公开(公告)号：US06309033B1

公开(公告)日：2001-10-30

申请号：US09345025

申请日：1999-07-02

Applicant: Dalibor Zaviska

Inventor： Dalibor Zaviska

IPC: B60T836

CPC classification number: B60T8/363 ,  B60T8/5025 ,  Y10T137/86976 ,  Y10T137/86984 ,  Y10T137/87 ,  Y10T137/8704

Abstract: A switchable solenoid valve is disposed between the master cylinder port and the wheel caliper port for an anti-lock brake system. The switchable solenoid valve includes a valve housing, a valve seat that includes a center orifice and a plurality of perimeter bores, and an axially moveable valve plate and tappet for sealing against the valve seat. The switchable solenoid valve is movable between a normally open position, a closed position and an intermediate position that occurs when the brake system is in anti-lock mode. In the open position, both the valve plate and tappet are spaced away from the valve seat to allow unrestricted pressure fluid flow between the master cylinder and the wheel caliper. When the solenoid valve is moved in to the closed position, the valve plate is in face-to-face engagement with the valve seat to seal the perimeter bores while the tappet is simultaneously sealingly engaged with the center orifice. When the brake system is in anti-lock mode, the valve is switched into the intermediate position and the valve plate remains sealed against the valve seat due to a pressure difference between the master cylinder port and the wheel caliper port, while the tappet moves partially away the center orifice to permit restricted fluid flow to flow between the master cylinder port and the wheel caliper port.

Abstract translation: 在主缸端口和用于防抱死制动系统的轮卡钳端口之间设置有可切换电磁阀。 可切换电磁阀包括阀壳体，包括中心孔和多个周边孔的阀座，以及用于密封阀座的可轴向移动的阀板和挺杆。 可切换电磁阀可以在制动系统处于防抱死模式时发生的常开位置，关闭位置和中间位置之间移动。 在打开位置时，阀板和挺杆都与阀座间隔开，以允许在主缸和车轮卡钳之间不受限制的压力流体流动。 当电磁阀移动到关闭位置时，阀板与阀座面对面接合以密封周边孔，同时挺杆同时与中心孔密封接合。 当制动系统处于防抱死模式时，由于主缸端口和车轮卡钳端口之间的压力差，阀被切换到中间位置，并且阀板保持与阀座密封，而挺杆部分地移动 离开中心孔，以允许受限流体流动在主缸端口和轮卡钳端口之间流动。

公开(公告)号：US5944498A

公开(公告)日：1999-08-31

申请号：US514000

申请日：1995-08-25

Applicant: Hans Wupper ,  Dalibor Zaviska

Inventor： Hans Wupper ,  Dalibor Zaviska

IPC: B60T8/34 ,  B60T8/40 ,  F04B53/10 ,  F16K27/02 ,  F04B39/00

CPC classification number: F04B53/1087 ,  B60T8/4031 ,  F04B53/1002 ,  Y10T137/7838 ,  Y10T29/49423

Abstract: A pump having a simple and compact construction which permits leakage test of the pressure valve both outside and inside the pump housing, and, if necessary, ensures ease of replacement of individual parts, such as replacement of the pressure valve or the valve seat member, if leakage occurs during testing. The peripheral surface of the valve seat member facing the cover has a conical chamfer onto which an annular projection of the cover is movable into sealing abutment and is radially expandable to provide a press fit engagement.

Abstract translation: PCT No.PCT / EP94 / 00356 Sec。 371日期1995年8月25日 102（e）日期1995年8月25日PCT 1994年2月8日PCT PCT。 WO94 / 19607 PCT出版物 日期1994年9月1日一种具有简单紧凑结构的泵，其允许在泵壳体的外部和内部对压力阀进行泄漏测试，并且如果需要，确保容易地更换各个部件，例如更换压力阀或 阀座构件，如果在测试期间发生泄漏。 面对盖的阀座构件的外周表面具有圆锥形倒角，盖的环形突起可移动到该圆锥形倒角上，并且可径向扩张以提供压配合。

