公开(公告)号：EP2929220A1

公开(公告)日：2015-10-14

申请号：EP13785361.0

申请日：2013-10-31

申请人： WABCO GmbH

发明人： DIEKMEYER, Heinrich ,  HANSEN, Yves ,  HEIN, Joachim ,  HILLBRING, Dirk ,  KRAUS, Hauke

IPC分类号： F16J15/02 ,  F16L27/10

CPC分类号： F16L21/005 ,  B60T17/043 ,  F16J15/022 ,  F16J15/025 ,  F16L25/00 ,  F16L27/107

摘要： The invention relates to an elastic seal element (1) for sealing a fluid passage (38) between a first component (26) and a second component (28) from the surroundings, said fluid passage passing through the seal element (1). The elastic seal element (1) has a first bead (2) which provides a sealing line (10) in order to sealingly contact the first component (26) around the fluid passage (38). The elastic seal element (1) further has a second bead (6) which provides a second sealing line (12) in order to sealingly contact the second component (28) around the fluid passage (38). The elastic seal element (1) has a tubular shape, a tubular casing (22) extending between the first bead (2) at the first end (7) of the seal element and the second bead (6) at the second end (8) of the seal element, wherein the tubular casing allows a transversal offset Q of the second bead (6) relative to the first bead (2) in order to seal the fluid passage (38) by means of the elastic seal element (1) even when the second component (28) is offset transversely relative to the first component (26). The invention further relates to a fluid-conducting device, to a compressed air system for a motor vehicle, to a motor vehicle comprising the elastic seal element, and to the use of an elastic seal element (1) in order to seal the fluid passage (38).

摘要翻译： 的弹性密封元件密封的第一组分和来自周围环境的，流体通道穿过所述密封元件的第二部件之间的流体通道。 所述密封元件具有一第一胎圈，这提供了密封线以密封地接触所述第一构件的流体通道周围。 所述密封元件具有一第二胎圈此外，它提供了一个第二密封线，以密封地接触第二部件的流体通道周围。 密封元件具有管状形状，管状外壳在密封元件和密封元件的第二端部的第二胎圈的第一端部的第一胎圈之间延伸，worin管状外壳允许的横向第二胎圈相对的偏移 到所述第一胎圈以密封由密封元件的流体通道甚至当第二组件被横向于所述第一部件的偏移量。

公开(公告)号：EP2929220B1

公开(公告)日：2018-08-01

申请号：EP13785361.0

申请日：2013-10-31

申请人： WABCO GmbH

发明人： DIEKMEYER, Heinrich ,  HANSEN, Yves ,  HEIN, Joachim ,  HILLBRING, Dirk ,  KRAUS, Hauke

IPC分类号： F16J15/02 ,  F16L27/10

CPC分类号： F16L21/005 ,  B60T17/043 ,  F16J15/022 ,  F16J15/025 ,  F16L25/00 ,  F16L27/107

公开(公告)号：EP2836406B1

公开(公告)日：2016-09-14

申请号：EP13702917.9

申请日：2013-02-01

申请人： WABCO GmbH

发明人： DIEKMEYER, Heinrich ,  EGGEBRECHT, Detlev ,  FEYERABEND, Konrad ,  HANSEN, Yves ,  RÜTER, Rodmar

IPC分类号： B01D53/04

CPC分类号： B60T17/02 ,  B01D53/0446 ,  B60T13/662 ,  B60T13/683 ,  B60T17/004 ,  F15B13/0405 ,  F15B20/005

公开(公告)号：EP2943380A1

公开(公告)日：2015-11-18

申请号：EP13807936.3

申请日：2013-12-11

申请人： WABCO GmbH

发明人： HANSEN, Yves

IPC分类号： B60T17/04 ,  F16L35/00 ,  F16J13/24

CPC分类号： B60T17/043 ,  G01L19/12

摘要： The invention relates to a device for displaying compressed air present within a compressed air-supplied system. To this end, the device has a through-hole 19 within a housing 21 of a component supplied with compressed air, wherein said through-hole 19 is designed so as to acoustically display the pressure present in the system within a predetermined pressure range as a throttle point. The device further has a housing cover 22 for the pressure-tight sealing of the through-hole 19. The invention also relates to an air treatment unit, a motor vehicle, and a method for displaying the compressed air present and for producing such a device. The invention advantageously allows for a safe exchange of individual compressed air-supplied system components, in particular pressure sensors and/or solenoid valves, within a compressed air-supplied system.

公开(公告)号：EP2836406A1

公开(公告)日：2015-02-18

申请号：EP13702917.9

申请日：2013-02-01

申请人： WABCO GmbH

发明人： DIEKMEYER, Heinrich ,  EGGEBRECHT, Detlev ,  FEYERABEND, Konrad ,  HANSEN, Yves ,  RÜTER, Rodmar

IPC分类号： B60T17/02 ,  F15B20/00

CPC分类号： B60T17/02 ,  B01D53/0446 ,  B60T13/662 ,  B60T13/683 ,  B60T17/004 ,  F15B13/0405 ,  F15B20/005

摘要： The invention relates to an air treatment system for the supply of compressed air in utility motor vehicles, having a plurality of compressed-air circuits connected to a main supply line (102), wherein a trailer and/or parking brake supply line (110) is connected to a supply line (108) of one or more other compressed-air circuits, and wherein, in the trailer and/or parking brake supply line (110), there is provided a valve arrangement (112) which automatically opens at a predefined supply pressure and which can additionally be pneumatically pilot-controlled into an open position. In said air treatment system, it is also provided that the valve arrangement (112) has a directional valve (114, 114'), which is open in a first valve position and which, in a second valve position, forms a check valve, said check valve opening in the direction of a trailer and/or parking brake supply port (23, 25) and being loaded in a closing direction by a preload spring (32), and has a flow transfer valve (OV23), which is positioned downstream of the directional valve (114, 114') and which opens at a predefined opening pressure.