• 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 mobile measuring device (1) with a housing (2) which can be arranged in or on a vehicle, in which at least one measuring device is arranged, wherein at least one indentation (5) is formed in the outside of the housing (2) in which at least one connection element (4, 40) is arranged. The invention also relates to such a mobile measuring device (1) having at least one heating line (43) connected to a connection element (4, 40), in particular a heating line connection (40), preferably one connected between the connection element (4, 40) Heated filter element (41) having Heizleitungsanschlussstück or on the heated filter element (41) connected Heizleitungsanschlussstück (44) and the heating line (43) a kink region (42) is executed, preferably L-shaped with a 90 ° bend, T-shaped or Y-shaped is executed.
    公开号:AT513121A2
    申请号:T50733/2013
    申请日:2013-11-05
    公开日:2014-01-15
    发明作者:
    申请人:Avl List Gmbh；
    IPC主号:
    专利说明:

    AV-3569 AT
    The invention relates to a mobile measuring device with an on or in a vehicle, can be arranged, in particular cuboidal housing, in which at least one measuring device is arranged. The invention also relates to such a mobile measuring device with at least one heating line connected thereto.
    Due to the increasing effort in engine calibration and tightened global emissions legislation, the use of mobile measurement technology (indexing, emission and fuel consumption measurement, on-board diagnostics and optimization, ...) is becoming increasingly important. Typical application examples range from emission, consumption, noise and / or performance optimization through to the conditioning of exhaust aftertreatment systems.
    The conception of measuring devices for mobile use in vehicles,
    Work machines, etc. during real operation must be adapted to the harsh environmental conditions in or on a test vehicle (vibrations,
    Pollution, humidity and various temperature conditions). Such tasks are handled, for example, by the use of conventional test equipment, but this leads, regardless of the data acquisition hardware used to very voluminous and cumbersome measurement setups.
    Such test bench devices are not designed for mobile use and therefore have disadvantages in operation or in the load capacity of the measurement results that they provide.
    At the same time, it has to be taken into account that such measuring devices have a multiplicity of connections and associated pipe and electrical or electronic lines which, on the one hand, can expand the spatial dimensions of the device, and on the other hand can be the source of functional errors, for example if they are damaged or loosened during operation / to be solved.
    It is therefore an object of the invention to provide a measurement technology solution that is particularly space-saving, reliable in operation and versatile.
    This object is achieved with a mobile measuring device of the type mentioned in the present invention, that in the outside of the housing at least one indentation is formed, in which at least one connection element is arranged.
    As a result, a reduced overall depth can be realized, which enables and facilitates mobile use. The small overall depth results from the in the indentation 1 2/13
    AV-3569 AT arranged connection elements, so that they no longer protrude beyond the outer contour of the housing. Due to the reduced dimensions, the measuring device can be mounted closer to the vehicle or its exhaust / the exhaust sampling point - thereby energy can also be saved, since shorter heating cables are possible for operation. In addition, there is no or less damage to connectors connected to the connecting elements and the like, whereby the risk of malfunction is further reduced. Furthermore, the solution according to the invention makes it possible to cover the connection elements with a tarpaulin or the like, as a result of which damage or soiling can be prevented, in particular in the outdoor use.
    The connection elements are, for example, plug connections for the media supply - for example, heating cables for supplying exhaust gas, gas supply or the like. , Control or power connection lines or the like.
    In a variant of the invention, all connection elements of the measuring device are arranged in the indentation. Thus, the above advantages can be ensured particularly well. Conveniently, the indentation is dimensioned so that the connection elements, preferably also the plug-in and coupling elements connected during operation, are located completely within the indentation. The connection elements do not project beyond the outer contour of the housing and do not contribute in addition to the outer dimensions of the meter. At the same time damage to the connection elements during operation or transportation can be prevented; Also connected to the connection elements lines or connectors are spared. Advantageously, plug-in and coupling elements and connectors also come to rest in the connected state during operation, so that only the diameter of the plug-in and coupling elements in Entongführung on a side of the housing as additional space required, but not the entire Plug or connector.
    In a variant of the invention, the Einformungsdeck- and / or the Einrichtungsbodenfläche and at least partially the Einformungsseitenflächen are formed by the housing. If, for example, the indentation is carried out in the region of the underside of the housing, the indentation cover surface through the housing 2 becomes 3/13
    AV-3569 AT formed. In contrast, when the indentation is arranged in the region of the upper side of the housing, the mold bottom surface is formed by the housing. The same applies to the Einformungsseitenflächen. Conveniently, the indentation has a substantially rectangular base. In a further variant, at least one Einformungsseitenfläche executed open and arranged on a housing side surface and the Einformungsdeck- or Einformungsbodenfläche is disposed in the housing top or the housing bottom and is then also open to the open Einformungsseitenfläche executed. The indentation thus lies within the outer contour of the housing and extends from the housing top or bottom over a portion of the housing side.
