surface (32); 32) is located opposite the first air guide surface (31), a rudder (50) which is disposed in the housing and is pivotable about a rudder adjustment axis (D50).
    公开号:FR3066441A1
    申请号:FR1854119
    申请日:2018-05-17
    公开日:2018-11-23
    发明作者:Volker Doll；Linda Panze
    申请人:Faurecia Innenraum Systeme GmbH；
    IPC主号:
    专利说明:

    OUTPUT DEVICE
    The invention relates to an outlet device for ventilating a vehicle interior.
    A vent nozzle is known in document US 3,835,759 A.
    An object of the invention is to provide an exhaust device for introducing air into a vehicle interior, which is formed by a relatively simple construction and which allows different designs.
    These objects are achieved by the features of the independent claims. Additional embodiments are given in the dependent claims.
    According to the invention, an outlet device is proposed for ventilating a vehicle interior by generating an outlet stream. The output device includes a housing and a rudder rotatably mounted in the housing.
    According to the invention, in particular, an outlet device is proposed for ventilating a vehicle interior by generating an outlet stream, the outlet device comprising:
    - a housing with an internal housing surface which forms a channel and which extends between an air inlet opening and an air outlet opening,
    - a first air guide surface which, together with a first internal surface section which is situated opposite this, forms a first air channel which defines a first direction of partial volume flow which leaves the air outlet opening,
    - a second air guide surface which is oriented opposite the first air guide surface, in which the second air guide surface together with a second inner surface section of the housing surface which is located opposite it forms a second air channel, in which the second air channel defines a second direction of partial volume flow which leaves the air outlet opening, in which the first direction of air flow partial volume and the second direction of partial volume flow intersect in an area of point d 1 intersection located outside the housing,
    - a rudder which is arranged in the housing and can be pivoted about a rudder adjustment axis and which is adjustable in a first rotational position in which the first air channel and the second air channel are all two closed and a second rotational position in which the first air channel and the second air channel are both open.
    In the embodiments of the output device according to the invention, it can be provided that the rudder adjustment axis extends in a central portion of the rudder located between a first side portion and a second side portion.
    In the embodiments of the outlet device according to the invention, it can be provided that at the positions of rotation of the rudder, in which the first air channel and the second air channel are both closed, portions of outer edge of the rudder side sections come into contact with stop devices which are formed on opposite portions of the inner housing surface.
    In the embodiments of the outlet device according to the invention, it can be provided that the outlet device comprises a central body which comprises the first air guide surface and the second air guide surface in each case under form of opposite external surfaces.
    In the embodiments of the outlet device according to the invention with a central body, it can be provided that the axis of rotation of the rudder is located in front of the central body in a view from the air intake opening.
    In the embodiments of the outlet device according to the invention with a central body, it can be provided that the central body is formed as a displacement body, which is formed convexly according to a view from outside the central body in the direction from the air inlet opening to the air outlet opening. It can also be provided that a surface section of the central body which is oriented transversely to the housing axis forms a convex shape.
    In the embodiments of the outlet device according to the invention with a central body, provision may be made for the housing to include an inlet section with the air inlet opening and an outlet section with the opening air outlet, the central body being located in the outlet section and the rudder extending in the inlet section.
    In the embodiments of the output device according to the invention, it can be provided that the output device comprises a rudder adjustment device coupled to the rudder to pivot the rudder around the rudder adjustment axis.
    In the embodiments of the outlet device according to the invention, it can be provided that the outlet device comprises at least one vertical fin, each of which can pivot by means of a rotary bearing providing a respective fin adjustment axis. on the housing, which runs transversely to the rudder adjustment axis. According to one embodiment of the outlet device according to the invention, in this case, provision is made for at least one of the at least one vertical fin to comprise an outer edge section opposite the inlet opening d air, which in a view from the air inlet opening is concavely curved to form a recess in which outer edge sections of the rudder side portions extend within position ranges of predetermined rudder rotation. Preferably, the at least one vertical fin includes a notch within which a side portion of the rudder can be moved. Because this allows a relatively large area of the rudder, a compact exit device can be obtained.
    In embodiments of the invention in which the outlet device comprises a central body, the latter is fixed in a non-removable manner in the housing. According to the invention, a rudder is used to adjust the direction of the outlet flow mainly by changing the volume flow ratio of the two channels as well as in a final position to achieve complete closure of the air flow inside the output device. Thus, two functions are performed with the rudder. This results in a much lower requirement in terms of space for adjustment flaps and, therefore, the complete exit device. In addition, savings in terms of components and thus a substantial part of the costs are realized.
