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11. 发明公开

EP1167148A1 A method and apparatus for calculating actuation control of an FDR/ESP hydro-subassembly for reduction of hydraulic noises 有权
标题翻译：用于计算液压FDR / ESP液压子组件的致动，以降低噪声的方法和装置
公开(公告)号：EP1167148A1
公开(公告)日：2002-01-02
申请号：EP00113991.4
申请日：2000-07-01
申请人： Robert Bosch GmbH
发明人： Gerdes, Manfred
IPC分类号： B60T8/36 , B60T8/50
CPC分类号： B60T8/36 , B60T8/1755 , B60T8/5006 , B60T8/5075
摘要： A method and apparatus for calculating the actuation control of a hydraulic sub-system of a braking system in order to reduce noises associated with the hydraulics is presented. Input signals and measured/determined characteristics are utilized to calculate a value of a drive time for an inlet valve, a value of a pulse width modulator output, a duration of a current signal reduction time and a pulse width modulator value associated with the current signal reduction time, all of which determine actuation control of the hydraulic sub-system.
摘要翻译：一种用于以减少与所述液压装置相关联的噪声来计算制动系统的液压子系统的致动控制方法和装置被呈现。输入信号和测量/确定的开采特性被用来在入口阀来计算的驱动时间的值，脉冲宽度调制器输出的值，的电流信号下降时间的持续时间和与电流信号相关联的脉冲宽度调制器值还原时间，所有的液压子系统哪确定性矿山驱动控制的。

12. 发明授权

EP0745263B1 SOLENOID CURRENT DRIVER CIRCUIT 失效
标题翻译：电磁阀驱动电路
公开(公告)号：EP0745263B1
公开(公告)日：1998-08-26
申请号：EP95911792.0
申请日：1995-02-14
申请人： ALLIEDSIGNAL TRUCK BRAKE SYSTEMS COMPANY
发明人： PATTANTYUS, Tamas, Imre , GRIGGS, Steven, John
IPC分类号： H01H47/32 , H01F7/18 , B60T8/00
CPC分类号： H03K17/0822 , B60T8/17616 , B60T8/36 , B60T8/5075 , B60T13/66 , H01F7/1883 , H01H47/325

13. 发明公开

EP0808261A1 HYDRAULISCHE KRAFTFAHRZEUGBREMSANLAGE MIT RADSCHLUPFREGELUNG 失效
标题翻译：机动车液压制动系统与车轮打滑
公开(公告)号：EP0808261A1
公开(公告)日：1997-11-26
申请号：EP96933421.0
申请日：1996-09-30
申请人： ITT Automotive Europe GmbH
发明人： SPÄTH, Rolf
IPC分类号： B60T8
CPC分类号： B60T8/5075 , B60T8/266 , B60T8/348 , B60T8/4275 , B60T8/5006
摘要： The invention relates to a hydraulic motor vehicle braking system with wheel slip control, with a master cylinder (7) hydraulically connected to at least one pair of wheel brakes (VA, HA), with a pressure regulating valve in a brake pressure line (3) upstream and downstream of a front-wheel brake (VA), where the valve downstream of the front-wheel brake (VA) is fitted as an inlet valve (1) in front of a rear-wheel (HA), and a pressure regulating valve fitted downstream of the rear-wheel brake which, in its basic position, as an outlet valve, separates the wheel brakes (VA, HA) from a pressure medium connection which leads to a pump (10), the intake side of which is connected to the wheel brakes (VA, HA) and its pressure side to the master cylinder (7). Upstream of an inlet valve (1) of the front-wheel brake (VA), a by-pass line (4) is connected to the brake pressure line (3) and leads to the rear-wheel brake, and in said by-pass line (4) are fitted hydraulically operated valves (5, 6) which control a braking pressure build-up and release in the rear-wheel brake (HA) regardless of the position of the pressure regulating valves (1) for the front-wheel brakes (VA).

