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1. 发明授权

EP2878465B1 Vehicle height adjustment apparatus 有权
公开(公告)号：EP2878465B1
公开(公告)日：2018-06-27
申请号：EP14194352.2
申请日：2014-11-21
申请人： AISIN SEIKI KABUSHIKI KAISHA
发明人： Kondo, Yusuke , Suzuki, Takanori , Ogino, Atsuto
IPC分类号： B60G17/056 , B60G17/052 , B60G17/017
CPC分类号： B60G17/044 , B60G17/017 , B60G17/0523 , B60G17/0525 , B60G17/056 , B60G17/0565 , B60G21/06 , B60G21/067 , B60G21/073 , B60G2202/152 , B60G2400/202 , B60G2400/252 , B60G2500/202 , B60G2500/2021 , B60G2500/302 , B60G2800/20 , B60G2800/202
摘要： A vehicle height adjustment apparatus (10) includes: vehicle height adjustment units (12) respectively provided to correspond to wheels of a vehicle body, and adjusting a vehicle height in response to the supply and discharge of a working fluid; a pressure tank (26) storing the working fluid; a compressor (36) pressure-feeding the working fluid; opening and closing valves (24a, 24b, 24c, 24d) interposed between the vehicle height adjustment units and the pressure tank; a vehicle height acquisition unit (58) acquiring a vehicle height value of the wheel; and a control unit (56) controlling the vehicle height adjustment unit to adjust a vehicle height, and controlling the compressor, wherein when a vehicle height adjustment speed, calculated from the vehicle height value, is less than or equal to a predetermined threshold value, the control unit drives the compressor to pressure-feed the working fluid to the vehicle height adjustment units.

2. 发明授权

EP2794308B1 LUFTFEDERUNGSANLAGE EINES KRAFTFAHRZEUGS UND VERFAHREN ZU DEREN STEUERUNG 有权转让
标题翻译：一种机动车辆的空气悬架系统及其控制方法
公开(公告)号：EP2794308B1
公开(公告)日：2018-03-07
申请号：EP12794194.6
申请日：2012-11-20
申请人： WABCO GmbH
发明人： STABENOW, Uwe
IPC分类号： B60G17/052
CPC分类号： B60G17/0565 , B60G17/0525 , B60G17/0528 , B60G2202/152 , B60G2500/2021 , B60G2500/302

3. 发明授权

EP2897821B1 LUFTFEDERANORDNUNG MIT INTEGRIERTEM STEUERVENTIL 有权
标题翻译：具有综合控制阀空气弹簧布置
公开(公告)号：EP2897821B1
公开(公告)日：2016-11-30
申请号：EP13765742.5
申请日：2013-09-20
申请人： KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH
发明人： KANTOR, Kornel , TANCZOS, Miklos
IPC分类号： B60G17/048 , B60G17/052 , B60G11/27
CPC分类号： B60G17/0485 , B60G11/27 , B60G17/0525 , B60G17/0565 , B60G2202/152 , B60G2202/415 , B60G2500/30

4. 发明授权

EP2878464B1 Vehicle height adjustment apparatus 有权
标题翻译： Fahrzeughöhenanpassungsvorrichtung
公开(公告)号：EP2878464B1
公开(公告)日：2016-06-29
申请号：EP14194355.5
申请日：2014-11-21
申请人： AISIN SEIKI KABUSHIKI KAISHA
发明人： Kondo, Yusuke , Suzuki, Takanori , Ogino, Atsuto
IPC分类号： B60G17/052 , B60G17/056 , B60G17/017
CPC分类号： B60G17/0565 , B60G17/017 , B60G17/0525 , B60G2202/152 , B60G2500/202 , B60G2500/2021 , B60G2500/205 , B60G2600/02 , B60G2800/20 , B60G2800/202
摘要： A vehicle height adjustment apparatus (10) includes: vehicle height adjustment units (12) respectively provided to correspond to wheels of a vehicle body, and adjusting a vehicle height in response to the supply and discharge of a working fluid; a pressure tank (26) storing the working fluid; a compressor (36) pressure-feeding the working fluid; a valve body block (24) formed by opening and closing valves (24a, 24b, 24c, 24d), and interposed between the pressure tank and the compressor, and the vehicle height adjustment units; and a control unit (56) adjusting a vehicle height by controlling the valve body block, wherein the valve body block is connected to the pressure tank, and working fluid outlet (28a) and inlet (28b) of the compressor, and upon the completion of the pressure feed of the working fluid, the control unit controls such that the working fluid outlet and inlet are communicated with each other.
摘要翻译：车辆高度调节装置（10）包括：车辆高度调节单元（12），其分别设置成对应于车体的车轮，并且响应于工作流体的供给和排出来调节车辆高度; 存储工作流体的压力罐（26）; 压缩机（36），对工作流体进行加压; 通过打开和关闭阀（24a，24b，24c，24d）形成并插入在压力罐和压缩机之间的阀体块（24）和车辆高度调节单元; 以及控制单元（56），其通过控制阀体块来调节车辆高度，其中阀体块连接到压力罐，以及压缩机的工作流体出口（28a）和入口（28b），并且在完成时的工作流体的压力供给，控制单元进行控制，使得工作流体出口和入口彼此连通。

