公开(公告)号：US20170246928A1

公开(公告)日：2017-08-31

申请号：US15594664

申请日：2017-05-15

Applicant: WABCO GmbH

Inventor： Dieter Frank ,  Frank Meissner ,  Uwe Stabenow

IPC: B60G17/052 ,  B60G11/27

CPC classification number: B60G17/0528 ,  B60G11/27 ,  B60G17/052 ,  B60G17/0523 ,  B60G2300/07 ,  B60G2500/201 ,  B60G2500/2012 ,  B60G2500/2021 ,  B60G2500/203 ,  B60G2500/204 ,  B60G2500/2044 ,  B60G2500/302 ,  B60G2600/22 ,  B60G2600/26 ,  B60T13/683 ,  B60T17/004 ,  B60T17/02 ,  Y10T137/0318 ,  Y10T137/264 ,  Y10T137/87265

Abstract: A compressed air supply installation for operating an air suspension installation of a vehicle includes an air supply unit configured to supply air, an air compression unit configured to compress air, a bleeding line, and a compressed air supply line. The bleeding line includes a bleeding valve arrangement in the form of a controllable solenoid valve arrangement comprising a magnetic part and a pneumatic part actuatable directly via the magnetic part, and a bleeding port for bleeding air. The compressed air supply line includes an air dryer, and a compressed air port for supplying the pneumatic installation with compressed air. The pneumatic part is open in an unactivated state of the magnetic part of the solenoid valve arrangement. The pneumatic part is open in a branch line of the compressed air supply line between a pressure-side valve port and a control-side valve port of the branch line.

公开(公告)号：US08899598B2

公开(公告)日：2014-12-02

申请号：US13993283

申请日：2011-11-22

Applicant: Dieter Frank ,  Frank Meissner

Inventor： Dieter Frank ,  Frank Meissner

IPC: B60G17/052 ,  F16K31/06 ,  B01D53/26

CPC classification number: 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

Abstract: 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.

Abstract translation: 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：US20130318954A1

公开(公告)日：2013-12-05

申请号：US13992322

申请日：2011-11-22

Applicant: Dieter Frank ,  Frank Meissner

Inventor： Dieter Frank ,  Frank Meissner

IPC: F16F9/02

CPC classification number: F16F9/02 ,  B60G17/0155 ,  B60G17/0523 ,  B60G2202/152 ,  B60G2300/07 ,  B60G2500/2012 ,  B60G2500/2021 ,  B60G2500/2044 ,  B60G2500/30 ,  B60G2600/26

Abstract: 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 system in the form of a controllable solenoid valve system and a bleeding port for bleeding air, and a pneumatic connection, especially a compressed air supply line, comprising an air drier and a compressed air port for supplying the compressed air. The solenoid valve system comprises a primary valve and a secondary valve, which are actuatable by a controller of the solenoid valve system that is common to both valves and acts upon both valves.

Abstract translation: 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 包括可控电磁阀系统的出血阀系统和用于排出空气的排出口，以及气动连接，特别是压缩空气供应管线，包括用于供应压缩空气的空气干燥器和压缩空气端口。 电磁阀系统包括主阀和次级阀，其可由电磁阀系统的控制器致动，该控制器对两个阀是共同的并且作用在两个阀上。

公开(公告)号：US20130042932A1

公开(公告)日：2013-02-21

申请号：US13643345

申请日：2011-03-10

Applicant: Marc-Michel Bodet ,  Uwe Stabenow

Inventor： Marc-Michel Bodet ,  Uwe Stabenow

IPC: E03B7/07

CPC classification number: B60G17/0408 ,  B60G17/0523 ,  B60G2500/2012 ,  B60G2500/203 ,  B60G2600/66 ,  B60G2600/68 ,  Y10T137/794

Abstract: The invention relates to an air supply device (1) for a pneumatic spring system (9) of a vehicle, comprising an air filter as a processor (2) for incoming air, an inlet air line (3), an outlet air line (4), a compressor (5), and optionally an air drier (6), wherein the inlet air line (3) and the outlet air line (4) are decoupled by a first and a second check valve (7, 8) and the processor (2) is arranged between the compressor (5) and the first or second check valve (7, 8).

