• 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:
    The invention relates to a device for the wireless transmission of electrical power and electrical signals comprising a on a mechanical structure, in particular in a housing or a trim panel movably mounted first electrical component (1), wherein the electrical components (1) is movably supported and actuating means for relative movement of the first electrical component (1) are provided.
    公开号:AT512203A1
    申请号:T1721/2011
    申请日:2011-11-21
    公开日:2013-06-15
    发明作者:Franz Baumann；Wolfgang Woeran；Markus Zeitlhofer；Reinhard Strauss；Martin Traxler；Reinhard Brandstaetter；Michael Gschaider；Gerhard Forstner
    申请人:Baumann Holding 1886 Gmbh；Magna Engineering Ct Gmbh；
    IPC主号:
    专利说明:

    ::: 50121 Ag / ρι:
    Baumann / Hoiding / 1886 GmbH, Ma§na EttffheSittig < 5enter * GnibH *
    Device for the wireless transmission of electrical power
    The invention relates to a device for the wireless transmission of electrical power and electrical signals comprising a mounted on a mechanical structure, in particular in a housing or a cowling first electrical component.
    Modern locking systems usually have electrically powered engine locks, which is located in the movable part of a lockable element (for example, door leaf or window sash or the like). The transmission of electrical energy and control signals between a permanently mounted first electrical component and located in the moving part mechatronic locking system is usually carried out via electrical lines and galvanic contacts. These contacts are usually designed as a plug or sliding contacts. Here, the problem arises that the production of a reliable connection between the plugs or sliding contacts for data and / or energy transmission carries several disadvantages.
    The necessary electrical lines must be routed consuming from the fixed element, such as the door frame, via a freely laid cable connection in the profile of the movable element, such as the door panel and on to the locking system. In this case, when using plug contacts, the problem arises that the production of a connection to the energy and data transmission from a building-side control and supply unit to a door-side mechatronic locking system causes a considerable installation effort. • «« · · * * ··· 2 * .. · 5pJ 1 jAfl / FC ί
    Baumann / Holding / 1686 GmbH, Magna Engineering Center GmbH
    The conventional technical implementation requires the presence of a corresponding aluminum or wood profile on the door leaf. If the door leaf should be provided without a profile, this known technical approach is not applicable. Sharp edges at the corners of the movable element, the insertion of the cable is additionally difficult, which may cause a chafing of the insulator sheath of the cable. A faulty insulation of the cable connections can lead to electrical short circuits, which affect the functioning of the locking system massively.
    Furthermore, the cables are subject to particularly high mechanical requirements at locations where movements occur, which sooner or later can lead to cable breakage. When exposed to electrical voltage such impaired cable or contacts there is a significant safety risk (risk of electric shock), For movable elements, which are positioned in areas where environmental influences, especially moisture, dirt and various oils or fats on the cable and damaged Be exposed plug contacts, also results in the problem of corrosion of the plug contacts. This can cause contact difficulties, which can lead from a faulty behavior up to Totalausfali the locking system.
    Furthermore, freely routed cable connections from the fixed element to the movable element are not desirable due to the impaired optics of the end customer. The currently commercially available solution with plunger contacts for energy transfer involves, as mentioned above, the great disadvantage of open contact surfaces, which can lead to deterioration or failure of the locking system by the occurrence of corrosion.
    It is known from the prior art to use inductively or capacitively coupled transmission devices with electrical components that include coils or capacitors for transmitting electrical power. ··········································································································································· t 3 :::
    Baumann / Holding / 1886 GmbH, MajjHk EriyirTeering Center bmbH *
    However, such electromagnetic coupling works reliably only over very short distances. In addition, considerable forces are required for the operation of mechanical closing devices, some of which can only be transmitted to a limited extent by means of a capacitive or inductive coupling.
    As a major problem of such transmission modules has been found in practice that the distance between the electromagnetic transmitter and the receiver must be as low as possible to ensure a high transferable power. However, this is not the case with the devices according to the invention (closing systems of doors, windows and the like), since these have considerable variations in the distance (gap dimension) between the movable and the permanently mounted part. This is the case in particular due to temperature fluctuations and production-related tolerances. In addition, transmitter and receiver should always be exactly opposite each other to ensure the best possible transmission.