    In order to facilitate operation and operation of the measuring device, it is advantageous if at least one service opening is provided in the housing, preferably in one of the housing side surfaces, which is preferably closable with at least one service flap. In one variant of the invention, the service opening and the open-running molding side surface are arranged on the same housing side surface. Conveniently, at least one of the connecting elements is designed as a heating line connection, preferably with a connected heated filter element. Such a heating line connection can be connected directly via a heating line connection piece or via a heating line connection piece with heated filter element (if a heated filter element is required and not directly connected to the heating line connection). About the heating cable that is a vehicle or. Exhaust gas taken exhaust gas supplied to the meter.
    The object of the invention is also achieved with a mobile measuring device described above with at least one heating element connected to a connection element, in particular a heating line, according to the invention between the - connected to the connection element, preferably a heated filter element having Heizleitungsanschlussstück or - connected to the heated filter element Heizleitungsanschlussstück and the heating line is executed a bending region, which is preferably designed in an L-shape with a 90 ° bend, T-shaped or Y-shaped. As a result, the heating cable carries together with 3 4/13
    AV-3569 AT
    Heating line connection and heated filter element particularly little to the outer contour of the meter and a space-saving design is possible.
    In the following the invention will be explained in more detail with reference to a non-limiting embodiment, which is illustrated in the drawing. In this shows schematically:
    Fig. 1 is a perspective view of a first embodiment of the invention;
    FIG. 2 is a front view of the embodiment of FIG. 1; FIG.
    Fig. 3 is a plan view of the embodiment of Fig. 1;
    4 is a perspective view of the first embodiment with connected heating cable.
    Fig. 5 is a perspective view of a second embodiment of the invention;
    Fig. 6 is a front view of the embodiment of Fig. 5;
    Fig. 7 is a plan view of the embodiment of Fig. 5; and
    Fig. 8 is a plan view of such a variant with deck cladding.
    For reasons of clarity, the same reference number is used in the following description for identical elements in different figures.
    1 shows a mobile measuring device 1 according to the invention in a perspective view, wherein the housing 2 is shown obliquely from above. In the housing 2, at least one measuring device is arranged, which is not shown in the figures. These may be, for example, exhaust gas analyzers such as e.g. Gas analyzers and particle analyzers act. Furthermore, components such as pumps, cooling elements and the corresponding tubing and pneumatic elements, electronic components as well as fans and heating components for temperature control are provided. Measuring devices and components are arranged within the housing 2 in a carrying device, which is decoupled via damping elements against the housing 2 and is thus protected during operation against vibrations and shocks.
    The mobile measuring device 1 can be arranged on or in a vehicle, a work machine or a stationary motor, e.g. in the trunk or on a back mounted on a hitch support. 4 5/13
    AV-3569 AT
    The housing 2 is substantially cuboid and has a housing top 20, a housing bottom 21 and housing side surfaces 22, 23, 24, 25. In the following disclosure, the housing side surfaces are referred to as smaller housing side surfaces 22, 24 (obscured by housing 2 in Figure 1, see Figure 3), front housing side surface 23, and rear housing side surface 25. In the smaller housing side surfaces 22, 24 handle elements 3 not described further for the transport of the measuring device 1 are provided.
    To control or media supply the above measuring devices and components 2 connecting elements 4 are provided in the housing - plugs, sockets, connection openings, switches and the like. Conveniently, a Pneumatikleitungs- or Fleizleitungsanschluss 40 is provided which is used in such measuring devices for supplying the exhaust gas to be analyzed by means of heating line. Furthermore, also controls, displays u.ä. be provided, but will not be explained further in the context of this disclosure.
    In the outside of the housing 2, a molding 5 is formed according to the invention. In this indentation 5, at least one of the abovementioned connecting elements 4, 40 is favorably arranged, but advantageously all connecting elements 4, 40 of the measuring device 1 are arranged in the indentation 5. The indentation 5 is dimensioned such that the connection elements 4, 40 (in the case of cables, hoses, etc.), but also conveniently the plug-in and coupling elements connected during operation, are located completely within the indentation 5 and not via the essentially protrude cuboid outer contour of the measuring device 1. In the indentation 5, other modules which are favorable for the mobile measuring insert can be fastened, without the housing dimensions being changed.
