公开(公告)号：US10717336B2

公开(公告)日：2020-07-21

申请号：US15321755

申请日：2015-06-16

申请人： WABCO GmbH

发明人： Dieter Frank ,  Frank Meissner ,  Uwe Stabenow

IPC分类号： B60G17/052 ,  F15B21/048 ,  B60T17/00 ,  F15B21/00 ,  B01D53/26

摘要： A compressed-air supply system for operating a pneumatic installation includes a reservoir, a number of bellows, a pressure-air feed to which a charging assembly having a compressor is connected on a pressure-medium feed side, a pressure-air connection to the pneumatic installation, a venting connection to the environment, a pneumatic main line between the pressure-air feed and the pressure-air connection, a vent line between the pressure-air feed and the venting connection and a changeover valve associated with the pressure-air feed and configured to be controlled by pressure air in such a way that the pressure-air feed is open or can be opened via the changeover valve to the main line. A flow pressure at the pressure-air feed can be generated by the charging assembly to the main line.

公开(公告)号：US10343479B2

公开(公告)日：2019-07-09

申请号：US15505251

申请日：2015-08-21

申请人： WABCO GmbH

发明人： Marc-Michel Bodet ,  Frank Meissner

IPC分类号： B60G17/052 ,  B60T17/02 ,  F15B21/048 ,  F04B49/06 ,  F04B49/22 ,  F15B21/044

摘要： A compressed air supply installation for the operation of a pneumatic system includes a compressed air feed, a compressed air connection to a pneumatic unit, a venting connection, a main pneumatic line disposed between the compressed air feed and the compressed air connection, and a first venting line disposed between the compressed air connection and the venting connection, the first venting line including a venting valve including a first venting valve connection, a second venting valve connection, and a control connection pneumatically connected to a control valve by a pneumatic control relay line. The venting valve is closed between the first venting valve connection and the second venting valve connection to the venting connection in a first switching state of the venting valve and is opened between the first venting valve connection and the second venting valve connection to the venting connection in a second switching state.

公开(公告)号：US10288092B2

公开(公告)日：2019-05-14

申请号：US15321754

申请日：2015-06-16

申请人： WABCO GmbH

发明人： Dieter Frank ,  Frank Meissner ,  Uwe Stabenow

IPC分类号： F15B21/00 ,  B60G17/052 ,  B60T17/02 ,  F15B21/048 ,  F15B21/041 ,  B60G11/27 ,  B60G11/30

摘要： A compressed air supply installation for operation of an air spring installation of a vehicle includes an air feed with an air compressor configured to supply a compressed air feed with compressed air, a pneumatic main line with an air dryer and a compressed air connection for supplying the pneumatic installation with compressed air, a purge line branching from the pneumatic main line to the compressed air feed and comprising a purge valve connected in the purge line and a purge connection for releasing air to the environment, wherein the purge valve is part of a controllable valve assembly. The controllable valve assembly with the purge valve can be pneumatically loaded with a control pressure derived from the air compressor.

公开(公告)号：US09579943B2

公开(公告)日：2017-02-28

申请号：US14526016

申请日：2014-10-28

申请人： WABCO GmbH

发明人： Dieter Frank ,  Frank Meissner

IPC分类号： B60G17/052 ,  F16K31/06 ,  F04B17/03 ,  F04B39/16 ,  B01D53/26

CPC分类号： B60G17/0523 ,  B01D53/261 ,  B60G17/052 ,  B60G2202/152 ,  B60G2300/07 ,  B60G2500/2012 ,  B60G2500/2021 ,  B60G2500/2044 ,  B60G2600/26 ,  B60G2600/66 ,  F04B17/03 ,  F04B39/16 ,  F16K31/0651 ,  F16K31/0658 ,  F16K31/0675 ,  Y10T137/86051

摘要： A compressed air supply installation for operating a pneumatic installation, especially an air suspension installation of a vehicle, includes an air supply unit and an air compression unit for supplying a compressed air supply unit with compressed air, a pneumatic connection, especially a bleeding line, comprising a bleeding valve and a bleeding port for bleeding air, and a pneumatic connection, especially a compressed air supply line having an air drier and a compressed air port for supplying the pneumatic installation with compressed air The air drier has a drier container through which compressed air can flow and which contains a desiccant. The drier container has a wall forming a desiccant-free recess, and at least part of the bleeding valve system is arranged in the recess.