    Devices are known from the prior art, which use coil arrays, wherein in the transmission, the coil pair is selected with the best coupling. As a result, moving components are avoided, but the solution does not meet all applications. In particular, this does not solve the problem of temporarily providing more free space between the field-influencing electrical components of the transmission path.
    A technical object of the present invention is therefore to provide a device for wirelessly supplying an electrical power and / or electrical signals from a first element to a second element. Furthermore, a technical object of the present invention is to provide a device for wireless supply of electrical power from a building-side supply device to a located in a door panel consumer device, the device should work reliably even with variations in the distance between transmitter and receiver. »» ** * * · · · • · · 4 · .. ·: * s (Ä Aq / fj:
    Baumann / Holding / 1886 GmbH, Magna Engineering Center GmbH
    In particular, to be ensured by the device that transmitter and receiver are always separated by the smallest possible distance from each other and occupy a predefined transfer position.
    These technical objects are achieved in that the first electrical component is movably supported and actuating means are provided for relative movement of the first electrical component. It is thereby achieved that the first electrical component can be aligned in such a way that the distance to the transmission target is reduced. In particular, the relative movement may be embodied as relative to the mechanical structure in which the electrical component is movably supported.
    The actuating means may be arranged to improve the electromagnetic coupling between the first and the second electrical component as a function of the position of a second electrical component with respect to the mechanical structure by a movement of the first electrical component. As a result, the device can adapt to different dimensions of the air gap or the distance between transmitter and receiver.
    The first and / or the second electrical component may in particular be devices for generating, detecting or influencing the electromagnetic field of the environment.
    The mechanical structure may be part of a variable mechanical relationship on which the second electrical component is disposed. This mechanical relationship can be designed in the form of a door frame with a hanging door leaf, a window frame with an attached window sash, a motor vehicle body with an attached sliding door, folding door, tailgate or sunroof, or as a releasable mechanical connection, in particular as insertable into the guide rail of a holding system suitcase. 5:: ί 504 * 1 * g / FI I "
    Baumann / Holding / 1886 GmbH, He ^ Trfeenfig Center CimbH *
    The first electrical component can be rotatably, pivotably and / or displaceably mounted in the housing or trim part on a suspension, in particular a rotary joint, a pivot joint, a four- or multi-joint. The actuating means may be in the form of electromagnets, permanent magnets, springs, clips or the like. As an actuating means, in particular at least one magnetic disc and / or at least one return spring can be provided.
    The effective forces of the actuating means can be coordinated with one another such that, when the first electrical components approach the second electrical component, the components assume a transmission position, and the components assume a rest position when the first electrical component is removed from the second electrical component.
    The first and / or second electrical component can be designed for transmitting and / or receiving inductive or capacitive electromagnetic signals and in particular comprise a coil or a capacitor plate. The first and / or the second electrical component may in particular be designed as a radio module. The first and / or second electrical component may comprise an electronic circuit which is embedded in a plastic material, preferably a polymer material, and is preferably completely encased in plastic. The first and / or second electrical component may be wedge-shaped in order to further reduce the distance during the merging of the components.
    At least one of the electrical components can be mounted in a mounting box movable, in particular rotatable or displaceable. In practice, it has been found, in particular, that embodiments with an electrical component that can be rotated about an axis are particularly robust, since this allows for a tilting of the component or of the moving parts, as may occur in laterally displaceable parts due to aging or soiling ,
    • Baumann / Holding / 1886 GmbH, J J X Φ fif s, Magna Engineering Center <
    According to the invention, it can further be provided that, for accommodating the electrical components, a trough which is movable in the installation box, in particular rotatable or displaceably mounted, is provided. According to the invention, it can further be provided that the transmission module is mounted rotatably or displaceably in the installation box without the use of a tray.
    Furthermore, actuating means may be provided for positioning the tub in the installation box. The trough may have lateral pivot bearing for receiving a, a return spring rotatably supporting axial pin, wherein the return spring may be designed as a leg spring. According to the invention, the actuating means can be designed in the form of electric or permanent magnets, springs, clips or the like, which are mounted in the installation box, in the tub and / or in the electrical component.
    It can be inventively provided that one or more magnetic disks are provided as actuating means. Furthermore, according to the invention one or more return springs can be provided as actuating means. The tub and / or the electrical component may have lateral recesses for introducing the magnetic disks according to the invention. By suitable positioning of the magnetic disks can be ensured that the electrical component automatically assumes a well-defined relative position.
