公开(公告)号：US08475150B2

公开(公告)日：2013-07-02

申请号：US12738459

申请日：2008-09-19

Applicant: Berthold Kaeferstein ,  Rene Schepp ,  Tilman Noack ,  Norbert Alaze

Inventor： Berthold Kaeferstein ,  Rene Schepp ,  Tilman Noack ,  Norbert Alaze

IPC: F04C2/10

CPC classification number: F04C2/101 ,  F04C15/0019

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130121861A1

公开(公告)日：2013-05-16

申请号：US13512022

申请日：2010-09-29

Applicant: Rene Schepp ,  Klaus-Peter Schmoll ,  Norbert Alaze ,  Harald Hermann

Inventor： Rene Schepp ,  Klaus-Peter Schmoll ,  Norbert Alaze ,  Harald Hermann

IPC: F04B1/00

CPC classification number: F04B1/00 ,  B60T8/4031 ,  F04B1/0408 ,  F04B1/0439 ,  F04B1/0448 ,  F04B53/126 ,  F04B53/129 ,  F04B53/143 ,  F04B53/164

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20120036996A1

公开(公告)日：2012-02-16

申请号：US13208663

申请日：2011-08-12

Applicant: Juergen Haecker ,  Norbert Alaze

Inventor： Juergen Haecker ,  Norbert Alaze

IPC: F04B1/00

CPC classification number: B60T17/02 ,  B60T8/4031 ,  F04B1/0408 ,  F04B1/0417 ,  F04B1/0426

Abstract: A piston pump as a recirculating pump of a hydraulic traction control vehicle brake system is disclosed, with two pump pistons which are arranged in an opposed arrangement and bear on the outside against an eccentric bearing ring for their lifting drive. The pump pistons are arranged with an offset in the longitudinal direction of a pump shaft, so that they exert a moment upon the bearing ring, which moment presses rolling bodies in the rolling bearing against the pump shaft even when the forces with which the pump pistons press from outside against the bearing ring cancel one another. The rolling bodies roll even when the forces of the pump pistons are compensated.

Abstract translation: 公开了一种作为液压牵引控制车辆制动系统的循环泵的活塞泵，其具有两个泵活塞，这两个泵活塞以相对的布置布置并承载在外部以抵靠偏心轴承环用于它们的提升驱动。 泵活塞在泵轴的纵向方向上偏移地布置，使得它们在轴承环上施加力矩，该力矩将滚动轴承中的滚动体压靠泵轴，即使当泵活塞 从外部按压轴承环彼此取消。 即使在泵活塞的力补偿的情况下滚动体滚动。

公开(公告)号：US20110109152A1

公开(公告)日：2011-05-12

申请号：US12673499

申请日：2008-07-07

Applicant: Rene Schepp ,  Norbert Alaze

Inventor： Rene Schepp ,  Norbert Alaze

IPC: B60T13/16 ,  B60T8/34 ,  B60T8/58

CPC classification number: B60T8/4872 ,  B60T8/4054 ,  B60T8/5012

Abstract: The invention relates to a brake system for a vehicle, with a main brake cylinder, a fluid control unit, and at least one wheel brake. The fluid control unit has, for brake pressure modulation in at least one brake circuit a switchover valve, an intake valve and a recirculating pump for each brake circuit. According to the invention, the fluid control unit has, for each brake circuit, a sliding valve which is connected into a suction line between the recirculating pump and the main brake cylinder. The sliding valve restricts the effective pressure on a suction side of the recirculating pump to a predeterminable maximum pressure value. In this case, the sliding valve can be arranged in series with or parallel to the intake valve.

