公开(公告)号：US20170129469A1

公开(公告)日：2017-05-11

申请号：US15409902

申请日：2017-01-19

申请人： Continental Teves AG & Co. oHG

发明人： Marco Besier ,  Stefan Drumm ,  Johann Jungbecker ,  Paul Linhoff

IPC分类号： B60T13/14 ,  B60T13/68 ,  B60T13/66

CPC分类号： B60T13/142 ,  B60T8/34 ,  B60T8/40 ,  B60T8/4081 ,  B60T8/42 ,  B60T8/48 ,  B60T13/662 ,  B60T13/686 ,  B60T13/74

摘要： A hydraulic motor vehicle brake system arrangement includes an inlet pressure port, a tank port, an outlet pressure port, a normally open valve which can be controlled in an analog fashion and is arranged between the inlet pressure port and the outlet pressure port, and a pump with a suction side and a pressure side. The suction side of the pump is connectable to the inlet pressure port and to the tank port. A first check valve, which opens in the direction of the suction side, is arranged in the connection between the suction side and the tank port.

公开(公告)号：US20160230781A1

公开(公告)日：2016-08-11

申请号：US15012837

申请日：2016-02-01

申请人： Vanderbilt University

发明人： Eric J. Barth ,  John M. Tucker

IPC分类号： F15B1/16

CPC分类号： F15B1/165 ,  B60T1/10 ,  B60T7/042 ,  B60T8/42 ,  F15B1/04 ,  F15B2201/20 ,  F15B2201/21 ,  F15B2201/31 ,  F15B2201/405 ,  F16D61/00 ,  Y02E60/15

摘要： The present invention is a distributed piston elastomeric accumulator which stores energy when its elastomeric member stretches from its original length in response to the flow of a pressurized fluid. The stored energy is returned when the fluid flow is reversed and the accumulator discharges the fluid as its elastomeric member returns to its original length and moves the piston to its initial position. At least one part of the novelty of the invention is that the accumulator is not subject to radial strain gradients and the accumulator allows for precise pressure and linear position measurements. Accordingly, the invention allows for optimization of the energy strain storage capacity of a given elastomer.

公开(公告)号：US20160059837A1

公开(公告)日：2016-03-03

申请号：US14935495

申请日：2015-11-09

申请人： Lucas Automotive GmbH

发明人： Leo Gilles

IPC分类号： B60T13/74 ,  B60T8/176 ,  B60T13/14 ,  B60T8/48

CPC分类号： B60T13/745 ,  B60T8/175 ,  B60T8/1755 ,  B60T8/176 ,  B60T8/3275 ,  B60T8/4077 ,  B60T8/42 ,  B60T8/4275 ,  B60T8/4845 ,  B60T8/4872 ,  B60T13/143 ,  B60T13/58

摘要： A hydraulic vehicle braking system comprises a master cylinder having at least one piston displacably accommodated therein, a mechanical actuator that is coupled, or can be coupled, to a brake pedal for actuating the piston, and an electromechanical actuator. The electromechanical actuator is likewise provided for actuating the piston and can be activated, at least for boosting or generating brake force, when the brake pedal is actuated. Furthermore, a valve arrangement is provided, which has a first valve per wheel brake for selectively uncoupling the wheel brake from the master cylinder, and a second valve for selectively reducing the brake pressure at the wheel brake. The valve arrangement can be controlled at least within the framework of an ABS control mode.

