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公开(公告)号：US5064254A
公开(公告)日：1991-11-12
申请号：US542137
申请日：1990-06-22
Applicant: Roland Benzinger , Heinz Siegel , Erhard Ellendt , Ewald Huebl , Rolf Igelmann , Walter Steinhauser
Inventor： Roland Benzinger , Heinz Siegel , Erhard Ellendt , Ewald Huebl , Rolf Igelmann , Walter Steinhauser
CPC classification number: B60T13/20 , B60T8/4063 , B60T8/489
Abstract: A brake system including an apparatus for limiting drive slip at drivable vehicle wheels by feeding brake pressure into wheel brakes associated with these vehicle wheels. The brake pressure is generated in a pressure modulator having a spring-loaded stepped piston including a primary piston. The primary piston can be acted upon by pressure fuid from a supply container by a motor which drives a pump. A secondary piston of the stepped piston effects the brake pressure and feeds it via a valve assembly into a brake line extending between the master brake cylinder of the brake system and a wheel brake. The brake pressure can be diminished by controlling the drive motor of the pump. The pump is embodied with reversible pumping directions, and the pressure fluid flows through it both during a working stroke and a return stroke of the stepped piston. The valve assembly is actuatable by the stepped piston as a function of the position thereof. The apparatus uses the pump drive alone in order to generate brake pressure, and uses the position of the stepped piston to actuate the valve assembly. This makes it possible to dispense with magnetic valves.
Abstract translation: 一种制动系统，包括用于通过将制动压力馈送到与这些车轮相关联的车轮制动器中来限制可驱动车辆车轮处的驱动滑移的装置。 在具有包括主活塞的弹簧加载阶梯式活塞的压力调节器中产生制动压力。 主活塞可以通过驱动泵的电动机从供应容器的压力引起作用。 阶梯式活塞的二级活塞影响制动压力，并通过阀组件将其送入制动系统，该制动管路延伸在制动系统的主制动缸和车轮制动器之间。 通过控制泵的驱动电机可以减小制动压力。 泵具有可逆的泵送方向，并且压力流体在工作行程和阶梯式活塞的返回行程中都流经它。 阀组件可以通过阶梯式活塞作为其位置的函数来致动。 该装置单独使用泵驱动器以产生制动压力，并且使用阶梯式活塞的位置致动阀组件。 这使得可以省去电磁阀。
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公开(公告)号：US5658056A
公开(公告)日：1997-08-19
申请号：US522721
申请日：1995-09-01
Applicant: Dietmar Rischen , Carsten Pabst , Roland Benzinger , Michael Krauter , Hiroaki Atsushi
Inventor： Dietmar Rischen , Carsten Pabst , Roland Benzinger , Michael Krauter , Hiroaki Atsushi
CPC classification number: B60T8/368 , B60T8/3685
Abstract: An anti-lock device for a hydraulic automobile brake system includes a housing block for receiving an eccentric directional valves, two coaxially oriented pump pistons and first and second storage chambers. So that the housing block can be made narrower, the longitudinal axes (F, G, I, J) are distributed to the corners of a quadrangle. At the same time, the common longitudinal axis (E) of the pump pistons can be located between the longitudinal axes of the storage chambers.
Abstract translation: 一种用于液压汽车制动系统的防抱死装置包括用于接收偏心换向阀的壳体块，两个同轴取向的泵活塞以及第一和第二储存室。 因此，可以使外壳块更窄，纵轴（F，G，I，J）分布到四边形的角部。 同时，泵活塞的共同纵向轴线（E）可以位于储存室的纵向轴线之间。
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公开(公告)号：US5244262A
公开(公告)日：1993-09-14
申请号：US776343
申请日：1991-11-22
Applicant: Georg Kehl , Edgar Schmitt , Heinz Siegel , Peter Eberspaecher , Roland Benzinger
Inventor： Georg Kehl , Edgar Schmitt , Heinz Siegel , Peter Eberspaecher , Roland Benzinger
CPC classification number: B60T8/368 , Y10S303/10 , Y10T137/87217
Abstract: A housing block for a hydraulic braking system which accommodates inlet and outlet solenoid valves in such a way that a flow medium through the inlet and outlet valves is circulated in pairs in immediate succession The inlet solenoid valves are located lower in said housing block than the outlet solenoid valves so that the fluid can flow back to low pressure reservoirs, and air can flow upwards via the outlet solenoid valves to the wheel brake cylinders for the purpose of venting air from the system. The housing block is intended for a hydraulic braking system which is equipped with an anti locking device.
Abstract translation: PCT No.PCT / DE91 / 00253 Sec。 371日期1991年11月22日 102（e）日期1991年11月22日PCT 1991年3月22日PCT公布。 出版物WO91 / 16220 PCT 日期1991年10月31日。一种用于液压制动系统的壳体块，其容纳入口和出口电磁阀，使得通过入口和出口阀的流动介质立即成对地循环。入口电磁阀位于较低 在所述壳体块中比出口电磁阀更高，使得流体可以流回到低压储存器，并且空气可以经由出口电磁阀向上流动到车轮制动缸，以便从系统排出空气。 外壳块用于配有防抱死装置的液压制动系统。
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公开(公告)号：US5114215A
公开(公告)日：1992-05-19
申请号：US575761
申请日：1990-08-31
Applicant: Roland Benzinger , Edgar Schmitt , Heinz Siegel , Ewald Huebl , Klaus Mueller , Manfred Himmelsbach , Martin Jordan
Inventor： Roland Benzinger , Edgar Schmitt , Heinz Siegel , Ewald Huebl , Klaus Mueller , Manfred Himmelsbach , Martin Jordan
CPC classification number: B60T13/143 , B60T8/4845 , Y10S303/02
Abstract: A brake system with traction control, having a master brake cylinder for at least one brake circuit and having a brake booster is proposed. By operation of a pump, servo pressure is fed into the brake booster via a pressure connection provided on the brake booster, and the servo pressure reaches a pressure reservoir through a bore provided on the brake booster. From there, given a corresponding open passage position of magnetic valves, the servo pressure, via a supply line, reaches the pressure cylinder present in the brake booster, and in the pressure cylinder there is a valve slide that, via a servo piston, actuates a pressure rod leading to the master brake cylinder.
Abstract translation: 提出了具有牵引力控制的制动系统，其具有用于至少一个制动回路并具有制动助力器的主制动缸。 通过泵的操作，伺服压力通过设置在制动助力器上的压力连接器供给到制动助力器中，并且伺服压力通过设置在制动助力器上的孔到达压力贮存器。 从那里，给出电磁阀的相应的开放通道位置，伺服压力经由供应管线到达制动助力器中存在的压力缸，并且在压力缸中存在阀滑块，其通过伺服活塞致动 通向主制动缸的压力杆。