    According to the invention, an external air flow resulting from the collision of two flows from two air channels is obtained. The output device can be configured so that, due to an input flow, within the output device, two flows or two partial flows are formed, which, depending on the use of the flows inside the vehicle , are directed towards each other, in particular at an acute angle and in particular at an angle of less than 60 degrees or less than 45 degrees, and deviate from each other after leaving the accommodation. In the presence of a central body, the two flows can be two flows of partial volume of an air inlet flow separated from each other by the central body. The direction of the external air flow depends on the respective amounts of air flow supplied by the channel sections, which are influenced by the position or attitude of the rudder in the incoming air flow. In the case where the flows provided by the two portions of air channel are equal with each other, the resulting direction is a middle direction of the directions towards the outside of the channels. In the event that the flow rate in one section of channel is lower than that at the other passage section, the resulting external air flow has a direction close to the direction of exit of the other passage section.
    Here, the term "following" with respect to a reference direction or a reference axis, in particular in relation to indications of a specific direction or a specific axis, generally means that the specific direction or axis s deviates locally with a maximum angle of 45 degrees, and preferably a maximum angle of 23 degrees, from the reference direction or the reference axis.
    Here, the term "transverse" with respect to a reference direction or a reference axis, in particular in relation to the indications of a specific direction or a specific axis, generally means that the specific direction or axis s locally deviates from an angle which is between 45 degrees and 135 degrees, and preferably from an angle which is between 67 degrees and 113 degrees, from the reference direction or the reference axis.
    Here, the end portion of the outlet flow channel is specifically defined to have a length which, when projected along the center line of the housing, is at least 1/20 of the smallest diameter of the surface of internal housing at the air outlet opening at the second end.
    According to one embodiment of the outlet device according to the invention, the extensions of flow contour lines generated at the location of the air outlet opening, which run in a central housing line, intersect in one intersection zone B of the first reference plane El. In particular, the outlet device can be designed so that the position of the intersections is located at a distance from the air outlet opening which is at least one tenth and especially a quarter of the smallest diameter of the internal housing surface at the air outlet opening. Furthermore, in this combination, or generally in each embodiment of the invention, the point of intersection is located at a distance from the air outlet opening which is at most ten times the smallest diameter of the internal housing surface at the air outlet opening.
    We will now describe embodiments of the invention with reference to the accompanying drawings, in which:
    - Figure 1 shows a sectional view of a first section plane El of an embodiment of the outlet device according to the invention, in which the outlet device comprises a housing, a central body arranged inside , a rudder which is rotatably mounted inside, which is located in a first air passage position,
    - Figure 2 shows a sectional view of a second section plane E2 of a variant of the embodiment of the output device according to Figure 1, in which the second section plane E2 extends vertically relative to the first section plane El and in which the rudder is in the first air passage position, the embodiment shown here also has an arrangement of vertical fins with respect to the embodiment of FIG. 1,
    - Figure 3 shows the embodiment of the outlet device according to the sectional view of Figure 1, in which the embodiment shown here also has an arrangement of vertical fins compared to the embodiment of Figure 1 and in which the rudder is in a first intermediate position,
    - Figure 4 shows the embodiment of the output device according to the sectional view of Figure 3, in which the rudder is in a first end position,
    FIG. 5 shows the embodiment of the output device according to the sectional view of FIG. 3, in which the rudder is in an additional intermediate position,
    - Figure 6 shows the embodiment of the output device according to the sectional view of Figure 3, in which the rudder is in a second end position,
    - Figure 7 shows a front view of the output device, which is integrated into a dashboard.
