专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO1991018775A1 BRAKE-PRESSURE REGULATING DEVICE 审中-公开
标题翻译：制动压力调节装置
公开(公告)号：WO1991018775A1
公开(公告)日：1991-12-12
申请号：PCT/EP1991000485
申请日：1991-03-14
申请人： ALFRED TEVES GMBH , ALFRED TEVES METALLWARENFABRIK GMBH & CO. OHG , REINARTZ, Hans-Dieter , VOLZ, Peter , BECK, Erhard , GOOSSENS, André, F., L.
发明人： ALFRED TEVES GMBH , ALFRED TEVES METALLWARENFABRIK GMBH & CO. OHG
IPC分类号： B60T08/40
CPC分类号： B60T8/4291 , B60T8/4018 , B60T8/405 , B60T8/445 , B60T8/4809 , B60T8/5031 , B60T8/5093
摘要： A brake-pressure regulating device with an antilock braking system operates with a hydraulic fluid and includes a master cylinder, a pressure modulator comprising a plurality of valve elements for varying the hydraulic pressure in the wheel cylinders of the wheel brakes during a braking pressure control mode, at least one motor-driven pump (48) for generating the hydraulic pressure, and an electronic regulator. The axially mobile armature (66) of the motor has a thrust element (49). In control mode, when the pump motor starts, the known initial axial thrust of electric motor armatures is exploited. The axial thrust causes the thrust element (33) to switch on a non-return valve (33). The connection between master cylinder (37) and wheel cylinder (43) is thereby interrupted almost immediately. In addition, switching on of the non-return valve restricts the flow of hydraulic fluid delivered by the pump (48) through a flow-limiting valve (59) into the wheel cylinder (43). The pressure in the wheel cylinder is reduced rapidly using relatively simple hydraulic means.

2. 发明申请

WO1992005989A1 ELECTROMAGNETIC VALVE, IN PARTICULAR AN ELECTROMAGNETIC VALVE FOR HYDRAULIC BRAKE SYSTEMS WITH ANTI-SLIP CONTROL 审中-公开
标题翻译：电磁阀，特别是用于具有防滑控制的液压制动系统的电磁阀
公开(公告)号：WO1992005989A1
公开(公告)日：1992-04-16
申请号：PCT/EP1991001466
申请日：1991-08-03
申请人： ALFRED TEVES GMBH , ALFRED TEVES METALLWARENFABRIK GMBH & CO. OHG , SEITZ, Karlheinz , LAUER, Josef , GOOSSENS, André, F., L.
发明人： ALFRED TEVES GMBH , ALFRED TEVES METALLWARENFABRIK GMBH & CO. OHG
IPC分类号： B60T08/36
CPC分类号： B60T8/3615 , B60T8/3675 , B60T15/028
摘要： The invention concerns an electromagnetic valve in which a valve tube (3) is fitted, so that it is frictionally locking, between a bushing (1) fitted in a bore in the valve housing (2) and the valve housing (2) itself, preferably by caulking or cutting in. In order to increase the cohesive forces acting on the surfaces in contact with each other of the valve housing (2), the tube (3) and the bushing (1), the invention calls for a physically interlocking joint to be used, in addition to the frictionally locking joint, to improve the ability of the connection to absorb the shearing forces experienced.