Abstract translation: 本发明涉及一种用于车辆的气动弹簧系统（9）的空气供应装置（1），其包括作为进入空气的处理器（2）的空气过滤器，入口空气管线（3），出口空气管线 4），压缩机（5）和任选的空气干燥器（6），其中入口空气管线（3）和出口空气管线（4）通过第一和第二止回阀（7,8）和 处理器（2）布置在压缩机（5）和第一或第二止回阀（7,8）之间。

公开(公告)号：US07881840B2

公开(公告)日：2011-02-01

申请号：US11919458

申请日：2006-02-21

Applicant: Günter Rehra ,  Marc Nettelmann

Inventor： Günter Rehra ,  Marc Nettelmann

IPC: B60G17/018 ,  B60G11/27 ,  G01M17/04

CPC classification number: F04B49/08 ,  B60G17/052 ,  B60G2400/50 ,  B60G2500/2012 ,  B60G2500/2014 ,  B60G2500/205

Abstract: Disclosed is a level control system in which the operational readiness of the compressor (2) is tested by connecting the pressure sensor (10) to the output (6) of the compressor (2) via a compressed-air sensor line (8). All other compressed-air lines that are connected to the output (6) of the compressor (2) are locked by shutting directional control valves (201 to 20d and 30). The compressor (2) is then switched on and it is tested how rapidly the pressure increases on the pressure sensor (10). If the increase per interval exceeds a defined threshold value, the compressor is operationally ready.

Abstract translation: 公开了一种通过压缩空气传感器线（8）将压力传感器（10）连接到压缩机（2）的输出（6）来测试压缩机（2）的操作准备情况的液位控制系统。 连接到压缩机（2）的输出（6）的所有其它压缩空气管路通过关闭方向控制阀（201至20d和30）而被锁定。 然后，压缩机（2）被接通，并且测试压力传感器（10）上的压力增加的速度。 如果每个间隔的增加超过定义的阈值，则压缩机在操作上准备就绪。

公开(公告)号：US20050012293A1

公开(公告)日：2005-01-20

申请号：US10857505

申请日：2004-06-01

Applicant: Kenya Misawa

Inventor： Kenya Misawa

IPC: B60G9/04 ,  B60G11/27 ,  B60G17/015 ,  B60G17/052

CPC classification number: B60G17/052 ,  B60G2500/2012

Abstract: In order to start vehicle height adjustment control even when an air suspension air tank is empty or sufficient air is not left therein, a vehicle height adjustment system includes a compressor which produces compressed air, a magnetic valve which controls air supply and discharge to/from air springs, a control unit which controls a valve opening/closing operation of the magnetic valve, an air passage which connects between the compressor and the magnetic valve through a main air tank bypassing the air suspension air tank, and an air suspension control pressure switch which detects an internal pressure value of the air passage. The control unit controls start and stop of air supply, namely, start and stop of vehicle height adjustment control at the magnetic valve, based on the internal pressure value detected by the air suspension control pressure switch.

Abstract translation: 为了即使在空气悬架空气罐为空或没有留下足够的空气的情况下也开始进行车辆高度调节控制，车高调整系统包括产生压缩空气的压缩机，控制空气供给和排出的电磁阀 空气弹簧，控制电磁阀的开阀/关闭操作的控制单元，通过绕过空气悬架空气罐的主空气罐连接在压缩机和电磁阀之间的空气通道，以及空气悬架控制压力开关 其检测空气通道的内部压力值。 控制单元基于由空气悬架控制压力开关检测到的内部压力值来控制供气的启动和停止，即，在电磁阀处开始和停止车辆高度调节控制。

