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41. 发明授权

US4861117A Brake pressure regulator 失效
标题翻译：制动压力调节器
公开(公告)号：US4861117A
公开(公告)日：1989-08-29
申请号：US264475
申请日：1988-10-28
申请人： Hans-Dieter Reinartz , Helmut Steffes
发明人： Hans-Dieter Reinartz , Helmut Steffes
IPC分类号： B60T8/175 , B60T8/40 , B60T8/44 , B60T8/48 , B60T13/12
CPC分类号： B60T8/4836 , B60T13/12 , B60T8/4054 , B60T8/44
摘要： The invention discloses a brake pressure regulator for anti-locking control and for traction skid control of automotive vehicles. The regulator comprises a master cylinder, a hydraulic brake force booster, an electronic controller which, based on sensor signals, at the output thereof, renders available variable signals according to a control algorithm to switch electromagnetic valves associated with the wheel cylinders, a pressure fluid source and a reservoir. A valve aggregate insures the adaptation of the pressure level from the pressure fluid source to the operating pressure desired for the TSC-mode and the ALC-mode. Moreover, the valve aggregate, with the brake applied, turns off the TSC-mode. The valve aggregate comprises at least one plunger/ball arrangement serving a the closing and/or control member. The advantages involved with this brake pressure regulator reside in the automatic pressure level regulation and the automatic turn-off of the TSC-mode. Moreover, the inlet and blocking valves otherwise required for the TSC-mode are eliminated. Advantageous use is made of ball/seat valves in the present invention.
摘要翻译：本发明公开了一种用于防抱死控制和用于汽车牵引滑动控制的制动压力调节器。调节器包括主缸，液压制动力增强器，电子控制器，其基于传感器信号，在其输出处根据控制算法提供可用的可变信号，以切换与轮缸相关联的电磁阀;压力流体来源和水库。阀门总成确保了从压力流体源的压力水平适应于TSC模式和ALC模式所需的工作压力。此外，使用制动器的阀门集合体关闭了TSC模式。阀组件包括用于闭合和/或控制构件的至少一个柱塞/球布置。该制动压力调节器所涉及的优点在于自动压力水平调节和TSC模式的自动关闭。此外，TSC模式另外需要的入口和截止阀被消除。在本发明中有利地使用球阀。

42. 发明授权

US4828333A Slip-controlled brake system 失效
标题翻译：滑动制动系统
公开(公告)号：US4828333A
公开(公告)日：1989-05-09
申请号：US227942
申请日：1988-08-03
申请人： Hans-Dieter Reinartz , Helmut Steffes
发明人： Hans-Dieter Reinartz , Helmut Steffes
IPC分类号： B60T8/40 , B60T8/44 , B60T13/16
CPC分类号： B60T8/446 , B60T13/16
摘要： A system is disclosed including valves which are opened or closed dependent upon the position of master cylinder pistons. Upon commencement of slip control, pumps supply fluid either into the slip control cycle or into the working chambers depending upon the position of the pistons. As a result, the pistons are reset until a pin of the valve reaches a ramp or cam and the valve opens. When the valve is open at the start of the control, the pumps first supply fluid into the open cycle, and the pressure fluid discharged from the wheel brakes for slip control is replenished out of the pressure chambers until the pin contacts the ramp or cam whereby pressure fluid supply from the pumps takes place.
摘要翻译：公开了一种系统，其包括根据主缸活塞的位置而打开或关闭的阀。在开始滑动控制时，泵根据活塞的位置将流体供应到滑动控制循环中或进入工作室。结果，活塞被重置，直到阀的销钉到达斜坡或凸轮并且阀打开。当阀门在控制开始时打开时，泵首先将流体供应到开放循环中，并且从车轮制动器排出的用于滑动控制的压力流体从压力室补充，直到销接触斜坡或凸轮，由此来自泵的压力流体供应发生。

