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1. 发明公开

CN101815638A 液压的动力制动设备无效
公开(公告)号：CN101815638A
公开(公告)日：2010-08-25
申请号：CN200880109775.5
申请日：2008-09-30
申请人：罗伯特.博世有限公司
发明人： A·雷梅尔曼 , H·米斯 , A·韦德曼 , D·索伊伯特
IPC分类号： B60T8/36
CPC分类号： B60T8/3695 , B60T8/3675 , B60T13/16
摘要：本发明涉及一种液压的动力制动设备，该动力制动设备具有手动操纵的制动阀(4)，通过该制动阀(4)能够控制打开制动管路(BR1、BR2)与蓄能器回路(S1、S2)或者储槽(T；70)之间的压力介质连接。在车轮制动缸(26-32)与制动阀(4)之间的压力介质流动路径中设置了预控制的能够稳定调节的方向阀(16-22)，该方向阀(16-22)能够通过两个导阀(86、90)来触发。

2. 发明公开

EP1860009A3 Vorgesteuertes Ventil 审中-公开
标题翻译：的先导阀
公开(公告)号：EP1860009A3
公开(公告)日：2010-07-21
申请号：EP07009466.9
申请日：2007-05-11
申请人： Robert Bosch GmbH
发明人： Kane, Brian , Grün, Jürgen, Dr.
IPC分类号： B60T13/68 , F15B11/00 , F15B13/01
CPC分类号： B60T13/686 , B60T8/361 , B60T8/3695 , B60T15/027 , B60T17/04 , F15B13/0405 , F15B13/0431 , F15B2211/30565 , F15B2211/329
摘要： Die Erfindung betrifft ein vorgesteuertes Ventil mit einem 2/2-Wege-Haupkolben und zwei schnell schaltenden 2/2-Wege-Pilotventilen zur Vorsteuerung des Hauptkolbens, um großen Volumenströme schnell schalten zu können. Derartig vorgesteuerte Ventile lassen sich in Gruppen zur Realisierung eines 3/2-Wegeventils und in Gruppen von einer Vielzahl von derartigen Wegeventile zusammenfassen.

3. 发明授权

US4700991A Valve assembly for brake fluid pressure control 失效
标题翻译：用于制动液压力控制的阀组件
公开(公告)号：US4700991A
公开(公告)日：1987-10-20
申请号：US820968
申请日：1986-01-22
申请人： Takumi Nishimura , Tadao Saito , Nobuyasu Nakanishi , Noboru Noguchi
发明人： Takumi Nishimura , Tadao Saito , Nobuyasu Nakanishi , Noboru Noguchi
IPC分类号： B60T8/40 , B60T8/36 , B60T8/42 , B60T11/34
CPC分类号： B60T8/3695 , B60T11/34 , B60T8/4225 , Y10S303/02
摘要： A brake fluid pressure control valve assembly includes a body having a single cylinder bore communicating inlet and outlet ports connected to a brake master cylinder and wheel brake cylinder, respectively. The cylinder bore accommodates the components of two separate valves, namely first, second and third seat members and first and second valve elements brought into and out of contact with seat surfaces of these seat members, as well as a spring interposed between the two valve bodies, a pressure reducing piston and a by-pass piston. First and second passageways arranged in parallel each interconnect the inlet and outlet ports through two serially arranged valve cavities in the cylinder bore and are opened and closed in a prescribed manner by the two valves in cooperation with the spring and pistons. The third seat member has seal rings fitted in first and second annular grooves formed in its outer periphery for providing a seal between the outer periphery of the third seat member and wall surfaces of axially extending bores in the first and second seat members. The diameter of first and second end portions outwardly of the first and second annular grooves, respectively, of the third seat member is such that these end portions will not contact the wall surfaces of the axially extending bores of the first and second seat members, respectively.
摘要翻译：制动液压力控制阀组件包括一个主体，它具有一个单独的气缸孔，分别与连接到制动主缸和车轮制动缸的入口和出口连通。气缸孔容纳两个单独的阀的部件，即第一，第二和第三阀座构件，以及与这些阀座构件的阀座表面接触和脱离接触的第一和第二阀元件以及夹在两个阀体之间的弹簧减压活塞和旁通活塞。平行布置的第一和第二通道将入口和出口通过气缸孔中的两个串联排列的阀腔相互连接，并通过与弹簧和活塞协作的两个阀以规定的方式打开和关闭。第三座椅构件具有密封环，该密封环安装在形成在其外周边的第一和第二环形槽中，用于在第三座椅构件的外周边和第一和第二座椅构件之间的轴向延伸的孔的壁表面之间提供密封。分别在第三座椅构件的第一和第二环形槽的外侧的第一和第二端部的直径使得这些端部分别不分别接触第一和第二座椅构件的轴向延伸的孔的壁表面。

