公开(公告)号：US5102096A

公开(公告)日：1992-04-07

申请号：US673442

申请日：1991-03-22

申请人： Heinz Siegel ,  Norbert Alaze ,  Klaus Schmidt

发明人： Heinz Siegel ,  Norbert Alaze ,  Klaus Schmidt

IPC分类号： B60T8/36 ,  B60T15/02 ,  F16K31/06

CPC分类号： B60T8/3675 ,  B60T15/028 ,  F16K31/06

摘要： The invention is directed to a connection that can be easily made, produced at little expense, and can carry heavy loads. A housing block has a receiving bore with undercut portions, embodied by a groove, that extend over circumferential regions of this bore. A magnet valve has primary flange segments formed onto the valve body, which along their end face which face toward the opening of the receiving bore of the housing block are conically limited in cross section. These flange segments which extend over circumferential regions of the magnet valve body engage the undercut portions, formed in accordance with the cross section of the flange segments, in the manner of a bayonet mount type of connection. The connection is particularly suitable for use in hydraulic vehicle brake systems, where particularly strong forces between the magnet valve and the housing block must be absorbed.

摘要翻译： 本发明涉及一种可以容易地制造，少量生产并且可承载重负载的连接。 壳体块具有接收孔，该接收孔具有在槽的圆周区域上延伸的具有凹槽的底切部分。 磁阀具有形成在阀体上的主凸缘段，其沿其端面朝向壳体块的接收孔的开口的横截面受锥形限制。 延伸在磁体阀体的圆周区域上的这些凸缘段以卡口式连接方式与根据凸缘段的横截面形成的底切部分接合。 该连接特别适用于液压车辆制动系统，其中必须吸收磁阀和壳体块之间的特别强的力。

公开(公告)号：US07168929B2

公开(公告)日：2007-01-30

申请号：US10343155

申请日：2001-07-25

申请人： Heinz Siegel ,  Norbert Alaze ,  Dieter Merklein ,  Michael Schlitzkus ,  Andreas Weh ,  Alexander Bareiss

发明人： Heinz Siegel ,  Norbert Alaze ,  Dieter Merklein ,  Michael Schlitzkus ,  Andreas Weh ,  Alexander Bareiss

IPC分类号： F04B17/00 ,  F04B35/04

CPC分类号： B60T8/4022 ,  F04B17/03 ,  H02K7/00 ,  H02K7/075 ,  H02K7/083

摘要： A pump unit for a hydraulic vehicle brake system with traction control has an electric motor driving a radial piston pump. A rotor shaft of the pump unit has a hollow shaft with two standardized, hardened cylindrical pins that are press-fitted into the ends of the hollow shaft. The rotor shaft can be produced simply, economically, and without metal-cutting machining. The hollow shaft has high bending and torsional strength. The rotor shaft has a small diameter at the bearing points, which makes a small bearing diameter and thus a small installation space for the pump unit possible.

摘要翻译： 用于具有牵引力控制的液压车辆制动系统的泵单元具有驱动径向活塞泵的电动马达。 泵单元的转子轴具有中空轴，其具有两个标准化的，硬化的圆柱形销，其压配合到中空轴的端部中。 转子轴可以简单，经济地制造，无需金属切削加工。 空心轴具有高弯曲和抗扭强度。 转子轴在轴承点具有小直径，这使得轴承直径小，因此泵单元的安装空间很小。

公开(公告)号：US06189984B1

公开(公告)日：2001-02-20

申请号：US09180405

申请日：1998-11-09

申请人： Norbert Alaze ,  Heinz Siegel ,  Rolf Hummel ,  Thomas Michl ,  Martin Maier ,  Guenther Hohl

发明人： Norbert Alaze ,  Heinz Siegel ,  Rolf Hummel ,  Thomas Michl ,  Martin Maier ,  Guenther Hohl

IPC分类号： B60T836

CPC分类号： B60T8/4872 ,  B60T8/341 ,  Y10T137/7835

摘要： The invention relates to a hydraulically actuated cutoff valve which is provided as an intake valve for switching between a master cylinder and an intake side of a feed pump of a slip-controlled vehicle brake system. The invention sets forth that the cutoff valve is embodied with a valve closing body that has a valve tappet which passes through an annular actuating element and is in engagement with a rocker element embodied as a cup spring, which rests on an annular pivot bearing. If the actuating element is acted upon by pressure, it presses down an outer edge of the rocker element, and as a result a middle of the actuating element executes a pivoting motion in the opposite direction that closes the cutoff valve. The invention has the advantage of an economical cutoff valve that has only a small number of components, and the invention can be used in a hydraulic vehicle brake system.