摘要翻译： 液压车辆制动系统包括具有可替换地容纳在其中的至少一个活塞的主缸，连接或可联接到用于致动活塞的制动踏板的机械致动器和机电致动器。 机电致动器同样被设置用于致动活塞，并且可以在制动踏板致动时至少起动以增强或产生制动力。 此外，提供了一种阀装置，其具有用于选择性地使主制动器的车轮制动器分离的每个车轮制动器的第一阀和用于选择性地降低车轮制动器处的制动压力的第二阀。 阀装置可以至少控制在ABS控制模式的框架内。

公开(公告)号：US20150360658A1

公开(公告)日：2015-12-17

申请号：US14738289

申请日：2015-06-12

申请人： Robert Bosch GmbH

发明人： Juergen Reiner ,  Matthias Hurst ,  Guenther Schnalzger

IPC分类号： B60T8/34

CPC分类号： B60T8/4068 ,  B60T8/341 ,  B60T8/368 ,  B60T8/42 ,  B60T13/148 ,  F16L55/05

摘要： A hydraulic unit for a slip control system of a hydraulic vehicle brake system comprises a hydraulic block including a socket, a first port, a pressure change damper, and a second port. The socket has a base and defining a first interior. The first port is located at the base of the socket. The pressure change damper defines a second interior and is positioned in the socket in engagement with the first port. The first port is in fluidic communication with the second interior. The second port is in fluidic communication with the second interior via a portion of the first interior outside of the pressure change damper.

摘要翻译： 一种用于液压车辆制动系统的滑动控制系统的液压单元包括液压块，其包括插座，第一端口，变压阻尼器和第二端口。 插座具有基座并且限定第一内部。 第一个端口位于插座的底部。 压力变化阻尼器限定第二内部并且定位在与第一端口接合的插座中。 第一个端口与第二个内部流体连通。 第二端口经由压力变化阻尼器外部的第一内部的一部分与第二内部流体连通。

公开(公告)号：US20140102089A1

公开(公告)日：2014-04-17

申请号：US14049612

申请日：2013-10-09

申请人： Robert Bosch GmbH

发明人： Franz Mayer ,  Klaus-Peter Schmoll ,  Dietmar Kratzer ,  Edgar Kurz

IPC分类号： F16K31/60 ,  F15B1/027

CPC分类号： F16K31/602 ,  B60T8/368 ,  B60T8/42 ,  B60T8/4275 ,  B60T8/4872 ,  F15B1/027 ,  F15B1/22 ,  F15B2201/21 ,  F15B2201/31 ,  F15B2201/411 ,  F16K15/183

摘要： A valve of an accumulator device, which is formed by an accumulator cylinder and an accumulator piston guided therein, includes a valve sealing body. The valve sealing body is configured to selectively open and close a valve opening at a valve seat. The valve also includes an opening mechanism configured to selectively raise the valve sealing body from the valve seat. The opening mechanism is held by a spring element, and the spring element is formed by a punched and bent part.

摘要翻译： 由蓄能器气缸和引导在其中的蓄能器活塞形成的蓄能器装置的阀包括阀密封体。 阀密封体被构造成选择性地打开和关闭在阀座处的阀开口。 该阀还包括一个打开机构，该打开机构构造成选择性地将阀密封体从阀座上升起。 打开机构由弹簧元件保持，弹簧元件由冲压弯曲部形成。

公开(公告)号：US06845962B1

公开(公告)日：2005-01-25

申请号：US09533893

申请日：2000-03-22

申请人： Richard J. Barron ,  Kirt R. Williams ,  E. Nelson Fuller ,  Harry A. Hunnicutt

发明人： Richard J. Barron ,  Kirt R. Williams ,  E. Nelson Fuller ,  Harry A. Hunnicutt

IPC分类号： B81B3/00 ,  B60T8/36 ,  B60T8/42 ,  B60T8/48 ,  F15B13/04 ,  F15B13/042 ,  F15B13/043 ,  F15C4/00 ,  F15C5/00 ,  F16K7/00 ,  F16K31/12 ,  F16K99/00 ,  G05D7/06 ,  F16K31/02

CPC分类号： F16K99/0001 ,  B60T8/366 ,  B60T8/3695 ,  B60T8/42 ,  B60T8/4275 ,  F15B13/0402 ,  F15B13/0438 ,  F15C5/00 ,  F16K99/0011 ,  F16K99/0059 ,  F16K2099/0076 ,  G05D7/0694 ,  Y10T137/86622 ,  Y10T137/86847 ,  Y10T137/87209

