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1. 发明授权

US06457956B1 Piston pump 有权
标题翻译：活塞泵
公开(公告)号：US06457956B1
公开(公告)日：2002-10-01
申请号：US09744691
申请日：2001-04-16
申请人： Manfred Hauser , Norbert Alaze , Walter Kremsreiter , Thorsten Duermeier , Juergen Reiner , Werner Rittler , Ursula Eckstein , Andreas Weh , Erika Mank
发明人： Manfred Hauser , Norbert Alaze , Walter Kremsreiter , Thorsten Duermeier , Juergen Reiner , Werner Rittler , Ursula Eckstein , Andreas Weh , Erika Mank
IPC分类号： F04B3700
CPC分类号： F04B53/126 , B60T8/4031 , F04B53/143
摘要： The invention relates to a piston pump for a slip-controlled hydraulic vehicle brake system. To make a piston of the piston pump easy and inexpensive to manufacture, the invention proposes that the piston be comprised of a sleeve-like shaped part and a valve seat part that is made of plastic and is press-fitted into the shaped part. A high-pressure-side sealing lip is formed onto the valve seat part and is of one piece with it. By means of a tubular support body, a restoring spring is supported on the valve seat part spaced apart from a valve seat of the valve seat part and spaced apart from the sealing lip, which prevents the valve seat and the sealing lip from being impaired by the force of the restoring spring.
摘要翻译：本发明涉及一种用于滑动控制液压车辆制动系统的活塞泵。为了使活塞泵的活塞容易且制造成本低廉，本发明提出活塞由套筒形的部件和由塑料制成的阀座部件压配合到成形部件中。高压侧密封唇形成在阀座部上，与其一体成型。通过管状支撑体，复位弹簧支撑在阀座部分上，与阀座部分的阀座间隔开并与密封唇分开，防止阀座和密封唇受到损伤恢复弹簧的力。

2. 发明授权

US06652245B2 Piston pump for hydraulic vehicle brake system 失效
标题翻译：液压车辆制动系统的活塞泵
公开(公告)号：US06652245B2
公开(公告)日：2003-11-25
申请号：US09979730
申请日：2002-03-27
申请人： Manfred Hauser , Norbert Alaze , Thorsten Duermeier , Ursula Eckstein , Erika Mank
发明人： Manfred Hauser , Norbert Alaze , Thorsten Duermeier , Ursula Eckstein , Erika Mank
IPC分类号： F04B5320
CPC分类号： F04B53/166 , B60T8/4031 , F04B53/20
摘要： The invention relates to a piston pump for a hydraulic, slip-controlled vehicle brake system. The piston pump has a piston, which is inserted with a part of its length into a sleeve. A tubular filter that encompasses the piston is attached to the sleeve and constitutes a captive retainer, which secures the piston in a captive fashion in the sleeve. In order to reduce an axial mobility of a sealing ring that seals the piston in the pump housing, the invention proposes attaching the filter, which limits the axial mobility of the sealing ring, to the sleeve in an axially mobile fashion.
摘要翻译：本发明涉及一种用于液压，滑动控制的车辆制动系统的活塞泵。活塞泵具有将其一部分长度插入套筒中的活塞。包围活塞的管状过滤器附接到套筒上，并构成固定保持器，其以活动的方式将活塞固定在套筒中。为了减小密封在泵壳体中的活塞的密封环的轴向移动性，本发明提出将轴向移动的方式将密封环的轴向移动性限制在过滤器上。

3. 发明授权

US06224352B1 Piston pump in a brake system of a vehicle 失效
标题翻译：活塞泵在车辆的制动系统中
公开(公告)号：US06224352B1
公开(公告)日：2001-05-01
申请号：US09269668
申请日：1999-05-28
申请人： Manfred Hauser , Norbert Alaze , Thorsten Duermeier , Ursula Eckstein
发明人： Manfred Hauser , Norbert Alaze , Thorsten Duermeier , Ursula Eckstein
IPC分类号： F04B2300
CPC分类号： B60T8/4031 , F04B1/0421 , F04B53/146 , F04B53/147 , F04B53/20
摘要： A piston pump for a slip-controlled hydraulic brake system for a vehicle. A tubular filter is mounted on a bush of the piston pump; the filter has a filter ring that forms a guide ring and is spaced apart from the bush and axially guides the piston by a part of the piston that protrudes from the bush. A separate guide ring is dispensed with, and the structural length of the piston pump can be shortened.
摘要翻译：一种用于车辆的滑动液压制动系统的活塞泵。管状过滤器安装在活塞泵的衬套上; 过滤器具有形成引导环并与衬套间隔开的过滤环，并且通过从衬套突出的活塞的一部分轴向地引导活塞。省去了单独的导向环，可以缩短活塞泵的结构长度。