    An embodiment of the exhaust device 1 according to the invention for ventilating a vehicle interior V is shown in the figures. The outlet device 1 comprises a housing device H comprising a housing 10 with an internal housing surface 10a defining a channel C which extends along a central line of housing Al0 of the housing 10. The housing 10 with the channel C forms a air inlet opening 11 at a first axial end 11a of the housing 10 and an air outlet opening 12 at a second axial end 12a of the housing 10, which is located opposite a air inlet opening 11 according to a view in the central housing line A10. The central housing line A1 can be defined as a straight line connecting the centroids of the air inlet opening 11 and the air outlet opening 12. In this regard, the housing 10 has a cross section inlet 17 with an inlet section surface 17a on its inner side and an outlet section 18 with an outlet section surface 18a on its inner side, the outlet section 18 being connected to the inlet section surface 17a when shown along the central housing line A10, that is to say is fluidly connected thereto. The inlet section surface 17a, which forms the first axial end 11a with the air inlet 11, and the outlet section surface 18a, which comprises the second axial end 12a with the air outlet 12, form the inner housing surface 10a. The inlet section 17 forms the air inlet opening 11 and the outlet section 18 forms the air outlet opening 12, which is located in the direction of the central housing line A10 of the housing 10 opposite the air inlet opening 11.
    In particular, the outlet section 18 can be formed as an air guide surface with a flow contour.
    The air inlet opening 11 can be designed in various ways. For example, the air inlet opening 11 shown along the central housing line A10 of the housing 10 may be oval or round or substantially rectangular, in particular rectangular with portions of rounded corner edge, or elongated.
    In each of the mentioned forms of the air inlet opening 11, the air outlet opening 12 can be designed in different ways. For example, the air outlet opening 12 shown along the central line of housing A10 of housing 10 may be oval or round or substantially rectangular, in particular rectangular with portions of rounded corner edge, or elongated.
    The internal housing surface 10a includes an end section 23 of the outlet section 18, which forms the air outlet opening 12. The end section 23 is formed by respective sections 23a, 23b facing each other from each other with respect to a first reference plane El.
    The extensions of the current flow contour lines along the central housing line A10 intersect in an intersection point area B of the first reference plane El, the intersection point area B being situated outside the housing 10 on the side of the air outlet opening 12. In the representation of FIG. 1, the first section plane is vertical relative to the first reference plane El.
    The outlet device 1 comprises a first air guide surface 31 which, together with a first internal surface section 21 of the housing 10 which is opposite the first air guide surface 31, forms a first subsection of outlet of the channel C which is designated as the first air channel C1. The outlet device 1 further comprises a second air guide surface 32 which is located opposite the first air guide surface 31 and which, together with a second internal surface section 22 of the housing 10 which is opposite the second air guide surface 32 forms a second outlet sub-section of the channel C which is designated as the second air channel C2. When entering an inlet flow F0 through the air inlet opening 11, a first partial volume flow flows through the first outlet section C1 and a second partial volume flow flows through the second outlet section C2. Thus, the first air channel C1 provides a first partial volume flow leaving the air outlet opening 12 and the second air channel C2 provides a second partial volume flow leaving the air outlet opening 12.
    In particular, the first internal surface portion 21 and the second internal surface portion 22 of the internal housing surface 10a of the housing 10 can be curved concave at least in sections and in particular in the region of the outlet portion 18 or the end portion 23 in a view from the central housing line A10, the direction of travel of the contour lines which are in the direction of the central housing line A10 making an angle with the first reference plane El and being directed towards it. Consequently, the first and second partial volume flows leaving the air outlet opening 12 are each in a direction at the level of the air outlet opening 12 which forms an angle with the first reference plane El. Consequently, the first air channel C1 or the first outlet sub-section of channel C defines a first partial volume flow or a first outlet flow component leaving the air outlet opening 12 and the second channel air C2 or the second outlet sub-section of channel C defines a second partial flow or a second outlet flow component leaving the air outlet opening 12, which respectively leave the air outlet opening 12 in directions of flow, which intersect outside the housing 10 in a region of point of intersection B. This zone can be defined, in particular, as a zone of point of intersection B situated outside of housing 10, which is located in the first reference plane El.
    The first air guide surface 31 can be formed as an external surface of a central body 30 which, together with the first internal surface section 21 of the housing 10 located opposite it, forms a first channel. air Cl or a first outlet sub-section of the channel C. In addition, the second air guide surface 32 can be formed as an external surface of the central body 30 which, together with the second internal surface portion 22 of the housing 10 located opposite it, forms a second air channel C2 or a second outlet section of the channel C. The first and second air guide surfaces 31, 32 are external surfaces of the central body 30, which lie face to face with one another and are directed completely, or at least in sections, transversely to the first reference plane El.
    The central body 30 can be formed in particular as a hollow body. The central body 30 is at least partially located in the outlet section 18 of the housing 10 relative to the central housing line A10, that is to say in a transverse view of the housing 10.