4. 发明授权

US4637662A Anti-locking modulating valve for displacement type full power master cylinder 失效
标题翻译：位移式全功率主缸防抱死调节阀
公开(公告)号：US4637662A
公开(公告)日：1987-01-20
申请号：US789202
申请日：1985-10-18
申请人： G. Emerson Brown
发明人： G. Emerson Brown
IPC分类号： B60T8/48 , B60T8/1761 , B60T8/36 , B60T8/40 , B60T8/50 , B60T11/34 , B60T8/02 , B60T13/18 , B60T13/68
CPC分类号： B60T8/5093 , B60T11/34 , B60T8/3635 , B60T8/3695 , B60T8/4072 , B60T8/5031
摘要： Disclosed is an integrated isolation/modulation valve for use in an anti-lock brake system which incorporates a spool valve element and a solenoid actuated valve. The solenoid actuated valve responds to control signals from an anti-lock brake system, the valve being normally closed and operable to an open position to produce a differential pressure across the spool valve. Movement of the spool valve in response to the differential pressure interrupts fluid communication between the brake system's master cylinder and wheel cylinders and simultaneously connects the wheel cylinder to the system's pressurized fluid source through an orifice which effects controlled building of brake pressure.
摘要翻译：公开了一种用于防抱死制动系统的集成隔离/调节阀，其包括滑阀元件和电磁致动阀。电磁致动阀响应于来自防抱死制动系统的控制信号，该阀通常是闭合的并且可操作到打开位置以产生跨过滑阀的差压。滑阀响应于差压的运动中断了制动系统的主缸和轮缸之间的流体连通，同时通过一个能够控制建筑制动压力的孔连接轮缸与系统的加压流体源。

5. 发明授权

US4572585A System for controlling a brake actuator on a vehicle, particularly an aircraft 失效
标题翻译：用于控制车辆，特别是飞机上的制动器致动器的系统
公开(公告)号：US4572585A
公开(公告)日：1986-02-25
申请号：US472328
申请日：1983-03-04
申请人： Jean Guichard
发明人： Jean Guichard
IPC分类号： B64C25/44 , B60T8/00 , B60T8/36 , B60T13/68 , B60T17/22
CPC分类号： B60T8/366 , B60T17/22 , B60T8/00 , B60T8/3695
摘要： The braking control system includes a generator for generating a first electrical control signal, a controllable fluid source suitable for delivering the fluid at a predetermined pressure at an outlet from the source, a slide valve for connecting the outlet of the source to a brake actuator, a circuit for measuring the value of the pressure at the outlet from the source, a circuit being suitable for delivering a second signal having a value representative of the measured pressure, and a controller for controlling the source of fluid as a function of the first and second signals in such a manner that the fluid pressure at the outlet from the source has a value which is a function of the first signal as corrected by the second signal.
摘要翻译：制动控制系统包括用于产生第一电气控制信号的发生器，适于在来自源的出口处以预定压力输送流体的可控流体源，用于将源的出口连接到制动致动器的滑阀，用于测量来自源的出口处的压力值的电路，适于传送具有代表所测量的压力的值的第二信号的电路，以及用于控制作为第一和第二功能的流体源的控制器第二信号使得来自源的出口处的流体压力具有作为由第二信号校正的第一信号的函数的值。