摘要翻译： 本发明涉及一种液压致动的截止阀，其被设置为用于在主缸和滑动控制的车辆制动系统的进给泵的进气侧之间切换的进气阀。 本发明阐述了截止阀具有阀关闭体，该阀闭合体具有通过环形致动元件的阀挺杆，并且其与搁置在环形枢转轴承上的实施为杯形弹簧的摇臂元件接合。 如果致动元件受到压力的作用，则它按压摇臂元件的外边缘，结果，致动元件的中间在相反的方向上执行关闭截止阀的枢转运动。 本发明具有仅具有少量部件的经济的截止阀的优点，本发明可用于液压车辆制动系统中。

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。

公开(公告)号：US06267457B1

公开(公告)日：2001-07-31

申请号：US09051067

申请日：1998-07-27

申请人： Heinz Siegel ,  Carsten Pabst ,  Johann Guggemos ,  Norbert Schnurr ,  Peter Eberspaecher ,  Rolan d Benzinger ,  Michael Hellebrandt ,  Shawn Sullivan ,  Andreas Weh

发明人： Heinz Siegel ,  Carsten Pabst ,  Johann Guggemos ,  Norbert Schnurr ,  Peter Eberspaecher ,  Rolan d Benzinger ,  Michael Hellebrandt ,  Shawn Sullivan ,  Andreas Weh

IPC分类号： B60T840

CPC分类号： B60T8/368 ,  B60T8/4068 ,  F04B11/0091

摘要： A damper unit in which a structural volume of the unit is reduced. The hydraulic unit includes a damper chamber formed by a stepped bore. A diameter-to-length ratio of the chamber is between 1:3 and 1:12. A closure element of the damper chamber is received with radial pressure in the bore and is retained on the discharge end by an embossed connection. The smaller-diameter portion of the damper chamber bore, when the hydraulic unit is in the position for use, is offset eccentrically upward from the larger-diameter bore portion with an at least approximately horizontally extending bore axis, so that the jackets of both bore portion merge at least approximately in alignment with one another at at least one point. The damper chamber is of slender design and intended to be disposed in a housing block of the hydraulic unit in a way that economizes on installation space and is intended to be simple to vent. The hydraulic unit is intended for use in slip-controlled motor vehicle brake systems.

摘要翻译： 减振单元，其中单元的结构体积减小。 液压单元包括由阶梯孔形成的阻尼室。 室的直径长度比为1:3至1:12。 阻尼室的闭合元件在孔中以径向压力容纳，并通过压花连接保持在排出端。 当液压单元处于使用位置时，减震器腔的小直径部分从具有至少大致水平延伸的孔轴线的较大直径孔部偏心向上偏移，使得两个孔的夹套 至少在一点上至少大致相互对齐。 阻尼室具有细长的设计，并且旨在以节省安装空间的方式设置在液压单元的壳体块中，并且旨在简单地排出。 液压单元适用于滑动控制的汽车制动系统。

公开(公告)号：US06123396A

公开(公告)日：2000-09-26

申请号：US284063

申请日：1999-04-07

申请人： Heinz Siegel

发明人： Heinz Siegel

IPC分类号： B60T8/34 ,  B60T8/36 ,  B60T8/40 ,  B60T8/42 ,  B60T8/48 ,  B60T8/50

CPC分类号： B60T8/4872 ,  B60T8/348 ,  B60T8/3655 ,  B60T8/4059 ,  B60T8/4063 ,  B60T8/4208 ,  B60T8/5006 ,  B60T8/5025 ,  B60T8/5075 ,  B60T8/5093 ,  Y10S303/90 ,  Y10S303/901

摘要： A slip-controlled hydraulic vehicle brake system having brake lines that extend between a dual-circuit master cylinder and a respective wheel brake cylinder. A shutoff valve in the respective brake line. A bypass line that bypasses the respective shutoff valve. A pump in the respective bypass line for pumping pressure fluid, drawn from the associated wheel brake cylinder to the master cylinder. The pump (30) is also embodied to feed pressure fluid from the master cylinder to the wheel brake cylinder. The pump is a recirculating positive-displacement vane cell pump. The pump in the bypass lines has a common drive motor whose rotational direction can be reversed. The vehicle brake system is embodied for anti-lock and traction control operation at no additional expense for equipment.

