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1. 发明授权

EP1220772B1 DRUCKMITTELBETÄTIGTE FAHRZEUGBREMSANLAGE 有权
标题翻译：压力介质操作的车辆制动系统
公开(公告)号：EP1220772B1
公开(公告)日：2004-11-24
申请号：EP00956286.9
申请日：2000-07-26
申请人： KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GMBH
发明人： WREDE, Jürgen , STUMPE, Werner
IPC分类号： B60T15/24 , B60T17/18 , B60T13/66
CPC分类号： B60T13/683 , B60T8/327 , B60T8/343 , B60T8/94 , B60T15/24 , B60T17/18
摘要： This invention relates to a pressure operated vehicle braking system (1), whereby at least one brake cylinder (34) is associated with a primary braking circuit and is emitted by a sensor (15) which detects a brake value. A primary brake cylinder (2) and a secondary brake cylinder (4) are associated with a second braking circuit. Said cylinders can be connected to a hydraulic fluid source (14) via a second control valve device (6, 8) according to a control signal which is associated with the second braking circuit and is emitted by a sensor (15) which detects a brake value. A third control valve device (62) is associated with another braking circuit and with a braking valve device (100) which is independent from the hydraulic fluid source (14) primary braking circuit has at least one brake cylinder (34) which can be connected to a pressure supply (27) for the primary braking circuit via a first control valve device (31) of a braking power regulator (15). The invention also relates to a secondary braking circuit in a primary braking cylinder (2) and is connected to a secondary braking cylinder (4). Said is provided with a second hydraulic fluid source via a second control valve mechanism (6, 8) which is dependent on a second control signal from the braking power regulator (15) assigned to the secondary braking circuit. A third control valve device (62) is associated with another braking circuit and a reversing value device (100) is provided. Said reversing value device can be controlled in such a way that a hydraulic fluid source which is independent from the hydraulic fluid source (14) of the secondary braking circuit can be connected to at least one of the brake cylinders (2, 4) of the secondary braking circuit. According to the invention, the reversing value device (100) is arranged at the incoming end of the second control valve (68) and be pneumatically controlled by one of the control signals associated with the control value.

2. 发明授权

EP1276651B1 BREMSDRUCKREGELVORRICHTUNG FÜR FAHRZEUGE 有权
标题翻译：制动压力控制装置的车辆
公开(公告)号：EP1276651B1
公开(公告)日：2007-12-12
申请号：EP01915421.0
申请日：2001-03-28
申请人： KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GMBH
发明人： STUMPE, Werner
IPC分类号： B60T13/68 , B60T17/18
CPC分类号： B60T17/18 , B60T13/683
摘要： The underlying idea of the invention is to reduce the pressure force resulting from the inlet pressure and the outlet pressure of the back-up valve and affecting the valve body (16) of the back-up valve (5). The valve body (16) is a switching piston with a first and second switching piston side. The first switching piston side (17) is pressurised by brake operating valve pressure or with brake cylinder pressure and the second switching piston side (18) is pressurised on a first partial surface (22) with brake cylinder pressure and on a second partial surface (21) with brake operating valve pressure. The pressures affecting both sides of the switching piston thus cancel each other out.

3. 发明授权

EP1322880B1 ELEKTROMAGNETISCH BETÄTIGBARE VENTILEINRICHTUNG UND VENTILVORRICHTUNG 有权
标题翻译：电磁阀驱动装置和阀门装置
公开(公告)号：EP1322880B1
公开(公告)日：2004-12-01
申请号：EP01985287.0
申请日：2001-09-18
申请人： KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GMBH
发明人： STUMPE, Werner
IPC分类号： F16K31/06
CPC分类号： B60T8/362 , B60T8/3675 , B60T15/027 , F16K27/003 , F16K31/408
摘要： The invention relates to a combined valve device comprising two electromagnetically actuatable valve systems. Each valve system comprises an actuating device, a main valve which is arranged between an inlet chamber and an outlet chamber, and a pilot valve, the main valve element and the pilot valve element forming one structural unit. The inventive device comprises at least three connections coupled to the chambers of the valve systems, the inlet chamber of the first valve system being coupled to a pressure medium source, the outlet chamber of the first valve system and the inlet chamber of the second valve system being coupled to at least one consumer, and the outlet chamber of the second valve system being formed by a discharge chamber. According to the invention, the inlet chamber of the second valve system and the outlet chamber of the first valve system are formed by a working chamber. The fixed seat of each main valve is formed by an inset which can be fixed in the housing of the valve system, and the partition wall between the two valve systems is formed respectively by one of the insets of said two valve systems.