3. 发明申请

WO1992005990A1 BRAKING INSTALLATION WITH A DEVICE FOR REGULATING BOTH THE BRAKING AND DRIVE SLIP 审中-公开
标题翻译：用于调节制动和驱动滑动的装置的制动安装
公开(公告)号：WO1992005990A1
公开(公告)日：1992-04-16
申请号：PCT/EP1991001620
申请日：1991-08-26
申请人： ALFRED TEVES GMBH , BURGDORF, Jochen , REINARTZ, Hans-Dieter , STEFFES, Helmut , VOLZ, Peter , MAAS, Joachim , DINKEL, Dieter , BECK, Erhard , RISCH, Stefan
发明人： ALFRED TEVES GMBH
IPC分类号： B60T08/48
CPC分类号： B60T8/368 , B60T8/341 , B60T8/348 , B60T8/4031 , B60T8/4275 , B60T8/4872 , Y10S303/901
摘要： The description relates to a braking device which can be used for regulating both the braking and drive slip. The braking slip is regulated on the recirculation principle, and during drive slip regulation an open system is installed. In order to use the same pump (10) in both cases, there is a valve system consisting of a first clack valve (16) and a second clack valve (17) allocated to the intake side of the pump. The opening pressure of the first clack valve (16) is greater than that of the second (17). Furthermore the admission pressure of the low-pressure store (9) is greater than the opening pressure of the first clack valve (16). The first clack valve (16) is operative during braking slip regulation and the second (17) during drive slip regulation. The changeover may be effected, for instance by the master cylinder pressure via a control line (18).

4. 发明申请

WO1993009982A1 PRESSURE-CONTROL VALVE 审中-公开
标题翻译：压力控制阀
公开(公告)号：WO1993009982A1
公开(公告)日：1993-05-27
申请号：PCT/EP1992002492
申请日：1992-10-30
申请人： ALFRED TEVES GMBH , REINARTZ, Hans-Dieter , VOLZ, Peter , BECK, Erhard
发明人： ALFRED TEVES GMBH
IPC分类号： B60T08/36
CPC分类号： B60T8/367 , B60T8/3615 , B60T8/5025 , G05D16/2013 , Y10T137/86734 , Y10T137/86791
摘要： The invention concerns a pressure-control valve with a valve-obturation element (4) which is mounted so that it can move longitudinally in the valve housing (17). The valve-obturation element (4) allows the size of a port between a first pressure-medium connection point (2) and at least a second pressure-medium connection point (3) to be adjusted, the size of the port depending on the position of the valve-obturation element (4) relative to the valve seat (18). In order to reduce valve noise, passageways (1, 1') for the pressure medium, which can be closed off or opened one immediately after the other by the valve-obturation element (4), are located between the first and second pressure-medium connection points (2, 3), thus giving a variable valve-opening area.

5. 发明申请

WO1992018362A1 SOLENOID VALVE DESIGNED IN PARTICULAR FOR SLIP-CONTROLLED VEHICLE-BRAKE SYSTEM 审中-公开
标题翻译：专门为滑动控制的制动系统设计的电磁阀
公开(公告)号：WO1992018362A1
公开(公告)日：1992-10-29
申请号：PCT/EP1992000308
申请日：1992-02-13
申请人： ALFRED TEVES GMBH , ALFRED TEVES METALLWARENFABRIK GMBH & CO. OHG , VOLZ, Peter , TIMMERMANS, Marc
发明人： ALFRED TEVES GMBH , ALFRED TEVES METALLWARENFABRIK GMBH & CO. OHG
IPC分类号： B60T08/36
CPC分类号： B60T8/5025 , B60T8/365 , B60T15/028 , Y10T137/7792
摘要： The invention concerns a solenoid valve in which a volume governer (4) which determines the flow of brake fluid is inserted coaxial to the valve-closure member (2) and inside the body (3) holding the valve. The volume governer (4) is integrated in series between the first input line (1) from a brake-fluid reservoir and the valve-closure member (2), reducing valve operating noise while keeping the installation volume as small as necessary and avoiding propagation of valve noise to the whole of the system connected to the valve.