Abstract translation: 本发明涉及一种用于车辆的制动系统，其具有主制动缸，流体控制单元和至少一个车轮制动器。 对于每个制动回路，流体控制单元具有至少一个制动回路中的制动压力调节切换阀，进气门和再循环泵。 根据本发明，流体控制单元对于每个制动回路具有连接到循环泵和主制动缸之间的吸入管线中的滑阀。 滑动阀将再循环泵的吸入侧的有效压力限制在可预定的最大压力值。 在这种情况下，滑动阀可以与进气阀串联或平行配置。

公开(公告)号：US07681490B2

公开(公告)日：2010-03-23

申请号：US11721883

申请日：2005-11-02

Applicant: Norbert Alaze

Inventor： Norbert Alaze

IPC: F04B1/04 ,  F04B9/04

CPC classification number: B60T8/4031 ,  F04B1/0413 ,  F04B1/0417

Abstract: The invention relates to a drive device for a piston pump of a braking system of a vehicle having at least one piston element displaced in the longitudinal direction in a housing between an upper dead center and a lower dead center by means of an eccentric device. The eccentric device comprises at least one cam-shaped eccentric element having a covering surface forming a control curve which is used to control the displacement of the piston element. A roller bearing device is arranged between the control curve of the eccentric element and the piston element, which has such an elasticity that the piston element can be controlled according the predefined contour of the control curve of the eccentric element.

Abstract translation: 本发明涉及一种用于车辆制动系统的活塞泵的驱动装置，该驱动装置具有至少一个活塞元件，该活塞元件通过偏心装置在上死点和下死点之间的壳体中沿纵向移位。 偏心装置包括至少一个凸轮形偏心元件，其具有形成用于控制活塞元件的位移的控制曲线的覆盖表面。 滚子轴承装置设置在偏心元件的控制曲线和活塞元件之间，该弹性元件具有弹性，可根据偏心元件的控制曲线的预定轮廓来控制活塞元件。

公开(公告)号：US07278835B2

公开(公告)日：2007-10-09

申请号：US10471261

申请日：2002-03-13

Applicant: Edgar Schmitt ,  Norbert Alaze ,  Ernst-Dieter Schaefer ,  Marcus Egle ,  Jochen Braun ,  Ursula Eckstein ,  Peter Zimmermann ,  Christian Debusmann ,  Manfred Dreyer

Inventor： Edgar Schmitt ,  Norbert Alaze ,  Ernst-Dieter Schaefer ,  Marcus Egle ,  Jochen Braun ,  Ursula Eckstein ,  Peter Zimmermann ,  Christian Debusmann ,  Manfred Dreyer

IPC: F04B19/00 ,  F04B11/00 ,  F16L55/04

CPC classification number: B60T8/4068 ,  B60T8/4031 ,  F04B11/0016 ,  F04B11/0091

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06652245B2

公开(公告)日：2003-11-25

申请号：US09979730

申请日：2002-03-27

Applicant: Manfred Hauser ,  Norbert Alaze ,  Thorsten Duermeier ,  Ursula Eckstein ,  Erika Mank

Inventor： Manfred Hauser ,  Norbert Alaze ,  Thorsten Duermeier ,  Ursula Eckstein ,  Erika Mank

IPC: F04B5320

CPC classification number: F04B53/166 ,  B60T8/4031 ,  F04B53/20

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06267569B1

公开(公告)日：2001-07-31

申请号：US09485850

申请日：2000-05-15

Applicant: Norbert Alaze

Inventor： Norbert Alaze

IPC: F04B5320

CPC classification number: F04B1/0452 ,  B01D29/44 ,  B60T8/4031 ,  F04B1/0421 ,  F04B53/20

Abstract: The invention relates to a piston pump, in particular for an antilock and slip-controlled vehicle brake system. In order to embody a filter, the invention proposes providing a bushing of the piston pump with a bushing that encompasses it, wherein the bushing has beads on its ends, which are provided with grooves after the fashion of a knurling, through which incoming brake fluid flows between a wall of a pump bore and the bead into the piston pump and is therefore filtered.

