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1. 发明授权

EP0726856B1 BREMSANLAGE MIT ELEKTRONISCHER BLOCKIERSCHUTZREGELUNG 失效
标题翻译：带电子锁定保护方案制动系统
公开(公告)号：EP0726856B1
公开(公告)日：1998-01-21
申请号：EP94928866.6
申请日：1994-10-06
申请人： ITT Automotive Europe GmbH
发明人： FEIGEL, Hans-Jörg , BUSCHMANN, Gunther
IPC分类号： B60T8/42 , B60T8/34 , B60T8/26
CPC分类号： B60T8/268 , B60T8/1755 , B60T8/17636 , B60T8/348 , B60T8/42 , Y10S303/04 , Y10S303/11
摘要： A hydraulic brake system with electronic anti-lock control consists essentially of a multi-circuit braking pressure generator (1), electrically controllable hydraulic valves (8-11), low pressure reservoirs (12, 13, 26) for the pressure medium released in the brake release phase, wheel sensors and circuits to evaluate the sensor signals and to generate braking pressure control signals. The braking pressure in the individual wheels can be individually controlled by the hydraulic valves (8-11). The level in the low-pressure reservoirs (12, 13, 26) or the residual volume are continuously monitored and the flow of pressure medium into these low-pressure reservoirs during a control process is modified depending on the control period and the level. Initially there are no restrictions on the anti-lock function, while the volume throughput is drastically reduced during regulation.

2. 发明授权

EP0722397B1 BREMSANLAGE FÜR KRAFTFAHRZEUGE 失效
标题翻译：制动系统用于机动车辆
公开(公告)号：EP0722397B1
公开(公告)日：1997-10-01
申请号：EP94930187.3
申请日：1994-10-18
申请人： ITT Automotive Europe GmbH
发明人： FEIGEL, Hans-Jörg , NEUMANN, Ulrich , SCHIEL, Lothar
IPC分类号： B60T7/12 , B60T8/48 , B60T13/68 , B60T7/22
CPC分类号： B60T13/686 , B60T7/12 , B60T7/22 , B60T8/489
摘要： Proposed is a brake system for motor vehicles, with a pressure-genrating device (1) to which the individual brake cylinders (12 to 15) associated with each wheel are connected by hydraulic lines. Fitted in the hydraulic lines are actuator units (8, 9) made up of a piston/cylinder assembly (16 to 19) and an actuator (20), the actuator units making it possible to shut off the hydraulic lines. In order to convert the brake system into an active brake system, the invention proposes that, when the pressure-generating device (1) and, at least one actuator unit (8, 9) are simultaneously actuated, the force resulting from the pressure build-up in the pressure-generating device (1) and the external actuating force produced by the actuator (20) are applied jointly at the piston (22, 25) of the piston/cylinder assembly (16, 17, 18, 19).

3. 发明公开

EP0758966A1 ELEKTRONISCH REGELBARES BREMSBETÄTIGUNGSSYSTEM 失效
标题翻译： ELEKTRONISCH REGELBARES BREMSBETTTIGUNGSSYSTEM
公开(公告)号：EP0758966A1
公开(公告)日：1997-02-26
申请号：EP95917969.0
申请日：1995-04-26
申请人： ITT Automotive Europe GmbH
发明人： FEIGEL, Hans-Jörg , KLEIN, Andreas , NEUMANN, Ulrich , SCHIEL, Lothar
IPC分类号： B60T7 , B60T8 , B60T13
CPC分类号： B60T8/4081 , B60T7/042 , B60T8/266 , B60T8/4225 , B60T8/4241 , B60T8/4266 , B60T8/447 , B60T13/686 , B60T13/745 , Y10S303/04
摘要： The proposed electronically controllable brake operating system for motor vehicles comprises a main brake cylinder (2) which can be operated by a pedal (1); brake pressure generators (3-6) controlled by an electronic control unit (13), each brake pressure generator having a piston (33-36) which can slide in a cylinder bore from an initial position which facilitates a return stroke, and each piston separating one working chamber (53-56), which is connected (directly) to a vehicle wheel brake (7-10) and (via an electromagnetically actuated first separation valve (14, 16, 17, 19)) to the main cylinder (2), from a second working chamber (63, 64, 65, 66) connected to the main cylinder (2). As a way of improving the feel of the pedal, especially during anti-lock brake operations, while also improving the anti-lock control, it is proposed according to the invention that an electromagnetically actuated second separation valve (15, 18) should be incorporated in the connection (11, 12) between the main cylinder (2) and the second working chamber (63, 64, 65, 66), and that it should be possible to operate the piston (33, 36) of the brake pressure generator to generate or increase brake pressure.
摘要翻译：所提出的用于机动车辆的电子可控制动操作系统包括可由踏板（1）操作的主制动缸（2）; 由电子控制单元（13）控制的制动压力发生器（3-6），每个制动压力发生器具有能够从促进返回行程的初始位置在气缸孔中滑动的活塞（33-36），以及每个活塞（直接）与车轮制动器（7-10）和（通过电磁致动的第一分离阀（14,16,17,19））连接的一个工作室（53-56）与主缸从连接到所述主缸（2）的第二工作室（63,64,65,66）中排出。作为一种改进踏板感觉的方法，特别是在防抱死制动操作期间，同时还改进了防抱死控制，根据本发明提出，应当并入电磁致动的第二分离阀（15,18）在主缸（2）和第二工作室（63,64,65,66）之间的连接（11,12）中，并且应该能够操作制动压力发生器的活塞（33,36）产生或增加制动压力。

