Fuel-feed unit
    11.
    发明授权
    Fuel-feed unit 失效
    燃油单元

    公开(公告)号:US6095771A

    公开(公告)日:2000-08-01

    申请号:US919373

    申请日:1997-08-29

    摘要: The invention relates to a unit for conveying fuel from a supply tank to the internal combustion engine of a motor vehicle, having an electric drive motor and a flow pump (11), driven by it, which has a pump housing (16, 21) permanently connected to the unit housing (32) and forming a pump chamber (17), in which housing conveying means (12) moved by the drive motor revolve, wherein an insert (51) of wear-resistant material is disposed on the at least one housing part (16, 21) that defines the pump chamber (17), the insert forming at least part of a chamber wall (18, 19) which defines the pump chamber (17) in the direction of the axis of rotation (15) of the conveying means (12).

    摘要翻译: PCT No.PCT / DE96 / 02072 Sec。 371日期1997年8月29日 102(e)日期1997年8月29日PCT提交1996年10月31日PCT公布。 公开号WO97 / 24531 日期:1997年7月10日本发明涉及一种用于将燃料从供应罐输送到机动车辆的内燃机的单元,其具有由其驱动的电动驱动马达和流量泵(11),该泵驱动马达具有泵壳体 (16,21),其永久地连接到所述单元壳体(32)并且形成泵室(17),所述泵室(17)由所述驱动电机旋转移动的壳体输送装置(12),其中耐磨材料的插入件 设置在限定所述泵室(17)的所述至少一个壳体部分(16,21)上,所述插入件形成沿所述泵室(17)的方向限定所述泵室(17)的室壁(18,19)的至少一部分 传送装置(12)的旋转轴(15)。

    Connecting cover for electric fuel pump
    12.
    发明授权
    Connecting cover for electric fuel pump 失效
    电动燃油泵连接盖

    公开(公告)号:US5345124A

    公开(公告)日:1994-09-06

    申请号:US1813

    申请日:1993-01-08

    申请人: Harald Lang

    发明人: Harald Lang

    摘要: A connecting cover for a pump housing of an electric fuel pump, which pump housing accommodates a direct current motor has a cover body having a cover axis and brush guides arranged radially with respect to the cover axis and provided for guiding commutator brushes, connecting plugs projecting from the outer side of the cover body, connecting lances which connect the connecting plugs electrically with the brushes, a screening unit for screening spark interferences of the commutator brushes. The screening unit includes at least one condensor provided with two connecting wires. The body has a bottom with axially projecting ribs which form a pocket for receiving the capacitor. The capacitor has a first connecting wire abutting against one of the brush guides and a second connecting wire for contacting the pump housing or a pole pipe of the direct current motor and extending outwardly on a periphery of the body.

    摘要翻译: 一种用于电动燃料泵的泵壳的连接盖,所述泵壳容纳直流电动机具有盖主体,其具有覆盖轴线和相对于盖轴线径向设置的刷子引导件,并且用于引导换向器电刷,突出的连接插头 从盖主体的外侧,将连接插头与电刷电连接的连接喷枪,用于屏蔽换向器刷子的火花干扰的屏蔽单元。 筛选单元包括至少一个设置有两根连接线的冷凝器。 主体具有底部,其具有轴向突出的肋,其形成用于接收电容器的口袋。 电容器具有抵靠电刷引导件之一的第一连接线和用于接触直流电动机的泵壳体或极管的第二连接线,并且在主体的外围向外延伸。