Abstract translation: 本发明涉及一种活塞泵，特别是用于防抱死和滑动控制的车辆制动系统。 为了体现一个过滤器，本发明提出了一种活塞泵套管，其中套管包括一个套筒，其中衬套在其端部上具有凸起，其在滚花之后设置有凹槽，通过该衬套将进入的制动液 在泵孔的壁和珠之间流入活塞泵，因此被过滤。

公开(公告)号：US6146115A

公开(公告)日：2000-11-14

申请号：US331937

申请日：1999-07-28

Applicant: Norbert Alaze

Inventor： Norbert Alaze

IPC: F04B1/02 ,  B60T8/40 ,  F04B49/18 ,  F04B53/12 ,  F04B39/10 ,  F04B7/00 ,  F04B7/04 ,  F04B17/00

CPC classification number: B60T8/4031 ,  F04B49/18 ,  F04B53/126

Abstract: A piston pump which is intended particularly for use in a slip-controlled hydraulic vehicle brake system. To increase a pumping volume of the piston pump at low pumping pressure, the piston pump includes a body embodied preferably as an annular body which is attached axially displaceably to the piston. The body increases a cross- sectional area of the piston and is axially acted upon by a spring element. At low pressure, the piston pump pumps with the entire cross-sectional area of the piston and the body while conversely at a higher pumping pressure, the body is held back counter to the force of the spring element and does not move together with the piston so that then the piston pumps only with its own cross-sectional area. The piston pump of the invention has the advantage of improved pressure buildup dynamics when the pumping pressure at the onset of pumping is low.

Abstract translation: PCT No.PCT / DE98 / 02173 Sec。 371日期1999年7月28日第 102（e）日期1999年7月28日PCT提交1998年7月30日PCT公布。 公开号WO99 /​​ 23387 日期1999年5月14日一种特别用于滑动控制液压车辆制动系统的活塞泵。 为了在低泵送压力下增加活塞泵的泵送容积，活塞泵包括优选地体现为轴向可移动地附接到活塞的环形体的主体。 主体增加了活塞的横截面面积，并被弹簧元件轴向作用。 在低压下，活塞泵泵送具有活塞和主体的整个横截面面积，而相反地在较高的泵送压力下，主体被阻止抵抗弹簧元件的力并且不与活塞一起移动 所以活塞泵只有自己的横截面积。 本发明的活塞泵具有当泵送开始时的泵送压力低时改进的压力增加动力学的优点。

公开(公告)号：US6017099A

公开(公告)日：2000-01-25

申请号：US981670

申请日：1998-02-23

Applicant: Steffen Schneider ,  Norbert Alaze ,  Dirk Hofmann ,  Ulrich Pechtold ,  Egon Stratmann ,  Juergen Haecker ,  Hans-Friedrich Schwarz ,  Norbert Mittwollen

Inventor： Steffen Schneider ,  Norbert Alaze ,  Dirk Hofmann ,  Ulrich Pechtold ,  Egon Stratmann ,  Juergen Haecker ,  Hans-Friedrich Schwarz ,  Norbert Mittwollen

IPC: B60T8/36 ,  B60T8/40 ,  B60T8/48 ,  F15B1/08 ,  F15B11/00 ,  F16L55/04

CPC classification number: B60T8/4068 ,  B60T8/368 ,  B60T8/4872

Abstract: The vibration damper has a sleevelike shaped part comprising an elastomer as a diaphragm. The shaped part is received tightly on the opening end of a bore of a housing and surrounds an extension of a support body disposed in the bore. Provided on a side face of the extension is a groove, which communicates with a chamber in the extension. The shaped part, which on its outside is exposed to the brake fluid, with the inside of its jacket wall defines a hollow chamber, formed toward the extension of the support body and having atmospheric pressure. The vibration damper can be used in a slip-controlled hydraulic brake systems of motor vehicles.

Abstract translation: PCT No.PCT / DE96 / 00917 Sec。 371日期1998年2月23日 102（e）日期1998年2月23日PCT提交1996年5月25日PCT公布。 公开号WO97 / 02971 日期1997年1月30日振动阻尼器具有包括作为隔膜的弹性体的袖状部件。 成形部分紧紧地容纳在壳体的孔的开口端上并且围绕设置在孔中的支撑体的延伸部。 在延伸部的侧面设置有与延伸部中的室连通的槽。 在其外部暴露于制动流体的成形部分与其护套壁的内侧形成一个中空室，该中空室朝支撑体的延伸部分形成并具有大气压力。 振动阻尼器可用于机动车辆的滑动控制液压制动系统。