4. 发明公开

EP1220772A1 DRUCKMITTELBETÄTIGTE FAHRZEUGBREMSANLAGE 有权
标题翻译：压力介质操作的车辆制动系统
公开(公告)号：EP1220772A1
公开(公告)日：2002-07-10
申请号：EP00956286.9
申请日：2000-07-26
申请人： KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH
发明人： WREDE, Jürgen , STUMPE, Werner
IPC分类号： B60T15/24 , B60T17/18 , B60T13/66
CPC分类号： B60T13/683 , B60T8/327 , B60T8/343 , B60T8/94 , B60T15/24 , B60T17/18
摘要： This invention relates to a pressure operated vehicle braking system (1), whereby at least one brake cylinder (34) is associated with a primary braking circuit and is emitted by a sensor (15) which detects a brake value. A primary brake cylinder (2) and a secondary brake cylinder (4) are associated with a second braking circuit. Said cylinders can be connected to a hydraulic fluid source (14) via a second control valve device (6, 8) according to a control signal which is associated with the second braking circuit and is emitted by a sensor (15) which detects a brake value. A third control valve device (62) is associated with another braking circuit and with a braking valve device (100) which is independent from the hydraulic fluid source (14) primary braking circuit has at least one brake cylinder (34) which can be connected to a pressure supply (27) for the primary braking circuit via a first control valve device (31) of a braking power regulator (15). The invention also relates to a secondary braking circuit in a primary braking cylinder (2) and is connected to a secondary braking cylinder (4). Said is provided with a second hydraulic fluid source via a second control valve mechanism (6, 8) which is dependent on a second control signal from the braking power regulator (15) assigned to the secondary braking circuit. A third control valve device (62) is associated with another braking circuit and a reversing value device (100) is provided. Said reversing value device can be controlled in such a way that a hydraulic fluid source which is independent from the hydraulic fluid source (14) of the secondary braking circuit can be connected to at least one of the brake cylinders (2, 4) of the secondary braking circuit. According to the invention, the reversing value device (100) is arranged at the incoming end of the second control valve (68) and be pneumatically controlled by one of the control signals associated with the control value.

5. 发明授权

EP1282547B1 BREMSZYLINDER 有权
公开(公告)号：EP1282547B1
公开(公告)日：2008-12-31
申请号：EP01940455.7
申请日：2001-05-11
申请人： KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GMBH
发明人： STUMPE, Werner , KLEMENT, Roland , SCHLICHENMAIER, Andreas
IPC分类号： B60T17/08 , B60T17/10 , B60T17/18 , B60T13/68 , B60T13/26
CPC分类号： B60T17/10 , B60T17/18
摘要： The invention relates to a brake cylinder (3) with a pressure element (31), which may be at least indirectly connected to a brake element, comprising a first piston (38). Said first piston (38) has an effective surface (A) upon which the pressure of a first pressure medium acts, at least indirectly. The invention is characterised in that a second piston (39) is provided, with a second effective area (B) and a third effective area (C), whereby the pressure of the first pressure medium acts, at least indirectly, on the second effective area (B) and the pressure of a second pressure medium acts, at least indirectly, on the third effective area (C).
摘要翻译：具有压力元件（31）的制动缸（3）技术领域本发明涉及一种具有压力元件（31）的制动缸（3），所述压力元件可以至少间接地连接至包括第一活塞（38）的制动元件。所述第一活塞（38）具有有效表面（A），第一压力介质的压力至少间接地作用在该有效表面（A）上。本发明的特征在于，设置具有第二有效区域（B）和第三有效区域（C）的第二活塞（39），由此第一压力介质的压力至少间接地作用于第二有效区域区域（B）和第二压力介质的压力至少间接地作用在第三有效区域（C）上。