公开(公告)号：US06729363B2

公开(公告)日：2004-05-04

申请号：US10365396

申请日：2003-02-13

Applicant: Alexander Stiller ,  Marc Nettelmann

Inventor： Alexander Stiller ,  Marc Nettelmann

IPC: B65B3100

CPC classification number: B60G17/0416 ,  B60C23/14 ,  B60G17/0155 ,  B60G17/0185 ,  B60G17/052 ,  B60G2202/152 ,  B60G2202/154 ,  B60G2400/51222 ,  B60G2400/52 ,  B60G2500/20 ,  B60G2500/2012 ,  B60G2500/203 ,  B60G2500/205 ,  B60G2500/302 ,  B60G2800/01 ,  B60G2800/802 ,  B60G2800/912 ,  B60G2800/95 ,  B60S5/043

Abstract: An air spring arrangement of the motor vehicle is equipped with a tire-fill device which includes the fill unit (20) and a tire-fill connection unit (4). A filling of a reserve tire is ensured even when there is an electric fault in the level control system. The tire-fill connection unit (4) includes an air supply connection (6), a proximity switch (8), an electric sensor connection (10) and a pneumatic connection (12) for rapid coupling and valve connection. The proximity switch (8) includes a reed contact (28) which includes three terminals (32a, 32b, 32c) which are connected to a control apparatus (34). A component (14) has a pneumatic valve connection (16) and a permanent magnet (18) and is connected to the pneumatic connection (12). The permanent magnet (18) excites the reed contact (28) to switch when the component (14) is connected to the tire-fill connection unit (4).

Abstract translation: 机动车辆的空气弹簧装置配备有包括填充单元（20）和轮胎填充连接单元（4）的轮胎填充装置。 即使在电平控制系统中存在电气故障，也保证了备用轮胎的填充。 轮胎填充连接单元（4）包括用于快速联接和阀连接的空气供应连接（6），接近开关（8），电传感器连接（10）和气动连接（12）。 接近开关（8）包括一个簧片接点（28），它包括连接到控制装置（34）的三个端子（32a，32b，32c）。 组件（14）具有气动阀连接件（16）和永磁体（18），并连接到气动连接件（12）。 当组件（14）连接到轮胎填充连接单元（4）时，永磁体（18）激励簧片接触件（28）切换。

公开(公告)号：US20030080481A1

公开(公告)日：2003-05-01

申请号：US10279976

申请日：2002-10-25

Inventor： Xu Wang

IPC: F16F009/43

CPC classification number: B60G17/0408 ,  B60G17/0523 ,  B60G2500/2012

Abstract: The invention is directed to an air supply apparatus for a vehicle having pneumatic equipment such as air springs. The air supply apparatus includes a compressor and a muffler. The muffler (3) includes one or several hoses (11, 16, 17, 19, 20, 23, 24) of rubber or a rubber-like material and is subdivided in its interior into several chambers (15) by throttle positions (14).

Abstract translation: 本发明涉及一种具有空气弹簧等气动设备的车辆用空气供给装置。 空气供给装置包括压缩机和消音器。 消声器（3）包括橡胶或橡胶状材料的一个或多个软管（11,16,17,19,20,23,24），并通过节流位置（14）在其内部被细分成几个室（15） ）。

公开(公告)号：US06354617B1

公开(公告)日：2002-03-12

申请号：US09556428

申请日：2000-04-24

Applicant: Christoph Behmenburg ,  Uwe Folchert ,  Heinz Job ,  Helge Westerkamp

Inventor： Christoph Behmenburg ,  Uwe Folchert ,  Heinz Job ,  Helge Westerkamp

IPC: B60G700

CPC classification number: B60G17/0523 ,  B60G2500/2012 ,  Y10T137/2521 ,  Y10T137/86919 ,  Y10T137/87225

Abstract: The invention relates to a level control arrangement for vehicles having air springs (6a) to (6d) and a pneumatically controllable directional valve (26). A residual pressure holding function and an overpressure function are integrated into the directional valve (26). The directional valve (26) is controlled by the air pressure in the air springs (6a) to (6d). The air pressure can be applied via a control line (20) to a control input (24) of the directional valve (26). The air from the air springs (6a) to (6d) is released with the aid of the venting line (28). The venting line (28) is guided separately from the control line (20) through the directional valve (26). In this way, a large air flow can be conducted through the venting line (28) without the static air pressure in the control space (50) of the directional valve (26) being reduced. The venting line is blocked by a stepped piston (44) of the directional valve when no air is to be released from the air springs.

