公开(公告)号：US06607252B2

公开(公告)日：2003-08-19

申请号：US09682446

申请日：2001-09-04

申请人： Jiansheng Weng ,  Thomas Michael Dalka ,  Wei-Yi Loh

发明人： Jiansheng Weng ,  Thomas Michael Dalka ,  Wei-Yi Loh

IPC分类号： B60T1708

CPC分类号： F16D55/226 ,  B60T8/00 ,  B60T8/42 ,  B60T17/06 ,  F16D2121/02 ,  Y10S303/10

摘要： A brake system for a vehicle having wheels. The brake system includes a brake housing and a flow chamber housing. The brake housing includes a friction element being adapted to move to engage a portion of the wheels for inhibiting rotation of the wheels. The flow chamber housing includes a substantially circular flow chamber and a brake fluid line. The substantially circular chamber housing includes an enlarged flow chamber has a circumferential wall and a peripheral wall and a pair of opposite walls. The enlarged flow chamber is fluidly interconnected to the brake housing for supplying fluid to the brake housing for moving the friction element. The brake fluid line is connected substantially tangentially to the circumferential wall of the flow chamber housing includes a first fluid line connected to the peripheral wall of the enlarged flow chamber and a master cylinder fluid line connected to one of the pair of substantially circular flow chamber whereby oppositely facing walls of the enlarged flow chamber. A pressure wave in the fluid entering the substantially circular enlarged flow chamber from the first fluid line will be forced to move in a substantially circular path reflect off of the peripheral wall at a plurality of points to thereby dissipate the pressure wave.

摘要翻译： 一种车轮制动系统。 制动系统包括制动器壳体和流动室壳体。 制动器壳体包括摩擦元件，其适于移动以接合车轮的一部分以阻止车轮的旋转。 流动室壳体包括基本上圆形的流动室和制动流体管线。 基本圆形的腔室壳体包括具有圆周壁和周壁以及一对相对壁的扩大流动室。 扩大的流动室流体地互连到制动器壳体，以将流体供应到制动器壳体以移动摩擦元件。 制动流体管线基本上切向地连接到流动室的周壁，包括连接到扩大流动室的周壁的第一流体管线和连接到一对基本圆形的流动室中的一个的主缸流体管线，由此 扩大的流动室的相对面对的壁。 从第一流体管路进入基本圆形的扩大流动室的流体中的压力波将被迫在多个点处从周壁反射出的大致圆形路径中移动，从而消散压力波。

公开(公告)号：US06669309B1

公开(公告)日：2003-12-30

申请号：US09831033

申请日：2001-05-03

申请人： Georg Gierer ,  Willy Holdenried ,  Hubert Remmlinger ,  Karlheinz Mayr ,  Herbert Kiebler

发明人： Georg Gierer ,  Willy Holdenried ,  Hubert Remmlinger ,  Karlheinz Mayr ,  Herbert Kiebler

IPC分类号： B60T1708

CPC分类号： F16L55/05 ,  B60T8/4068

摘要： The invention relates to a vibration damper for damping fluid vibrations in a hydraulic system, especially in a hydraulic control circuit for a motor vehicle gear box with an elastically deformable damper element (31), According to the invention, the vibration damper is provided with a separate sealing element (32) which guarantees the functioning of the hydraulic system in the event of a breakdown e.g. the damper element (31) bursting.

摘要翻译： 本发明涉及一种用于阻尼液压系统中的液体振动的振动阻尼器，特别是用于具有可弹性变形的阻尼元件（31）的机动车辆齿轮箱的液压控制回路。根据本发明，减振器设置有 分离的密封元件（32），其确保在发生故障的情况下液压系统的功能，例如 阻尼元件（31）爆裂。

