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1.发明申请公开(公告)号：US20060039811A1
公开(公告)日：2006-02-23
申请号：US10537544
申请日：2004-04-08
申请人： Markus Nieslony , Alfons Schoetz , Matthias Distel , Achim Koehler , Falko Bredow , Waldemar Kiel , Jochen Aleker
发明人： Markus Nieslony , Alfons Schoetz , Matthias Distel , Achim Koehler , Falko Bredow , Waldemar Kiel , Jochen Aleker
CPC分类号： F16K15/063 , F02M59/464 , F04B1/0452 , F04B53/1022 , Y10T137/2093 , Y10T137/7559 , Y10T137/7613 , Y10T137/7928 , Y10T137/7932
摘要： A check valve having a valve housing inserted into a receptacle in which housing a pistonlike valve member is guided longitudinally displaceably and cooperating with a valve seat on the valve housing. The valve member is urged in the closing direction by a prestressed closing spring and in the opening direction by the pressure prevailing in an inlet, and the valve member is inserted into the valve housing from the side of the valve seat. The valve housing is embodied in one piece and is embodied as cup-shaped and has both a bottom and a jacket region that defines a recess. With the open end of its recess, the valve housing points out of the receptacle, and the valve seat is located on the bottom of the valve housing, facing away from the recess. With a shaft, the valve member protrudes through a bore in the bottom into the recess in which the closing spring is located.
摘要翻译： 具有插入到容器中的阀壳体的止回阀，其中容纳活塞式阀构件被纵向移位地引导并与阀壳体上的阀座配合。 阀构件通过预应力关闭弹簧沿关闭方向被推压，并且通过入口处的压力沿打开方向被推动，并且阀构件从阀座的侧面插入到阀壳体中。 阀壳体被实施为一体并被实施为杯形并且具有限定凹部的底部和护套区域。 在其凹口的开口端，阀壳体指出了插座，阀座位于阀壳体的底部，背离凹槽。 利用轴，阀构件通过底部的孔突出到闭合弹簧所在的凹部中。
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2.发明授权公开(公告)号：US07290559B2
公开(公告)日：2007-11-06
申请号：US10537544
申请日：2004-04-08
申请人： Markus Nieslony , Alfons Schoetz , Matthias Distel , Achim Koehler , Falko Bredow , Waldemar Kiel , Jochen Aleker
发明人： Markus Nieslony , Alfons Schoetz , Matthias Distel , Achim Koehler , Falko Bredow , Waldemar Kiel , Jochen Aleker
CPC分类号： F16K15/063 , F02M59/464 , F04B1/0452 , F04B53/1022 , Y10T137/2093 , Y10T137/7559 , Y10T137/7613 , Y10T137/7928 , Y10T137/7932
摘要： A check valve having a valve housing inserted into a receptacle in which housing a pistonlike valve member is guided longitudinally displaceably and cooperating with a valve seat on the valve housing. The valve member is urged in the closing direction by a prestressed closing spring and in the opening direction by the pressure prevailing in an inlet, and the valve member is inserted into the valve housing from the side of the valve seat. The valve housing is embodied in one piece and is embodied as cup-shaped and has both a bottom and a jacket region that defines a recess. With the open end of its recess, the valve housing points out of the receptacle, and the valve seat is located on the bottom of the valve housing, facing away from the recess. With a shaft, the valve member protrudes through a bore in the bottom into the recess in which the closing spring is located.
摘要翻译： 具有插入到容器中的阀壳体的止回阀，其中容纳活塞式阀构件被纵向移位地引导并与阀壳体上的阀座配合。 阀构件通过预应力关闭弹簧沿关闭方向被推压，并且通过入口处的压力沿打开方向被推动，并且阀构件从阀座的侧面插入到阀壳体中。 阀壳体被实施为一体并且被实施为杯形并且具有限定凹部的底部和护套区域。 在其凹口的开口端，阀壳体指出了插座，阀座位于阀壳体的底部，背离凹槽。 利用轴，阀构件通过底部的孔突出到闭合弹簧所在的凹部中。
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公开(公告)号：US20050084389A1
公开(公告)日：2005-04-21
申请号：US10503446
申请日：2003-08-11
申请人： Burkhard Boos , Alfons Schoetz , Matthias Distel
发明人： Burkhard Boos , Alfons Schoetz , Matthias Distel
CPC分类号： F04B1/0448 , F04B1/0421
摘要： A radial piston pump, having a flange and a housing, a pump element in the housing, and an eccentric drive shaft that actuates a piston in the pump element radial to the drive shaft, which piston seals a pump volume which upon expansion, delivers fuel from an inlet chamber into the pump volume and upon contraction, exerts pressure on the fuel in the pump volume and conveys it out at a high pressure, having an inner chamber that contains the eccentricity, and having a parting plane that extends between the housing part and flange part and intersects the inner chamber and the inlet chamber. A one-piece flat seal is disposed in the parting plane and seals the inlet chamber, the inner chamber, and the environment of the radial piston pump in relation to one another.