    According to one embodiment of the central body 30, the latter is formed as a displacement body, which is formed convexly when viewed in the direction of vision from outside the displacement body 30. In this case , the first and second air guide surfaces 31, 32 seen from the outside of the displacement body 30 are formed convexly.
    The outlet device 1 according to the invention further comprises a rudder 50 (or steerable plane; "rudder" in English), which is arranged at one end of the central body 30 opposite the air inlet opening 11 .
    The rudder 50 is rotatably mounted around a rudder adjustment axis D50 in the housing 10. To this end, the rudder 50 can be pivoted relative to the housing by means of a rotary bearing device 60. The direction extension of the first reference plane El preferably extends in and through the rudder adjustment axis D50. In this context, the output section 18 can be defined so that it extends over at least 30% and in particular at least 50% of the distance between the rudder adjustment axis D50 and the opening of air outlet 12, and from there.
    According to one embodiment of the output device 1, the rudder adjustment axis D50 is located in the region of the input section 17.
    According to one embodiment of the outlet device 1, the central body 30 extends transversely through the complete flow channel C in the direction of the first reference plane El, that is to say of a first wall side 18a to a second side wall 18b of the outlet section 18 which is opposite the latter, and is connected to the side walls 18a, 18b, so that two separate air channels C1, C2 are formed in the outlet section 18 as outlet sub-sections of channel C. In this case, the central body 30 is fixed to the housing 10 and attached to the latter, this means that the central body 30 is arranged in its position relative to the housing 10 cannot be removed.
    According to one embodiment, the rudder adjustment axis D50 extends in a central portion 55 through the rudder 50, between a first side portion 51 and a second side portion 52. The side portion 51, 52 and the central portion 55 are defined so that they extend in the direction of the rudder adjustment axis D50 through the rudder 50. The first side portion 51 comprises a first outer edge portion 53 defining a first external end seen from the rudder adjustment axis D50, and the second side portion 52 comprises a second external edge portion 54 in a view from the rudder adjustment axis D50, the first end being located opposite at the second end. The central portion 55 can be defined as a surface portion which cuts the central third by the greatest distance between points of the first and second ends.
    Since the rudder 50 can adopt different rotation positions, this acts as a flow adjustment part.
    In one embodiment of the exit device, the rudder 50 can be pivoted between end positions, in which in each case, in the case where the first air guide surface 31 and the second guide surface air 32 are in a fixed position relative to the housing 10, the first air channel C1 and the second air channel C2 are both closed. This can in particular be obtained by the fact that the housing surface 10a comprises abutment zones 81, 82 which are opposite one another with respect to a first reference plane E1, respectively. Each stop device 83, 84 comprises a first contact surface section 83a or 84a and a second contact surface section 83b or 84b.
    The extension of the first stop surface section 83a, 84a is designed so that the first stop surface section 83a, 84a, in a corresponding rotational position of the rudder 50, serves as a stop for the first side portion 51 or the first outer edge portion 53 of the rudder 50, in the case where this, in a rotation of the rudder 50, is moved from the air inlet opening 11 towards the front in the direction of the first section of stop surface 83a, 84a respectively up to the stop (Figures 4 and 6). Similarly, the extensions of the second abutment surface sections 83a, 84a are designed so that the second abutment surface sections 83a, 84a, in a corresponding rotational position of the rudder 50, serve as a stopper and in particular as a contact plane for the second side portion 52 or the second outer edge portion 54 of the rudder 50, in the case where this, in a rotation of the rudder 50, is moved from the air outlet opening 12 towards the forward in the direction of the second stop surface section 83a, 84a respectively until the stop (Figures 4 and 6).
    Thus, in particular in the end positions which are shown in FIGS. 4 and 6, the first portion of the outer edge 53 of the rudder 50, seen in the direction of the central line of housing A10, can be arranged overlapping completely or at least partially the first contact surface section 83a, 84a respectively and in contact with the latter. It can also be provided that, in the end positions, the second outer edge portion 54 of the rudder 50, seen in the direction of the central line of housing A10, is arranged overlapping completely or at least partially the second surface section contact 83a, 84a respectively and in contact with the latter.