5. 发明公开

EP2897821A1 LUFTFEDERANORDNUNG MIT INTEGRIERTEM STEUERVENTIL 有权
标题翻译：具有综合控制阀空气弹簧布置
公开(公告)号：EP2897821A1
公开(公告)日：2015-07-29
申请号：EP13765742.5
申请日：2013-09-20
申请人： KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH
发明人： KANTOR, Kornel , TANCZOS, Miklos
IPC分类号： B60G17/048 , B60G17/052 , B60G11/27
CPC分类号： B60G17/0485 , B60G11/27 , B60G17/0525 , B60G17/0565 , B60G2202/152 , B60G2202/415 , B60G2500/30
摘要： The invention relates to an air spring arrangement having at least one integrated control valve (1) for the admission of compressed air into a pressure chamber (5) formed between an outer tube (2), a rolling tube (3) and an air spring bellows (4) that connects said outer tube and rolling tube, wherein the at least one integrated control valve (1) can be actuated, with multiple switching positions, by integrated mechanical actuation means as a function of an air spring stroke for ride-height adjustment, wherein furthermore, the pressure chamber (5) comprises a compression spring (8) which is braced at the end sides between a tube upper part (6) and a tube lower part (7) of the outer tube (2), and a lever (9) which is mechanically connected to the at least one integrated control valve (1) can be actuated by means of at least one actuation lug (10), which is arranged on an end surface of the tube lower part (7), in order to realize a stepped characteristic for an aeration and deaeration of the pressure chamber (5).

6. 发明公开

EP2878465A3 Vehicle height adjustment apparatus 有权
标题翻译：车高调整装置
公开(公告)号：EP2878465A3
公开(公告)日：2015-07-01
申请号：EP14194352.2
申请日：2014-11-21
申请人： AISIN SEIKI KABUSHIKI KAISHA
发明人： Kondo, Yusuke , Suzuki, Takanori , Ogino, Atsuto
IPC分类号： B60G17/056 , B60G17/052 , B60G17/017
CPC分类号： B60G17/044 , B60G17/017 , B60G17/0523 , B60G17/0525 , B60G17/056 , B60G17/0565 , B60G21/06 , B60G21/067 , B60G21/073 , B60G2202/152 , B60G2400/202 , B60G2400/252 , B60G2500/202 , B60G2500/2021 , B60G2500/302 , B60G2800/20 , B60G2800/202
摘要： A vehicle height adjustment apparatus (10) includes: vehicle height adjustment units (12) respectively provided to correspond to wheels of a vehicle body, and adjusting a vehicle height in response to the supply and discharge of a working fluid; a pressure tank (26) storing the working fluid; a compressor (36) pressure-feeding the working fluid; opening and closing valves (24a, 24b, 24c, 24d) interposed between the vehicle height adjustment units and the pressure tank; a vehicle height acquisition unit (58) acquiring a vehicle height value of the wheel; and a control unit (56) controlling the vehicle height adjustment unit to adjust a vehicle height, and controlling the compressor, wherein when a vehicle height adjustment speed, calculated from the vehicle height value, is less than or equal to a predetermined threshold value, the control unit drives the compressor to pressure-feed the working fluid to the vehicle height adjustment units.
摘要翻译：本发明提供一种车高调整装置（10），该车高调整装置（10）具备：车高调整部（12），其分别与车体的车轮对应地设置，根据工作流体的供给和排出来调整车高; 存储工作流体的压力罐（26）压缩机（36），用于压送工作流体; 介于车高调整单元和压力箱之间的开闭阀（24a，24b，24c，24d）车高获取单元（58），获取车轮的车高值; 以及控制单元，其控制车高调整单元调整车高并控制压缩机，其中当从车高值计算出的车高调整速度小于或等于预定阈值时，控制单元驱动压缩机将工作流体压送到车高调节单元。