Abstract translation: 本发明涉及一种具有空气弹簧（6a）至（6d）和可气动控制的换向阀（26）的车辆的液位控制装置。 剩余压力保持功能和超压功能被集成到方向阀（26）中。 方向阀（26）由空气弹簧（6a）至（6d）中的空气压力控制。 空气压力可以通过控制管线（20）施加到方向阀（26）的控制输入端（24）。 空气弹簧（6a）至（6d）的空气借助排气管线（28）释放。 排气管路（28）通过方向阀（26）与控制管线（20）分开引导。 以这种方式，可以通过排气管线28传导大的气流，而不会减少方向阀26的控制空间50中的静态空气压力。 当没有空气从空气弹簧释放时，排气管线被方向阀的阶梯式活塞（44）阻挡。

公开(公告)号：US06332623B1

公开(公告)日：2001-12-25

申请号：US09366953

申请日：1999-08-04

Applicant: Christof Behmenburg ,  Helge Westerkamp

Inventor： Christof Behmenburg ,  Helge Westerkamp

IPC: B60G1126

CPC classification number: B60G17/0523 ,  B60G17/0155 ,  B60G17/0408 ,  B60G2500/2012

Abstract: Level adjustment device for vehicles with air springs 8a through 8d, by which a vehicle body is furnished with suspension on at least one vehicle axle, which includes the following: a source of compressed air 2, which, for the purpose of filling air springs 8a through 8d, can be connected to air springs 8a through 8d via an air dryer 4, the air dryer 4, for the purpose of filling the air springs, is connected on one side to air springs 8a through 8d through a check valve 6 that is open to air springs 8a through 8d, each air spring 8a through 8d, for the purpose of emptying them, can be connected through the air dryer 4 and through a pneumatically controlled first distribution valve 10 to the atmosphere, wherein the pneumatic control input 38 of this distribution valve 10 is then impinged through a second controllable distribution valve 12 with the pressure in air springs 8a through 8d against a restoring force 50 acting on the pneumatic control input 38, the pneumatic control input 38 of the pneumatically controlled first distribution valve 10, for the purpose of ending the emptying process, can be connected to the atmosphere, wherein the air dryer 4 is connected on the other side to air springs 8a through 8d through a pneumatically controlled third distribution valve 14, wherein the pneumatic control input 44 of this distribution valve is then impinged with the pressure of air springs 8a through 8d against a restoring force 52 acting on the pneumatic control input 44.

Abstract translation: 具有空气弹簧8a至8d的车辆的液位调节装置，车体在至少一个车辆轴上配备有悬挂装置，其包括：压缩空气源2，其用于填充空气弹簧8a 通过8d可以通过空气干燥器4连接到空气弹簧8a至8d，为了填充空气弹簧的目的，空气干燥器4通过止回阀6在一侧连接到空气弹簧8a至8d，止回阀6 对于空气弹簧8a至8d开放，每个空气弹簧8a至8d用于排空它们，可以通过空气干燥器4并通过气动控制的第一分配阀10连接到大气，其中气动控制输入端38 然后，该分配阀10抵抗作用在气动控制输入38上的恢复力50，空气弹簧8a至8d中的压力撞击第二可控分配阀12，气动控制输入38 f气动控制的第一分配阀10为了结束排空过程，可以连接到大气，其中空气干燥器4通过气动控制的第三分配阀14在另一侧连接到空气弹簧8a至8d 其中，该分配阀的气动控制输入端44随着空气弹簧8a至8d的压力抵抗作用在气动控制输入44上的恢复力52而撞击。