4. 发明公开

EP0754136A1 ELEKTRONISCH REGELBARES BREMSBETÄTIGUNGSSYSTEM 失效
标题翻译：电子控制的制动力驱动系统
公开(公告)号：EP0754136A1
公开(公告)日：1997-01-22
申请号：EP95918563.0
申请日：1995-04-18
申请人： ITT Automotive Europe GmbH
发明人： FEIGEL, Hans-Jörg , KLEIN, Andreas , NEUMANN, Ulrich , SCHIEL, Lothar
IPC分类号： B60T8 , B60T13 , H02K7
CPC分类号： B60T8/4081 , B60T8/267 , B60T8/326 , B60T8/4225 , B60T8/4241 , B60T8/4266 , B60T8/4863 , B60T13/683 , B60T13/745 , H02K7/06 , H02K7/1025
摘要： An electronically adjustable brake operating system for vehicles is proposed, with a brake master cylinder (2) which can be operated by means of an operating pedal (1), with brake pressure transducers (4-6) which can be actuated by an electronic control unit (3), wheel brakes (8, 10) being connected directly to the brake pressure transducers which can be connected, via hydraulic lines (11, 12) which can be closed off by valve devices (16, 17), to the brake master cylinder (2). There is also at least one sensor device (22, 23) to detect the driver's wish to slow down, and at least one simulator chamber (14, 15) which co-operates with the brake master cylinder (2). As an improvement to systems of this type, especially during anti-lock operation, it is proposed according to the invention that the valve units should take the form of solenoid valves (16, 17) which can be actuated by the electronic control unit (3), and that the pressure-volume uptake characteristics of the simulator chamber (14, 15) should be independent of the wheel brakes (7, 8, 9, 10).

5. 发明授权

EP0752939B1 VERFAHREN ZUM BETRIEB EINES ELEKTRONISCH REGELBAREN BREMSBETÄTIGUNGSSYSTEMS 失效
标题翻译：一种用于操作电子调校制动控制系统
公开(公告)号：EP0752939B1
公开(公告)日：1998-11-11
申请号：EP96901333.3
申请日：1996-01-30
申请人： ITT Automotive Europe GmbH
发明人： FEIGEL, Hans-Jörg , KLEIN, Andreas , NEUMANN, Ulrich , SCHIEL, Lothar
IPC分类号： B60T8/32 , B60T13/66
CPC分类号： B60T8/4081 , B60T7/042 , B60T8/00 , B60T8/266 , B60T8/4266 , B60T8/489 , B60T13/66 , B60T15/14
摘要： A process for operating an electronically controlled brake actuating system for motor vehicle anti-lock braking systems, with a brake master cylinder (2) that can be actuated by an actuating pedal (1) and braking pressure transmitters (4-6) that can be electromechanically actuated by an electronic control unit (3). The braking pressure transmitters (4-6) are directly connected to the wheel brakes (7-10) of the vehicle and may be connected to the brake master cylinder (2) by hydraulic connections (11) that can be electromagnetically established and shut-off by valves (12, 13) controlled by the electronic control unit (3). At least one sensor (17, 20) recognises when the driver wishes to brake the vehicle and at least one simulator chamber (29) co-operates with the brake master cylinder (2). The object of the invention is to improve the operation of such a system, in particular the dynamics of the braking pressure transmitters (4-6), and at the same time to shorten the reaction time of the whole system. For that purpose, when the braking process is started, a signal that represents the position of the brake master cylinder piston (18) is determined, as well as a signal that represents the speed of the actuating pedal. The delay between the start of the braking process and the moment when the valves (12, 13) are closed is determined by at least one of said signals.