    In addition, as shown in FIG. 1, it can be provided that the lateral surface on this side of the rudder 50 which comprises the first outer edge portion 53 is larger than the lateral surface on the rudder side 50 which comprises the second portion outer edge 54. In this case, the respective lateral surface is on one side, limited by the extension of the rudder adjustment axis D50 and on the other, limited by the first portion of outer edge 53 and the second outer edge portion 54, respectively. During a rotation of the rudder 50, in a position of the rudder adjustment axis D50, a point of the first portion of the outer edge 53 moves over a portion of a circle K1 (FIG. 6). Similarly, during a rotation of the rudder 50, a point of the first outer edge portion 53, located in a position of the rudder adjustment axis D50, moves over a portion of a circle K2 (figure 6). In the case where the extension of the lateral surface comprising the first external edge portion 53 is greater than the extension of the lateral surface comprising the second external edge portion 54, the radius of the circle Kl is greater than the radius of circle K2.
    In this case, in each case, this lateral surface can be defined as a lateral surface, which is visible as a projection in the direction from the air inlet opening 11. Consequently, when the largest lateral surface respective comes into contact with a first section of abutment surface 83a, 84a and is blown by the inlet flow F0, it is achieved that the rudder 50 remains in an end position adopted respectively without the intervention of other external forces, as long as air flows through the air inlet opening 11.
    The first abutment surface section 83a, 84a may have an extension along the rudder adjustment axis D50, in which, in a closed position (Figures 4, 6), the first outer edge portion 53 of the rudder 50 comes at least partially into flat abutment against the first section of abutment surface 83a or 84a or in a view in the direction of the central housing line A10, overlaps the latter, for example by at least 50%, or more preferably at least 75% and in particular 90% of the length of the first outer edge portion 53 in the rudder adjustment axis D50. The output device 1 can be designed so that in a closed position (FIGS. 4, 6), the second contact surface section 83a, 84a also has an extension along the rudder adjustment axis D50, in which the second outer edge portion 54 of the rudder 50 is at least in planar sections on the second stop surface section 83a or 84a or seen in the direction of the central line of housing A10, being overlapping the latter, by example of at least 50% or more preferably at least 75% and in particular 90% of the length of the first outer edge portion 53 in the rudder adjustment axis D50.
    In the rudder end positions 50 shown in Figures 4 and 6, a minimum of air intake is prevented in the outlet section 18.
    In order to achieve an improved abutment of the outer edge portion 53 on the respective first abutment surface section 83a, 84a and better prevention of through flow, the outer edge portion 53 of the rudder 50 may include a widening in section , on which · an edge line extending in the direction of the adjustment axis D50 is formed. The enlargement in section may consist of or consist of a relatively flexible plastic, such as for example silicone. Likewise, for this purpose, at the level of the outer edge portion 53 of the rudder 50, a sealing lip, which is made in particular of a relatively flexible plastic, such as for example silicone, can be arranged.
    Figure 1 shows a neutral position of the rudder 50, in which the volume flows flowing through the first outlet section C1 and the first outlet section Cl, respectively, are the same size. In FIG. 1, in order to illustrate the route and the direction of the first partial air flow occurring along the central housing line A10 in the first air channel C1 or the first outlet section C1, a first flow line 3 extending in the direction of the central housing line A10 is shown. In addition, to illustrate the path and direction of the second partial air flow occurring along the central housing line A10 in the second air channel C2 or the second outlet section C2, a second flow line 4 s extending in the direction of the central housing line Al0 is shown. The direction of the first flow line 3, which leads to the air outlet opening 12, is provided in FIG. 1 with the reference numeral 5 and the direction of the second flow line 4, which leads to the air outlet opening 12, is provided in FIG. 1 with the reference numeral 6. The directions 5, 6 of the flow lines 3 and 4, respectively, intersect at a point of intersection P situated in the area of intersection B. The intersection area B is here defined as the region of the first reference plane El in which the directions of all the flow lines of the first and second outlet sections Cl, C2 at the location of the opening of air outlet 12 intersects the first reference plane El in any position of rotation of the rudder 50.
    In the neutral position of the rudder 50 shown in FIG. 1, the outlet flow F1 leaving the air outlet opening 12 has a neutral direction, that is to say it extends in the direction d extension of the first reference plane El.
    Figure 3 shows the output device 1 with the rotational position of the rudder 50, in which the rudder 50 is pivoted clockwise to the neutral rotational position of the rudder 50 according to Figure 1 in its plan view. As a result, the volume flow entering the first outlet section C1 of channel C is increased relative to the volume flow entering the second outlet section C2 of channel C, so that the output stream is deviated from the direction of the central housing line A10 on the side of the second outlet section C2.