43. 发明授权

US4815793A Hydraulic brake system for automotive vehicles 失效
标题翻译：汽车液压制动系统
公开(公告)号：US4815793A
公开(公告)日：1989-03-28
申请号：US89725
申请日：1987-08-26
申请人： Hans-Dieter Reinartz , Helmut Steffes
发明人： Hans-Dieter Reinartz , Helmut Steffes
IPC分类号： B60T8/1761 , B60T8/34 , B60T8/44 , B60T8/48 , B60T13/14 , B60T8/32
CPC分类号： B60T8/447 , B60T13/145 , B60T8/341 , B60T8/4845
摘要： A hydraulic brake system for automotive vehicles has a master brake cylinder (1) operable by a brake pedal, wheel brakes (VL, HR, VR, HL) being connected to said master brake cylinder via brake lines (11, 12), and a hydraulic power booster (22) supplied by a pressure medium source (42) and connected between the brake pedal and the master brake cylinder (1) so as to boost the actuating force. The booster has a booster piston (27) in a booster chamber (28) and the pressurization of said booster piston is controllable by the brake pedal via a control piston (30). For controlling the brake system by means of a brake slip control device the connection from the brake lines (11, 12) to the wheel brakes can be blocked by solenoid valves (13-16). The booster piston (27) is connected with a resetting piston which, for pushing the booster piston back into its rest position, is pressurizable via a resetting valve (46, 53) controllable by the brake slip control device. For brake slip control the master cylinder ( 1) is actuatable intermittently by means of a drive piston (39), with the booster piston moved back. The actuating movement of said drive piston is controllable by the brake slip control device via solenoid valves (48, 55). A traction slip control device can connect the cylinder chamber (38) of the drive piston (39) with the pressure medium source (42) via a solenoid valve (50) and a pressure reducing valve (51) and also with the unpressurized reservoir (44) via a solenoid valve (48).
摘要翻译：一种用于机动车辆的液压制动系统具有通过制动踏板操作的主制动缸（1），通过制动管路（11,12）与所述主制动缸连接的车轮制动器（VL，HR，VR，HL）和液压助力器（22），由压力介质源（42）供应并连接在制动踏板和主制动缸（1）之间，以便提高致动力。增压器在增压室（28）中具有增压活塞（27），并且所述增压活塞的加压通过控制活塞（30）由制动踏板控制。为了通过制动滑差控制装置控制制动系统，从制动管路（11,12）到车轮制动器的连接可被电磁阀（13-16）阻挡。增压活塞（27）与复位活塞连接，该活塞用于将增压活塞推回其静止位置，经由可由制动器滑移控制装置控制的复位阀（46,53）加压。对于制动器滑移控制，主缸（1）可通过驱动活塞（39）间歇地致动，而增压器活塞向后移动。所述驱动活塞的致动运动通过电磁阀（48,55）由制动器滑移控制装置控制。牵引滑动控制装置可以经由电磁阀（50）和减压阀（51）以及与非加压储存器（51）连接驱动活塞（39）的气缸室（38）和压力介质源（42） 44）通过电磁阀（48）。

44. 发明授权

US4805966A Slip-control hydraulic brake booster with braking-pressure responsive valve for fast-fill cylinder 失效
标题翻译：滑动控制液压制动助力器，具有用于快速充气缸的制动压力响应阀
公开(公告)号：US4805966A
公开(公告)日：1989-02-21
申请号：US30145
申请日：1987-03-25
申请人： Hans-Dieter Reinartz , Helmut Steffes
发明人： Hans-Dieter Reinartz , Helmut Steffes
IPC分类号： B60T13/12 , B60T8/44 , B60T13/14 , B60T15/40
CPC分类号： B60T13/146 , B60T8/446
摘要： A hydraulic brake system includes a hydraulic power booster (11) and a master cylinder (12) connected downstream of the power booster (11). The pressure chamber (21) of the power booster (11) is pressurized by an auxiliary pressure which is dependent on the position of a pedal-actuated brake valve (19). A fast-fill cylinder (40) is can be pressurized by the dynamic pressure and with its aid the working chamber (16) of the master cylinder (12) can be supplied with additional pressure fluid in the initial phase of braking. The chamber (48) between the two piston steps (57, 58) of the fast-fill cylinder connects to the unpressurized supply reservoir (3) by way of a valve assembly (51) for synchronizing the movements of the master cylinder piston (43) and of the stepped piston (45) of the fast-fill cylinder (40). The valve assembly (51) is furnished with the wheel cylinder pressure as a control variable.
摘要翻译：液压制动系统包括连接在增压器（11）下游的液压助力器（11）和主缸（12）。动力助力器（11）的压力室（21）由辅助压力加压，辅助压力取决于踏板致动制动阀（19）的位置。可以通过动态压力来加压快速填充的气缸（40），并且借助其可以在制动的初始阶段向主缸（12）的工作室（16）供应额外的压力流体。快速填充气缸的两个活塞台阶（57,58）之间的室（48）通过阀组件（51）连接到未加压的供水容器（3），用于使主缸活塞（43）的运动同步）和快速填充圆筒（40）的阶梯式活塞（45）。阀组件（51）具有轮缸压力作为控制变量。

