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. 发明授权

EP0484469B1 BREMSDRUCKREGELVORRICHTUNG 失效
标题翻译：制动压力控制装置
公开(公告)号：EP0484469B1
公开(公告)日：1997-06-25
申请号：EP91905775.2
申请日：1991-03-14
申请人： ITT Automotive Europe GmbH , ALFRED TEVES METALLWARENFABRIK GMBH & CO. OHG
发明人： REINARTZ, Hans-Dieter , VOLZ, Peter , BECK, Erhard , GOOSSENS, André, F., L.
IPC分类号： B60T8/40 , B60T8/50 , B60T8/42 , B60T8/44
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. 发明公开

EP0484469A1 BREMSDRUCKREGELVORRICHTUNG 失效
标题翻译：制动压力控制装置。
公开(公告)号：EP0484469A1
公开(公告)日：1992-05-13
申请号：EP91905775.0
申请日：1991-03-14
申请人： ALFRED TEVES GMBH , ALFRED TEVES METALLWARENFABRIK GMBH & CO. OHG
发明人： REINARTZ, Hans-Dieter , VOLZ, Peter , BECK, Erhard , GOOSSENS, André, F., L.
IPC分类号： B60T8
CPC分类号： B60T8/4291 , B60T8/4018 , B60T8/405 , B60T8/445 , B60T8/4809 , B60T8/5031 , B60T8/5093
摘要： Il est décrit un dispositif de régulation de la pression de freinage présentant un système régulateur d'antiblocage fonctionnant avec des moyens de pression hydrauliques et comprenant un maître-cylindre, un modulateur de pression présentant plusieurs éléments de soupapes et destiné à la variation de la pression hydraulique dans les cylindres de roues des freins sur roues durant un mode de régulation de la pression de freinage, au moins une pompe (48) commandée par un moteur, pour la production de la pression hydraulique, ainsi qu'un régulateur électronique. L'induit axial mobile (66) du moteur est muni d'un organe de poussée (49). En mode de régulation, au démarrage du moteur de la pompe, on utilise la poussée axiale initiale connue de l'induit des moteurs électriques. Du fait de cette poussée axiale, l'organe de poussée actionne une soupape de fermeture (33). Ceci interrompt, pratiquement immédiatement, la liaison entre le maître-cylindre (37) et le cylindre de roue (43). En outre, le fluide de pression circule de façon réglable par suite de la mise en circuit de la soupape de fermeture, puis est refoulé par l'intermédiaire d'une soupape de limitation de débit (59), par la pompe (48), dans le cylindre de roue (43). Ainsi, grâce à l'utilisation de moyens hydrauliques relativement simples, on obtient, de façon surprenante, une réduction de pression au niveau du cylindre de roue.

3. 发明授权

EP0650426B1 BLOCKIERGESCHÜTZTE HYDRAULISCHE BREMSANLAGE MIT BREMSKRAFTREGLER 失效
标题翻译：阻断带制动控制器受保护的液压制动
公开(公告)号：EP0650426B1
公开(公告)日：1997-03-12
申请号：EP93915896.0
申请日：1993-07-13
申请人： ITT Automotive Europe GmbH
发明人： BECK, Erhard , REINARTZ, Hans-Dieter , VOLZ, Peter
IPC分类号： B60T8/26 , B60T8/94
CPC分类号： B60T8/26 , B60T8/265 , B60T8/4275 , B60T8/94 , Y10S303/02
摘要： Following a general trend, the present invention proposes an anti-lock hydraulic braking system in which a braking force regulator has also been included. Unlike the prior art systems, the braking force regulator (21) used here, however, is blocked only when the pump (18) builds up pressure. This means that the braking force regulator (21) exerts its pressure reducing function at every uncritical brake application as soon as its changeover pressure is reached. This provides the advantage over other braking regulators which are actuated only when the anti-lock fails that the seizing or clamping of functional components of the regulator is prevented and slip control will be needed on fewer occasions.

4. 发明公开

EP0736233A1 ELEKTROMOTOR FÜR EIN TRIEBWERK, INSBESONDERE FÜR EINE PUMPE 失效
标题翻译：电动马达的动力装置，尤其是对PUMP
公开(公告)号：EP0736233A1
公开(公告)日：1996-10-09
申请号：EP95933413.0
申请日：1995-09-21
申请人： ITT Automotive Europe GmbH
发明人： VOLZ, Peter , REINARTZ, Hans-Dieter , DINKEL, Dieter
IPC分类号： F04C29 , B60T8 , F04B17 , F04B35 , H02K7 , H02K5
CPC分类号： B60T8/4022 , B60T8/4031 , F04B17/03 , H02K5/14 , H02K7/083 , H02K7/14
摘要： The proposal is for an electric motor (1), the housing (3) of which is closed by a shield (4). The shield (4) has an aperture (20), the inner surface (21) of which acts as a plain bearing for the shaft (6), where the plain bearing is sufficient to run the electric motor on test. In addition there is a projection (22) which can be inserted into an initial step (24) in a drilling in the pump housing (30) and radially secures the shield (4) on the flange surface (25) of the pump housing (3). The outer edge of the shield (4) takes the form of a collar (26) over which the housing can be pushed. The housing (3) is thus secured in relation to the shield. Overall, the housing (3) is centred on the motor shaft (6).