    Figure 5 shows the output device 1 with a rudder rotation position 50, in which the volume flow entering the second outlet section C2 of the channel C is increased relative to the volume flow entering the first outlet section Cl of channel C, so that the output stream undergoes a deviation from the direction of the central housing line A10 towards a different side compared to the state of Figure 3.
    The output device 1 according to the invention may further comprise a rudder adjustment device A50 which is coupled to an actuator device of the output device 1 and which can be actuated by a user. Due to an actuation of the actuator device, the rudder is adjusted in operation by means of the adjustment device A50.
    The outlet device 1 can also comprise an arrangement 70 of vertical fins 71, 72, which is shown diagrammatically in FIG. 2. The vertical fins 71, 72 can be rotatably mounted on the housing 10 by means of rotary bearings D71, D72 by providing a respective fin adjustment axis. The fin adjustment axes extend transversely and, in particular, vertically with respect to the rudder adjustment axis D50.
    Preferably, at least one of the vertical fins each comprises a notch or a recess 76 and in particular, the vertical fins each comprise a notch or a recess 76 within which a side portion of the rudder 50 can move in a certain range of positions of rotation and which exceeds in the notch or recess 76. The notch 76 may have the shape of an arc of a circle, so that only a small space exists between a moving rudder and the vertical fins. Thus, at least one of the at least one vertical fin 71, 72 comprises an external edge section 75 which is opposite the air inlet opening 11 and which, seen from the opening of air inlet 11, is concave and in particular at least partially circularly curved, in order to form a recess, in which portions of the outer edge 53, 54 of the side portions 51, 52 of the rudder 50 extend in ranges of predetermined positions of rotation of the rudder 50. In this case, it can be provided that the recess extends, when viewed from the air inlet opening 11, to a depth so that - in a position maximum or horizontal release of the rudder 50 (analogous to the representation in FIG. 1) - the rudder 50 extends in the recess 76 of the vertical fin 71, 72 respectively at least from a point in the direction rudder adjustment axis D50 ,. In this case, provision may also be made for the rudder 50 to extend by at least 10% and in particular by at least 30% and in particular by at least 50% of the maximum distance between the first edge portion respective outer 53 or, in the embodiment of Figures 1 to 7, the second outer edge section 54 (Figures 1 to 7) and the rudder adjustment axis D50 in the recess 76 of the vertical fin 71 , 72 respectively.
    The outlet device 1 may have a fin coupling device 79, with which the vertical fins 71, 72 are both guided in their rotational positions, so that the vertical fins 71, 72 have the same rotation positions.
    The output device 1 according to the invention may further comprise a fin adjustment device A70, with which the positions of rotation of the vertical fins 71, 72 are adjustable.
    In the case of a deviated or non-deviated state of the rudder 73 and by moreover pivoting the vertical fins 71, 72, the direction F1 of the outlet air flow is changed, in particular when the state deviated from the rudder 50 remains constant. Thus, different directions of the exhaust air flow in the vehicle interior V can be obtained.
    Of course, the invention is not limited to the exemplary embodiments described and shown above, from which other modes and 5 other embodiments can be provided, without going beyond the ambit of the invention.
    权利要求:
    Claims (10)
    [1" id="c-fr-0001]
    1. Exit device (1) for ventilating a vehicle interior (V) by generating an exit flow (Fl), the exit device (1) comprising:
    a housing (10) with an internal housing surface (10a) which forms a channel (C) and which extends between an air inlet opening (11) and an air outlet opening (12), a first air guide surface (31) which, together with a first internal surface section (21) which is located opposite it, forms a first air channel (Cl) which defines a first direction of partial volume flow (5) which leaves the air outlet opening (12), a second air guide surface (32) which is oriented opposite the first air guide surface (31), wherein the second air guide surface (32) together with a second inner surface section (22) of the housing surface (10a) which is located opposite it forms a second air channel (C2 ), in which the second air channel (C2) defines a second partial volume flow direction (6) which leaves the air outlet opening (12), in which the first direction tion of partial volume flow and the second direction of partial volume flow intersect at a point of intersection area (B) located outside the housing (10), a rudder (50) which is disposed in the housing and can be pivoted about a rudder adjustment axis (D50) and which is adjustable in a first rotational position in which the first air channel (Cl) and the second air channel (C2) are all two closed and a second rotational position in which the first air channel (C1) and the second air channel (C2) are both open.