6. 发明公开

EP1282547A1 BREMSZYLINDER 有权
标题翻译：缸
公开(公告)号：EP1282547A1
公开(公告)日：2003-02-12
申请号：EP01940455.7
申请日：2001-05-11
申请人： KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH
发明人： STUMPE, Werner , KLEMENT, Roland , SCHLICHENMAIER, Andreas
IPC分类号： B60T17/08 , B60T17/10 , B60T17/18 , B60T13/68 , B60T13/26
CPC分类号： B60T17/10 , B60T17/18
摘要： The invention relates to a brake cylinder (3) with a pressure element (31), which may be at least indirectly connected to a brake element, comprising a first piston (38). Said first piston (38) has an effective surface (A) upon which the pressure of a first pressure medium acts, at least indirectly. The invention is characterised in that a second piston (39) is provided, with a second effective area (B) and a third effective area (C), whereby the pressure of the first pressure medium acts, at least indirectly, on the second effective area (B) and the pressure of a second pressure medium acts, at least indirectly, on the third effective area (C).

7. 发明公开

EP1185447A1 DRUCKMITTELBETÄTIGTE FAHRZEUGBREMSANLAGE 有权
标题翻译： DRUCKMITTELBETÄTIGTEFAHRZEUGBREMSANLAGE
公开(公告)号：EP1185447A1
公开(公告)日：2002-03-13
申请号：EP00938655.8
申请日：2000-05-19
申请人： KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH
发明人： STUMPE, Werner
IPC分类号： B60T8/34 , B60T17/04 , B60T17/22 , B60T15/24 , B60T13/66
CPC分类号： B60T8/327 , B60T8/94 , B60T15/027
摘要： The invention relates to an automotive braking system which is actuated by a pressure fluid, comprising at least one first brake circuit and a second brake circuit, whereby a first brake cylinder (2) and a second brake cylinder (4) are associated with the second brake circuit and can be connected to a second pressure liquid source (12) for the second brake circuit via a second control valve device (6) according to a control signal provided by a muliticircuit braking transmitter (18). A reversing valve arrangement (54) is arranged between the second control valve device (6) and the first brake cylinder (4), whereby a valve actuating member can be pressure controlled by the control signal associated with the first brake circuit in such a way that the first brake cylinder (2) can be connected to a pressure fluid source (56) which is independent with respect to the pressure fluid source (12) of the second brake circuit. A switching device (64) is shifted into a locking state when anti-slip braking occurs. The control signal associated with the first braking circuit cannot be connected to the reversing valve arrangement (54) during said state.
摘要翻译：本发明涉及一种由压力流体驱动的汽车制动系统，其包括至少一个第一制动回路和第二制动回路，由此第一制动缸（2）和第二制动缸（4）与第二制动缸并且可以根据由多回路制动变送器（18）提供的控制信号经由第二控制阀装置（6）连接到用于第二制动回路的第二压力液体源（12）。在第二控制阀装置（6）和第一制动缸（4）之间布置换向阀装置（54），由此可以通过与第一制动回路相关联的控制信号以这种方式压力控制阀致动构件第一制动缸（2）可以连接到相对于第二制动回路的压力流体源（12）独立的压力流体源（56）。当发生防滑制动时，切换装置（64）转换到锁定状态。在所述状态期间，与第一制动回路相关的控制信号不能连接到换向阀装置（54）。