公开(公告)号：US5803556A

公开(公告)日：1998-09-08

申请号：US687401

申请日：1996-11-20

Applicant: Helmut Weis ,  Klaus-Diether Fischer ,  Peter Volz ,  Dalibor Zaviska ,  Paul Linhoff ,  Ralf Kaiser

Inventor： Helmut Weis ,  Klaus-Diether Fischer ,  Peter Volz ,  Dalibor Zaviska ,  Paul Linhoff ,  Ralf Kaiser

IPC: B60T8/36 ,  B60T8/50 ,  B60T8/38

CPC classification number: B60T8/365 ,  B60T8/3675 ,  B60T8/5025 ,  B60T8/5037 ,  Y10S303/90 ,  Y10T137/88046 ,  Y10T137/88062

Abstract: A hydraulic brake system with skid control is provided with digitally switchable inlet and outlet valves. An inlet valve includes a variable flow area valve control that is actuated as a function of differential pressures in order to reduce the valve noise.

Abstract translation: PCT No.PCT / EP95 / 00264 Sec。 371日期1996年11月20日 102（e）1996年11月20日日期PCT 1995年1月25日PCT PCT。 公开号WO95 / 21081 日期1995年8月10日具有防滑控制的液压制动系统配有数字可切换的入口和出口阀。 入口阀包括可变流量区域阀控制，其作为压差的函数被致动，以便减小阀噪声。

公开(公告)号：US5626326A

公开(公告)日：1997-05-06

申请号：US204167

申请日：1994-10-06

Applicant: Andre F. L. Goossens ,  Helmut Weisbrod ,  Ulrich Zutt ,  Antoine Rottiers ,  Dalibor Zaviska ,  Peter Volz

Inventor： Andre F. L. Goossens ,  Helmut Weisbrod ,  Ulrich Zutt ,  Antoine Rottiers ,  Dalibor Zaviska ,  Peter Volz

IPC: B60T8/36 ,  F16K27/00 ,  F16K27/02 ,  F16K31/06

CPC classification number: B60T8/3675 ,  F16K27/02 ,  Y10T29/49423

Abstract: This invention relates to a valve with a valve housing which has several valve components. Sealing surfaces are provided on the circumference of the valve housing which correspond with a valve accommodating body carrying the valve housing. These surfaces are adapted to engage the valve accommodating body where (in dependence on the relative motion of the valve housing in respect of the valve accommodating body) the material volume existing on the circumference of the and plastically displace it into a circumferential recess of the valve housing.

Abstract translation: PCT No.PCT / EP93 / 00250 Sec。 371日期：1994年10月6日 102（e）日期1994年10月6日PCT提交1993年2月4日PCT公布。 公开号WO94 / 01708 日期1994年1月20日本发明涉及具有阀壳体的阀，其具有多个阀部件。 密封表面设置在阀壳体的圆周上，其与承载阀壳体的阀容纳体相对应。 这些表面适于接合阀容纳体，其中（根据阀壳体相对于阀容纳体的相对运动）存在于圆周上的材料体积并将其塑性地移位到阀的周向凹部中 住房。

公开(公告)号：US5605385A

公开(公告)日：1997-02-25

申请号：US313187

申请日：1994-10-12

Applicant: Dalibor Zaviska ,  Paul Linhoff

Inventor： Dalibor Zaviska ,  Paul Linhoff

IPC: B60T8/175 ,  B60T8/40 ,  B60T8/48 ,  B60T8/90

CPC classification number: B60T8/4827 ,  B60T8/404 ,  B60T8/405 ,  B60T8/4881 ,  B60T8/90

Abstract: A brake system arranged for the control both of the brake slip and of the traction slip is presented. In order that during a traction slip control action the brake circuits are rapidly supplied with the required volume of hydraulic pressure fluid at a sufficiently high pressure level, a medium-pressure accumulator is provided which is connected to the suction side of the pump and whose pressure supplied upstream of the pump is higher than the resistances in the brake circuit, in particular higher than the sum of the opening pressures of the suction-side and delivery-side valves of the pump plus the resistance of the wheel brake.