    In addition, according to the invention can be provided that the trough may have lateral pivot bearing for receiving a, the return spring overlapping pivot pin, the return spring may be designed in particular as a leg spring, the two legs can attack on the one hand on the tub and on the other hand on the mounting box.
    At least one of the electrical components can have power supply via lateral contact surfaces, which can be connected via electrically conductive axle pins with sliding contacts on the back of the mounting box. ·· ff * »··· ···· · · ff ··« ff · * * * »I · ff * t · 7::: 50 ^ 1 wfi: ··: ·
    Baumann / Holding / 1886 GmbH, Magna Engineering < ÄnterT3mbH *
    This allows a simple, robust and space-saving way to supply the electrical component with electrical energy, wherein the existing actuating means are used as electrical conductors. The sliding contacts may be designed with solder terminals for connection to an electrical energy source.
    Furthermore, the invention extends to a closing device which comprises at least one device according to the invention. The locking device may comprise actuating means, which are designed such that the electrical components are folded in a starting position in a housing, and as the electrical components approach, they auskiappen by the Betätigungsmittei and align with each other, thereby ensuring a reduction in the distance between the electrical components is. This orientation to each other can be carried out in particular as substantially parallel orientation.
    Furthermore, in a closing device according to the invention, a first electrical component can be connectable to a supply device, and a second electrical component can be connected to a consumer device. Via the two electrical components, a unidirectional or bidirectional data transmission can take place. The wireless transmission takes place via spaced apart electrical components. The contactless supply of electrical power and / or the bidirectional transmission of signals is preferably carried out via an inductive coupling.
    The locking device according to the invention may comprise inductively coupled coil units in the electrical components, which in addition to the transmission of energy and the bidirectional transmission of control signals allows.
    In addition to the above-mentioned advantages, the device according to the invention has the advantage that the unauthorized reading out of the transmitted information or the manipulation of this information is impossible or only possible with difficulty.
    · «· · ·· # ····· * ···« · «β * I • l t ♦« ··· s ::: 50 * 21 α9 / ρι. · · ·
    Baumann / Holdlng / 1886 GmbH, Ma§fla Ert $ fiee * rln & Cfenter * * GrnbH
    For this reason, the device according to the invention is particularly suitable for safety-relevant applications. Furthermore, the device according to the invention allows simple integration into an existing bus system, as is common, for example, in motor vehicles or buildings.
    According to the invention, the data blocks to be transmitted can be modulated onto the frequency pattern of a coil unit and forwarded to a primary coil. A secondary coil in the receiver can pick up the frequency pattern, gain energy for operation, and simultaneously evaluate the transmitted data blocks. The data transmission back can be done by load modulation of the frequency pattern on the secondary side.
    By placing the control function in the door area, cable harness savings and a reduction of bus transfers (evaluations are carried out directly at the door) can be achieved. Due to the intelligent system, the integration of additional safety functions (warning signals, overload protection, etc.) is also possible
    According to the invention may further be provided that the electronic components directly in a plastic material, preferably a polymer material using the plastic injection molding technology or using the molding press technology is embedded. Thus, the electronic circuit according to the invention can be completely covered with plastic. The transmission system is then hermetically sealed and largely insensitive to various environmental influences. Thus, use in corrosive or hazardous environment without the problems already mentioned is possible. Such encapsulation of the electronic components also leads to increased security against manipulation and makes it difficult to read out information without authorization.
    By means of a suitable positioning and tuning of the transmission components, it is possible to dispense with expensive assembly steps, such as retraction of the cable harness or production of the contacting. ····· * ······························································ ::: 50421 «g / Fi: ··
    Baumann / Holding / 1886 GmbH, Magtlb ErfgirteeTffig Cfenter GmbH
    As a result, time savings and an increase in process reliability in production can be achieved. According to the invention, it may further be provided that a ferrite material is used to encapsulate the electrical components.
    In order to achieve a suitable minimum gap between the transmitting and receiving device in the closed state, the special conditions in the building area can be taken into account. Existing gap dimensions, which vary with temperature change and can have different effects, can be compensated thereby.
    For optimal design, the positioning of the plastic components, in which the components of the transmission device are integrated, in particular serve the area around the door lock, since here the gap dimensions of the door in the real use least vary. According to the invention it can be provided that the electrical components and / or the trough are wedge-shaped in order to achieve a positive connection in the closed state.