6. 发明公开

EP0790909A1 DRUCKREGELVENTIL 失效
标题翻译：压力调节器
公开(公告)号：EP0790909A1
公开(公告)日：1997-08-27
申请号：EP95937009.0
申请日：1995-10-26
申请人： ITT Automotive Europe GmbH
发明人： FEIGEL, Hans-Jörg , KLEIN, Andreas , NEUMANN, Ulrich , SCHIEL, Lothar
IPC分类号： B60T8 , B60T15
CPC分类号： B60T15/028 , B60T8/3635 , B60T8/364 , B60T8/365 , B60T8/5025 , B60T8/5093 , Y10T137/86919
摘要： The invention concerns a pressure control valve having a valve tappet (2) which is disposed in the valve housing (1) so as to be axially movable and, in a first switching position, produces a pressure medium connection between a first pressure medium port (5) opening into the valve housing (1) and a second pressure medium port (6) opening into the valve housing (1). In a second switching position, the valve tappet (2) interrupts the pressure medium connection between the first pressure medium port (5) and the second pressure medium port (6) and, in a third switching position, produces a pressure medium connection between the second pressure medium port (6) and a third pressure medium port (17). To this end, a valve closure member (18), which can be axially displaced by the valve tappet (2), is raised off its valve seat. A further valve closure member (3) is disposed in the valve housing (1) so as to be displaceable relative to the valve tappet (2) and, in a first actuating position of the valve tappet (2), produces an unobstructed pressure medium connection between the first pressure medium port (5) and the second pressure medium port (6). In a further actuating position, the valve closure member (3) interrupts the pressure medium connection between the first and second pressure medium ports (5, 6). In the first actuating position, the valve closure member (3) has a valve opening cross-section which constantly adjusts the pressure medium volume flow between the first and second pressure medium ports (5, 6).

7. 发明公开

EP0772539A1 ELEKTRONISCH REGELBARES BREMSBETÄTIGUNGSSYSTEM 失效
标题翻译： ELEKTRONISCH REGELBARES BREMSBETTTIGUNGSSYSTEM
公开(公告)号：EP0772539A1
公开(公告)日：1997-05-14
申请号：EP95925850.0
申请日：1995-07-08
申请人： ITT Automotive Europe GmbH
发明人： FEIGEL, Hans-Jörg , NEUMANN, Ulrich , KLEIN, Andreas , SCHIEL, Lothar
IPC分类号： B60T8 , B60T13
CPC分类号： B60T8/4081 , B60T8/00 , B60T8/266 , B60T8/267 , B60T8/4266 , B60T8/4863 , B60T8/489 , B60T13/686 , B60T13/745 , Y10S303/11
摘要： The proposal is for an electronically controllable brake actuation system for motor vehicles with a master cylinder (2) operable by a pedal (1) with braking force transmitters (4, 5) controllable via an electronic control unit (3) to which the wheel brakes (7, 8) of the vehicle are directly connected and can be connected to the master cylinder (2) via hydraulic lines (11, 12) which can be blocked by valves devices (16, 17), with at least one sensor device (13, 22, 23) to recognise the deceleration instruction and at least one simulator chamber (14, 15) co-operating with the master cylinder. In order to improve the operation of such a system, especially the dynamics of the brake pressure transmitter, while reducing the response time of the entire system, the invention proposes that the valve systems taken the form of electromagnetic valves (16, 17) controllable with a delay by the electronic control unit (3). Low-pressure stores (51, 52) are connected to the pressure chambers of the brake pressure transmitters (4, 5) and connected to the wheel brakes (7, 8) in the released position of the brake pressure transmitters (4, 5).
摘要翻译：该建议是用于具有可由踏板（1）操作的主缸（2）的机动车辆的电子可控制动致动系统，其中制动力发射器（4,5）可通过电子控制单元（3）控制，车轮制动器（7,8）直接连接并且可以经由能够被阀装置（16,17）阻挡的液压管路（11,12）连接到主缸（2），其中至少一个传感器装置以识别减速指令和至少一个与主缸配合的模拟器室（14,15）。为了改善这种系统的操作，特别是制动压力变送器的动态特性，同时减少整个系统的响应时间，本发明提出，阀门系统采用可控制的电磁阀（16,17）的形式电子控制单元（3）的延迟。在制动压力传送器（4,5）的释放位置中，低压储存器（51,52）连接到制动压力传送器（4,5）的压力室并连接到车轮制动器（7,8）。