摘要： A microvalve device for controlling fluid flow in a fluid circuit. The microvalve device comprises a body having a cavity formed therein. The body further has first and second pilot ports placed in fluid communication with the cavity. The body also has first and second primary ports placed in fluid communication with the cavity. Each port is adapted for connection with a designated fluid source. A pilot valve supported by the body is movably disposed in the cavity for opening and closing the first and second pilot ports. An actuator is operably coupled to the pilot valve for moving the pilot valve. A microvalve is positioned by the fluid controlled by the pilot valve. The microvalve is a slider valve having a first end and a second end. The slider valve is movably disposed in the cavity for movement between a first position and a second position. The first end of the slider valve is in fluid communication with the first and second pilot ports when the first and second pilot ports are open. The second end of the slider valve is in constant fluid communication with the first primary port. When moving between the first and second positions, the slider valve at least partially blocks and unblocks the second primary port for the purpose of variably restricting fluid flow between the primary ports.

摘要翻译： 一种用于控制流体回路中的流体流动的微型阀装置。 微型阀装置包括其中形成有空腔的主体。 主体还具有与空腔流体连通的第一和第二导向口。 主体还具有与空腔流体连通的第一和第二主要端口。 每个端口适于与指定的流体源连接。 由本体支撑的先导阀可移动地设置在空腔中，用于打开和关闭第一和第二先导端口。 致动器可操作地联接到先导阀，用于移动先导阀。 微阀由由先导阀控制的流体定位。 微型阀是具有第一端和第二端的滑阀。 滑动阀可移动地设置在空腔中，用于在第一位置和第二位置之间移动。 当第一和第二导向口打开时，滑阀的第一端与第一和第二导向口流体连通。 滑阀的第二端与第一主端口恒定流体连通。 当在第一位置和第二位置之间移动时，为了可变地限制主端口之间的流体流动，滑块阀至少部分地阻塞和解锁第二主端口。

公开(公告)号：US20030042791A1

公开(公告)日：2003-03-06

申请号：US09682446

申请日：2001-09-04

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

IPC分类号： B60T008/32

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 thewheels to inhibitfor inhibiting rotation of the wheels. The flow The flow chamber housing includes a substantially circular flow chamber and a brake fluid line. The substantially circularchamber housing includes an enlarged flow chamber has a circumferential wall andhaving 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 theThe 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 aoppositely facing walls of the enlarged flow chamber. A pressure wave in the fluid entering the substantially circularenlarged flow chamber from the firstfirst fluid line will be forced to move in a substantially circular pathreflect 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，其适于移动以接合轮的一部分以阻止车轮的旋转。 流动流动室壳体包括基本上圆形的流动室和制动流体管线。 基本圆形的壳体包括具有圆周壁并具有周壁和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壳体的周壁。流动室壳体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流动室中的一个的主缸流体管线，由此 面对扩大的流动室的相对面对的壁。 从第一流体管路进入基本上循环的流动室的流体中的压力波将在多个点处被迫以基本圆形的路径反射离开周壁，从而消散压力波。

公开(公告)号：US06418716B1

公开(公告)日：2002-07-16

申请号：US09855784

申请日：2001-05-16

申请人： Isao Matsuno ,  Yoshinobu Mizusaki ,  Joichi Nakano

发明人： Isao Matsuno ,  Yoshinobu Mizusaki ,  Joichi Nakano

IPC分类号： B60T1320

CPC分类号： B60T8/442 ,  B60T7/22 ,  B60T8/3275 ,  B60T8/42 ,  B60T8/4809 ,  B60T13/12 ,  B60T13/146 ,  B60T13/686

摘要： In a proportional booster valve V, a primary reaction piston 37 and a secondary reaction piston 38 are provided between a control piston 23 which faces at one end thereof toward a control pressure chamber 25 into which hydraulic pressure outputted from a primary master cylinder is inputted a boost pressure chambers 44 connected to secondary master cylinders, the primary reaction piston 37 being adapted to transmit at all times to the control piston 23 a reaction force corresponding to hydraulic pressure of the boost pressure chamber 44, the secondary reaction piston 38 being adapted to transmit to the control piston 23 a reaction force corresponding to the hydraulic pressure of the boost pressure chamber 44 as the hydraulic pressure of the boost pressure chamber 44 exceeds a set hydraulic pressure.

