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1. 发明授权

US06168245A Hydraulic brake system for motor vehicles 失效
标题翻译：汽车液压制动系统
公开(公告)号：US06168245A
公开(公告)日：2001-01-02
申请号：US09077802
申请日：1998-11-13
申请人： Heinz Siegel , Arnold Pahl , Rolf Hummel , Guenter Krenz , Erika Mank , Rolf Stotz
发明人： Heinz Siegel , Arnold Pahl , Rolf Hummel , Guenter Krenz , Erika Mank , Rolf Stotz
IPC分类号： B60T842
CPC分类号： F04C15/0053 , B60T8/4031 , B60T8/4881 , B60T8/94 , B60T13/168
摘要： The brake system has at least one brake circuit (I), in which a high-pressure pump is disposed. A self-aspirating charge pump is also provided, which is connected at least indirectly to the intake side of the high-pressure pump by an intake line of a supply container for brake fluid and by a pressure line. In the event of an inadequate supply of brake fluid by the charge pump, the pumping of air into the brake circuit (I) is intended to be precluded. To that end, a siphon is disposed in the intake line of the charge pump. Air aspirated by the siphon suddenly prevents pumping by the charge pump. The brake system is intended for use in motor vehicles with slip control or for automatic brakes.
摘要翻译：制动系统具有至少一个制动回路（I），其中设置有高压泵。还提供了一种自吸式电荷泵，其通过用于制动流体的供应容器的进气管线和压力管线至少间接地连接到高压泵的进气侧。在充电泵供应不足的制动液的情况下，排气到制动回路（I）中的排气是被排除的。为此，虹吸管设置在电荷泵的进气管线中。由虹吸吸入的空气突然阻止了电荷泵的泵送。制动系统适用于具有滑差控制或自动制动的机动车辆。

2. 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。

3. 发明授权

US06499970B1 Pump unit for a vehicle brake system 失效
标题翻译：用于车辆制动系统的泵单元
公开(公告)号：US06499970B1
公开(公告)日：2002-12-31
申请号：US09051409
申请日：1998-04-09
申请人： Heinz Siegel , Arnold Pahl , Rolf Hummel , Barbara Schwind-Grellmann , Martin Mohle , Erika Mank
发明人： Heinz Siegel , Arnold Pahl , Rolf Hummel , Barbara Schwind-Grellmann , Martin Mohle , Erika Mank
IPC分类号： F04B1700
CPC分类号： B60T8/3685 , B60T8/4022
摘要： A combination electric motor-pump unit which is installed on a body of a vehicle. The pump unit includes motor fastening screws with which the electric motor is fastened to the pump housing and which connect the pump unit to the vehicle body. This significantly reduces the number of required parts. The pump unit is provided for a brake system of a vehicle.
摘要翻译：一种安装在车身上的电动马达组合组合体。泵单元包括电动机紧固螺钉，电机紧固到泵壳体上，并将泵单元连接到车体。这显着减少了所需部件的数量。泵单元设置用于车辆的制动系统。

4. 发明授权

US06280167B1 Gear ring pump having a housing wall with a hollow cone recess 有权
标题翻译：齿轮环泵具有具有中空锥形凹槽的壳体壁
公开(公告)号：US06280167B1
公开(公告)日：2001-08-28
申请号：US09600918
申请日：2000-08-25
申请人： Arnold Pahl , Rolf Hummel , Gerd Baur
发明人： Arnold Pahl , Rolf Hummel , Gerd Baur
IPC分类号： F04C210
CPC分类号： F04C15/06 , F04C2/086 , F04C15/0042
摘要： A gear pump has a gear wheel with teeth on an outer circumference and a second gear ring with teeth on the inside surface. The gear ring is guided in a circular-cylindrical recess of a housing and together with the gear wheel, each rotates about their own axis which are offset from one another. The gear pump is equipped with an intake opening and a crescent-shaped pressure opening in a first side wall of the housing that defines the recess. A countersunk feature is also provided, embodied as a hollow cone, in a second wall of the housing opposite the pressure opening. The hollow cone, which is in fluid communication with the pressure opening, promotes the buildup of a fluid film between the gear ring and the housing, which improves the wear resistance of the gear pump.
摘要翻译：齿轮泵具有在外圆周上具有齿的齿轮和在内表面上具有齿的第二齿圈。齿轮环被引导在壳体的圆柱形凹部中并且与齿轮一起围绕彼此偏移的它们自己的轴线旋转。齿轮泵在壳体的限定凹部的第一侧壁中配备有进气口和月牙形的压力开口。还提供了一种沉没特征，其被实施为中空锥体，在壳体的与压力开口相对的第二壁中。与压力开口流体连通的中空锥体促进了齿轮环和壳体之间的流体膜的积聚，这提高了齿轮泵的耐磨性。

