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14 条记录 (耗时 0.025 秒)

    Apparatus for pumping fuel
    3.
    发明授权
    Apparatus for pumping fuel 失效
    泵送燃料的设备

    公开(公告)号：US07080632B2

    公开(公告)日：2006-07-25

    申请号：US11155685

    申请日：2005-06-20

    申请人： Stephan Kleppner ,  Hans-Peter Braun ,  Thomas Wieland ,  Ludger Kuermann ,  Winfried Eckart

    发明人： Stephan Kleppner ,  Hans-Peter Braun ,  Thomas Wieland ,  Ludger Kuermann ,  Winfried Eckart

    IPC分类号： F02M37/10 ,  F02M37/04

    CPC分类号： F04F5/466 ,  Y10T137/86075 ,  Y10T137/87265

    摘要： Known apparatuses for pumping fuel have at least two suction jet pumps, which each have one drive nozzle and one collection conduit and mixing conduit located downstream of the drive nozzle. A disadvantage is that the parallel suction jet pumps require a large amount of installation space, are embodied very massively, and therefore require a large amount of injection-molding compound for their manufacture. In the apparatus of the invention, the production costs and the required installation space for the suction jet pumps are reduced. According to the invention, the drive nozzles are surrounded by a single collection conduit, narrowing conically in the flow direction and located upstream of the mixing conduits.

    摘要翻译： 用于泵送燃料的已知装置具有至少两个吸入喷射泵，每个吸入喷射泵具有位于驱动喷嘴下游的一个驱动喷嘴和一个收集管道和混合导管。 缺点是平行抽吸喷射泵需要大量的安装空间，非常大地体现，因此需要大量的注塑成型用于其制造。 在本发明的装置中，减少了吸入喷射泵的生产成本和所需的安装空间。 根据本发明，驱动喷嘴由单个收集管道围绕，其在流动方向上锥形变窄并且位于混合管道的上游。

    Apparatus for pumping fuel
    4.
    发明申请
    Apparatus for pumping fuel 失效
    泵送燃料的设备

    公开(公告)号：US20050279414A1

    公开(公告)日：2005-12-22

    申请号：US11155685

    申请日：2005-06-20

    申请人： Stephan Kleppner ,  Hans-Peter Braun ,  Thomas Wieland ,  Ludger Kuermann ,  Winfried Eckart

    发明人： Stephan Kleppner ,  Hans-Peter Braun ,  Thomas Wieland ,  Ludger Kuermann ,  Winfried Eckart

    IPC分类号： F04F5/46 ,  B01D47/02

    CPC分类号： F04F5/466 ,  Y10T137/86075 ,  Y10T137/87265

    摘要： Known apparatuses for pumping fuel have at least two suction jet pumps, which each have one drive nozzle and one collection conduit and mixing conduit located downstream of the drive nozzle. A disadvantage is that the parallel suction jet pumps require a large amount of installation space, are embodied very massively, and therefore require a large amount of injection-molding compound for their manufacture. In the apparatus of the invention, the production costs and the required installation space for the suction jet pumps are reduced. According to the invention, the drive nozzles are surrounded by a single collection conduit, narrowing conically in the flow direction and located upstream of the mixing conduits.

    摘要翻译： 用于泵送燃料的已知装置具有至少两个吸入喷射泵，每个吸入喷射泵具有位于驱动喷嘴下游的一个驱动喷嘴和一个收集管道和混合导管。 缺点是平行抽吸喷射泵需要大量的安装空间，非常大地体现，因此需要大量的注塑成型用于其制造。 在本发明的装置中，减少了吸入喷射泵的生产成本和所需的安装空间。 根据本发明，驱动喷嘴由单个收集管道围绕，其在流动方向上锥形变窄并且位于混合管道的上游。

    Pump for pumping fuel from a tank to an internal combustion engine of a motor vehicle
    5.
    发明授权
    Pump for pumping fuel from a tank to an internal combustion engine of a motor vehicle 失效
    用于将燃料从罐运送到机动车辆的内燃机的泵