4. 发明授权

US5927824A Vehicle hydraulic brake system 失效
标题翻译：车辆液压制动系统
公开(公告)号：US5927824A
公开(公告)日：1999-07-27
申请号：US875387
申请日：1997-09-29
申请人： Arnold Pahl , Wolf-Dieter Jonner , Norbert Alaze , Helmut Pueschel , Thomas Isella , Guenther Schmidt , Karl-Heinz Willmann , Rolf Hummel , Elmar Mueller , Johann Herr , Roland Holzmann , Guenter Dzierzawa , Martin Moehle , Guenter Krenz , Erika Mank , Hans-Juergen Herderich
发明人： Arnold Pahl , Wolf-Dieter Jonner , Norbert Alaze , Helmut Pueschel , Thomas Isella , Guenther Schmidt , Karl-Heinz Willmann , Rolf Hummel , Elmar Mueller , Johann Herr , Roland Holzmann , Guenter Dzierzawa , Martin Moehle , Guenter Krenz , Erika Mank , Hans-Juergen Herderich
IPC分类号： B60T8/24 , B60T8/38 , B60T8/40 , B60T8/48 , B60T11/232 , F04C14/26 , B60T8/34
CPC分类号： F04C14/26 , B60T11/232 , B60T8/38 , B60T8/4022 , B60T8/4031 , B60T8/4054 , B60T8/4881
摘要： A vehicle hydraulic brake system having brake pressure modulation valve assemblies, between a dual-circuit master cylinder and wheel brakes of vehicle wheels. The pump device is embodied as a low-pressure pump with the brake pressure modulation valve assemblies be assigned a first and second return pump and that in the automatic braking mode the first pressure chamber is made to communicate with a first return pump and the second pressure chamber is made to communicate with the second return pump, on the inlet side in both cases. The low-pressure pump, in the automatic braking mode, generates charge pressure for the return pumps that is substantially below a maximum brake pressure, and the return pumps generate the maximum projected brake pressure and serve, in the additionally possible anti-lock mode, to return pressure fluid from the wheel brakes to the master cylinder. The vehicle brake system is an inexpensive low-pressure pump that offers a high possible capacity of the return pumps in the automatic braking mode.
摘要翻译： PCT No.PCT / DE96 / 01524 Sec。 371日期：1997年9月29日 102（e）1997年9月29日PCT PCT 1996年8月16日PCT公布。公开号WO97 / 21570 日期1996年6月19日一种具有制动压力调节阀组件的车辆液压制动系统，在双回路主缸和车轮的车轮制动器之间。泵装置被实施为低压泵，其中制动压力调节阀组件被分配有第一和第二回流泵，并且在自动制动模式下，使第一压力室与第一回流泵连通，并且第二压力在两种情况下，腔室都与第二回流泵连通，在入口侧。在自动制动模式下的低压泵为返回泵产生的充气压力大大低于最大制动压力，并且回流泵产生最大的预设制动压力，并且在额外可能的防抱死模式下，以将压力流体从车轮制动器返回到主缸。车辆制动系统是廉价的低压泵，其在自动制动模式中提供了返回泵的高可能容量。

5. 发明授权

US07278835B2 Piston pump 有权
标题翻译：活塞泵
公开(公告)号：US07278835B2
公开(公告)日：2007-10-09
申请号：US10471261
申请日：2002-03-13
申请人： Edgar Schmitt , Norbert Alaze , Ernst-Dieter Schaefer , Marcus Egle , Jochen Braun , Ursula Eckstein , Peter Zimmermann , Christian Debusmann , Manfred Dreyer
发明人： Edgar Schmitt , Norbert Alaze , Ernst-Dieter Schaefer , Marcus Egle , Jochen Braun , Ursula Eckstein , Peter Zimmermann , Christian Debusmann , Manfred Dreyer
IPC分类号： F04B19/00 , F04B11/00 , F16L55/04
CPC分类号： B60T8/4068 , B60T8/4031 , F04B11/0016 , F04B11/0091
摘要： A piston pump for brake systems employs a pulsation-smoothing device that functions especially well in the region of the outlet valve. As a result, substantially less noise occurs, and the durability of the piston pump is substantially better. The piston pump is used essentially in traction-controlled motor vehicle brake systems.
摘要翻译：用于制动系统的活塞泵采用在出口阀区域中特别好地起作用的脉动平滑装置。结果，发生较少的噪音，并且活塞泵的耐久性显着更好。活塞泵主要用于牵引力控制的汽车制动系统。