    Other features of the invention will be apparent from the description, the drawings and the claims.
    The invention will now be explained in more detail with reference to exemplary embodiments.
    Fig. 1 shows a three-dimensional schematic view of a first
    Embodiment of the transmission device according to the invention.
    FIG. 2 shows a schematic exploded view of the exemplary embodiment of a transmission device according to the invention from FIG. 1.
    Fig. 3 shows a schematic exploded view of a second embodiment of the invention.
    4 shows a schematic embodiment of a closing device according to the invention using two transmission devices according to the invention. 10 * 10 * ♦ ····· * ·· · • · * ·
    ··
    Baumann / Holding / 1886 GmbH, Magna Engineering Center GmbH
    5a and 5b show schematic cross sections through a closing device according to the invention in a rest position (FIG. 5a) and a transfer position (FIG. 5b).
    Fig. 6a - 6c show schematic views of an inventive
    Locking device when used in a door in the open state (Fig. 6b) and in the closed state (Fig. 6c).
    Fig. 7 shows a schematic block diagram of an embodiment of the closure device according to the invention;
    8 shows a further schematic block diagram of an embodiment of the closure device according to the invention.
    1 shows a schematic three-dimensional view of an embodiment according to the invention of the transfer device. In this illustration, a first electrical component 1 is visible, which is inserted into a trough 3. The tub 3 is in turn inserted into a mounting box 22 and mounted in this movable.
    Fig. 2 shows an exploded view of this embodiment. The first electrical component 1 is replaceable in the trough 3. The tub 3 is movably mounted in the mounting box 22. For this purpose, the tub 3 has lateral pivot bearing 7, are introduced into the axle pins 8. Furthermore, the mounting box 22 has recesses 17 for receiving the axle pins 8. The grub screws 16 are used for fixing the axle pins in these recesses 17th
    For positioning of the tub 3 in the mounting box 22 actuating means are provided. These include the magnetic disks 4 and the return spring 5. The magnetic disks 4 are inserted into recesses 6 of the trough 3. The return spring 5 is attached to the above-mentioned axle pin 8 and designed as a leg spring, wherein the two legs attack on the one hand on the tub and on the other hand on the mounting box 22. ji ϊ: ::: · *: · 50421 Ag / Fi
    BaumartrT / HottlfHö / 1t (86 GhibH'Magna'Engineering Center GmbH
    By this combination of two actuating means is achieved that the trough with inserted transmission module 1 in a rest position in the installation box 22 remains folded. Only when approaching a transmission target, which has magnets or is magnetizable, the tub 3 is unfolded from the mounting box 22 by magnetic forces and assumes a transfer position.
    Fig. 3 shows a further embodiment of the invention. The first electrical component 1 is replaceable in the trough 3. The tub 3 is movably mounted in the mounting box 22. For this purpose, the tub 3 has lateral pivot bearing 7, are introduced into the axle pins 8. Furthermore, the mounting box 22 has recesses 17 for receiving the axle pins 8. The grub screws 16 are used to fix the axle pins in these recesses 17. For positioning of the tub 3 in the mounting box 22 actuating means are provided. These include the magnetic disks 4 and the return spring 5. The magnetic disks 4 are inserted into recesses 6 of the trough 3. The return spring 5 is attached to the above-mentioned axle 8 and designed as a leg spring.
    For power supply first electrical component 1 electrical sliding contacts 18 are provided on the underside of the mounting box 22, which are provided with solder terminals 19. During operation, the axle pin 8, which is designed to be electrically conductive, makes contact with the sliding contact 18. The axle pin 8 is designed such that it touches a contact surface 20 of the first electrical component 1 at its end inserted into the rotary bearing 7. Thus, an electrical contacting of the first electrical component 1 is made possible by the sliding contacts 18. 12 50421 Ag / Fl
    8aum * aTin / Ho1 (Tirig T3a6 * Gmbh, Magna Engineering Center GmbH
    4 shows a door frame 14 and a door leaf 15, both objects having transmission devices according to the invention with electrical components. As the first electrical component 1 approaches the second electrical component 2, a force arises between the magnetic disks of these transmission devices, with both electrical components being moved from their rest position into the transfer position. This is shown schematically in plan view in FIGS. 5a and 5b.