摘要翻译： 在比例增压阀V中，一次反应活塞37和二次反应活塞38设置在控制活塞23的一端面向控制压力室25，控制压力室25从主主缸输出的液压输入到控制压力室25中 增压压力室44连接到次级主缸，主反应活塞37适于随时向控制活塞23传递对应于增压压力室44的液压的反作用力，次级反应活塞38适于传递 对于控制活塞23，随着增压室44的液压压力相应于增压室44的液压的反作用力超过设定的液压。

公开(公告)号：US06231131B1

公开(公告)日：2001-05-15

申请号：US09101411

申请日：1998-12-17

申请人： Dieter Dinkel ,  Albrecht Otto

发明人： Dieter Dinkel ,  Albrecht Otto

IPC分类号： B60T842

CPC分类号： B60T8/42 ,  B60T8/348 ,  B60T8/4275 ,  B60T8/4872

摘要： A system for retrofitting a four-valve ABS system for traction slip control. According to the present invention, only the wheel brakes associated with the driven wheels are furnished with outlet valves apart from the prevailing electromagnetically operated inlet valves. A separating valve is additionally inserted into the brake line, and a self-priming return pump is used which additionally has a suction line to the brake line between the master cylinder and the separating valve. Preferably, the suction line is adapted to be closed by a hydraulic valve. The separating valve may also be replaced by a hydraulically operated valve version. The resulting advantage is that at most four additional solenoid valves are required for the entire brake system in order to realize traction slip control.

摘要翻译： 一种用于改装牵引滑动控制的四阀ABS系统的系统。 根据本发明，只有与从动轮相关联的车轮制动器具有与主要的电磁操作的入口阀分开的出口阀。 分离阀另外插入制动管路中，并且使用自吸回流泵，其另外具有到主缸和分离阀之间的制动管线的吸入管线。 优选地，吸入管路适于被液压阀关闭。 分离阀也可以由液压操作的阀版本代替。 所产生的优点是为了实现牵引滑动控制，整个制动系统最多需要四个额外的电磁阀。

公开(公告)号：US6102493A

公开(公告)日：2000-08-15

申请号：US112311

申请日：1998-07-09

申请人： Hubert E. Schmitt

发明人： Hubert E. Schmitt

IPC分类号： B60T8/34 ,  B60T8/40 ,  B60T8/42 ,  B60T8/48

CPC分类号： B60T8/42 ,  B60T8/347 ,  B60T8/348 ,  B60T8/4059

摘要： An antilock system for a motor vehicle braking system which includes a master cylinder which is connected with a brake fluid reservoir and which can be activated by a brake pedal in order to deliver brake fluid through a connecting line into at least one wheel brake cylinder. The system also includes an electromagnetic valve is arranged in the connecting line between the master cylinder and the wheel brake cylinder in order to establish or to interrupt the connection by an electronic control unit. The system further includes a fluid pump arranged in parallel to the electronic valve in order to remove brake fluid from the wheel brake cylinder, with the fluid pump being operable to deliver fluid in one direction and being shut off to block fluid flow in the other direction.

摘要翻译： 一种用于机动车辆制动系统的防抱死系统，其包括主制动缸，其与制动液储存器连接，并且可由制动踏板启动，以将制动流体通过连接线输送到至少一个车轮制动缸中。 该系统还包括在主缸和车轮制动缸之间的连接线中布置的电磁阀，以便建立或通过电子控制单元中断连接。 该系统还包括平行于电子阀布置的流体泵，以便从车轮制动液压缸中移除制动液，流体泵可操作以沿一个方向输送流体并被切断以阻止另一方向的流体流动 。