6. 发明授权

US6082244A Piston pump 失效
标题翻译：活塞泵
公开(公告)号：US6082244A
公开(公告)日：2000-07-04
申请号：US124913
申请日：1998-07-30
申请人： Heinz Siegel , Manfred Hauser , Norbert Alaze , Dieter Merklein , Wolfgang Schuller , Julius Bayrhof , Walter Kremsreiter , Joachim Evertz , Joerg Zielke , Ralf Zitzelsberger , Andreas Weh , Bernd Allenzon
发明人： Heinz Siegel , Manfred Hauser , Norbert Alaze , Dieter Merklein , Wolfgang Schuller , Julius Bayrhof , Walter Kremsreiter , Joachim Evertz , Joerg Zielke , Ralf Zitzelsberger , Andreas Weh , Bernd Allenzon
IPC分类号： B60T8/40 , F04B1/04 , F04B53/16 , F04B53/20 , F15B21/04 , F04B23/00
CPC分类号： B60T8/4031 , F04B1/0421 , F04B53/166 , F04B53/20
摘要： The invention relates to a piston pump having a piston that is axially displaceable in a bush. In order to keep the piston in the bush in a manner secured against loss, a tubular filter is secured to the bush in the extension thereof; the filter has a smaller inside diameter than the bush and in this way keeps the piston in the bush.
摘要翻译：本发明涉及一种活塞泵，其具有可在衬套中轴向移动的活塞。为了以固定的方式将活塞保持在衬套中，管状过滤器在其延伸部中固定到衬套上; 过滤器具有比衬套更小的内径，并且以这种方式将活塞保持在衬套中。

7. 发明授权

US06340295B1 Piston pump for a vehicle brake system having radial play between a closure element and a bush 有权
标题翻译：用于在闭合元件和衬套之间具有径向游隙的车辆制动系统的活塞泵
公开(公告)号：US06340295B1
公开(公告)日：2002-01-22
申请号：US09269669
申请日：1999-09-13
申请人： Manfred Hauser , Norbert Alaze , Dieter Merklein , Wolfgang Schuller , Julius Bayrhof , Walter Kremsreiter , Joachim Evertz , Joerg Zielke , Ralf Zitzelsberger , Andreas Weh , Bernd Allenzon , Michael Hellebrandt
发明人： Manfred Hauser , Norbert Alaze , Dieter Merklein , Wolfgang Schuller , Julius Bayrhof , Walter Kremsreiter , Joachim Evertz , Joerg Zielke , Ralf Zitzelsberger , Andreas Weh , Bernd Allenzon , Michael Hellebrandt
IPC分类号： F04B1900
CPC分类号： F04B1/0421 , B60T8/4031 , F04B53/168
摘要： A piston pump intended especially for use in a slip-controlled hydraulic vehicle brake system. The piston pump is inserted into a cylinder bore, the piston pump has a piston, a bush, and a closure element that tightly closes the cylinder bore. The closure element is joined radially movably to the bush, for instance via caulking. This joint has the advantage that the piston pump can be assembled into a compact, easily manipulated, and sturdy component unit, and that the closure element and the bush are aligned with one another on being inserted into the cylinder bore.
摘要翻译：专门用于滑动控制液压车辆制动系统的活塞泵。活塞泵插入缸孔中，活塞泵具有活塞，衬套和闭合气缸孔的闭合元件。闭合元件例如通过铆接可径向移动地连接到衬套。该接头具有以下优点：活塞泵可以组装成紧凑，容易操纵和坚固的部件单元，并且闭合元件和衬套在插入气缸孔中时彼此对准。