6. 发明申请

WO01071226A2 THERMALLY ACTUATED MICROVALVE ASSEMBLY 审中-公开
标题翻译：热致动微型组件
公开(公告)号：WO01071226A2
公开(公告)日：2001-09-27
申请号：PCT/US2001/008403
申请日：2001-03-16
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 , F16K
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 (10). The microvalve device comprises a body (12) having a cavity formed therein. The body further has first (20) and second (22) pilot ports placed in fluid communication with the cavity. The body also has first (28) and second (30) primary ports placed in fluid communication with the cavity. Each port is adapted for connection with a designated fluid source. A pilot valve (36) supported by the body is movably disposed in the cavity for opening and closing the first and second pilot ports. An actuator (38) is operably coupled to the pilot valve for moving the pilot valve. A microvalve (40) is positioned by the fluid controlled by the pilot valve. The microvalve is a slider valve having a first end (40a) and a second end (40b). 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（10）中的流体流动的微型阀装置。微型阀装置包括其中形成有腔的主体（12）。主体还具有与空腔流体连通的第一（20）和第二（22）导向口。主体还具有与腔体流体连通的第一（28）和第二（30）主端口。每个端口适于与指定的流体源连接。由主体支撑的先导阀（36）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（38）可操作地联接到先导阀以用于移动先导阀。微阀（40）由通过先导阀控制的流体定位。微型阀是具有第一端（40a）和第二端（40b）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。

7. 发明申请

WO1992020556A1 VEHICLE BRAKING SYSTEM 审中-公开
标题翻译：车辆制动系统
公开(公告)号：WO1992020556A1
公开(公告)日：1992-11-26
申请号：PCT/GB1992000880
申请日：1992-05-15
申请人： LUCAS INDUSTRIES PUBLIC LIMITED COMPANY
发明人： LUCAS INDUSTRIES PUBLIC LIMITED COMPANY , BAYLISS, John, Patrick
IPC分类号： B60T08/32
CPC分类号： B60T8/4854 , B60T8/3695 , B60T13/57 , B60T13/72
摘要： A vehicle braking system capable of acting in a traction control mode includes a master cylinder (7) operable to supply fluid under pressure to a brake associated with a wheel to be braked, and a servo booster (1) containing a pair of chambers (3, 4) separated by a movable partition (5) which is connected to force output means (11) and provides power assistance in operation of the master cylinder. The system includes a pilot valve (12) which, in response to a skid signal, acts under the influence of pressure in one of the booster chambers to create a pressure differential between the chambers such as to effect a traction control braking operation without intervention by the vehicle driver.
摘要翻译：能够以牵引力控制模式起作用的车辆制动系统包括主缸（7），其可操作以将压力下的流体供给到与要制动的车轮相关联的制动器;以及伺服增压器（1），其包含一对腔室，4）通过与力输出装置（11）连接并在主缸操作中提供动力辅助的活动分隔件（5）分开。该系统包括先导阀（12），其响应于防滑信号而在其中一个助力室中受到压力的影响下作用，以在室之间产生压力差，从而实现牵引力控制制动操作，而无需干预车司机。

8. 发明授权

US06994115B2 Thermally actuated microvalve device 有权
标题翻译：热驱动微型阀装置
公开(公告)号：US06994115B2
公开(公告)日：2006-02-07
申请号：US11041479
申请日：2005-01-24
申请人： Harry A. Hunnicutt
发明人： Harry A. Hunnicutt
IPC分类号： F15B13/044 , F16K11/14
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 having a generally planar plate valve body defining a chamber and a plate valve member movable in the chamber about a pivot axis that is perpendicular to the valve body to control the flow of a fluid through the valve body. The plate valve member defines a pair of opposite faces, a first duct therethrough provides fluid communication between the opposite faces to equalize fluid pressures acting on the opposite faces in the region of the first duct. The plate valve member also has a second duct therethrough that provides fluid communication between the opposite faces to equalize fluid pressures acting on the opposite faces in the region of the second duct. The first duct and the second duct are equidistant from the pivot axis.
摘要翻译：具有限定腔室的大致平面的平板阀体的微型阀和可在腔室中围绕垂直于阀体的枢转轴线移动的板阀构件，以控制通过阀体的流体的流动。板阀构件限定一对相对面，通过其提供在相对面之间的流体连通的第一管道以均衡作用在第一管道区域中的相对面上的流体压力。板阀构件还具有穿过其的第二管道，其在相对面之间提供流体连通，以均衡作用在第二管道区域中的相对面上的流体压力。第一管道和第二管道与枢转轴线等距。