14. 发明公开

EP0445466A2 Anti-lock braking systems 失效
标题翻译： Antiblockier-Bremssysteme。
公开(公告)号：EP0445466A2
公开(公告)日：1991-09-11
申请号：EP90312864.3
申请日：1990-11-27
申请人： WABCO AUTOMOTIVE CLAYTON DEWANDRE AFTERMARKET LIMITED (WACDAL)
发明人： McCullagh, Michael Gerard
IPC分类号： B60T8/50 , B60T8/36
CPC分类号： B60T8/341 , B60T8/3695 , B60T8/5006 , B60T8/5025 , B60T8/5075 , B60T8/5093
摘要： A change-over valve (C) for use in an antilock braking system to introduce a restriction (62) in the supply and/or exhaust flows at onset of the ABS mode. Different restrictions may be imposed in the supply and exhaust flows to modify pressure rise and decay rate characteristics in a hydraulic system so that an ECU having its algorithm tailored to suit the slower pneumatic systems can be used. In contrast to prior art solutions the change-over device (C) is operated directly in response to a change of pressure to introduce a restriction (62) in series with the modulator valve (D) and is a balanced valve (50) yielding good response and minimum hysteresis.
摘要翻译：一种在防抱死制动系统中用于在ABS模式开始时在供应和/或排气流中引入限制（62）的转换阀（C）。在供给和排出流中可能施加不同的限制，以修改液压系统中的压力上升和衰减速率特性，使得可以使用其适合较慢气动系统的算法的ECU。与现有技术的解决方案相反，转换装置（C）响应于压力的变化而直接操作以引入与调节阀（D）串联的限制（62），并且是平衡阀（50），产生良好的响应和最小滞后。

15. 发明授权

EP0808261B1 HYDRAULISCHE KRAFTFAHRZEUGBREMSANLAGE MIT RADSCHLUPFREGELUNG 失效
公开(公告)号：EP0808261B1
公开(公告)日：2000-01-12
申请号：EP96933421.8
申请日：1996-09-30
申请人： Continental Teves AG & Co. oHG
发明人： SPÄTH, Rolf
IPC分类号： B60T8/42 , B60T8/26
CPC分类号： B60T8/5075 , B60T8/266 , B60T8/348 , B60T8/4275 , B60T8/5006
摘要： The invention relates to a hydraulic motor vehicle braking system with wheel slip control, with a master cylinder (7) hydraulically connected to at least one pair of wheel brakes (VA, HA), with a pressure regulating valve in a brake pressure line (3) upstream and downstream of a front-wheel brake (VA), where the valve downstream of the front-wheel brake (VA) is fitted as an inlet valve (1) in front of a rear-wheel (HA), and a pressure regulating valve fitted downstream of the rear-wheel brake which, in its basic position, as an outlet valve, separates the wheel brakes (VA, HA) from a pressure medium connection which leads to a pump (10), the intake side of which is connected to the wheel brakes (VA, HA) and its pressure side to the master cylinder (7). Upstream of an inlet valve (1) of the front-wheel brake (VA), a by-pass line (4) is connected to the brake pressure line (3) and leads to the rear-wheel brake, and in said by-pass line (4) are fitted hydraulically operated valves (5, 6) which control a braking pressure build-up and release in the rear-wheel brake (HA) regardless of the position of the pressure regulating valves (1) for the front-wheel brakes (VA).
摘要翻译：本发明涉及一种具有车轮滑移控制的液压机动车辆制动系统，其具有液压地连接到至少一对车轮制动器（VA，HA）的主缸（7），压力调节阀位于制动压力管路（3 ）前轮制动器（VA）的上游和下游，其中前轮制动器（VA）下游的阀作为进气阀（1）安装在后轮（HA）前方，并且压力调节阀安装在后轮制动器的下游，其在其基本位置上作为出口阀将车轮制动器（VA，HA）与通向泵（10）的压力介质连接分开，其进气侧连接到车轮制动器（VA，HA）并且其压力侧连接到主缸（7）。在前轮制动器（VA）的进气阀（1）的上游，旁路管路（4）连接到制动压力管路（3）并且通向后轮制动器，并且在所述旁路管路（4）安装有用于控制后轮制动器（HA）中的制动压力建立和释放的液压操作阀（5,6），而不管用于前轮制动器（1）的压力调节阀（1）车轮制动器（VA）。