7. 发明公开

EP2878464A3 Vehicle height adjustment apparatus 有权
标题翻译：车高调整装置
公开(公告)号：EP2878464A3
公开(公告)日：2015-07-01
申请号：EP14194355.5
申请日：2014-11-21
申请人： AISIN SEIKI KABUSHIKI KAISHA
发明人： Kondo, Yusuke , Suzuki, Takanori , Ogino, Atsuto
IPC分类号： B60G17/052 , B60G17/056 , B60G17/017
CPC分类号： B60G17/0565 , B60G17/017 , B60G17/0525 , B60G2202/152 , B60G2500/202 , B60G2500/2021 , B60G2500/205 , B60G2600/02 , B60G2800/20 , B60G2800/202
摘要： A vehicle height adjustment apparatus (10) includes: vehicle height adjustment units (12) respectively provided to correspond to wheels of a vehicle body, and adjusting a vehicle height in response to the supply and discharge of a working fluid; a pressure tank (26) storing the working fluid; a compressor (36) pressure-feeding the working fluid; a valve body block (24) formed by opening and closing valves (24a, 24b, 24c, 24d), and interposed between the pressure tank and the compressor, and the vehicle height adjustment units; and a control unit (56) adjusting a vehicle height by controlling the valve body block, wherein the valve body block is connected to the pressure tank, and working fluid outlet (28a) and inlet (28b) of the compressor, and upon the completion of the pressure feed of the working fluid, the control unit controls such that the working fluid outlet and inlet are communicated with each other.
摘要翻译：本发明提供一种车高调整装置（10），该车高调整装置（10）具备：车高调整部（12），其分别与车体的车轮对应地设置，根据工作流体的供给和排出来调整车高; 存储工作流体的压力罐（26）压缩机（36），用于压送工作流体; 通过开闭阀（24a，24b，24c，24d）而形成的介于压力箱与压缩机之间的阀体块（24）以及车高调整单元; 和控制单元（56），其通过控制所述阀体块来调节车高，其中，所述阀体块连接到所述压力罐以及所述压缩机的工作流体出口（28a）和入口（28b），并且在完成控制单元进行控制，使得工作流体出口和入口彼此连通。

8. 发明公开

EP2809533A1 DRUCKLUFTVERSORGUNGSANLAGE, PNEUMATISCHES SYSTEM UND VERFAHREN ZUM BETREIBEN EINER DRUCKLUFTVERSORGUNGSANLAGE BZW. EINES PNEUMATISCHEN SYSTEMS 有权转让
标题翻译：送风系统，运行的空气供给系统或气动系统和方法气动系统
公开(公告)号：EP2809533A1
公开(公告)日：2014-12-10
申请号：EP12809580.9
申请日：2012-11-28
申请人： WABCO GmbH
发明人： BECHER, Hans-Otto , MEIER, Jörg , STABENOW, Uwe
IPC分类号： B60G17/052 , B60G17/056
CPC分类号： F04B7/02 , B60G17/0523 , B60G17/0565 , B60G2500/2021 , B60G2500/204 , B60G2500/2044 , Y10T137/7761 , Y10T137/87249
摘要： The invention relates to a compressed air supply system for operating a pneumatic system, in particular an air suspension system of a motor vehicle, comprising: a compressed air feed (1); a compressed air connection (2) to the pneumatic system (90); a ventilation connection (3) to the surroundings; a pneumatic main conduit (60), which has an air drier (61) between the compressed air feed (1) and the compressed air connection (2); a ventilation conduit (70) between the compressed air connection (1) and the ventilation connection (3); a magnetic valve arrangement (80) comprising a control valve (81, 81', 82") for controlling a ventilation valve (71), the control valve (81, 81', 82") being connected to a control valve connection (X2, Y2) in a pneumatic control conduit (110) that is connected to a pressure control connection (71S) of the ventilation valve (71), and the ventilation valve (71) being connected to a ventilation valve connection (X1, Y1) in the ventilation conduit (70). According to the invention, a pressure-maintaining, pneumatic device (120) is connected to the, in particular in the pneumatic control conduit (110) and is designed to maintain the pressure control connection (71S) under control pressure when the ventilation valve connection (X1, Y1) of the ventilation valve (71) in the ventilation conduit (70) is open, independently of pressure in the ventilation conduit (70) and/or the pneumatic main conduit (60).
摘要翻译：用于操作气动组件的压缩空气供给组件包括一个压缩空气源; 压缩空气连接到气动组件; 吹扫连接到环境中; 压缩空气供给和压缩空气连接件，包括空气干燥器之间的气动干线; 压缩空气连接和吹扫连接之间的净化线; 并配有控制阀的电磁阀装置，以控制冲洗阀。该控制阀被连接到在连接到所述排气阀的压力控制连接一气动控制线的控制阀连接，并且清洗阀被连接到在净化线的放气阀连接。一种压力保持装置连接到气动控制线和维持控制压力在压力控制连接。当放气阀连接是打开的，unabhängig在净化管线和/或主管路压力。