Abstract translation: PCT No.PCT / EP93 / 00032 Sec。 371日期：1994年10月12日 102（e）日期1994年10月12日PCT PCT 1993年1月9日PCT公布。 公开号WO93 / 21047 日期：1993年10月28日提出了一种制动系统，用于控制制动滑差和牵引滑差。 为了在牵引滑动控制动作期间，制动回路以足够高的压力水平快速地供给所需体积的液压流体，提供了中压蓄能器，其连接到泵的吸入侧并且其压力 在泵的上游供应的压力高于制动回路中的电阻，特别是高于泵的吸入侧和输出侧阀的开启压力加上车轮制动器的阻力之和。

公开(公告)号：US06269921B1

公开(公告)日：2001-08-07

申请号：US09211094

申请日：1998-12-14

Applicant: David L. Agnew ,  Dalibor Zaviska

Inventor： David L. Agnew ,  Dalibor Zaviska

IPC: B60T1130

CPC classification number: B60T11/30 ,  B60T8/34 ,  B60T17/222

Abstract: A one-time bleed valve with reset capability for an anti-lock hydraulic control unit comprises a piston adapted to be sealingly installed in a bore made in a body of the hydraulic control unit in response to a brake pressure. The bore is located in a portion of the body that is immediately under a recessed part of the body that accommodates a normally open electromagnet valve. On its one end, the bore is in communication with a primary hydraulic pressure circuit, whereas on another its end it is connected with a low-pressure line. Owing to such a structure, when the piston sits loosely in the bore, an air communication is established between the primary hydraulic pressure circuit and the low-pressure line, and air can evacuate from the low-pressure brake circuit on exposure to a vacuum applied to the primary hydraulic pressure circuit. To provide the bleed valve with a reset capability, an access hole is made between outside of the body and the bore. Also disclosed is a hydraulic brake system for vehicle wheels that employs bleed valves of the above-described structure.

Abstract translation: 具有用于防抱死液压控制单元的复位能力的一次性泄放阀包括响应于制动压力而密封地安装在液压控制单元的主体中的孔中的活塞。 孔位于主体的紧靠主体的凹部的容纳常开电磁阀的部分中。 在一端，孔与主液压回路连通，而另一端则与低压管连接。 由于这样的结构，当活塞松动地位于孔中时，在初级液压回路和低压管线之间建立空气连通，并且空气可以在暴露于真空下从低压制动回路排出 到主液压回路。 为了向放气阀提供复位能力，在主体的外部和孔之间形成进入孔。还公开了一种采用上述结构的放气阀的用于车轮的液压制动系统。

公开(公告)号：US6102495A

公开(公告)日：2000-08-15

申请号：US303588

申请日：1999-05-03

Applicant: Dalibor Zaviska

Inventor： Dalibor Zaviska

IPC: B60T8/34 ,  B60T8/36 ,  B60T8/40 ,  B60T8/42 ,  B60T13/14 ,  B60T13/68 ,  F15B1/02 ,  F15B1/24 ,  B60T15/00

CPC classification number: B60T13/68 ,  B60T13/148 ,  B60T8/34 ,  B60T8/3675 ,  B60T8/368 ,  B60T8/40 ,  B60T8/4068 ,  B60T8/4275 ,  B60T8/4291 ,  F15B1/24 ,  F15B2201/21 ,  F15B2201/312 ,  F15B2201/3158 ,  F15B2201/411 ,  F15B2201/413 ,  Y10S303/10 ,  Y10S303/11

Abstract: A compact hydraulic unit for slip-controlled brake systems with several hydraulically, mechanically and/or electrically operable functional elements (e.g. accumulator, valve elements, pressure generating and driving elements) arranged in an accommodating member, with several pressure fluid channels connecting the functional elements. The pressure fluid channels create a hydraulically operable connection between at least one pressure fluid supply means and one pressure fluid consumer. A control device can be connected with the valve and the driving elements by means of electrical conductors. The valve elements are arranged in several valve accommodating bores of the valve accommodating member in a first and a second row. Pressure fluid bores are provided between the two diametrically extending valve rows which connect the valve elements and location bores containing the pressure generating element and the driving element. Outside the two valve rows, there are further location bores in the valve accommodating member in which pressure accumulator pistons are positioned.