摘要翻译： PCT No.PCT / DE97 / 02084 Sec。 371日期1999年4月7日 102（e）1999年4月7日PCT PCT 1997年9月18日PCT公布。 第WO98 / 17516号公报 日期1994年04月30日具有在双回路主缸和相应的车轮制动缸之间延伸的制动管路的滑动液压车辆制动系统。 相应制动管路中的截止阀。 绕过相应截止阀的旁路管路。 在相应的旁路管路中的泵，用于泵送压力流体，从相关的车轮制动缸抽吸到主缸。 泵（30）还被实施为将来自主缸的压力流体供给到车轮制动缸。 泵是循环正排量叶片式电池​​泵。 旁路管路中的泵具有可以反转其旋转方向的公共驱动电动机。 车辆制动系统体现在防抱死和牵引力控制操作上，无需额外的设备费用。

公开(公告)号：US6113365A

公开(公告)日：2000-09-05

申请号：US168959

申请日：1998-10-09

申请人： Heinz Siegel

发明人： Heinz Siegel

IPC分类号： B60T8/40 ,  F04B1/04 ,  F04B1/047 ,  F04B1/053 ,  F04B53/10 ,  F04B53/14 ,  F04B53/16 ,  F16J1/09 ,  F04B23/00

CPC分类号： F04B1/0404 ,  B60T8/4031

摘要： The invention relates to a piston pump for a slip-controlled hydraulic vehicle brake system. The piston pump has a piston which is driven to execute a stroke motion, and two check valves as an inlet valve and outlet valve for controlling the fluid flow through the piston pump. The outlet valve has a valve closing spring that effects a fast closure of the outlet valve. To enable completely evacuating a positive displacement chamber of the piston pump, the invention includes connecting an evacuation valve, embodied as a springless check valve with a small diameter and with a lightweight valve closing body, hydraulically parallel to the outlet valve.

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。 活塞泵具有被驱动以执行行程运动的活塞，以及用于控制通过活塞泵的流体流动的入口阀和出口阀的两个止回阀。 出口阀具有阀关闭弹簧，其实现出口阀的快速关闭。 为了能够完全排空活塞泵的容积室，本发明包括连接排气阀，其具有小直径的无弹簧止回阀和轻量化的阀关闭体，液压平行于出口阀。

公开(公告)号：US5988997A

公开(公告)日：1999-11-23

申请号：US948463

申请日：1997-10-10

申请人： Heinz Siegel

发明人： Heinz Siegel

IPC分类号： F04B53/14 ,  B60T8/40 ,  F04B39/10

CPC分类号： B60T8/4031 ,  F05C2225/04 ,  F05C2253/12

摘要： A piston pump for delivering hydraulic fluid for ABS brake systems having at least one pump piston. The pump piston is driven to execute an axial stroke motion and which, with a sliding face embodied on its circumference, slides against the inner wall of a guide bore in order to assure a favorable sliding friction between the pump piston and the guide bore for the purpose of noise reduction and to achieve longer service lives for the seal. Viewed in the longitudinal section of the pump piston, the slide face is embodied as wavy, wherein wave crests and wave troughs follow one another in succession in the longitudinal direction of the pump piston.

摘要翻译： 一种用于输送具有至少一个泵活塞的ABS制动系统的液压流体的活塞泵。 泵活塞被驱动以执行轴向冲程运动，并且其滑动面在其圆周上实现，滑动抵靠导向孔的内壁，以便确保泵活塞和导向孔之间的有利的滑动摩擦，用于 降噪的目的，并为密封件实现更长的使用寿命。 在泵活塞的纵截面中观察，滑动面被实施为波浪状，其中波峰和波谷在泵活塞的纵向方向上依次彼此相继。