摘要翻译： 径向柱塞泵，其具有凸缘和壳体，壳体中的泵元件以及驱动泵元件中活塞径向于驱动轴的偏心驱动轴，该活塞密封膨胀时的泵体积，其输送燃料 从入口室进入泵体积并且在收缩时，对泵体积中的燃料施加压力并在高压下输送，具有包含偏心的内室，并且具有在壳体部分之间延伸的分型平面 和凸缘部分，并与内腔和入口腔相交。 在分型平面中设置一体式平面密封件，并相对于彼此密封径向活塞泵的入口腔室，内腔室和环境。
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公开(公告)号：US07273036B2
公开(公告)日：2007-09-25
申请号：US10531268
申请日：2003-10-31
申请人： Burkhard Boos , Stefan Kieferle , Matthias Distel , Achim Koehler , Sascha Ambrock , Karsten Ruth , Jaroslav Zivny
发明人： Burkhard Boos , Stefan Kieferle , Matthias Distel , Achim Koehler , Sascha Ambrock , Karsten Ruth , Jaroslav Zivny
IPC分类号： F02M57/02
CPC分类号： F04B53/1002 , F02M59/06 , F02M59/08 , F02M59/464 , F02M63/0225 , F04B1/0452
摘要： A high-pressure a radial piston fuel pump in which the intake valves are embodied as ball valves, which has an advantageous effect on the efficiency of the high-pressure fuel pump. Moreover, the production and assembly of the high-pressure fuel pump of the invention are simplified by the use of ball valves.
摘要翻译： 一种高压径向活塞燃料泵，其中进气门被实施为球阀，其对高压燃料泵的效率具有有利影响。 此外，通过使用球阀来简化本发明的高压燃料泵的生产和组装。
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公开(公告)号：US07077107B2
公开(公告)日：2006-07-18
申请号：US10474323
申请日：2002-12-24
IPC分类号： F02M37/04
CPC分类号： F02M63/0001 , F02M37/221 , F02M59/06 , F02M59/34 , F02M63/0215 , F02M63/0225 , F04B49/24
摘要： Fuel injection system having a feed pump by which fuel is pumped out of a fuel tank to the intake side of a high-pressure pump pumps fuel into a reservoir as a function of engine operating parameters. A fuel metering device is provided for adjusting the fuel quantity pumped into the reservoir by the high-pressure pump. An electrically actuated blocking valve is disposed between the feed pump and the high-pressure pump, and by means of this valve the high-pressure pump can be disconnected completely from the feed pump. By means of the blocking valve, it can still be attained that no fuel is pumped by the high-pressure pump even if the fuel metering device does not provide complete sealing.
摘要翻译： 具有供给泵的燃料喷射系统，其中将燃料从燃料箱抽出到高压泵的进气侧，作为发动机运行参数的函数将燃料泵入储存器。 提供了一种燃料计量装置，用于通过高压泵调节泵送到储存器中的燃料量。 电动阻塞阀设置在进料泵和高压泵之间，并且通过该阀，高压泵可以从进料泵完全断开。 通过阻塞阀，即使燃料计量装置没有提供完全的密封，仍然可以得到高压泵没有燃料被泵送。
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公开(公告)号：US20060013701A1
公开(公告)日：2006-01-19
申请号：US10531268
申请日：2003-10-31
申请人： Burkhard Boos , Stefan Kieferle , Matthias Distel , Achim Koehler , Sascha Ambrock , Karsten Ruth , Jaroslav Zivny
发明人： Burkhard Boos , Stefan Kieferle , Matthias Distel , Achim Koehler , Sascha Ambrock , Karsten Ruth , Jaroslav Zivny
CPC分类号： F04B53/1002 , F02M59/06 , F02M59/08 , F02M59/464 , F02M63/0225 , F04B1/0452
摘要： A high-pressure a radial piston fuel pump in which the intake valves are embodied as ball valves, which has an advantageous effect on the efficiency of the high-pressure fuel pump. Moreover, the production and assembly of the high-pressure fuel pump of the invention are simplified by the use of ball valves.
摘要翻译： 一种高压径向活塞燃料泵，其中进气门被实施为球阀，其对高压燃料泵的效率具有有利影响。 此外，通过使用球阀来简化本发明的高压燃料泵的生产和组装。
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公开(公告)号：US06976473B2
公开(公告)日：2005-12-20
申请号：US10420766
申请日：2003-04-23
IPC分类号： F02M37/00 , F02D41/38 , F02M47/00 , F02M51/02 , F02M59/06 , F02M59/36 , F02M63/02 , F02M69/00 , F02M33/04
CPC分类号： F02D41/3845 , F02D2041/2027 , F02M59/06 , F02M59/08 , F02M59/102 , F02M59/366 , F02M59/466 , F02M63/0225
摘要： The fuel injection system has a high-pressure pump, by which fuel is pumped into a reservoir, with which injectors disposed on cylinders of the engine communicate. A feed pump pumps fuel out of a fuel tank to the high-pressure pump and a fuel metering device triggered by a control unit and disposed between the feed pump and the high-pressure pump controls the fuel quantity delivered to the high-pressure pump. The fuel metering device is formed by a clocking valve, which is opened and closed in pulse-width-modulated fashion by the control unit, and the fuel quantity delivered to the intake side of the high-pressure pump is proportional to the opening duration of the clocking valve.
摘要翻译： 燃料喷射系统具有高压泵，通过该高压泵将燃料泵送到储存器中，喷射器配置在发动机的气缸上。 进料泵将燃料从燃料箱泵送到高压泵，并且由控制单元触发并设置在进料泵和高压泵之间的燃料计量装置控制输送到高压泵的燃料量。 燃料计量装置由控制单元以脉冲宽度调制的方式打开和关闭的计时阀形成，并且输送到高压泵的进气侧的燃料量与打开持续时间成正比 时钟阀。
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