8. 发明授权

US06334762B1 Piston pump including an easily produced flow conduit 有权
标题翻译：活塞泵包括容易生产的流动管道
公开(公告)号：US06334762B1
公开(公告)日：2002-01-01
申请号：US09269300
申请日：1999-06-30
申请人： Manfred Hauser , Norbert Alaze , Dieter Merklein , Wolfgang Schuller , Julius Bayrhof , Siegfried Fritsch , Walter Kremsreiter , Franz Mayer , Joachim Evertz , Joerg Zielke , Ralf Zitzelsberger , Andreas Weh , Bernd Allenzon , Michael Hellebrandt , Tobias Fluck
发明人： Manfred Hauser , Norbert Alaze , Dieter Merklein , Wolfgang Schuller , Julius Bayrhof , Siegfried Fritsch , Walter Kremsreiter , Franz Mayer , Joachim Evertz , Joerg Zielke , Ralf Zitzelsberger , Andreas Weh , Bernd Allenzon , Michael Hellebrandt , Tobias Fluck
IPC分类号： F04B104
CPC分类号： B60T8/4031 , F04B1/0421 , F04B53/1087 , F04B53/168
摘要： The invention is directed to a piston pump for a hydraulic vehicle brake system. For simple and inexpensive manufacturability, the piston pump embodies an outlet conduit as a groove in a sleeve bottom and a sealing part. As a result, the sleeve and the sealing part can be manufactured in a non-cutting manner by means of forming. Another advantage of letting the outflow conduit into the sleeve bottom is that the outlet conduit is disposed a small distance in the axial direction from a valve seat of an outlet valve, which counteracts noise production.
摘要翻译：本发明涉及一种用于液压车辆制动系统的活塞泵。为了简单和便宜的可制造性，活塞泵将出口管道作为套筒底部的凹槽和密封部件。结果，套筒和密封部件可以通过成形而以非切割方式制造。使流出管道进入套筒底部的另一个优点是，出口导管沿轴向方向设置在与出口阀的阀座相距较小的距离处，这抵消了噪音的产生。

9. 发明授权

US08475150B2 Internal gear pump for a brake system 有权
标题翻译：用于制动系统的内齿轮泵
公开(公告)号：US08475150B2
公开(公告)日：2013-07-02
申请号：US12738459
申请日：2008-09-19
申请人： Berthold Kaeferstein , Rene Schepp , Tilman Noack , Norbert Alaze
发明人： Berthold Kaeferstein , Rene Schepp , Tilman Noack , Norbert Alaze
IPC分类号： F04C2/10
CPC分类号： F04C2/101 , F04C15/0019
摘要： The invention relates to an internal gear pump for a brake system, in the pump housing of which an internally toothed ring gear and a pinion meshing with the toothing of the ring gear are pivotally supported about parallel axes. As a result the toothing thereof limits an approximately crescent-shaped tapering annular space, in which a filler piece supported toward the intake side of the pump is arranged. The circumferential sides of the filler piece are bent in accordance with the addendum circle of the ring gear toothing or of the pinion toothing. The sides rest against several tooth tips in a sealing manner under a spring force. According to the invention, one of the two circumferential sides of the filler piece is formed by a radially resilient circumferential wall, which is nestled against the tooth tips of the pinion or the ring gear due to the deflection based on the inherent spring force thereof.
摘要翻译：本发明涉及一种用于制动系统的内齿轮泵，在泵壳体中，内啮合齿圈和与齿圈啮合的小齿轮围绕平行的轴线枢转地支撑。结果，其齿部限制了近似月牙形的锥形环形空间，其中布置了朝向泵的进气侧支撑的填充件。填充件的周向侧面根据齿圈齿圈或小齿轮齿的齿顶圆弯曲。在弹簧力下，侧面以密封方式抵靠多个齿尖。根据本发明，填充片的两个周向侧之一由径向弹性的圆周壁形成，该圆周壁由于基于其固有弹簧力的偏转而抵靠小齿轮或环形齿轮的齿顶。

10. 发明申请

US20130121861A1 Piston Pump 审中-公开
标题翻译：活塞泵
公开(公告)号：US20130121861A1
公开(公告)日：2013-05-16
申请号：US13512022
申请日：2010-09-29
申请人： Rene Schepp , Klaus-Peter Schmoll , Norbert Alaze , Harald Hermann
发明人： Rene Schepp , Klaus-Peter Schmoll , Norbert Alaze , Harald Hermann
IPC分类号： F04B1/00
CPC分类号： F04B1/00 , B60T8/4031 , F04B1/0408 , F04B1/0439 , F04B1/0448 , F04B53/126 , F04B53/129 , F04B53/143 , F04B53/164
摘要： A support ring of a sealing ring of a piston pump of a slip-controlled vehicle brake system is designed with longitudinal grooves in order to prevent a pressure build-up between the sealing ring and the support ring due to slip leakage.
摘要翻译：滑动控制的车辆制动系统的活塞泵的密封环的支撑环设计有纵向槽，以防止由于滑动泄漏导致密封环和支撑环之间的压力积聚。

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