9. 发明公开

EP2106937A1 Nutzfahrzeug mit einer Gasfederung, insbesondere Luftfederung und Gasfederungssystem 有权
标题翻译： Nutzfahrzeug mit einer Gasfederung，insbesondere Luftfederung und Gasfederungssystem
公开(公告)号：EP2106937A1
公开(公告)日：2009-10-07
申请号：EP09004772.1
申请日：2009-03-31
申请人： Kögel Fahrzeugwerke GmbH
发明人： Schmutz-Eggert, Gerhard , Falk, Robert
IPC分类号： B60G17/033 , B60G17/052 , B60G17/056
CPC分类号： B60G17/033 , B60G17/0525 , B60G17/0565 , B60G2202/152 , B60G2300/02 , B60G2400/252 , B60G2400/51222 , B60G2500/202 , B60G2500/204 , B60G2500/30 , B60G2600/18 , B60G2600/20 , B60G2800/203 , B60G2800/914
摘要： Die Erfindung bezieht sich auf ein Nutzfahrzeug mit einer Gasfederung, insbesondere Luftfederung, die einen oder mehrere zwischen einer Achse und einem Fahrzeugrahmen angeordnete Federbälge (10) umfasst, wobei die Federbälge (10) mit wenigstens einem Niveauregulierungsventil (11) gekoppelt sind derart, dass die Fahrhöhe des Nutzfahrzeugs veränderbar ist. Die Erfindung zeichnet sich dadurch aus, dass das Niveauregulierungsventil (11) einen Steuerdruckeingang (12) aufweist, der direkt mit wenigstens einem Federbalg (10) verbunden ist derart, dass die Fahrhöhe des Nutzfahrzeugs in Abhängigkeit vom Druck innerhalb wenigstens eines Federbalgs (10) veränderbar ist.
Die Erfindung bezieht sich ferner auf ein Gasfederungssystem, insbesondere Luftfederungssystem, für ein Nutzfahrzeug.
摘要翻译：商业车辆具有气弹簧，特别是气动弹簧，其具有布置在轴和车架之间的多个弹簧波纹管（10），其中弹簧波纹管与液位控制阀（11）联接。液位控制阀具有与弹簧波纹管直接连接的控制压力入口（12），使得商用车辆的驱动高度根据弹簧波纹管内的压力而改变。包括用于商业机动车辆的气动悬挂系统，特别是气动悬挂系统的独立权利要求。

10. 发明公开

EP1354733A3 Suspension control unit and control valve 审中-公开
标题翻译：用于悬架控制阀控制单元和
公开(公告)号：EP1354733A3
公开(公告)日：2005-06-22
申请号：EP03405262.1
申请日：2003-04-15
申请人： ROSS OPERATING VALVE COMPANY
发明人： Russell, Neil , Foster, Joseph E.
IPC分类号： B60G17/056
CPC分类号： B60G17/0525 , B60G17/0565 , B60G2300/14 , B60G2500/202 , B60G2800/202
摘要： A kneeling valve assembly for transport vehicles to enable a quick and convenient kneeling operation to permit safe ingress and egress from the vehicle. The kneeling valve assembly employs a suspension member positioned between the vehicle body and the axle of the transport vehicle to raise and lower the transport vehicle relative to a ground level. The kneeling valve assembly includes a first valve that is operable to selectively permit fluid flow between the inlet passage and the suspension member to raise the transport vehicle relative to the ground level. A second valve is provided that is operable to selectively permit fluid flow between the suspension member and the exhaust passage to lower the transport vehicle relative to the ground level. A leveling trigger is fluidly coupled to the inlet passage and is operable to determine a height of the transport vehicle relative to the ground level. Finally, a third valve is provided that is operable to selectively permit fluid flow between the inlet passage and the suspension member to maintain a predetermined height above the ground level.

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