    This makes it possible to realize a particularly compact design - the outer dimensions of the measuring device 1 are formed solely by the housing 2 and the connecting elements 4, 40 do not contribute additionally. At the same time the connection elements 4, 40 are protected during transport and use of the measuring device 1 from damage and the plug contacts - so if cable, hoses, ect. are connected - are less exposed to environmental influences and therefore fewer malfunctions occur, for example loose connections. Through a tarpaulin, contactor cover or similar The connection elements 4, 40 can also be easily protected from environmental influences, especially in open-air operation. 5 6/13
    AV-3569 AT
    The Einformungsdeck- or Einformungsbodenfläche 50 and at least partially the Einformungsseitenflächen 51,52, 53 are formed by the housing 2. In the exemplary embodiment shown, the connecting elements 4, 40 are arranged essentially in the central insertion side surface 52 extending parallel to the front housing side surface 23 (see FIGS. 1 and 2). As a result, cables and hoses can be guided in the indentation 5 and guided along the front housing side surface 23. In FIG. 1, the pneumatic line or heating line connection 40 is shown with a heated filter element 41 to which the heating line can be connected. Heizleitungsanschluss 40 and heated filter element 41 do not protrude beyond the formed by the housing top 20 outer contour of the measuring device 1 addition. In the illustrated embodiment, the heated filter element 41 is connected to the Heizleitungsanschluss 40 and is connected to the heating line - in a non-illustrated variant of the invention, the heated filter element 41 may be integrated in a Heizleitungsanschlußstück so that the heating element with filter element connected to the Heizleitungsanschluss 40 becomes. A direct connection of the heating cable without heated filter element is basically possible.
    In addition, in the indentation 5, a line fastening device 54 is provided, on which the heating line, the heated filter element or the heating cable with integrated in the Heizleitungsanschlußstück filter element (and other lines and cables) can be fixed by suitable means such as straps or belts.
    In FIGS. 1 to 8, a substantially cuboidal indentation 5 is shown, which has a rectangular base surface (in which case the base surface of the indentation bottom surface 50 corresponds to this). In this case, a Einformungsseitenfläche is open and arranged on the front housing side surface 23, the subsequent Einformungsdeckfläche is also open. This results in a rectangular indentation 5 which is open at the top and on one side.
    Even if the indentation 5 is embodied in the housing upper side 20 in the illustrated exemplary embodiment, variants are also possible in which the indentation is embodied in a housing side surface 22, 23, 24, 25 or in the underside 21 of the housing. Accordingly, the respective regions of the indentation 5 are then formed by the housing 2. Also a less central location at e.g. a corner, as well as other basic forms - semicircular, polygonal, etc. - are possible. 6 7/13
    AV-3569 AT
    On the front housing side surface 23 2 ventilation openings 60, 60 'are executed in the housing, which serve for temperature control of the arranged within the housing 2 measuring devices and components. In between, a service opening 7 is provided which can be closed via a service flap 70 (correspondingly, the service opening 7 can not be seen in the figures, but only indicated in FIG. 2). In the illustrated embodiment, the service door 70 is fastened with four screws 71, but other solutions known to those skilled in the art are also possible. Access to the components and measuring devices arranged within the housing 7 is possible via the service opening 7, so that they can be serviced or exchanged if necessary without the need for major work steps or dismantling of the measuring device 1. Conveniently, the components and measuring devices are mounted on the carrier device arranged in the housing 2 so that they are easily accessible via the service opening 7.
    4 shows a view of the measuring device 1 according to the invention with a heating line 43 connected to the heating line connection 40. A heated filter element 41 adjoins the heating line connection 40. A heating line connecting piece 44 is mounted thereon, wherein a bending region 42 is provided between the heating line connecting piece 44 and the heating line 43. As already mentioned, the heated filter element 41 can also be integrated into the heating line connecting piece 44 - in this case, therefore, the heating line connecting piece 44 is connected directly to the heating line connection 40. Of course, a heated filter element 41 can also be dispensed with.
    The heating line 43 passes via the bending region 42 in the Heizleitungsanschlussstück 44, which is connected via a heated filter element 41 at the corresponding Heizleitungs- or pneumatic port 40. The bending region 42 is substantially L-shaped, or has a 90 ° bend. In variants of the invention, the bending region 42 can also be T-shaped (the vertical base part of the "T" is connected to the heating line connection 40, the horizontal support part runs parallel to the front housing side surface 23) or Y-shaped (in this case also a 90 °). Bending provided, as seen from the meter 1 from this bend the division of the Y-arms takes place), which Doppelheizleitungsvarianten allows.
    This ensures that the heating cable does not protrude beyond the housing upper side 20. At the same time, the heating pipe can be close to the front housing side surface 23 7 8/13
    AV-3569 AT along and immediately with an exhaust, a double exhaust, the exhaust sampling or similar. be connected so that the heating line can be short dimensioned, which saves costs and energy. Of course, other angle ranges are possible, as required, which allow the heating line 43 to be guided along the housing 2. A non-illustrated variant of the invention provides accordingly, that in addition to the indentation 5 in the upper area still a corresponding, subsequent indentation in the front housing side surface 23 (or any other housing side surface) is provided for receiving the lines and hoses.