    Fig. 5a shows the rest position, in a state in which the force of the return spring 5 exceeds the force of the magnetic disks 4. By contrast, FIG. 5 b shows the transfer position when the force of the magnetic disks 4 exceeds the force of the return springs 5. Furthermore, the supply device 10 and the consumer device 11 are shown in FIGS. 5 a and 5b. The transmission destination 9 may be either the first transmission device 12 or the second transmission device 13, depending on the direction of transmission. The transfer position is reached only in the fully closed state of the door, because only in this state cause the otherwise repulsive magnetic disks 4, that the force of the return springs 5 is overcome and the troughs 3 with the electrical components 1, 2 ausktappen the installation boxes 2.
    Fig. 6a shows a further embodiment of the coupling device according to the invention from practice. In this embodiment, the first transmission device 12 and the second transmission device 13 are each integrated in a door frame 14 and door leaf 15, preferably by screws or other attachment center! attached thereto, and include electrical components 1,2. Fig. 6b shows a cross section of this embodiment in the rest position when the door is opened. The two troughs of the transfer devices 12,13 are folded due to the force of the retaining springs. Fig. 6c shows a cross-section of this embodiment in transfer position when the door is closed. The two troughs of the transfer devices 12 and 13 are unfolded and aligned parallel to each other. • 13 · · ·: *: * "·· 50421 Ag / Fl
    Baumann / Hcj (cHFig / i896 < SmbH: Magna Engineering Center GmbH
    The air gap between the two transmission devices, even with tolerances in the distance between the door frame 14 and door leaf 15, minimized.
    7 shows a block diagram of the electronic circuit in the first electrical component 1. On a primary side, primary electronics are connected to a primary coil. The primary electronics are powered by an input voltage. The data to be transmitted is passed from the primary electronics to the primary coil, and the primary coil modulates the data to a low frequency signal. This is transferred to the secondary coil, which gains energy from the transmitted data and forwards it to the secondary electronics. Furthermore, on the secondary side, the transmitted data can be evaluated and data can be returned to the primary page.
    8 shows a further block diagram of the electronics of a first transmission device 12 and a second transmission device 13, which communicate with each other via the coupled electrical components. The first transmission device has a power supply while the second transmission device 13 is powered by the transmitted power.
    The present invention is not limited to the use of transfer devices according to the invention in doors or windows of buildings or vehicles. According to the invention, all applications of transfer or coupling devices according to the invention are encompassed by this invention. This can comprise any form of contactless energy transmission or contactless sensor technology, in which it is important to bridge a variable gap as safe and robust as possible and to ensure that transmitter and receiver are separated by the smallest possible distance. • • Μ · «** · List of Reference Signs
    : 14:::: **: * 50421 aq / fi BaunTinn / fl5l8in§ ^ ßi GmbVl, Magna Engineering Center GmbH 1 Electrical component 2 Electrical component 3 Tray 4 Magnetic disk 5 Return spring 6 Recess 7 Rotary bearing 8 Axle pin 9 Transmission target 10 Supply device 11 Consumer device 12 First transmission device 13 Second transmission device 14 Door frame 15 Door leaf 16 Grub screw 17 Recess 18 Sliding contact 19 Solder connection 20 Contact surface 21 Fixing screw 22 Installation box
    权利要求:
    Claims (20)
    [1]
    15 50421 Ag / Fl Baum arftflHoltllbQ / 1886 GfnbH, Magna * Engineering Center GmbH Claims 1. A device for the wireless transmission of electrical power and electrical signals, comprising a first electrical component (1) attached to a mechanical structure, in particular in a housing or a trim part ), characterized in that the first electrical component (1) is movably supported and actuating means for relative movement of the first electrical component (1) are provided.
    [2]
    2. Device according to claim 1, characterized in that the actuating means are adapted, depending on the position of a second electrical component (2) with respect to the mechanical structure by a movement of the first electrical component (1), the electromagnetic coupling between the improve first and second electrical components.
    [3]
    A device according to claim 2, characterized in that the mechanical structure is part of a variable mechanical relationship on which the second electrical component is arranged.
    [4]
    4. The device according to claim 3, characterized in that the mechanical relationship in the form of a door frame with a hanging door leaf, a window frame with attached window sash, a car body with an attached sliding door, hinged door, tailgate or sunroof, or as a releasable mechanical connection, in particular as executed in the guide rail of a holding system retractable suitcase.