6. 发明申请

WO1992004214A1 ELECTROMAGNETIC VALVE FOR HYDRAULIC BRAKE SYSTEMS WITH SLIP CONTROL 审中-公开
标题翻译：具有滑动控制的液压制动系统的电磁阀
公开(公告)号：WO1992004214A1
公开(公告)日：1992-03-19
申请号：PCT/EP1991001604
申请日：1991-08-24
申请人： ALFRED TEVES GMBH , ALFRED TEVES METALLWARENFABRIK GMBH & CO OHG , BURGDORF, Jochen , VOLZ, Peter , GOOSSENS, André, F., L.
发明人： ALFRED TEVES GMBH , ALFRED TEVES METALLWARENFABRIK GMBH & CO OHG
IPC分类号： B60T08/36
CPC分类号： B60T8/4809 , B60T8/365 , B60T15/028 , Y10T137/7835
摘要： The valve disclosed has a magnetic armature (2) surrounded by a dome-shaped casing (14), the armature executing a reciprocating motion in response to the passage of current through a coil magnet (16) fitted round the casing (14), thus moving the valve needle (1), which forms part of the armature (2) and part of which is surrounded by a core magnet (13), so that the needle fits into the valve seat (3) which is fixed to the valve housing (15). The invention is based on the idea of superimposing a hydraulic control force on the electromagnetic control force, i.e. going beyond merely switching the valve needle (1) electromagnetically and providing a valve-opening function which is independent of system pressure, like that of a pressure-relief or pressure-limiting valve.

7. 发明申请

WO1993019960A1 HYDRAULIC SWITCH VALVE FOR A VEHICLE BRAKE SYSTEM 审中-公开
标题翻译：液压切换用于车辆制动系统
公开(公告)号：WO1993019960A1
公开(公告)日：1993-10-14
申请号：PCT/EP1993000033
申请日：1993-01-09
申请人： ALFRED TEVES GMBH , REINARTZ, Hans-Dieter , BECK, Erhard , RISCH, Stefan
发明人： ALFRED TEVES GMBH
IPC分类号： B60T08/34
CPC分类号： B60T8/341 , B60T8/4872 , Y10S303/90
摘要： The invention concerns a hydraulic switch valve (101) for a vehicle brake system with anti-locking and drive-slip control, the brake system operating on the fluid-recirculation principle for anti-locking control, and its self-priming pump aspirating hydraulic fluid through the brake-system master cylinder for drive-slip control. The switch valve (101) is fitted in the aspiration line between the pump and the master cylinder. It shuts off this line whenever the brake pedal is actuated and opens it at each drive-slip control adjustment. In order to avoid undesirable effects on brake-pedal feel, throttles (134, 136) are used to increase the closing time of the switch valve (101) so that the fluid volume produced by switching is assimilated gradually and continuously. The driver cannot feel any effect on the brake pedal. The switch position is preferably defined by a membrane whose active surface depends on its degree of flexure. An advantage of such a membrane is that it operates without stick-slip occurring.

8. 发明申请

WO1993014961A1 BRAKING PRESSURE CONTROL DEVICE, IN PARTICULAR FOR CONTROLLING THE DRIVE SLIP OF DRIVEN WHEELS 审中-公开
标题翻译：制动压力控制装置，特别是用于控制驱动轮的驱动滑块
公开(公告)号：WO1993014961A1
公开(公告)日：1993-08-05
申请号：PCT/EP1992002938
申请日：1992-12-17
申请人： ALFRED TEVES GMBH , REINARTZ, Hans-Dieter , BECK, Erhard
发明人： ALFRED TEVES GMBH
IPC分类号： B60T08/48
CPC分类号： B60K28/16 , B60T8/38 , B60T8/4275 , B60T8/4872 , Y10S303/11
摘要： A braking pressure control unit, in particular for drive slip control, is based on an antilock braking system that operates according to the return principle. An accumulator (15) is connected by a lock valve (34) to the pressure pipe (6''). The lock valve (34) is opened in particular when a braking process is initiated during drive slip control and regulates wheel slip during braking. To prevent the pressure medium introduced into the braking circuit during drive slip control from returning into the reservoir (34) and damaging the master cylinder packing (13), the accumulator (15) receives a corresponding amount of pressure medium. The packing (13) is thus protected against damage during braking slip control.

