公开(公告)号：US06293256B1

公开(公告)日：2001-09-25

申请号：US09423331

申请日：1999-11-05

申请人： Stephan Kleppner ,  Kurt Frank ,  Steffen Mihatsch ,  Klaus-Dieter Hufnagel ,  Guenter-Paul Ballier ,  Albert Gerhard ,  Gerhard Jauch

发明人： Stephan Kleppner ,  Kurt Frank ,  Steffen Mihatsch ,  Klaus-Dieter Hufnagel ,  Guenter-Paul Ballier ,  Albert Gerhard ,  Gerhard Jauch

IPC分类号： F02M3710

CPC分类号： B60K15/077 ,  B60K2015/03105 ,  B60K2015/03236 ,  B60K2015/03467 ,  Y10T137/2917

摘要： The fuel delivery device (12) has a receptacle (16) arranged in a storage tank (10) and a delivery unit (20) delivering fuel from the receptacle (16) to the internal combustion engine (14) of a motor vehicle. Further, there is provided at least one suction jet pump (40) which delivers fuel from the storage tank (10) into the receptacle (16). The suction jet pump (40) is fastened to an upper edge area (17) of the receptacle (16) as a separate constructional unit. The suction jet pump (40) is formed by a constructional unit having a propelling nozzle (41), a connection (43) for a propelling line (44), which connection (43) opens into the propelling nozzle (41), a mixing pipe (42) following the propelling nozzle (41), and a connection (45) for a suction line (46), which connection (45) opens into the mixing pipe (42). Two walls (48) located at a distance from one another project downward from the constructional unit (40), and the constructional unit (40) is mounted on the edge (17) of the receptacle (16) from the top, wherein the edge (17) of the receptacle (16) is introduced between the two walls (48). The suction line (46) connected to the suction jet pump (40) opens into the storage tank (10) remote of the receptacle (16).

摘要翻译： 燃料输送装置（12）具有布置在储罐（10）中的容器（16）和将燃料从容器（16）输送到机动车辆的内燃机（14）的输送单元（20）。 此外，设置有至少一个吸入喷射泵（40），其将燃料从储罐（10）输送到容器（16）中。 抽吸喷射泵（40）作为单独的结构单元紧固到容器（16）的上边缘区域（17）。 抽吸喷射泵（40）由具有推进喷嘴（41），用于推进线（44）的连接件（43），该连接件（43）通向推进喷嘴（41）的结构单元形成，混合 在所述推进喷嘴（41）之后的管道（42）和用于所述连接（45）通向所述混合管道（42）的吸入管线（46）的连接部（45）。 两个彼此相隔一定距离的壁（48）从结构单元（40）向下突出，并且结构单元（40）从顶部安装在容器（16）的边缘（17）上，其中边缘 容器（16）的内部（17）被引入两个壁（48）之间。 连接到吸入喷射泵（40）的吸入管线（46）通向远离容器（16）的储罐（10）中。

公开(公告)号：US06457458B1

公开(公告)日：2002-10-01

申请号：US09590424

申请日：2000-06-08

申请人： Kurt Frank ,  Steffen Mihatsch ,  Dieter Schreckenberger

发明人： Kurt Frank ,  Steffen Mihatsch ,  Dieter Schreckenberger

IPC分类号： F02M3704

CPC分类号： F02M37/22 ,  F02M37/08 ,  F02M2037/225

摘要： An arrangement for forwarding fuel from a fuel tank to an internal combustion engine includes a fuel-forwarding device having a suction side and an elevated pressure side. An inlet conduit connects the suction side with the fuel tank, while a fuel-forwarding conduit forwards the fuel from the elevated pressure side. A fuel filter housing for accommodating a fuel filter surrounds the fuel-forwarding device. The fuel filter housing is connected with the fuel-forwarding device in an electrically conductive manner. One of the fuel filter housing and the fuel-forwarding device is connected to a location that is at a predetermined electrical potential.

摘要翻译： 用于将燃料从燃料箱传送到内燃机的装置包括具有吸入侧和高压侧的燃料转送装置。 入口导管将吸入侧与燃料箱连接，同时燃料转运导管从高压侧将燃料转向。 用于容纳燃料过滤器的燃料过滤器壳体围绕燃料转发装置。 燃料过滤器壳体以导电的方式与燃料转送装置连接。 燃料过滤器壳体和燃料转送装置之一连接到处于预定电位的位置。

公开(公告)号：US06415771B1

公开(公告)日：2002-07-09

申请号：US09719652

申请日：2001-03-02

申请人： Steffen Mihatsch ,  Willi Strohl ,  Erich Eiler

发明人： Steffen Mihatsch ,  Willi Strohl ,  Erich Eiler

IPC分类号： F02M3702

CPC分类号： F02M37/025 ,  F04F5/461 ,  Y10T137/86212 ,  Y10T137/86228

摘要： An apparatus for pumping fuel from a tank (10) to the internal combustion engine (12) of a vehicle has a jet pump (24), which supplies fuel returning from the internal combustion engine (12) in a return line (22) together with fuel disposed in the tank (10) into a storage reservoir (14) of a fuel delivery unit (16). The invention proposes embodying a restriction (23) for the fuel between a seat edge (31) and a spring-loaded ball (32). In addition, inlet openings (39) for the fuel disposed in the tank (10) are embodied in the vicinity of the restriction (23). The apparatus has the advantage of a high delivery output, a compact design, and a delivery onset even when there are relatively low return quantities. Furthermore, fuel is prevented from flowing back into the return line (22).

摘要翻译： 用于将燃料从罐（10）泵送到车辆的内燃机（12）的装置具有喷射泵（24），其在回流管线（22）中将从内燃机（12）返回的燃料供应在一起 燃料设置在燃料箱（10）内的燃料输送单元（16）的储存容器（14）中。 本发明提出了一种用于座椅边缘（31）和弹簧加载球（32）之间的燃料的限制（23）。 此外，用于设置在罐（10）中的燃料的入口开口（39）被体现在限制（23）附近。 该装置具有高的输出输出，紧凑的设计以及即使在返回量相对较低的情况下也能够发送的优点。 此外，防止燃料流回返回管线（22）。