    [5]
    5. Device according to one of claims 1 to 4, characterized in that the first electrical component (1) in the housing or cowling rotatable, pivotable, and / or displaceable on a suspension, in particular a hinge, a pivot joint, a four- or multi-joint is stored. : .lfi · * · ϊ: 50421 ^ Baumann / Hoßing / 1886 GmbH, Magna Engineering Center GmbH
    [6]
    6. Device according to one of claims 1 to 5, characterized in that the actuating means are designed in the form of electromagnets, permanent magnets, springs, clips or the like.
    [7]
    7. Apparatus according to claim 6, characterized in that as Betätigungsmittei at least one magnetic disc (4) is provided.
    [8]
    8. Apparatus according to claim 6 or 7, characterized in that as actuating means at least one return spring (5) is provided.
    [9]
    9. Device according to one of claims 2 to 8, characterized in that the effective forces of the actuating means are coordinated with each other such that when approaching the first electrical component (1) to the second electrical component (2) the components assume a transfer position, and at Removal of the first electrical component (1) from the second electrical component (2), the components assume a rest position.
    [10]
    10. Device according to one of claims 1 to 9, characterized in that the first electrical component (1) and / or the second electrical component (2) is designed for transmitting and / or receiving inductive or capacitive electromagnetic signals.
    [11]
    11. The device according to claim 10, characterized in that the first electrical component (1) and / or the second electrical components (2) comprises a coil or a capacitor plate.
    [12]
    12. Device according to one of claims 1 to 11, characterized in that the first electrical component (1) and / or the second electrical component (2) comprises an electronic circuit which is embedded in a plastic material, preferably a polymer material, and preferably completely coated with plastic. * · »• • •» 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 Magn,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
    [13]
    13. Device according to one of claims 1 to 12, characterized in that the electrical components (1,2) are wedge-shaped.
    [14]
    14. Device according to one of claims 1 to 13, characterized in that at least one of the electrical components (1,2) is mounted in a mounting box (22) movable, in particular rotatable or displaceable.
    [15]
    15. The apparatus according to claim 14, characterized in that for receiving the electrical components (1,2) a trough (3) is provided, and actuating means for positioning the trough (3) in the mounting box (22) are provided.
    [16]
    16. The apparatus according to claim 15, characterized in that the trough (4) has lateral pivot bearing (7) for receiving a, a return spring (5) rotatably supporting axle pin (8), wherein the return spring (5) is designed as a leg spring.
    [17]
    17. The device according to one of claims 14 to 16, characterized in that at least one of the electrical components {1, 2) for power supply via lateral contact surfaces, via electrically conductive axle pins (8) with sliding contacts (18) on the back of the mounting box (22) are connected.
    [18]
    18. Electrical closing device, characterized in that the closing device comprises at least one device according to one of claims 1 to 17.
    [19]
    19. Electrical closing device according to claim 18, characterized in that actuating means are provided, which are designed such that the electrical components (1, 2) are folded in a starting position into a housing, and when approaching the electrical components (1, 2) they fold out by the actuating means and align with each other, whereby a reduction of the distance between the electrical components is ensured. * * ··············································································································································································································································
    [20]
    20. An electric closing device according to claim 18 or 19, characterized in that a first electrical component (1) with a supply device (10) is connectable, and a second electrical component (2) with a consumer device (11) is connectable. Vienna, at 2V NOVi 2011



    类似技术:
    公开号 | 公开日 | 专利标题
    AT513878B1|2017-11-15|Device for the wireless transmission of electrical power
    EP2789069B1|2016-04-20|Device for the wireless transmission of electric power