16. 发明授权

EP0535172B1 BREMSDRUCKREGELVORRICHTUNG FÜR EINE HYDRAULISCHE KRAFTFAHRZEUGBREMSANLAGE 失效
标题翻译：制动压力控制装置机动车液压制动系统。
公开(公告)号：EP0535172B1
公开(公告)日：1995-04-12
申请号：EP92903180.5
申请日：1992-01-29
申请人： ITT Automotive Europe GmbH
发明人： BURGDORF, Jochen , STEFFES, Helmut , VOLZ, Peter , BECK, Erhard , ZAVISKA, Dalibor , OTTO, Albrecht , RISCH, Stefan
IPC分类号： B60T8/50
CPC分类号： B60T8/341 , B60T8/348 , B60T8/4827 , B60T8/5006 , B60T8/5031 , B60T8/5075 , Y10T137/86919 , Y10T137/87209
摘要： A brake pressure regulating device has a brake pressure sender unit (1, 19, 20) connected to a brake (VL, VR, HL, HR) via a pressure line (6, 7, 12, 13). A pressure-controlled inlet valve (14) in the pressure line (6, 7, 12, 13) connects the brake pressure sender unit (1, 19, 20) to the brakes (HL, HR) without throttling in a first operating position and via a throttle diaphragm (49) in a second operating position. The inlet valve (14) has a piston (35) which is acted on in one direction by the pressure in the pressure line (6, 7, 12, 13, 28) and in the opposite direction by a spring (38) and by the pressure in a return line (15, 44). The return line (15, 44) contains an outlet valve (16) controlled by a regulating device. In its rest position, the outlet valve (16) shuts off the return line (15, 17, 18) and in its operating position frees the return line (15, 17, 18). The inlet valve (14) has a valve element (39) which co-operates with the piston (35). In the second operating position, the valve element (39) shuts off the pressure line (12, 13) and frees a valve seat (37) formed by a longitudinal bore (36) in the piston (35) through which the brake pressure receiver (HL, HR) can be connected to the return line (15, 17, 18).

17. 发明授权

EP0542925B1 LINEAR VARIABLE PRESSURE ADAPTIVE BRAKING AND TRACTION CONTROL SYSTEM 失效
标题翻译：防抱死制动和牵引力控制系统，带可变线性DRUCKCHARACTERISTIK。
公开(公告)号：EP0542925B1
公开(公告)日：1994-04-20
申请号：EP91918955.5
申请日：1991-07-10
申请人： AlliedSignal Inc.
发明人： DEVALL, Jeffrey, Edward
IPC分类号： B60T8/50 , B60T8/48 , B60T8/36
CPC分类号： B60T8/367 , B60T8/4291 , B60T8/4872 , B60T8/5006 , B60T8/5075 , B60T13/686 , Y10T137/86622
摘要： The linear variable pressure adaptive braking and traction control system (10) includes a control valve (70) having a linear actuator (72) and a valve (74). The linear actuator (72) may be operated to displace axially a valve member (82) of the valve (74) and which has a first valve seat (85) controlling fluid flow into a longitudinal passage (84) of the valve member (82). The first valve seat (85) engages a ball valve (101) disposed within an interior opening (97) of a slidable piston (90), the ball valve (101) biased by a resilient mechanism (102). The ball valve (101) also engages a piston valve seat (96) located at an end opening (94) of the piston (90). The piston (90) has a seal (92) thereabout and slides within a bore (76) of the valve (74). A spring mechanism (100) within the bore (76) biases the piston (90) toward an end (77) of the bore (76) having a passage (39) which communicates with a pump (50). An intermediate bore section (78) communicates with a passage (45) which connects the bore (76) with a wheel brake (20) via an electric valve mechanism (40). Another end (79) of the bore (76) includes a passage (55) which communicates the longitudinal passage (84) of the valve member (82) with a sump (58) that communicates with the pump (50). A vehicle master cylinder (30) communicates with the wheel brake (20) via the electric valve mechanism (40). The control valve (70) may be utilized to provide both adaptive braking and traction control system operation.