8. 发明授权

EP1322881B1 ELEKTROMAGNETISCH BETÄTIGBARE VENTILEINRICHTUNG UND VENTILVORRICHTUNG 有权
标题翻译：电磁阀驱动装置和阀门装置
公开(公告)号：EP1322881B1
公开(公告)日：2005-01-26
申请号：EP01982315.2
申请日：2001-09-19
申请人： KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GMBH
发明人： STUMPE, Werner
IPC分类号： F16K31/40
CPC分类号： F16K31/402 , Y10T137/87193 , Y10T137/87209 , Y10T137/87225
摘要： The invention relates to a valve system (2, 3) comprising a housing (25), an actuator, a main valve (9.1, 9.2) disposed between an inlet chamber and an outlet chamber (18.1, 18.2), and a pilot chamber (26.1, 26.2). Said pilot chamber is linked with the outlet chamber (17.2) via a main valve (8.1, 8.2), comprising at least one pilot valve member (12.1, 12.2) and one valve body (12.1, 12.2) linked with the electromagnetic actuator (4.1, 4.2), and with the inlet chamber (17.1, 17.2) via at least one connecting channel (27.1, 27.2). The invention is characterized in that the stationary seat (11.1, 11.2) of the main valve (9.1, 9.2) is formed by an insert (31.1, 31.2) that is mounted in the housing of the valve system (2, 3). The main valve member (10.1, 10.2) is impinged upon on its diametrically opposed surfaces (32.1, 32.2, 33.1, 33.2) by the pressure present in the inlet chamber (17.1, 17.2) and the pressure present in the pilot chamber (26.1. 26.2). The pilot chamber (26.1, 26.2) is linked with the inlet chamber (17.1, 17.2) via a connecting channel (27.1, 27.2) that extends through the main valve member. The pilot valve member (12.1, 12.2) is formed by the insert (31.1, 31.2) mounted in the housing of the valve system (2, 3) or by the housing (25). The connection to the outlet chamber (18.1, 18.2) is made via at least one connecting channel (40.1, 40.2) disposed in the housing (25) or in the insert (31.1, 31.2).

9. 发明公开

EP1322880A2 ELEKTROMAGNETISCH BETÄTIGBARE VENTILEINRICHTUNG UND VENTILVORRICHTUNG 有权
标题翻译：电磁阀驱动装置和阀门装置
公开(公告)号：EP1322880A2
公开(公告)日：2003-07-02
申请号：EP01985287.0
申请日：2001-09-18
申请人： KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH
发明人： STUMPE, Werner
IPC分类号： F16K31/06
CPC分类号： B60T8/362 , B60T8/3675 , B60T15/027 , F16K27/003 , F16K31/408
摘要： The invention relates to a combined valve device (1) comprising two electromagnetically actuatable valve systems (2, 3). Each valve system (2, 3) comprises an actuating device (4.1, 4.2), a main valve (9.1, 9.2) which is arranged between an inlet chamber (17.1, 17.2) and an outlet chamber (18.1, 18.2), and a pilot valve(8.1, 8.2), the main valve element (10.1, 10.2) and the pilot valve element (12.1, 12.2) forming one structural unit (13.1, 13.2). The inventive device comprises at least three connections (22, 23, 24) coupled to the chambers (17.1, 17.2, 18.1, 18.2) of the valve systems (2, 3), the inlet chamber (17.1) of the first valve system (2) being coupled to a pressure medium source, the outlet chamber (18.1) of the first valve system (2) and the inlet chamber (17.2) of the second valve system (3) being coupled to at least one consumer, and the outlet chamber (18.2) of the second valve system (3) being formed by a discharge chamber. According to the invention, the inlet chamber (17.2) of the second valve system (3) and the outlet chamber (18.1) of the first valve system (2) are formed by a working chamber. The fixed seat (11.1, 11.2) of each main valve (9.1, 9.2) is formed by an inset (34.1, 34.2) which can be fixed in the housing of the valve system (2, 3), and the partition wall (29) between the two valve systems (2, 3) is formed respectively by one of the insets (34.1, 34.2) of said two valve systems (2, 3).

10. 发明公开

EP1276651A1 BRENSDRUCKREGELVORRICHTUNG FÜR FAHRZEUGE 有权
标题翻译：制动压力控制装置的车辆
公开(公告)号：EP1276651A1
公开(公告)日：2003-01-22
申请号：EP01915421.0
申请日：2001-03-28
申请人： KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH
发明人： STUMPE, Werner
IPC分类号： B60T13/68 , B60T17/18
CPC分类号： B60T17/18 , B60T13/683
摘要： The underlying idea of the invention is to reduce the pressure force resulting from the inlet pressure and the outlet pressure of the back-up valve and affecting the valve body (16) of the back-up valve (5). The valve body (16) is a switching piston with a first and second switching piston side. The first switching piston side (17) is pressurised by brake operating valve pressure or with brake cylinder pressure and the second switching piston side (18) is pressurised on a first partial surface (22) with brake cylinder pressure and on a second partial surface (21) with brake operating valve pressure. The pressures affecting both sides of the switching piston thus cancel each other out.

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