    DE102006047039A1|2007-11-08|Contact connection for motor vehicle`s electrical drive motor, has safety device with sensor system for detecting closed contact position of contact parts, where system has sensor and magnet that are galvanically separated from each other
    DE102004017341A1|2005-01-05|Electrical connection joint for doors, windows and cabinets has built in transformers for contactless energy transmission
    EP1398434B1|2013-11-13|Door handle device for motor vehicle
    DE102015113875A1|2017-02-23|Connector part with a locking element
    EP3015632A1|2016-05-04|Door drive
    EP3139454B1|2018-10-17|Electrical appliance for installation within a switching cabinet
    EP1430497A1|2004-06-23|Locking system of a safety switch comprising a reading head and an actuator
    WO2019042613A1|2019-03-07|Plug-connection monitoring device and electrical train coupling
    EP3408895B1|2021-01-20|Linearly moveable sliding contact system and production method
    DE102014115725A1|2015-04-30|Device and method for the wireless transmission of data from a vehicle lock
    EP2905664A1|2015-08-12|Door actuator and its assembly method
    DE102018126651A1|2020-04-30|Tape with data transmission device
    EP1776518A1|2007-04-25|Sensor for measuring the position of an actuator
    EP2870021B1|2016-04-27|Charging cable and method for detecting a charging cable
    DE202013009038U1|2013-11-13|Electrical plug-in system with locking device
    EP2211599B1|2012-01-04|Assembly and assembly holder
    DE19923706A1|2000-11-23|System producing electrical connection between movable vehicle part esp. vehicle sliding door and further esp. unmovable vehicle part and movable part has at least 1 electric user load
    EP3037611A1|2016-06-29|Electric components for a closure element of a motor vehicle
    DE19512855A1|1996-10-10|Bidirectional electrical signals wired transmission system for vehicles
    DE102015205518A1|2016-09-29|Electronics housing with retractable and extendable electrical connector
    DE202014006691U1|2014-10-27|Electrical connection terminal
    DE102019007220B4|2021-12-16|Device for data and energy transmission for an opening element and vehicle with a device
    DE102020107616A1|2020-10-01|Connection arrangement
    同族专利:
    公开号 | 公开日
    EP2789069A2|2014-10-15|
    WO2013076140A2|2013-05-30|
    EP2789069B1|2016-04-20|
    WO2013076140A3|2014-02-13|
    AT512203B1|2016-12-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE102004028595A1|2004-06-12|2005-12-29|Daimlerchrysler Ag|Energy/data transmission device for non-contact transmission of energy/data between fixed and moving components has primary and secondary windings|
    DE102007060811A1|2007-09-01|2009-03-05|Maquet Gmbh & Co. Kg|Device and method for wireless energy and / or data transmission between a source device and at least one target device|
    DE102007053269A1|2007-11-08|2009-05-14|Eidebenz, Tino, Dipl.-oec. troph.|System for wireless energy transmission, has one or multiple fields generating at wall and door sides, where fields resonant among each other and are superimposed|
    DE3612761C2|1986-04-16|1988-11-24|Bks Gmbh, 5620 Velbert, De|
    DE9214905U1|1992-11-02|1992-12-24|Fritz Fuss Gmbh & Co, 7470 Albstadt, De|
    EP1061631A1|1996-01-30|2000-12-20|Sumitomo Wiring Systems, Ltd.|Connection system and connection method for an electric automotive vehicle|
    DE102006042469B4|2006-09-09|2008-06-05|Thomas Buchal|Locking system and door with locking system|US9890572B2|2014-11-04|2018-02-13|Haier Us Appliance Solutions, Inc.|Latch assembly|
    FI127453B|2014-12-23|2018-06-15|Rollock Oy|Door lock and arrangement for transferring power to door lock|
    DE102016215183A1|2016-08-16|2018-02-22|Continental Automotive Gmbh|Transmission device for galvanically transmitting a signal, motor vehicle and transmission method|
    CN111577014A|2019-02-19|2020-08-25|浙江宇视科技有限公司|Intelligent lock|
    DK3776499T3|2019-03-05|2021-12-20|Otten Sarah|MULTIFUNCTIONAL AND MODULE-BUILT EMPTY CAN WITH REPLACABLE ADAPTER INPUT AND USE OF SUCH AN EMPTY CAN WITH ADAPTER INPUT FOR INSTALLATION OF ADDITIONAL COMPONENTS IN WINDOWS AND DOORS|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA1721/2011A|AT512203B1|2011-11-21|2011-11-21|DEVICE FOR WIRELESS TRANSMISSION OF ELECTRICAL POWER|ATA1721/2011A| AT512203B1|2011-11-21|2011-11-21|DEVICE FOR WIRELESS TRANSMISSION OF ELECTRICAL POWER|
    PCT/EP2012/073233| WO2013076140A2|2011-11-21|2012-11-21|Device for the wireless transmission of electric power|
    EP12797807.0A| EP2789069B1|2011-11-21|2012-11-21|Device for the wireless transmission of electric power|
    [返回顶部]