    Because all connecting elements 4, 40, the service opening 7 and the ventilation openings 60, 60 'are arranged on one side, the measuring device 1 according to the invention can be well positioned in or on a vehicle, a work machine, marine engine or other devices with internal combustion engines.
    An embodiment of the invention is shown in FIGS. 5 to 8, in which a setup box 8 with additional connections, components (fuses, Ethernet switches, etc.), energy stores or operating elements 4 'is provided above the indentation 5 on the housing upper side 20 , In the illustrated variant, this box 8 has an oriented in the direction of the front housing side surface 23 front panel 80. In addition, a cover panel 9 shown in Fig. 8 may be provided, which may be made of plastic, sheet metal or the like and protection and design functions. 8 9/13
    权利要求:
    Claims (10)
    [1]
    A mobile measuring device (1) with a can be arranged in or on a vehicle, in particular cuboidal housing (2) in which at least one measuring device is arranged, characterized in that in the outside of the housing (2) at least one Forming (5) is formed, in which at least one connection element (4, 40) is arranged.
    [2]
    2. Mobile measuring device (1) according to claim 1, characterized in that all connecting elements (4, 40) of the measuring device (1) in the indentation (5) are arranged.
    [3]
    3. Mobile measuring device (1) according to claim 1 or 2, characterized in that the indentation (5) is dimensioned so that the connecting elements (4, 40), preferably also the plug-in and coupling elements connected during operation, completely within the indentation (5) are located.
    [4]
    4. Mobile measuring device (1) according to any one of the preceding claims, characterized in that the Einformungsdeck- and / or the Einrichtungsbodenfläche (50) and at least partially the Einformungsseitenflächen (51, 52, 53) through the housing (2) are formed.
    [5]
    5. Mobile measuring device (1) according to one of the preceding claims, characterized in that the indentation (5) has a substantially rectangular base.
    [6]
    6. Mobile measuring device (1) according to any one of the preceding claims, characterized in that at least one Einformungsseitenfläche (51,52, 53) made open and arranged on a housing side surface (22, 23, 24, 25) and the Einformungsdeck- or mold bottom surface (50) in the housing upper side (20) or bottom side (21) arranged and then also made open to the open Einformungsseitenfläche.
    [7]
    7. Mobile measuring device (1) according to one of the preceding claims, characterized in that in the housing (2), preferably in one of the housing side surfaces (22, 23, 24, 25), at least one service opening (7) is provided which preferably with at least one service flap (70) is closable. 9 10/13 AV-3569 AT
    [8]
    8. Mobile measuring device (1) according to claim 6 or 7, characterized in that the service opening (7) and the open executed Einformungsseitenfläche on the same housing side surface (22, 23, 24, 25) are arranged.
    [9]
    9. Mobile measuring device (1) according to one of the preceding claims, characterized in that at least one of the connecting elements (4, 40) as a heating line connection (40), preferably with a connected heated filter element (41) is executed.
    [10]
    10. Mobile measuring device (1) according to one of claims 1 to 9 with at least one of a connecting element (4, 40), in particular a Heizleitungsanschluss (40), connected heating cable (43), characterized in that between the at the connection element (4, 40) connected, preferably a heated filter element (41) having Heizleitungsanschlussstück or on the heated filter element (41) connected Heizleitungsanschlussstück (44) and the heating line (43) a kink region (42) is executed, preferably L-shaped with a 90 ° Bend, T-shaped or Y-shaped is executed. 10 11/13
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    同族专利:
    公开号 | 公开日
    AT513121B1|2015-05-15|
    DE102014116100A1|2015-05-07|
    AT513121A3|2015-02-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE20012208U1|2000-07-14|2000-10-26|Mannesmann Vdo Ag|Tachograph with a flat, rectangular housing|
    DE202011004018U1|2011-03-16|2011-05-26|SPX Service Solutions Germany GmbH, 85131|Device for picking up line signals|DE102018206925A1|2018-05-04|2019-11-07|Bayerische Motoren Werke Aktiengesellschaft|Housing of a measuring device for a motor vehicle and motor vehicle|
    DE102019111494A1|2019-05-03|2020-11-05|Konrad Gmbh|Device for holding a computing unit|
    法律状态:
    2020-08-15| MM01| Lapse because of not paying annual fees|Effective date: 20191105 |
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50733/2013A|AT513121B1|2013-11-05|2013-11-05|Mobile meter|ATA50733/2013A| AT513121B1|2013-11-05|2013-11-05|Mobile meter|
    DE201410116100| DE102014116100A1|2013-11-05|2014-11-05|Mobile meter|
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