45. 发明授权

US4659152A Hydraulic brake system with slip control 失效
标题翻译：具有滑差控制的液压制动系统
公开(公告)号：US4659152A
公开(公告)日：1987-04-21
申请号：US659280
申请日：1984-10-09
申请人： Hans-Dieter Reinartz , Helmut Steffes
发明人： Hans-Dieter Reinartz , Helmut Steffes
IPC分类号： B60T8/1761 , B60T8/44 , B60T13/14
CPC分类号： B60T13/145 , B60T8/445
摘要： A vehicle hydraulic brake system with slip control, wherein a master cylinder (2) is pressurizable by a hydraulic poser booster (1). Valve means (23, 24, 29, 28, 32, 33, 34, 35) are inserted between the master cylinder (2) and the wheel brakes (25, 26, 30, 31) connected to the master cylinder (2), which valve means serve to remove pressure fluid from the wheel brakes (30, 31, 25, 26). Pressure fluid taken from the wheel brakes is replenished out of the pressure chamber (10) of the hydraulic power booster (1). A stroke limitation of the brake pedal (8) is effected during slip control. To simplify the design of the braking pressure generator (1, 2), the end surface of the master cylinder piston (5) close to the working chamber (16) is larger than the effective surface of the booster piston (4), and that a stepped piston is employed as master cylinder piston (5), an annular surface of said master cylinder piston (5) being adapted to be acted upon by the pressure prevailing in the working chamber (16). Accordingly, depression of the brake pedal through its full travel will be precluded in any operating condition of the brake system.
摘要翻译：一种具有滑动控制的车辆液压制动系统，其中主缸（2）由液压顶杆增压器（1）加压。阀装置（23,24,29,28,32,33,34,35）插入在主缸（2）和与主缸（2）连接的车轮制动器（25,26,30,31）之间，该阀装置用于从车轮制动器（30,31,25,26）去除压力流体。从车轮制动器获取的压力流体从液压动力助力器（1）的压力室（10）中补充。制动踏板（8）的行程限制在滑差控制期间实现。为了简化制动压力发生器（1,2）的设计，主缸活塞（5）靠近工作室（16）的端面大于增压活塞（4）的有效表面，并且使用阶梯式活塞作为主缸活塞（5），所述主缸活塞（5）的环形表面适于由工作室（16）中的压力起作用。因此，在制动系统的任何操作状态下，制动踏板通过其全行程的下压将被排除。

