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31. 发明授权

EP1082243B1 BREMSSYSTEM UND VERFAHREN ZUR STEUERUNG UND/ODER ÜBERWACHUNG EINER PUMPE EINES BREMSSYSTEMS 有权
标题翻译：制动系统和方法控制和/或监测泵制动系统
公开(公告)号：EP1082243B1
公开(公告)日：2007-07-18
申请号：EP00918707.1
申请日：2000-03-17
申请人： ROBERT BOSCH GMBH
发明人： HOFSAESS, Michael , GOTTWICK, Ulrich , SCHUNCK, Eberhard
IPC分类号： B60T8/40 , B60T8/88
CPC分类号： B60T17/221 , B60T7/042 , B60T8/404 , B60T8/4081 , B60T8/88 , B60T13/168 , B60T13/686 , F04B49/08 , F04B2203/0209 , F04B2205/13 , F04B2207/03
摘要： The invention relates to a breaking system. A hydraulic fluid can be injected from an accumulator (185) into the respective wheel-brake cylinders (VL, VR, HL, HR) via valve means (161-164). The hydraulic fluid can be fed to the accumulator (185) by means of a pump (190). A pressure sensor (200) for detecting pressure pulsations occurring in the hydraulic fluid during pump activation is arranged at the output side of the pump (190). Means evaluate the pressure pulsations in order to obtain a measuring signal for controlling and/or monitoring the pump (190).

32. 发明授权

EP0762964B1 VERFAHREN UND VORRICHTUNG ZUR STEUERUNG DER BREMSKRAFTVERTEILUNG EINES FAHRZEUGS 失效
标题翻译：方法和装置用于控制车辆的制动分配
公开(公告)号：EP0762964B1
公开(公告)日：2000-05-03
申请号：EP96903906.4
申请日：1996-02-28
申请人： ROBERT BOSCH GMBH
发明人： DOMINKE, Peter , GOTTWICK, Ulrich
IPC分类号： B60T8/00
CPC分类号： B60T8/96 , B60T8/266 , B60T8/885
摘要： The proposal is for a process and a device for controlling the braking system of a motor vehicle in which pressure is alternately built up and released to distribute the braking force between the front and rear axles so that a saturation pressure is established on average lying below the pre-pressure predetermined by the driver. This process is particularly suitable for braking systems without a pressure limiter for the rear-wheel brakes if, owing to a lack of input information, electronic braking force distribution is no longer possible.

33. 发明授权

EP1663749B1 ELEKTROHYDRAULISCHE BREMSANLAGE 有权
标题翻译：电动液压制动
公开(公告)号：EP1663749B1
公开(公告)日：2011-09-14
申请号：EP04762520.7
申请日：2004-07-27
申请人： ROBERT BOSCH GMBH
发明人： GOTTWICK, Ulrich , KUNZ, Michael
IPC分类号： B60T8/40 , B60T8/36 , B60T7/04 , B60T17/22
CPC分类号： B60T8/4081 , B60T13/145
摘要： The invention relates to an electrohydraulic braking system (10) which comprises a muscle-powered auxiliary brake and a service power brake. For the purpose of switching the braking system (10) from the service braking mode to the auxiliary braking mode, the braking system of the aforementioned kind is provided with operating mode switching valves (12, 13) that can be actuated by an electronic control device (24). Furthermore, the braking system is provided with a piston/cylinder unit (56) for simulating the pedal travel in the service braking state of the braking system (10) in which a pressure medium connection between the master brake cylinder (14) and a wheel brake (22) is interrupted by the above-mentioned operating mode switching valves (12, 13). This piston/cylinder unit receives the pressure medium volume displaced in the master brake cylinder (14) by the foot actuation of the brake pedal (18). The piston/cylinder unit (56), in the auxiliary braking mode of the braking system (10), can be hydraulically blocked so that the pressure medium volume displaced in the master brake cylinder (14) is available to the largest extent possible for building up pressure on the wheel brakes (22). In order to allow for a possibility of monitoring the blocking of the piston/cylinder unit (56) in the service braking mode and in order to provide an especially compact and inexpensive braking system, the piston/cylinder unit (56) is impinged upon with pressure medium in a controlled manner by means of one of the operating mode switching valves (12).