5. 发明公开

EP0853727A2 ELEKTROMOTOR-PUMPEN-AGGREGAT 失效
标题翻译：电动马达 - 泵机组
公开(公告)号：EP0853727A2
公开(公告)日：1998-07-22
申请号：EP96927674.0
申请日：1996-08-03
申请人： ITT Automotive Europe GmbH
发明人： REINARTZ, Hans-Dieter , DINKEL, Dieter
IPC分类号： B60T8 , F04B17 , F04B53 , H02K7 , H02K5
CPC分类号： B60T8/4022 , B60T8/368 , F04B17/03 , F04B53/16 , H02K5/14 , H02K5/225 , H02K7/14
摘要： A compact electric motor-pump assembly is disclosed. Essential features are as follows: the pump housing (9) is made of plastic and fitted into the housing case (2) of the electric motor in such a way that the housing case encloses the pump housing from outside and thus gives it stability. The pump bores (15, 16) are led radially outwards and closed off by plugs (22, 23) which lie against the inside of the electric motor housing (2). Since the pump housing is made from plastic, it can also serve as the brush carrier plate for the brushes (24, 25) of the electric motor.

6. 发明授权

EP0698183B1 ELEKTROMOTOR-PUMPEN-AGGREGAT 失效
标题翻译：电动马达 - 泵机组
公开(公告)号：EP0698183B1
公开(公告)日：1997-11-26
申请号：EP94916952.8
申请日：1994-05-13
申请人： ITT Automotive Europe GmbH
发明人： BURGDORF, Jochen , VOLZ, Peter , REINARTZ, Hans-Dieter , DINKEL, Dieter
IPC分类号： F04B17/03 , H02K7/14 , H02K7/08
CPC分类号： H02K7/083 , B60T8/368 , B60T8/4022 , F04B1/0417 , F04B17/03 , F04B53/22 , H02K5/10 , H02K5/225 , H02K7/085 , H02K7/14 , H02K11/33
摘要： In a motor and pump assembly, the motor is arranged in a motor housing (1) and the pump in a pump housing (2). Both housings (1 and 2) may be interconnected. The motor housing has a second main bearing (15). The pump housing has a pump bearing (19). In normal operation, the forces which act on the pump eccentric (18) are essentially supported by the main bearing (15) and by the pump bearing (19). The bearing forces are transmitted to the pump housing (2). When the motor housing (1) is not secured to the pump housing (2), the rotor shaft (4) is supported on the main bearing (15) and if required on an auxiliary bearing (10). The motor may thus be tested without being connected to the pump housing.

7. 发明公开

EP0797733A1 KOLBENPUMPE 失效
公开(公告)号：EP0797733A1
公开(公告)日：1997-10-01
申请号：EP95942676.0
申请日：1995-12-15
申请人： ITT Automotive Europe GmbH
发明人： VOLZ, Peter , REINARTZ, Hans-Dieter , DINKEL, Dieter
IPC分类号： F04B53 , B60T8 , F04B9 , F04B17 , F16C3
CPC分类号： B60T8/4022 , F04B9/045 , F04B17/03 , F16C3/22
摘要： The invention concerns a piston pump and in particular the arrangement of the bearing ring for supporting the pump piston (9) on an eccentric (13). The pump mounting (15) comprises a bearing ring (17) and a plurality of bearing needles (16). The generated surface of the eccentric (13) is radially set back inwardly relative to the generated surface of the shaft. The two graduated transitions (19, 20) form abutment surfaces for the bearing needles (16). The bearing ring (17) is supported on one side on an inner ring (21) for a main bearing (5) and, on the other side, directly or indirectly on the graduated transition between a second region (7) and a third region (10) in a blind hole (4). Furthermore, an auxiliary bearing (40) is provided of which the bearing ring (41) is made of a material subjected to a high degree of wear which enables the electric motor (3) used to drive the piston pump to be tested before the piston pump is assembled.
摘要翻译：本发明涉及活塞泵，特别是用于将泵活塞（9）支承在偏心轮（13）上的轴承环的布置。泵支架（15）包括轴承环（17）和多个轴承针（16）。偏心件（13）的产生表面相对于轴的产生表面径向向内缩回。两个刻度过渡部分（19,20）形成轴承针（16）的邻接表面。轴承环（17）一侧支承在主轴承（5）的内环（21）上，另一侧直接或间接支承在第二区域（7）和第三区域（10）置于盲孔（4）中。此外，设置辅助轴承（40），其中轴承环（41）由受到高度磨损的材料制成，这使得用于驱动活塞泵的电动机（3）能够在活塞泵组装完毕。