公开(公告)号：US5098171A

公开(公告)日：1992-03-24

申请号：US424648

申请日：1989-10-20

申请人： Heinz Siegel

发明人： Heinz Siegel

IPC分类号： B60T8/40 ,  B60T8/44 ,  B60T8/48 ,  B60T13/66 ,  B60T13/68

CPC分类号： B60T8/3265 ,  B60T13/66 ,  B60T8/4004 ,  B60T8/441 ,  B60T8/445 ,  B60T8/447 ,  B60T8/4827

摘要： A brake system having a master brake cylinder embodied as an electrohydraulic followup booster, this cylinder communicates with a brake pedal via a piston rod. The piston rod acts upon a master cylinder piston, which in turn puts a brake chamber under brake pressure. As a result, brake fluid flows via brake lines to various wheel brake cylinders. The master cylinder piston is also assigned a servo piston chamber, which communicates via a control element with a device for supplying servo brake fluid. This control element is controlled via a travel transducer that detects the motion of the piston rod. Additionally, however, the master cylinder piston is assigned a travel transducer which independently of the motion of the piston rod detects the actual motion of the master cylinder piston, and by way of which the control element is likewise triggered for the servo brake fluid, via an electronic unit.

摘要翻译： 具有实施为电液追随助力器的主制动缸的制动系统，该气缸经由活塞杆与制动踏板连通。 活塞杆作用在主缸活塞上，这又将制动室置于制动压力下。 结果，制动液体经由制动管线流到各种车轮制动缸。 主缸活塞还被分配有伺服活塞室，其通过控制元件与用于供应伺服制动液的装置进行连通。 该控制元件通过检测活塞杆运动的行程传感器来控制。 然而，另外，主缸活塞被分配行程换能器，该行程换能器独立于活塞杆的运动来检测主缸活塞的实际运动，并且通过该行程换能器同样地触发控制元件用于伺服制动流体，经由 一个电子单位。

公开(公告)号：US5064254A

公开(公告)日：1991-11-12

申请号：US542137

申请日：1990-06-22

申请人： Roland Benzinger ,  Heinz Siegel ,  Erhard Ellendt ,  Ewald Huebl ,  Rolf Igelmann ,  Walter Steinhauser

发明人： Roland Benzinger ,  Heinz Siegel ,  Erhard Ellendt ,  Ewald Huebl ,  Rolf Igelmann ,  Walter Steinhauser

IPC分类号： B60T8/175 ,  B60T8/40 ,  B60T8/48 ,  B60T13/20

CPC分类号： B60T13/20 ,  B60T8/4063 ,  B60T8/489

摘要： A brake system including an apparatus for limiting drive slip at drivable vehicle wheels by feeding brake pressure into wheel brakes associated with these vehicle wheels. The brake pressure is generated in a pressure modulator having a spring-loaded stepped piston including a primary piston. The primary piston can be acted upon by pressure fuid from a supply container by a motor which drives a pump. A secondary piston of the stepped piston effects the brake pressure and feeds it via a valve assembly into a brake line extending between the master brake cylinder of the brake system and a wheel brake. The brake pressure can be diminished by controlling the drive motor of the pump. The pump is embodied with reversible pumping directions, and the pressure fluid flows through it both during a working stroke and a return stroke of the stepped piston. The valve assembly is actuatable by the stepped piston as a function of the position thereof. The apparatus uses the pump drive alone in order to generate brake pressure, and uses the position of the stepped piston to actuate the valve assembly. This makes it possible to dispense with magnetic valves.

摘要翻译： 一种制动系统，包括用于通过将制动压力馈送到与这些车轮相关联的车轮制动器中来限制可驱动车辆车轮处的驱动滑移的装置。 在具有包括主活塞的弹簧加载阶梯式活塞的压力调节器中产生制动压力。 主活塞可以通过驱动泵的电动机从供应容器的压力引起作用。 阶梯式活塞的二级活塞影响制动压力，并通过阀组件将其送入制动系统，该制动管路延伸在制动系统的主制动缸和车轮制动器之间。 通过控制泵的驱动电机可以减小制动压力。 泵具有可逆的泵送方向，并且压力流体在工作行程和阶梯式活塞的返回行程中都流经它。 阀组件可以通过阶梯式活塞作为其位置的函数来致动。 该装置单独使用泵驱动器以产生制动压力，并且使用阶梯式活塞的位置致动阀组件。 这使得可以省去电磁阀。