9. 发明授权

US06694998B1 Micromachined structure usable in pressure regulating microvalve and proportional microvalve 有权
标题翻译：微加工结构可用于压力调节微型阀和比例微型阀
公开(公告)号：US06694998B1
公开(公告)日：2004-02-24
申请号：US09919407
申请日：2001-07-31
申请人： Harry A. Hunnicutt
发明人： Harry A. Hunnicutt
IPC分类号： G05D1100
CPC分类号： F16K99/0001 , B60T8/3695 , B60T8/4275 , F15C5/00 , F16K99/0011 , F16K99/0059 , F16K2099/0076 , Y10T137/2607 , Y10T137/8667
摘要： A microvalve device includes a first plate, a second plate and a third plate. The second plate is connected between the first plate and the third plate. The second plate contains a stationary element and a moveable plate valve slider element. The slider element variably restricts the flow of a fluid through the microvalve device. The second plate defines a first supply port, an output conduit, and a return port. In a pressure increase position, the slider element allows the fluid to flow from the first supply port to the output conduit. In a pressure hold position, the slider element isolates the output conduit from both the first supply port and the return port. The pressure decrease position allows fluid to flow from the output conduit to the return port. Pressure from the output conduit acts against a first axial end face of the slider element. In a pressure regulating valve embodiment of the microvalve device, the second axial end face of the slider element (opposite the first axial end face) is acted upon by a spring, with the position of the slider element being determined by a balancing of the force exerted by the spring and the force exerted by the fluid acting against the first axial end face. In a proportional microvalve embodiment of the microvalve device, the second axial end face of the slider element (opposite the first axial end face) is acted upon by pressurized fluid in a control chamber, with the position of the slider element being determined by a balancing of the force exerted by the fluid acting against the first axial end face and the force exerted by the fluid acting against the second axial end face. Preferably, a buffer piston extends axially from the first axial end face.
摘要翻译：微型阀装置包括第一板，第二板和第三板。第二板连接在第一板和第三板之间。第二板包括固定元件和可移动板阀滑块元件。滑动元件可变地限制流体通过微型阀装置的流动。第二板限定第一供应端口，输出导管和返回端口。在压力增加位置，滑块元件允许流体从第一供给口流到输出管道。在压力保持位置，滑块元件将输出管道与第一供给口和返回端口隔离。压力降低位置允许流体从输出管道流到返回端口。来自输出导管的压力作用在滑块元件的第一轴向端面上。在微型阀装置的压力调节阀的实施例中，滑块元件的第二轴向端面（与第一轴向端面相对）由弹簧作用，滑块元件的位置由力的平衡决定由弹簧施加的力和由作用在第一轴向端面上的流体施加的力。在微型阀装置的比例微型阀的实施例中，滑块元件的第二轴向端面（与第一轴向端面相对）由控制室中的加压流体作用，滑块元件的位置由平衡由作用在第一轴向端面上的流体施加的力和由作用在第二轴向端面上的流体施加的力。优选地，缓冲活塞从第一轴向端面轴向延伸。

10. 发明授权

US3989313A Pressure control valve for hydraulic braking systems of wheeled vehicles 失效
标题翻译：用于轮式车辆液压制动系统的压力控制阀
公开(公告)号：US3989313A
公开(公告)日：1976-11-02
申请号：US557488
申请日：1975-03-12
申请人： Peter E. Toms
发明人： Peter E. Toms
IPC分类号： B60T8/36 , B60T8/42 , B60T8/04
CPC分类号： B60T8/3695 , B60T8/3635 , B60T8/4225
摘要： A pressure control valve applicable to anti-skid devices in automobile vehicles is provided with two hydraulically independent fluid circuits. One circuit controls the actuation of vehicle's brakes and the other circuit controls the braking effect of the vehicle's wheels to avoid skidding of the vehicle. Both circuits are related through the functions of two pistons, one piston being for storage to serve as an intermediary between a control fluid and a spring which accumulates energy and work as a differential piston, and the other piston being for the main actuation of the valve. The axial movements of the pistons allow the brake circuit fluid to compress or decompress as well as to open and close a valve which connects the conventional brake circuit to the anti-skid system.
摘要翻译：适用于汽车车辆防滑装置的压力控制阀具有两个液压独立的流体回路。一个电路控制车辆制动器的致动，另一个电路控制车辆车轮的制动效果，以避免车辆打滑。两个电路都通过两个活塞的功能相关联，一个活塞用于存储，用作控制流体和积聚能量并作为差动活塞起作用的弹簧之间的中间体，而另一个活塞用于阀的主动作。活塞的轴向运动允许制动回路流体压缩或减压，以及打开和关闭将常规制动回路连接到防滑系统的阀。

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