9. 发明申请

WO1989008573A2 BRAKE SYSTEM 审中-公开
标题翻译：刹车系统
公开(公告)号：WO1989008573A2
公开(公告)日：1989-09-21
申请号：PCT/EP1989000209
申请日：1989-03-02
申请人： ALFRED TEVES GMBH , REINARTZ, Hans-Dieter , VOLZ, Peter
发明人： ALFRED TEVES GMBH
IPC分类号： B60T08/40
CPC分类号： F04B49/246 , B60T8/4022 , B60T8/4036 , B60T8/4059
摘要： A brake system for motor vehicles with antiblocking device comprises a pump which in the control mode conveys a reduced volume in order to position a piston of the master cylinder. In the embodiment shown in Figure 2, the reduction in volume is achieved by keeping the nonreturn valve (64, 65) open, so that the flow of hydraulic medium is unaffected by the movements of the piston (56). The nonreturn valve (64, 65) is kept open by an electromagnetic actuating unit (62) controlled by the antiblocking device. In this way, at least one piston of the master cylinder, and hence the brake pedal, can be positioned as desired during the control mode by simple means.
摘要翻译：具有防抱死装置的机动车辆的制动系统包括泵，其在控制模式中传送减小的体积以便定位主缸的活塞。在图2所示的实施例中，通过保持止回阀（64,65）打开来实现体积的减小，使得液压介质的流动不受活塞（56）的运动影响。止回阀（64,65）通过由防堵塞装置控制的电磁致动单元（62）保持打开。以这种方式，主缸的至少一个活塞以及制动踏板可以通过简单的装置在控制模式期间根据需要被定位。

10. 发明申请

WO1989010286A1 ELECTROHYDRAULIC PRESSURE-CONTROL DEVICE 审中-公开
标题翻译：电动压力控制装置
公开(公告)号：WO1989010286A1
公开(公告)日：1989-11-02
申请号：PCT/EP1989000298
申请日：1989-03-20
申请人： ALFRED TEVES GMBH , BURGDORF, Jochen , REINARTZ, Hans-Dieter , VOLZ, Peter , VELLMER, Arnim
发明人： ALFRED TEVES GMBH
IPC分类号： B60T08/32
CPC分类号： B60T8/3675 , B60T15/028 , H01R13/005 , Y10S303/10
摘要： Electrohydraulic pressure-control device for an antilocking control system in the form of a self-contained assembly comprising an electronic regulator (1) and a hydraulic unit. The latter comprises a holding body (18) for electromagnetic valves and a top (13) that includes the coils (5, 6) which extend above the valve-holding body. Said regulator (1) and hydraulic unit are linked through a mounting, locating and anchoring device (3) as well as through an electrical contact device (4). Said anchoring device (3) is arranged in the area of the valve-holding body (18). Said electrical contact device (4) is mounted between the top (13) and the electronic regulator (1). Said anchoring device (3) intercepts external forces applied to the regulator (1). Said contact device (4) is used to produce a safe, protected electrical contact. Said invention also relates to a valve block unit for an antilocking control device, including several electromagnetic valves arranged as a single block in a valve-holding body. The coils of the electromagnetic valves extend above the valve-holding body and include contact elements. Said valve block unit has a top to protect the contact elements and the coil parts extending over the valve-holding body. Said top is designed as an electronic regulator and as an integral part with the valve block unit.
摘要翻译：一种用于防抱死控制系统的电液压控制装置，其包括电子调节器（1）和液压单元的独立组件的形式。后者包括用于电磁阀的保持体（18）和包括在阀保持体上方延伸的线圈（5,6）的顶部（13）。所述调节器（1）和液压单元通过安装，定位和锚固装置（3）以及通过电接触装置（4）连接。所述锚固装置（3）布置在阀保持体（18）的区域中。所述电接触装置（4）安装在顶部（13）和电子调节器（1）之间。所述锚定装置（3）拦截施加到调节器（1）的外力。所述接触装置（4）用于产生安全的受保护的电触头。本发明还涉及一种用于防抱死控制装置的阀块单元，其包括在阀保持体中以单块排列的几个电磁阀。电磁阀的线圈在阀保持体的上方延伸并且包括接触元件。所述阀块单元具有顶部以保护接触元件和在阀保持体上延伸的线圈部分。所述顶部设计为电子调节器，并且作为阀块单元的组成部分。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式