34. 发明公开

EP1663749A1 ELEKTROHYDRAULISCHE BREMSANLAGE 有权
标题翻译：电动液压制动
公开(公告)号：EP1663749A1
公开(公告)日：2006-06-07
申请号：EP04762520.7
申请日：2004-07-27
申请人： ROBERT BOSCH GMBH
发明人： GOTTWICK, Ulrich , KUNZ, Michael
IPC分类号： B60T8/40 , B60T8/36 , B60T7/04 , B60T17/22
CPC分类号： B60T8/4081 , B60T13/145
摘要： The invention relates to an electrohydraulic braking system (10) which comprises a muscle-powered auxiliary brake and a service power brake. For the purpose of switching the braking system (10) from the service braking mode to the auxiliary braking mode, the braking system of the aforementioned kind is provided with operating mode switching valves (12, 13) that can be actuated by an electronic control device (24). Furthermore, the braking system is provided with a piston/cylinder unit (56) for simulating the pedal travel in the service braking state of the braking system (10) in which a pressure medium connection between the master brake cylinder (14) and a wheel brake (22) is interrupted by the above-mentioned operating mode switching valves (12, 13). This piston/cylinder unit receives the pressure medium volume displaced in the master brake cylinder (14) by the foot actuation of the brake pedal (18). The piston/cylinder unit (56), in the auxiliary braking mode of the braking system (10), can be hydraulically blocked so that the pressure medium volume displaced in the master brake cylinder (14) is available to the largest extent possible for building up pressure on the wheel brakes (22). In order to allow for a possibility of monitoring the blocking of the piston/cylinder unit (56) in the service braking mode and in order to provide an especially compact and inexpensive braking system, the piston/cylinder unit (56) is impinged upon with pressure medium in a controlled manner by means of one of the operating mode switching valves (12).

35. 发明授权

EP1305682B1 VERFAHREN UND VORRICHTUNG ZUR STEUERUNG WENIGSTENS EINES VENTILS 有权
标题翻译：方法和设备，用于控制至少一个阀
公开(公告)号：EP1305682B1
公开(公告)日：2004-09-29
申请号：EP01951435.5
申请日：2001-06-27
申请人： ROBERT BOSCH GMBH
发明人： WUERTH, Gebhard , SCHANZENBACH, Matthias , BINDER, Juergen , JAHNZ, Timo , GOTTWICK, Ulrich , SCHUBERT, Michael
IPC分类号： G05D16/00 , F16K25/02 , B60T15/00
CPC分类号： B60T8/326 , B60T8/36 , B60T15/00 , B60T17/221 , F16K25/00 , F16K29/00 , F16K31/02 , G05D16/2053 , Y10T137/043 , Y10T137/776 , Y10T137/7761
摘要： The invention relates to a method and to a device for controlling at least one valve. Once a leakage in the system comprising said valve is detected, a control signal is produced that shortly opens and closes the valve for flushing, or that forces the valve ball onto the valve seat at high speed.

36. 发明公开

EP0762964A1 VERFAHREN UND VORRICHTUNG ZUR STEUERUNG DER BREMSANLAGE EINES FAHRZEUGS 失效
标题翻译：方法和装置用于控制车辆的制动系统
公开(公告)号：EP0762964A1
公开(公告)日：1997-03-19
申请号：EP96903906.0
申请日：1996-02-28
申请人： ROBERT BOSCH GMBH
发明人： DOMINKE, Peter , GOTTWICK, Ulrich
IPC分类号： B60T8
CPC分类号： B60T8/96 , B60T8/266 , B60T8/885
摘要： The proposal is for a process and a device for controlling the braking system of a motor vehicle in which pressure is alternately built up and released to distribute the braking force between the front and rear axles so that a saturation pressure is established on average lying below the pre-pressure predetermined by the driver. This process is particularly suitable for braking systems without a pressure limiter for the rear-wheel brakes if, owing to a lack of input information, electronic braking force distribution is no longer possible.

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