46. 发明授权

US4824182A Anti-lock hydraulic brake system for automotive vehicles 失效
标题翻译：汽车防抱死液压制动系统
公开(公告)号：US4824182A
公开(公告)日：1989-04-25
申请号：US92974
申请日：1987-09-04
申请人： Helmut Steffes , Norbert Ocvirk , Gunther Buschmann , Anton David , Johannes Graeber , Otto Determann , Ivica Batistic
发明人： Helmut Steffes , Norbert Ocvirk , Gunther Buschmann , Anton David , Johannes Graeber , Otto Determann , Ivica Batistic
IPC分类号： B60T8/1761 , B60T8/40 , B60T8/44 , B60T8/90 , B60T8/88 , B60T17/22
CPC分类号： B60T8/4013 , B60T8/4004 , B60T8/90 , Y10S303/04
摘要： An anti-lock hydraulic brake system which includes a brake pressure generator composed of a master cylinder, a brake power booster inserted upstream thereof and a pressure modulator interposed between the master cylinder and the brake power booster. A resetting unit is formed by supplementing the pressure modulator with a valve assembly which connects a resetting chamber of the pressure modulator to either a pressure-compensating reservoir or an auxiliary-pressure source. The braking pressure in the wheel brakes is controlled, according to a time-multiplex method, by wheel valves inserted into the pressure-fluid conduits and by the pressure modulator. In order to check the operability of the brake and of the anti-lock control system, a pressure switch is connected to the pressure modulator and a test circuit is provided which, at predetermined points of time, initiates a test cycle, actuates the valves and compares the valves' operation with the reaction of the pressure switch.
摘要翻译：一种防抱死液压制动系统，包括：制动压力发生器，其由主缸，其上游插入的制动助力器和插在主缸和制动助力器之间的压力调节器构成。通过用压力调节器将压力调节器的复位室连接到压力补偿容器或辅助压力源的阀组件来补充压力调制器来形成复位单元。根据时间复用方式，通过插入压力 - 流体管道中的车轮阀和压力调节器来控制车轮制动器中的制动压力。为了检查制动器和防抱死控制系统的可操作性，压力开关连接到压力调节器，并且提供了一个测试电路，其在预定的时间点启动测试循环，致动阀和将阀的操作与压力开关的反应进行比较。

47. 发明授权

US4543791A Power brake unit 失效
标题翻译：动力制动单元
公开(公告)号：US4543791A
公开(公告)日：1985-10-01
申请号：US626478
申请日：1984-07-02
申请人： Jochen Burgdorf , Helmut Steffes
发明人： Jochen Burgdorf , Helmut Steffes
IPC分类号： B60T13/14 , B60T13/20
CPC分类号： B60T13/144
摘要： A power brake unit for automotive vehicles comprising a valve adapted to meter fluid from an energy source into a booster chamber to act upon a booster piston arrangement. The booster piston arrangement includes a first booster piston and a second booster piston with the second booster piston being inoperative in the event of failure of the energy source. If the energy source fails, the pedal force is directly and mechanically transmitted from the brake pedal to the master cylinder piston via the first booster piston.
摘要翻译：一种用于机动车辆的动力制动单元，其包括适于将来自能量源的液体计量到增压室中以作用于增压活塞装置的阀。增压活塞装置包括第一增压活塞和第二增压活塞，其中在能量源发生故障的情况下，第二增压活塞不起作用。如果能量源失效，则踏板力通过第一增压活塞从制动踏板直接机械地传递到主缸活塞。

48. 发明授权

US6149250A Hydraulic brake system with a priming pump for motor vehicles 失效
标题翻译：液压制动系统，用于机动车辆的起动泵
公开(公告)号：US6149250A
公开(公告)日：2000-11-21
申请号：US29382
申请日：1998-05-19
申请人： Helmut Steffes , Gottfried Dehio , Peter Volz
发明人： Helmut Steffes , Gottfried Dehio , Peter Volz
IPC分类号： B60T8/24 , B60T8/48 , B60W30/00 , B60T8/40 , B60T8/42
CPC分类号： B60T8/4881 , Y10S303/90
摘要： To prevent difficulties in a brake system which is appropriate for automatic braking operations when the viscosity of the pressure fluid is high at low temperatures, a precharging pump for the pressure fluid supply during automatic braking is located so that it aspirates pressure fluid from the supply reservoir and delivers it into the brake line at a junction point as far from the master cylinder as possible. This junction point should be as close as possible to the suction side of the return pump. The large distance between the master cylinder and the point where the pressure line opens into the brake line makes it unnecessary to provide additional throttle elements in the brake line in order to reliably prevent pressure fluid from discharging into the supply reservoir. Only when the change-over valve on the suction side of the return pump is closed after an automatic braking operation has ended will it be necessary to reduce the residual pressure because the precharging pump continues running. This reduction in residual pressure takes place automatically in the brake system of the present invention because the pressure fluid connection to the master cylinder and, thus, to the supply reservoir is open.
摘要翻译： PCT No.PCT / EP96 / 03571 Sec。 371日期1998年5月19日 102（e）日期1998年5月19日PCT提交1996年8月13日PCT公布。公开号WO97 / 09213 日期1997年3月13日为了防止在低温时压力流体的粘度高的情况下适用于自动制动操作的制动系统的困难，在自动制动期间用于压力流体供给的预充水泵定位成使其吸入压力来自供应储存器的流体并且在尽可能远离主缸的连接点处将其输送到制动管线中。该连接点应尽可能靠近回流泵的吸入侧。主缸与压力线通向制动管路的距离之间的距离很大，不需要在制动管路中提供额外的节流元件，以便可靠地防止压力流体进入供水容器。只有在自动制动操作结束后，在回流泵的吸入侧的换向阀关闭的情况下，由于预充电泵继续运转，所以必须减少剩余压力。在本发明的制动系统中，残余压力的这种降低是自动发生的，这是由于压力流体连接到主缸，因此连接到供给储存器是打开的。