摘要翻译： 用于操作气动装置，特别是车辆的空气悬架装置的压缩空气供应装置包括：空气供应单元和用于向压缩空气供应单元供应压缩空气的空气压缩单元，气动连接，特别是排气管， 包括排气阀和用于排出空气的排出口，以及气动连接，特别是具有空气干燥器和用于向气动设备供应压缩空气的压缩空气端口的压缩空气供应管。空气干燥器具有干燥容器，压缩空气 空气可以流动并含有干燥剂。 干燥容器具有形成无干燥剂的凹部的壁，至少部分排气阀系统设置在凹部中。

公开(公告)号：US20150048577A1

公开(公告)日：2015-02-19

申请号：US14526016

申请日：2014-10-28

申请人： WABCO GmbH

发明人： Dieter Frank ,  Frank Meissner

IPC分类号： B60G17/052 ,  F04B17/03 ,  F04B39/16

CPC分类号： B60G17/0523 ,  B01D53/261 ,  B60G17/052 ,  B60G2202/152 ,  B60G2300/07 ,  B60G2500/2012 ,  B60G2500/2021 ,  B60G2500/2044 ,  B60G2600/26 ,  B60G2600/66 ,  F04B17/03 ,  F04B39/16 ,  F16K31/0651 ,  F16K31/0658 ,  F16K31/0675 ,  Y10T137/86051

摘要： A compressed air supply installation for operating a pneumatic installation, especially an air suspension installation of a vehicle, includes an air supply unit and an air compression unit for supplying a compressed air supply unit with compressed air, a pneumatic connection, especially a bleeding line, comprising a bleeding valve and a bleeding port for bleeding air, and a pneumatic connection, especially a compressed air supply line having an air drier and a compressed air port for supplying the pneumatic installation with compressed air. The air drier has a drier container through which compressed air can flow and which contains a desiccant. The drier container has a wall forming a desiccant-free recess, and at least part of the bleeding valve system is arranged in the recess.

摘要翻译： 用于操作气动装置，特别是车辆的空气悬架装置的压缩空气供应装置包括：空气供应单元和用于向压缩空气供应单元供应压缩空气的空气压缩单元，气动连接，特别是排气管， 包括排气阀和用于排出空气的排出口，以及气动连接，特别是具有空气干燥器和压缩空气端口的压缩空气供应管线，用于向气动设备供应压缩空气。 空气干燥器具有一个干燥的容器，压缩空气可以通过该容器流动并含有干燥剂。 干燥容器具有形成无干燥剂的凹部的壁，至少部分排气阀系统设置在凹部中。

公开(公告)号：US20200378377A1

公开(公告)日：2020-12-03

申请号：US16757773

申请日：2018-09-05

申请人： WABCO GmbH

发明人： Dirk Kirchhoff ,  Frank Meissner ,  Eduard Nuss ,  Marco Seeger

IPC分类号： F04B35/04 ,  F04B39/16 ,  H02K7/14 ,  H02K5/04 ,  H02K7/08 ,  H02K7/02

摘要： A compressor arrangement for operating a compressed air supply installation includes a pneumatic compressor and an electric motor arranged inside a drive housing, the electric motor having an internal stator and an external outer rotor. The external outer rotor is arranged in a rotatable manner about the internal stator. The external outer rotor is supported in a rotatable manner about a center axis with respect to the drive housing via a bearing arrangement. The bearing arrangement has at least one bearing. The external outer rotor is supported by the bearing arrangement on an outer circumference of the outer rotor.

公开(公告)号：US20140373718A1

公开(公告)日：2014-12-25

申请号：US14367303

申请日：2012-11-28

申请人： WABCO GmbH

发明人： Klaus-Dieter Bergemann ,  Klaus Bredbeck ,  Dieter Frank ,  Morten Gehrke ,  Frank Meissner ,  Uwe Stabenow

IPC分类号： B01D53/26

CPC分类号： B01D53/261 ,  B01D53/0407 ,  B01D2259/41 ,  B01D2259/455 ,  B60G17/0408 ,  B60G2500/204 ,  B60G2600/66 ,  F15B21/048

摘要： A compressed air supply unit for operating a pneumatic unit by means of a compressed air flow, in particular of an air suspension unit of a vehicle, comprises an air dryer arrangement in a main pneumatic line that pneumatically links a compressed air feed line from an air compressor and a compressed air connection to the pneumatic unit. A valve arrangement is pneumatically connected to the main pneumatic line for controlling the compressed air flow. The air dryer arrangement has a drying container having a container outer wall. A partition along a length of the drying container divides an internal space delimited by the container outer wall into first and second chambers delimited by the partition and the container outer wall. The partition adjoins the container outer wall along the length of the drying container, and the first and second chambers are adjacent to one another along that length.

摘要翻译： 用于通过压缩空气流动，特别是车辆的空气悬架单元来操作气动单元的压缩空气供应单元包括在主气动管线中的空气干燥器装置，其将压缩空气供给管线从空气 压缩机和与气动单元的压缩空气连接。 阀装置气动地连接到主气动管线，用于控制压缩空气流。 空气干燥器装置具有容器外壁的干燥容器。 沿着干燥容器的长度的分隔件将由容器外壁限定的内部空间分成由隔板和容器外壁限定的第一和第二室。 分隔件沿着干燥容器的长度邻接容器外壁，并且第一和第二腔室沿着该长度彼此相邻。