5. 发明授权

US4650363A Ball joint for a brake booster 失效
标题翻译：用于制动助力器的球形接头
公开(公告)号：US4650363A
公开(公告)日：1987-03-17
申请号：US866556
申请日：1986-05-23
申请人： Georg Kehl , Arnold Pahl , Ernst-Dieter Schafer , Heinz Siegel
发明人： Georg Kehl , Arnold Pahl , Ernst-Dieter Schafer , Heinz Siegel
IPC分类号： B60T13/567 , F16C11/06 , F16C3/00 , F16C11/00
CPC分类号： F16C11/069 , B60T13/567 , Y10T403/32737 , Y10T403/32778
摘要： A ball joint that cannot be disassembled intended for use in a brake booster. The ball joint comprises a first, substantially rod-like component, which has a ball head; a second component, which has an insertion opening, which narrows in funnel-like fashion in the area of its beginning and is provided with an annular groove spaced apart from the beginning, a radially elastic securing ring, which is insertable into the insertion opening and lockable into place in the annular groove, as well as a sleeve, which has an annular groove for receiving the securing ring during the insertion into the insertion opening until it locks into place in the detent provided by the annular groove of the outer component. The sleeve surrounds the ball head in an articulated and undetachable manner.
摘要翻译：不能拆卸的球形接头，用于制动助力器。球形接头包括具有球头的第一基本棒状部件; 第二部件，其具有插入开口，其在开始的区域中以漏斗状的方式变窄，并且设置有从一开始间隔开的环形槽，径向弹性的固定环，其可插入到插入开口中，可锁定到环形槽中的适当位置，以及套筒，其具有用于在插入插入开口期间接收固定环的环形槽，直到其锁定在由外部部件的环形槽提供的制动器中的适当位置。套筒以铰接和不可拆卸的方式围绕球头。

6. 发明授权

US4194361A Electro-mechanical control system for hydraulic displacement pumps, such as swash plate or eccenter pumps 失效
标题翻译：液压排量泵机电控制系统，如斜盘或偏心泵
公开(公告)号：US4194361A
公开(公告)日：1980-03-25
申请号：US907598
申请日：1978-05-19
申请人： Arnold Pahl , Hans-Jurgen van der Kolk , Manfred Lixenfeld
发明人： Arnold Pahl , Hans-Jurgen van der Kolk , Manfred Lixenfeld
IPC分类号： F04B49/00 , F04B49/06 , F15B9/00
CPC分类号： F04B49/002 , F04B49/065
摘要： To permit mechanical override of an electrical command system to control deflection of the swash plate or eccentricity of an axial or radial piston pump, for example upon failure of the electrical control system, a group of valves 5-8 are connected to an electrical control unit 23 and an additional control valve 4, 4' with a manual control lever 18', 30' is provided, the deflection of the swash plate 1 or eccenter ring 28 of the pump being sensed by a position transducer 22 moved by a linkage which includes the manual control lever. In normal operation, the manual control lever is maintained by spring pressure to deactivate the control valve but, under emergency conditions, the manual control lever will operate the first control valve 4, 4' to admit hydraulic control fluid to position the swash plate, or eccenter ring, respectively, the consequent movement of which is fed back through the linkage to the manual control lever.
摘要翻译：为了允许电气命令系统的机械覆盖以控制斜盘的偏转或轴向或径向活塞泵的偏心，例如在电气控制系统故障时，一组阀5-8连接到电气控制单元 23和具有手动控制杆18'，30'的附加的控制阀4,4'被设置，泵的旋转斜盘1或偏心环28的偏转由位置传感器22检测，所述位置传感器22通过连杆移动，该连杆包括手动控制杆。在正常操作中，手动控制杆通过弹簧压力保持，以使控制阀失效，但是在紧急情况下，手动控制杆将操作第一个控制阀4,4'以允许液压控制流体定位旋转斜盘，或偏心环，其随后的运动通过连杆反馈到手动控制杆。

7. 发明授权

US4194364A Arrangement for controlling the operation of a fluid-displacement machine 失效
标题翻译：用于控制流体排放机器的操作的布置
公开(公告)号：US4194364A
公开(公告)日：1980-03-25
申请号：US907867
申请日：1978-05-19
申请人： Arnold Pahl , Gerhard Nonnenmacher
发明人： Arnold Pahl , Gerhard Nonnenmacher
IPC分类号： F04B49/08 , F16H39/46
CPC分类号： F04B49/08
摘要： An arrangement for controlling the operation of a fluid-displacement machine, such as a hydraulic pump or motor, which is equipped with an adjuster that adjusts the machine toward higher and lower throughputs in dependence upon the pressure of a control fluid acting thereon, includes a control valve which communicates the adjuster either with a high-pressure zone or with a low-pressure zone of a control circuit in different ones of its terminal positions. In addition thereto, the arrangement includes a pressure-limiting valve interposed between the low-pressure and the high-pressure zones of the control circuit. Both the control and pressure limiting valves are acted upon by the control fluid, the pressure of which is controlled by a common regulating valve. The control and pressure-limiting valve as well as the associated equipment are so constructed that the magnitude of the force required to move the limiting valve toward the open position exceeds that of the force required to move the control valve toward that position in which the adjuster adjusts the machine toward lower throughputs.
摘要翻译：一种用于控制诸如液压泵或电动机的流体排放机器的操作的装置，其配备有调节器，该调节器根据作用在其上的控制流体的压力来朝着更高和更低的通量而调节机器，包括：控制阀，其将调节器与其不同端子位置中的控制电路的高压区域或低压区域连通。除此之外，该装置包括插在控制电路的低压区和高压区之间的限压阀。控制流体和压力限制阀均由控制流体作用，其压力由公共调节阀控制。控制和限压阀以及相关联的设备被构造成使得限制阀朝向打开位置移动所需的力的大小超过将控制阀移动到调节器的位置所需的力将机器调整到较低的吞吐量。

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