18. 发明公开

EP0542925A1 LINEAR VARIABLE PRESSURE ADAPTIVE BRAKING AND TRACTION CONTROL SYSTEM 失效
标题翻译：防抱死制动和牵引力控制系统，带可变线性DRUCKCHARACTERISTIK。
公开(公告)号：EP0542925A1
公开(公告)日：1993-05-26
申请号：EP91918955.0
申请日：1991-07-10
申请人： AlliedSignal Inc.
发明人： DEVALL, Jeffrey, Edward
IPC分类号： B60T8 , B60T13 , B60T15
CPC分类号： B60T8/367 , B60T8/4291 , B60T8/4872 , B60T8/5006 , B60T8/5075 , B60T13/686 , Y10T137/86622
摘要： Le système de commande d'avancement et de freinage adaptif à pression linéaire variable (10) comprend une soupape de commande (70) pourvue d'un élément d'actionnement linéaire (72) et d'une soupape (74). L'élément d'actionnement linéaire (72) peut être actionné de manière à déplacer axialement un élément de soupape (82) de la soupape (74) et qui comporte un premier siège de soupape (85) servant à réguler l'écoulement de fluide dans un passage longitudinal (84) de l'élément de soupape (82). Le premier siège de soupape (85) s'engage avec une soupape sphérique (101) placée dans un orifice interne (97) d'un piston coulissant (90), la soupape sphérique (101) étant sollicitée par un mécanisme élastique. La soupape sphérique (101) s'engage aussi avec un siège de tiroir à piston (96) situé dans un orifice terminal (94) du piston (90). Le piston (90) est entouré par un joint (92) et coulisse à l'intérieur d'un alésage (76) de la soupape (74). Un mécanisme à ressort (100), situé dans l'alésage (76), sollicite le piston (90) vers une extrémité (77) de l'alésage (76), qui comporte un passage (39) communiquant avec une pompe (50). Une partie intermédiaire (78) de l'alésage communique avec un passage (45) qui relie l'alésage (76) avec un frein de roue (20) par l'intermédiaire d'un mécanisme de soupape électrique (40). Une autre extrémité (79) de l'alésage comprend un passage (55) qui permet au passage longitudinal (84) de l'élément de soupape (82) de communiquer avec un carter inférieur (58) qui communique avec la pompe (50). Un maître-cylindre de véhicule (30) communique avec le frein de roue (20) par l'intermédiaire du mécanisme électrique (40). La soupape de commande (70) peut être utilisée pour permettre le fonctionnement du système de freinage adaptif et celui de la commande d'avancement à la fois.

19. 发明授权

EP0075657B1 Steuervorrichtung für Magnetventile 有权
标题翻译：电磁阀控制装置
公开(公告)号：EP0075657B1
公开(公告)日：1987-09-30
申请号：EP82105799.9
申请日：1982-06-30
申请人： Dr.Ing.h.c. F. Porsche Aktiengesellschaft
发明人： Lehmann, Ulrich
IPC分类号： B60T13/68
CPC分类号： B60T8/5075 , B60T8/5006 , B60T13/662

20. 发明公开

EP0192241A1 Control valve for controlling fluid passage 失效
标题翻译： Flüssigkeitsregelventil。
公开(公告)号：EP0192241A1
公开(公告)日：1986-08-27
申请号：EP86102079.0
申请日：1986-02-18
申请人： NIPPONDENSO CO., LTD.
发明人： Inagaki, Mitsuo , Sasaya, Hideaki , Takeda, Kenji , Hattori, Yoshiyuki , Imoto, Yuzo , Takei, Toshihiro
IPC分类号： F16K31/00 , B60T8/36
CPC分类号： B60T8/5075 , B60T8/369 , B60T8/4275 , B60T8/5006 , F16K31/007
摘要： A piston (13) in a first cylinder (11) is driven as a piezoelectric element group (14), which includes a plurality of laminar piezoelectric elements (141, 142, ...) stacked in layers, extends or contracts. A second cylinder (17) is formed so as to connect with a first fluid pressure chamber (16) which is defined in the first cylinder by the piston. A piston-shaped valve member (18) is disposed in the second cylinder. The valve member is urged toward the first fluid pressure chamber by a spring (19). The first fluid pressure chamber is supplied with a fluid whose pressure is set by means of a selector valve (23). When the selector valve is closed, the fluid pressure chamber is defined as an independent compartment. In this state, high voltage is applied to the piezoelectric element group to elongate it, thereby driving the piston. Thus, the valve member is actuated by the fluid pressure inside the first fluid pressure chamber, and a fluid passage is opened and closed by the valve member.
摘要翻译：第一气缸（11）中的活塞（13）作为压电元件组（14）被驱动，所述压电元件组包括层叠的多个层压压电元件（141,142，...），其延伸或收缩。第二气缸（17）形成为与由活塞限定在第一气缸中的第一流体压力室（16）连接。活塞形阀构件（18）设置在第二气缸中。阀构件通过弹簧（19）被推向第一流体压力室。第一流体压力室被供应有压力通过选择阀（23）设定的流体。当选择阀关闭时，流体压力室被定义为独立的隔室。在这种状态下，高压施加到压电元件组以使其伸长，从而驱动活塞。因此，阀构件由第一流体压力室内的流体压力致动，并且流体通道被阀构件打开和关闭。

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