8. 发明公开

EP0787084A1 HYDRAULIKAGGREGAT 失效
标题翻译：液压动力包
公开(公告)号：EP0787084A1
公开(公告)日：1997-08-06
申请号：EP95935928.0
申请日：1995-10-11
申请人： ITT Automotive Europe GmbH
发明人： VOLZ, Peter , REINARTZ, Hans-Dieter , DINKEL, Dieter
IPC分类号： B60T8 , F15B13 , G05D16
CPC分类号： B60T8/368 , Y10S303/10
摘要： The invention concerns a hydraulic drive for a hydraulic control unit. The drive has several hydraulically, mechanically and/or electrically operated functional elements (1, 2, 3, 4), such as accumulator, valve, pressure-generation and drive elements, mounted on a mounting body (10). The drive also has several hydraulic lines which connect the functional elements (1 to 4) to each other and which are capable of forming a hydraulically switched link between at least one hydraulic-fluid supply unit and a consumer. The drive further has a link to the control unit designed to operate the functional elements (1 to 4). Several spaces (1', 2', 3', 4') associated with the functional elements (1, 2, 3, 4) are connected to a common ventilation system which supplies air to and removes air from the spaces (1' to 4'), through a single ventilation point (5), to maintain the pressure in the spaces at atmospheric, the ventilation point being connected to at least one ventilation-system pressure-equalization line (6, 6').

9. 发明公开

EP0782517A1 HYDRAULISCHE BREMSANLAGE UND VERFAHREN ZUR DRUCKREGELUNG 失效
标题翻译：液压制动系统和方法压力控制
公开(公告)号：EP0782517A1
公开(公告)日：1997-07-09
申请号：EP95934116.0
申请日：1995-09-29
申请人： ITT Automotive Europe GmbH
发明人： VOLZ, Peter , DINKEL, Dieter , REINARTZ, Hans-Dieter
IPC分类号： B60T8
CPC分类号： B60T8/4872 , B60T8/3655 , B60T8/4054 , B60T8/4275
摘要： The invention concerns a hydraulic braking system which is used for anti-lock braking control, drive slip control and other types of vehicle stability. According to the invention the delivery pressure of the pump (19) is regulated electronically. Means of action include, for example, regulation or reduction of the motor current of the pump (19), electromagnetic closure of the intake valve (20) of the pump (19), or brief switching of the block valve (5) in the brakepipe (4).

10. 发明公开

EP0708721A1 HYDRAULISCHE BREMSANLAGE MIT BREMSSCHLUPF- UND ANTRIEBSSCHLUPFREGELUNG 失效
标题翻译：与BREMSSCHLUPF-和驱动防滑控制液压制动系统
公开(公告)号：EP0708721A1
公开(公告)日：1996-05-01
申请号：EP94921652.0
申请日：1994-07-16
申请人： ITT Automotive Europe GmbH
发明人： BECK, Erhard , REINARTZ, Hans-Dieter , OTTO, Albrecht
IPC分类号： B60T8 , F04B7 , F04B53
CPC分类号： F04B53/125 , B60T8/4031 , B60T8/4872 , F04B53/102 , Y10T137/2567
摘要： A hydraulic braking system has a skid control that works according to the feedback principle and a self-priming pump that sucks hydraulic fluid out of a hydraulic fluid container for controlling the drive slip. In order to improve the capacity of the pump with a parallel arrangement of both suction valves, an improved design of the pump arrangement is disclosed, in which both suction valves (227, 231) are integrated in the pump housing (215). Advantageously they are opposite to each other in the axial direction. The first suction valve (227) is located on the movable piston (219) and the second suction valve (231) is linked to a screw cap (235). Also disclosed is a pump for the disclosed skid-controlled hydraulic braking system which has at least one suction valve (10) with a valve seat (8), a closure member (49) and a valve spring (16). The prestress of the valve spring changes depending on the position of a feeding piston (3). Means are provided that are suitable for exerting a force on the closure member (49) which counteracts the force exerted by the valve spring (16) during the suction stroke of the feeding piston (3).

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