    [2" id="c-fr-0002]
    2. An output device (1) according to claim 1, in which the rudder adjustment axis (D50) extends in a central portion (55) of the rudder (50) located between a first side portion (51 ) and a second side portion (52).
    [3" id="c-fr-0003]
    3. Exit device (1) according to one of the preceding claims, in which, in the rudder rotation positions (50) in which the first air channel (Cl) and the second air channel (C2) are both closed, from the outer edge portions (53, 54) of the side portions (51, 52) of the rudder (50) come into contact with abutment devices (83, 84) which are formed on opposite portions of the internal housing surface (10a).
    [4" id="c-fr-0004]
    4. outlet device (1) according to one of the preceding claims, in which the outlet device (1) comprises a central body (30) which comprises the first air guide surface (31) and the second surface of air guide (32), in each case in the form of opposite external surfaces.
    [5" id="c-fr-0005]
    5. Exit device (1) according to claim 4, wherein the axis of rotation (D50) of the rudder (50) is located in front of the central body (30) in a view from the air inlet opening (11).
    [6" id="c-fr-0006]
    6. Exit device (1) according to one of the preceding claims 4 or 5, in which the central body (30) is a displacement body, which is formed convexly, when viewed from outside the central body ( 30) in the direction from the air inlet opening to the air outlet opening.
    [7" id="c-fr-0007]
    7. outlet device (1) according to one of the preceding claims 4 to 6, wherein the housing (10) comprises an inlet section (17) with the air inlet opening (11) and a outlet section (18) with the air outlet opening (12), in which the central body (30) is located in the outlet section (18) and in which the rudder (50) extends in the entrance section (17).
    [8" id="c-fr-0008]
    8. Exit device (1) according to any one of the preceding claims, in which the exit device (1) comprises a rudder adjustment device (A50) coupled to the rudder (50) to pivot the rudder (50 ) around the rudder adjustment axis (D50).
    [9" id="c-fr-0009]
    9. outlet device (1) according to one of the preceding claims, wherein the outlet device (1) comprises at least one vertical fin (71, 72), pivotable by means of a rotary bearing (D71, D72) providing a respective fin adjustment axis on the housing (10), which runs transversely to the rudder adjustment axis (D50).
    [10" id="c-fr-0010]
    10. An outlet device (1) according to claim 9, in which at least one of the at least one vertical fin (71, 72) comprises an outer edge section (75) opposite the opening of air inlet (11), which, according to a view from the air inlet opening (11), is concavely curved to form a recess in which outer edge sections (53, 54) side portions (51, 52) of the rudder (50) extend within ranges of predetermined rotational positions of the rudder (50).
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    同族专利:
    公开号 | 公开日
    US20180334015A1|2018-11-22|
    FR3066441B1|2021-02-12|
    CN108928216A|2018-12-04|
    KR20180127920A|2018-11-30|
    DE102017004928A1|2018-11-22|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB1402755A|1972-04-04|1975-08-13|Clear Hooters Ltd|Ventilating nozzle including a universally swivellable nozzle mem ber|
    DE102007019602B3|2007-04-24|2008-06-26|Faurecia Innenraum Systeme Gmbh|Air discharging device for use in e.g. railcar, has laminar element arranged at end of another laminar element, and nozzle housing and air guidance element formed for producing Coanda effects so that air flow is discharged from opening|
    DE102013210053B3|2013-05-29|2014-09-11|Faurecia Innenraum Systeme Gmbh|air vents|
    DE102015017009B4|2015-12-30|2018-04-26|Faurecia Innenraum Systeme Gmbh|outlet device|DE102019210048A1|2019-07-08|2021-01-14|Faurecia Interieur Industrie|Air vents|
    US11007844B1|2019-11-14|2021-05-18|JoysonQuin Automotive Systems North America, LLC|Multi-channel air vent assembly with narrow profile|
    法律状态:
    2019-04-18| PLFP| Fee payment|Year of fee payment: 2 |
    2019-12-06| PLSC| Search report ready|Effective date: 20191206 |
    2020-04-22| PLFP| Fee payment|Year of fee payment: 3 |
    2021-04-21| PLFP| Fee payment|Year of fee payment: 4 |
    优先权:
    申请号 | 申请日 | 专利标题
    DE102017004928.9|2017-05-22|
    DE102017004928.9A|DE102017004928A1|2017-05-22|2017-05-22|outlet device|
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