公开(公告)号：US06203117B1

公开(公告)日：2001-03-20

申请号：US09174870

申请日：1998-10-19

申请人： Joseph A. Starr ,  Ronald L. Sorenson

发明人： Joseph A. Starr ,  Ronald L. Sorenson

IPC分类号： B60T1708

CPC分类号： B60T8/4068 ,  B60T8/368 ,  B60T8/4291 ,  B60T15/028 ,  F16L55/053 ,  Y10S303/11

摘要： A hydraulic control unit of an electronically-controlled vehicular brake system includes a housing having a bore. The bore is in fluid communication with a first fluid passage leading to an outlet of a pump. The bore is also in fluid communication with a second fluid passage leading to a master cylinder. A retainer cap is mounted in the bore. A piston is slidably received in the retainer cap. The piston includes a fluid channel providing fluid communication between the first and second fluid passages. A spring is positioned between the retainer cap and the piston to urge the piston from the retainer cap. A check valve assembly is mounted in the fluid channel of the piston that permits only one-way fluid flow from the first fluid passage to the second fluid passage. The compensator assembly provides a controlled amount of additional displacement of a master cylinder piston when the brake system is operating in an electronically activated mode only.

摘要翻译： 电子控制车辆制动系统的液压控制单元包括具有孔的壳体。 孔与通向泵的出口的第一流体通道流体连通。 孔也与通向主缸的第二流体通道流体连通。 保持盖安装在孔中。 活塞可滑动地容纳在保持器盖中。 活塞包括提供第一和第二流体通道之间的流体连通的流体通道。 弹簧定位在保持器盖和活塞之间，以将活塞从保持器帽推动。 止回阀组件安装在活塞的流体通道中，其仅允许从第一流体通道到第二流体通道的单向流体流动。 当制动系统仅以电子启动模式操作时，补偿器组件提供主缸活塞的受控量的附加位移。

公开(公告)号：US06774595B1

公开(公告)日：2004-08-10

申请号：US10031451

申请日：2002-07-01

申请人： Thomas Laxhuber ,  Hans Baumgartner ,  Wolfgang Pahle

发明人： Thomas Laxhuber ,  Hans Baumgartner ,  Wolfgang Pahle

IPC分类号： B60T1708

CPC分类号： F16D65/28 ,  B60T13/74 ,  B60T13/743 ,  F16D66/00 ,  F16D2066/003 ,  F16D2066/006 ,  F16D2121/26 ,  F16D2125/40 ,  F16D2125/48 ,  F16D2125/50 ,  F16D2127/04 ,  F16D2127/06

摘要： The invention concerns a device and a method for monitoring an electromechanical brake-applying device designed for motor vehicle brakes. Said electromechanical brake-applying device comprises the following elements: a control member comprising an electric motor provided with electric supply; preferably a cylinder with accumulator including a spring which can be tensioned by the control member and serving to actuate a plunger to apply and release the vehicle brake. The monitoring device has a detecting unit for establishing an intensity and/or voltage curve of the current flowing in the electric supply whereof the output is connected to an evaluating unit for comparing the value of said intensity and/or voltage curve with previously stored threshold values and/or previously stored threshold value characteristic.

摘要翻译： 本发明涉及一种用于监测针对机动车辆制动器设计的机电制动施加装置的装置和方法。 所述机电制动装置包括以下元件：控制构件，包括设置有电源的电动马达; 优选地是具有蓄能器的气缸，其包括可由控制构件张紧的弹簧，并用于致动柱塞以施加和释放车辆制动器。 监视装置具有检测单元，用于建立在电源中流动的电流的强度和/或电压曲线，其输出连接到评估单元，用于将所述强度和/或电压曲线的值与预先存储的阈值进行比较 和/或先前存储的阈值特性。

公开(公告)号：US06508520B2

公开(公告)日：2003-01-21

申请号：US09812648

申请日：2001-03-20

申请人： Ivan U. Sampson ,  Sara J. Bond ,  John A. Guernsey

发明人： Ivan U. Sampson ,  Sara J. Bond ,  John A. Guernsey

IPC分类号： B60T1708

CPC分类号： F15B13/0821 ,  B60T8/3675 ,  B60T8/4068 ,  Y10T29/49908 ,  Y10T29/49927 ,  Y10T403/49

摘要： A system, device, and method for retaining a component within a hydraulic control unit of a vehicular braking system. The system comprises a housing and a component wherein the housing includes an angled lead in formed in an opening of the housing and an outer retaining portion. The component includes an inner portion that is angled to contact the angled lead in at a single point. The component includes an outer portion to contact the retaining portion of the housing when deformed. A deformed portion of the housing retains a device, such as the component.