    公开(公告)号：US06851922B2

    公开(公告)日：2005-02-08

    申请号：US10333077

    申请日：2002-04-17

    申请人： Michael Kuehn ,  Willi Strohl ,  Hans-Joerg Fees ,  Thomas Wieland

    发明人： Michael Kuehn ,  Willi Strohl ,  Hans-Joerg Fees ,  Thomas Wieland

    IPC分类号： F04D5/00 ,  F04D29/18 ,  F04D1/04

    CPC分类号： F04D5/002 ,  F04D5/007 ,  F04D29/188 ,  F05B2250/503

    摘要： The flow pump has an impeller, driven in a pump chamber and having a ring of blades spaced apart from one another in the circumferential direction on at least one end face and ending at the face end of the impeller and cooperate therewith to define blade chambers. In the pump chamber, at least one feed conduit in the form of a split ring cooperates with the ring of blades on the impeller, and at least one intake opening discharging into the feed conduit is embodied in a pump chamber wall that defines the pump chamber in the direction of the pivot axis of the impeller. In an initial region at the at least one intake opening and/or in the circumferential direction of the impeller, adjoining the impeller, the feed conduit extends radially farther inward than the blade chamber bottom of the impeller, and the transition between a radially inner blade chamber bottom of the blade chambers and the associated face end of the impeller has a chamfer or rounded corner.

    摘要翻译： 流动泵具有叶轮，该叶轮在泵室中驱动并且具有在至少一个端面上在圆周方向上彼此间隔开并且在叶轮的端部处终止并且与其配合以限定叶片室的叶片环。 在泵室中，至少一个分流环形式的进料导管与叶轮上的叶片环相配合，并且排入进料管道中的至少一个进气口被实施在泵室壁中，泵室壁限定泵室 在叶轮的枢转轴线的方向上。 在与叶轮邻接的至少一个进气口和/或沿圆周方向的初始区域中，进料导管比叶轮的叶片室底部径向向内延伸，并且径向内叶片 叶片室的腔室底部和叶轮的相关联的端部端部具有倒角或圆角。

    Fuel system with pressure regulation and pressure relief
    6.
    发明授权
    Fuel system with pressure regulation and pressure relief 失效
    具有压力调节和压力释放的燃油系统

    公开(公告)号：US07469683B2

    公开(公告)日：2008-12-30

    申请号：US11693507

    申请日：2007-03-29

    申请人： Paul Mason ,  Werner Schneider ,  John Lennen ,  Martin Kling ,  Martin Ptacek ,  David Liskovec ,  Martin Sykora ,  Thomas Wieland ,  Erik Hahmann

    发明人： Paul Mason ,  Werner Schneider ,  John Lennen ,  Martin Kling ,  Martin Ptacek ,  David Liskovec ,  Martin Sykora ,  Thomas Wieland ,  Erik Hahmann

    IPC分类号： F02M37/04 ,  F04B23/04 ,  F04B23/14

    CPC分类号： F02M37/025 ,  F02M37/0023 ,  F02M37/0058 ,  F02M37/106

    摘要： A fuel supply system is provided for delivering fuel from a tank to an engine of a motor vehicle through a fuel line. The system is provided with a pressure relief valve to divert fuel from the fuel line during engine shut down conditions when fuel flow to the engine is not desired. The pressure relief valve has a fuel outlet that is provided with backpressure during engine operation. The backpressure enables the pressure relief valve to be set at a lower level because the backpressure is added to set point pressure to determine opening of the pressure relief valve. Lowering the set point of the pressure relief valve allows fuel to be diverted from the engine at a lower fuel line pressure. In one embodiment backpressure is provided by fluid communication from a jet pump supplying fuel from the fuel tank to a fuel system reservoir.

    摘要翻译： 提供一种燃料供应系统，用于通过燃料管线将燃料从罐运送到机动车辆的发动机。 当不需要燃料流向发动机时，在发动机关闭状态期间，该系统设置有压力释放阀以将燃料从燃料管线转向。 减压阀具有在发动机运转期间具有背压的燃料出口。 由于背压被加到设定点压力以确定泄压阀的打开，背压使压力释放阀被设定在较低的水平。 降低压力释放阀的设定点允许燃料在较低的燃油管路压力下从发动机转向。 在一个实施例中，通过从将燃料从燃料箱供应到燃料系统储存器的喷射泵的流体连通来提供背压。

    FUEL SYSTEM WITH PRESSURE REGULATION AND PRESSURE RELIEF
    7.
    发明申请
    FUEL SYSTEM WITH PRESSURE REGULATION AND PRESSURE RELIEF 失效
    具有压力调节和压力补偿的燃油系统