Abstract translation: 一种用于滑动控制的制动系统的紧凑型液压单元，其具有布置在容纳构件中的多个液压，机械和/或电可操作的功能元件（例如蓄能器，阀元件，压力产生和驱动元件），其中多个压力流体通道连接功能元件 。 压力流体通道在至少一个压力流体供应装置和一个压力流体消耗器之间形成液压可操作的连接。 控制装置可以通过电导体与阀和驱动元件连接。 阀元件布置在第一和第二排中的阀容纳构件的多个阀容纳孔中。 压力流体孔设置在连接阀元件和包含压力产生元件和驱动元件的定位孔之间的两个径向延伸的阀排之间。 在两个阀排之外，在阀容纳构件中还有另外的位置孔，在该容纳构件中定位有压力储存器活塞。

公开(公告)号：US5647644A

公开(公告)日：1997-07-15

申请号：US464902

申请日：1995-12-14

Applicant: Peter Volz ,  Dalibor Zaviska

Inventor： Peter Volz ,  Dalibor Zaviska

IPC: B60T8/36 ,  B60T8/50 ,  F16K31/06

CPC classification number: B60T8/365 ,  B60T8/363 ,  B60T8/3675 ,  B60T8/5025 ,  Y10S188/01

Abstract: A solenoid valve for use with a slip-controlled brake system has an annular piston with a switchable diaphragm in order to lower the valve noises. The annular piston moves, in response to differential pressure, between a first position at which a pressurized medium flow path parallel to the diaphragm exists and a second position at which pressurized medium flows exclusively through the diaphragm. A pressurized agent channel, arranged upstream of the valve seat, has a portion having a reduced cross section relative to the valve seat, into which a channel branch of small nominal diameter opens. With this design, the pressure energy of the pressurized medium column flowing into the solenoid valve is converted into kinetic energy, which initiates a pressure gradient in the channel branch and prevents premature switching of the annular piston into the diaphragm position during slip-free normal braking.

Abstract translation: PCT No.PCT / EP94 / 03622 Sec。 371 1995年12月14日第 102（e）日期1995年12月14日PCT 1994年11月4日PCT PCT。 第WO95 / 13945号公报 日期1995年5月26日用于滑动控制制动系统的电磁阀具有带有可切换隔膜的环形活塞，以便降低阀门噪声。 环形活塞响应于压差而在平行于隔膜的加压介质流动路径存在的第一位置和加压介质流过隔膜的第二位置之间移动。 设置在阀座上游的加压剂通道具有相对于阀座具有减小的横截面的部分，其中小标称直径的通道分支打开。 通过这种设计，流入电磁阀的加压介质塔的压力能量转换为动能，其在通道分支中启动压力梯度，并防止环形活塞在无滑差正常制动期间过早切换到隔膜位置 。

公开(公告)号：US5577813A

公开(公告)日：1996-11-26

申请号：US416689

申请日：1995-04-10

Applicant: Dalibor Zaviska

Inventor： Dalibor Zaviska

IPC: B60T8/34 ,  B60T8/36 ,  B60T8/40 ,  B60T8/42 ,  B60T13/14 ,  B60T13/68 ,  F15B1/02 ,  F15B1/24 ,  B60T15/00 ,  B60T8/38 ,  F16B13/08

CPC classification number: B60T13/68 ,  B60T13/148 ,  B60T8/34 ,  B60T8/3675 ,  B60T8/368 ,  B60T8/40 ,  B60T8/4068 ,  B60T8/4275 ,  B60T8/4291 ,  F15B1/24 ,  F15B2201/21 ,  F15B2201/312 ,  F15B2201/3158 ,  F15B2201/411 ,  F15B2201/413 ,  Y10S303/10 ,  Y10S303/11