49. 发明授权

US06220675B1 Hydraulic brake system with hydraulic servo brake 失效
标题翻译：带液压伺服制动器的液压制动系统
公开(公告)号：US06220675B1
公开(公告)日：2001-04-24
申请号：US09269244
申请日：1999-07-07
申请人： Helmut Steffes
发明人： Helmut Steffes
IPC分类号： B60T840
CPC分类号： B60T8/442 , B60T8/341 , B60T8/38 , B60T8/4018 , B60T8/4054 , B60T8/4275 , B60T8/447 , B60T8/4845 , B60T8/4881 , B60T13/161 , B60T13/745 , Y10S303/901
摘要： A hydraulic brake system which incorporates several mutually independent brake circuits and does not require additional energy for conducting brake-slip control actions or stability control actions.
摘要翻译：一种液压制动系统，其包含若干相互独立的制动电路，并且不需要额外的能量来进行制动滑差控制动作或稳定性控制动作。

50. 发明授权

US4693523A Slip controlled brake system for automotive vehicles 失效
标题翻译：汽车滑动控制制动系统
公开(公告)号：US4693523A
公开(公告)日：1987-09-15
申请号：US939233
申请日：1986-12-09
申请人： Helmut Steffes
发明人： Helmut Steffes
IPC分类号： B60T8/1761 , B60T8/44 , B60T8/48 , B60T13/16
CPC分类号： B60T13/161 , B60T8/444 , B60T8/4845
摘要： A slip-controlled brake system for automotive vehicles comprises a brake booster (1) acting on a tandem master cylinder (7, 7'), of pressure medium lines connecting the tandem master cylinder (7, 7') with the wheel brakes, as well as of controllable multi-directional valves (30, 31, 32, 37, 41, 50, 51, 53) in the pressure medium lines. The tandem master cylinder is composed of a push-rod piston (6, 42) of an intermediate piston (8), as well as of a resetting arrangement (23, 44). Further, an auxiliary pressure source (26), transducers for detecting the rotational behavior of the wheels, and electronic circuits for the evaluation of the measured values and for the generation of valve control signals are included in the brake system. The intermediate piston brake circuit (II) of the brake system is designed as a brake circuit which is static in all operational conditions and the push-rod piston brake circuit (I) is designed as a brake circuit which, in case of control, is dynamic and connectable to a pressure compensation reservoir (13) and to the auxiliary pressure source (26 ) via multi-directional valves (31, 32). The auxiliary pressure source (26) further communicates with the pressure compensation reservoir (13) by way of a valve (30) and with the resetting arrangement in a directly or by valves.
摘要翻译：用于机动车辆的滑动控制制动系统包括作用在串联主缸（7,7'）上的制动助力器（1），将串联主缸（7,7'）与车轮制动器连接的压力介质线作为以及压力介质管线中的可控多方向阀（30,31,32,37,41,50,51,53）。串联主缸由中间活塞（8）的推杆活塞（6,42）以及复位装置（23,44）组成。此外，在制动系统中包括辅助压力源（26），用于检测车轮的旋转特性的换能器以及用于评估测量值和产生气门控制信号的电子电路。制动系统的中间活塞制动电路（II）被设计为在所有操作条件下都是静态的制动电路，推杆活塞制动电路（I）被设计为制动电路，在控制的情况下，通过多向阀（31,32）动态地并且连接到压力补偿容器（13）和辅助压力源（26）。辅助压力源（26）还通过阀（30）与压力补偿储存器（13）连通，并且复位装置直接或通过阀连通。

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