    公开(公告)号：US20070227510A1

    公开(公告)日：2007-10-04

    申请号：US11693507

    申请日：2007-03-29

    申请人： Paul Mason ,  Werner Schneider ,  John Lennen ,  Martin Kling ,  Martin Ptacek ,  David Liskovec ,  Martin Sykora ,  Thomas Wieland ,  Erik Hahmann

    发明人： Paul Mason ,  Werner Schneider ,  John Lennen ,  Martin Kling ,  Martin Ptacek ,  David Liskovec ,  Martin Sykora ,  Thomas Wieland ,  Erik Hahmann

    IPC分类号： F02M37/00

    CPC分类号： F02M37/025 ,  F02M37/0023 ,  F02M37/0058 ,  F02M37/106

    摘要： A fuel supply system is provided for delivering fuel from a tank to an engine of a motor vehicle through a fuel line. The system is provided with a pressure relief valve to divert fuel from the fuel line during engine shut down conditions when fuel flow to the engine is not desired. The pressure relief valve has a fuel outlet that is provided with backpressure during engine operation. The backpressure enables the pressure relief valve to be set at a lower level because the backpressure is added to set point pressure to determine opening of the pressure relief valve. Lowering the set point of the pressure relief valve allows fuel to be diverted from the engine at a lower fuel line pressure. In one embodiment backpressure is provided by fluid communication from a jet pump supplying fuel from the fuel tank to a fuel system reservoir.

    摘要翻译： 提供一种燃料供应系统，用于通过燃料管线将燃料从罐运送到机动车辆的发动机。 当不需要燃料流向发动机时，在发动机关闭状态期间，该系统设置有压力释放阀以将燃料从燃料管线转向。 减压阀具有在发动机运转期间具有背压的燃料出口。 由于背压被加到设定点压力以确定泄压阀的打开，背压使压力释放阀被设定在较低的水平。 降低压力释放阀的设定点允许燃料在较低的燃油管路压力下从发动机转向。 在一个实施例中，通过从将燃料从燃料箱供应到燃料系统储存器的喷射泵的流体连通来提供背压。

    Device for transporting fuel from a reservoir to an internal combustion engine
    8.
    发明授权
    Device for transporting fuel from a reservoir to an internal combustion engine 失效
    用于将燃料从储存器输送到内燃机的装置

    公开(公告)号：US06832627B2

    公开(公告)日：2004-12-21

    申请号：US10203014

    申请日：2002-11-18

    申请人： Hans-Peter Braun ,  Stefan Woerz ,  Thomas Wieland ,  Christian Ast

    发明人： Hans-Peter Braun ,  Stefan Woerz ,  Thomas Wieland ,  Christian Ast

    IPC分类号： F02M3710

    CPC分类号： B60K15/077 ,  B60K2015/03467 ,  Y10T137/86075

    摘要： A fuel delivery device having a collecting receptacle disposed inside a storage tank and from which a delivery unit aspirates fuel and delivers it to an engine. A jet pump which delivers the fuel from the storage tank into the collecting receptacle is disposed close to a bottom of the collecting receptacle and feeds fuel into it through an ascending line that extends up into the vicinity of the upper rim of the collecting receptacle. A separate component is disposed on the outside of a peripheral wall of the collecting receptacle. The outside of the peripheral wall and/or the side of the component oriented toward the peripheral wall has an open channel. The component is tightly connected to the peripheral wall to cover the open channel and to form the ascending line. The collecting receptacle and the component can be easily produced along with the open channel and the component can be attached to the collecting receptacle with a minimum of effort.

    摘要翻译： 一种燃料输送装置，其具有设置在储罐内部的收集容器，并且输送单元从该收集容器吸入燃料并将其输送到发动机。 将燃料从储罐输送到收集容器中的喷射泵设置在收集容器的底部附近，并且通过向上延伸进入燃料的上游线向上延伸到收集容器的上边缘附近。 在收集容器的周壁的外侧设置单独的部件。 周壁的外侧和/或朝向周壁的部件的侧面具有开放通道。 该部件与外围壁紧密连接以覆盖开放通道并形成上升线。 收集容器和部件可以与开放通道一起容易地制造，并且部件可以以最小的努力附接到收集容器。