8. 发明公开

EP0695251A1 BRAKING SYSTEM FOR MOTOR VEHICLES WITH ELECTRIC DRIVE 失效
标题翻译：制动系统电动驾驶机动车
公开(公告)号：EP0695251A1
公开(公告)日：1996-02-07
申请号：EP94915138.0
申请日：1994-04-28
申请人： ITT Automotive Europe GmbH
发明人： FEIGEL, Hans-Jörg , GRÄBER, Johannes , KIRCHER, Dieter , BERTHOLD, Thomas
IPC分类号： B60T1 , B60T8 , B60T13
CPC分类号： B60T13/586 , B60L3/0076 , B60L3/0084 , B60L3/0092 , B60L3/04 , B60L3/108 , B60L7/12 , B60L7/26 , B60L15/2009 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/461 , B60L2240/463 , B60L2240/465 , B60L2240/80 , B60L2250/10 , B60L2250/16 , B60L2250/26 , B60T1/10 , B60T8/347 , B60T8/4072 , B60T8/4275 , B60T2270/602 , B60T2270/604 , Y02T10/645 , Y02T10/72 , Y02T10/7275
摘要： A braking system for motor vehicles with electric drive has an hydraulic pressure transmitter and uses hydraulic friction brakes to enhance the braking action produced by the electric drive motor. The combined action of the electric drive motor with the hydraulic friction brakes is controlled by an electronic control unit. To raise the operational reliability of the braking system by providing for an hydraulic pressure build-up in the friction brakes on the driven axle in the event of a failure of the electronic control unit or of the vehicle's entire electrical system, the invention proposes that the pressure transmitter (2) is designed as a two-circuit main brake cylinder, the first pressure chamber (22) of which is linked with the friction brakes (3, 4) acting on the non-driven axle and the second pressure chamber (23) of which is linked with the friction brakes (5, 6) acting on the driven axle, with the connection between the second pressure chamber (23) and the friction brakes (5, 6) acting on the driven axle being effected via at least one electrically switchable return flow locking valve (20) that is open when currentless.

9. 发明授权

EP0807043B1 KOMBINIERTE BETRIEBS- UND FESTSTELLBREMSE 失效
标题翻译：联合工作和驻车制动
公开(公告)号：EP0807043B1
公开(公告)日：1998-09-30
申请号：EP96902918.0
申请日：1996-01-25
申请人： ITT Automotive Europe GmbH
发明人： FEIGEL, Hans-Jörg , RIETH, Peter, E.
IPC分类号： B60T17/16 , F16D65/16
CPC分类号： F16D65/18 , B60T17/16 , F16D2121/02 , F16D2121/14 , F16D2127/008 , F16D2127/06
摘要： The invention concerns a combined service and parking brake which comprises a hydraulic actuating device (1) with a brake cylinder (2) and a brake piston (3). The brake further comprises a hydraulically operated immobilizing device (8) for locking the brake piston in the applied state. The immobilizing device (8) can be actuated by a pressure surge via the hydraulic feed line (5) provided for the service brake. The pressure surge lies in a pressure range above that provided for the service brake applications.

10. 发明公开

EP0853570A1 ELEKTRONISCH REGELBARES BREMSBETÄTIGUNGSSYSTEM 失效
标题翻译： ELEKTRONISCH REGELBARES BREMSBETTTIGUNGSSYSTEM
公开(公告)号：EP0853570A1
公开(公告)日：1998-07-22
申请号：EP96934611.0
申请日：1996-10-10
申请人： ITT Automotive Europe GmbH
发明人： FEIGEL, Hans-Jörg , RÜFFER, Manfred , SCHIEL, Lothar
IPC分类号： B60T13 , B60T7 , B60T8
CPC分类号： B60T13/686 , B60T7/042 , B60T8/4018 , B60T8/4086 , B60T8/4266 , B60T8/4275 , B60T8/489
摘要： An electronically controllable brake operating system is proposed for motor vehicles. The system comprises: a simulator which co-operates with the main brake cylinder; a pressure source commanded by an electronic control unit and used for applying pressure to vehicle wheel brakes capable of being connected via at least one hydraulic link to the main brake cylinder, said link(s) being closed off if necessary by separator valves; a device for detecting the driver's desire to decelerate; an inlet and outlet valve connected upstream of each wheel brake; and wheel sensors to determine the rotational characteristics of the vehicle wheels. In order to improve the precision with which the brake pressure can be adjusted in a system of this type, particularly in the low pressure range, it is proposed that the pressure source should take the form of at least one continuously adjustable piston-cylinder unit (9), the pressure chamber (10) of which can be connected both to the main brake cylinder (2) and to the wheel brakes (7, 8).
摘要翻译：提出了用于机动车辆的电子可控制动操作系统。该系统包括：与主制动缸协作的模拟器; 由电子控制单元命令并且用于向能够通过至少一个液压连接件连接到主制动缸的车轮制动器施加压力的压力源，所述连杆在必要时通过分离阀被关闭; 一种用于检测驾驶员减速的愿望的装置; 连接在每个车轮制动器上游的入口和出口阀; 和车轮传感器来确定车轮的旋转特性。为了提高在这种类型的系统中尤其是在低压范围内可以调节制动压力的精度，建议压力源应该采取至少一个连续可调的活塞 - 缸单元的形式（ 9），其压力室（10）可连接到主制动缸（2）和车轮制动器（7,8）。

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