Abstract: A compact hydraulic unit for slip-controlled brake systems with several hydraulically, mechanically and/or electrically operable functional elements (e.g. accumulator, valve elements, pressure generating and driving elements) arranged in an accommodating member, with several pressure fluid channels connecting the functional elements. The pressure fluid channels create a hydraulically operable connection between at least one pressure fluid supply and one pressure fluid consumer. A control device can be connected with the valve and the driving elements by means of electrical conductors. The valve elements are arranged in several valve accommodating bores of the valve accommodating member in a first and a second row. Pressure fluid bores are provided between the two diametrically extending valve rows which connect the valve elements and location bores containing the pressure generating element and the driving element. Outside the two valve rows, there are further location bores in the valve accommodating member in which pressure accumulator pistons are positioned.

Abstract translation: PCT No.PCT / EP93 / 02543 Sec。 371日期：1995年4月10日 102（e）日期1995年4月10日PCT提交1993年9月20日PCT公布。 出版物WO94 / 08830 日期1994年04月28日一种用于滑动控制制动系统的紧凑型液压单元，具有几个液压，机械和/或电可操作的功能元件（例如蓄能器，阀元件，压力产生和驱动元件），其布置在容纳构件中，具有多个压力流体 连接功能元件的通道。 压力流体通道在至少一个压力流体供应源和一个压力流体消耗器之间形成液压可操作的连接。 控制装置可以通过电导体与阀和驱动元件连接。 阀元件布置在第一和第二排中的阀容纳构件的多个阀容纳孔中。 压力流体孔设置在连接阀元件和包含压力产生元件和驱动元件的定位孔之间的两个径向延伸的阀排之间。 在两个阀排之外，在阀容纳构件中还有另外的位置孔，在该容纳构件中定位有压力储存器活塞。

公开(公告)号：US5564798A

公开(公告)日：1996-10-15

申请号：US938155

申请日：1992-11-30

Applicant: Dalibor Zaviska ,  Paul Linhoff

Inventor： Dalibor Zaviska ,  Paul Linhoff

IPC: B60T8/34 ,  B60T8/42 ,  B60T8/48 ,  B60T8/50 ,  B60T8/32

CPC classification number: B60T8/341 ,  B60T8/344 ,  B60T8/4283 ,  B60T8/4291 ,  B60T8/4872 ,  B60T8/5006 ,  B60T8/5037 ,  B60T8/5075 ,  Y10S303/04 ,  Y10S303/11 ,  Y10S303/90

Abstract: An anti-locking brake system is provided, wherein, during a control operation, the brake conduit is blocked by a separating valve. The wheel brakes, through a return conduit, are in communication with the intake side of a pump. Provided in the return conduit is an outlet valve. The pressure side of the pump, through a pressure conduit, is in communication with the brake conduit between the separating valve and the wheel brake. A restriction element is provided in the pressure conduit. Check valves between the master brake cylinder and the pressure side of the pump enable pressure fluid, if an enhanced amount of pressure fluid is required by the control circuit, to be fed from the master brake cylinder into the control circuit.

Abstract translation: PCT No.PCT / EP92 / 00608 Sec。 371日期：1992年11月30日 102（e）日期1992年11月30日PCT 1991年3月19日PCT公布。 第WO92 / 17356号公报 日期1992年10月15日提供一种防抱死制动系统，其中在控制操作期间，制动管道被分离阀阻挡。 轮毂制动器通过回流管道与泵的进气侧连通。 在回流导管中设有出口阀。 泵的压力侧通过压力导管与分离阀和车轮制动器之间的制动管路连通。 限压元件设置在压力管道中。 主制动缸与泵的压力侧之间的止回阀能够使压力流体（如果控制回路需要增加压力流体的量）从主制动缸进入控制回路。