Hermetic fuel level sender
    1.
    发明申请
    Hermetic fuel level sender 审中-公开
    气密油位传感器

    公开(公告)号:US20050139003A1

    公开(公告)日:2005-06-30

    申请号:US11052155

    申请日:2005-02-07

    IPC分类号: G01F23/36 G01F23/38

    CPC分类号: G01F23/363

    摘要: An in-tank fuel level sender (26) for signaling the level of liquid fuel in a motor vehicle fuel tank (22). An enclosure (31) forming a hub of the sender provides an interior that is sealed against intrusion of fuel. An actuator (110, 122) is positionable on an exterior of the enclosure in correlation with liquid fuel level. A movement (52) within the interior of the enclosure follows the positioning of the actuator. An electric circuit element (62; 86) within the interior of the enclosure is operated by the movement to provide an electric characteristic for transmission through the enclosure to signal the liquid fuel level.

    摘要翻译: 一种用于发信号通知机动车辆燃料箱(22)中的液体燃料的液位燃料液位传感器(26)。 形成发送器的轮毂的外壳(31)提供密封以防止燃料侵入的内部。 致动器(110,122)可以与液体燃料水平相关地定位在外壳的外部。 壳体内部的运动(52)跟随致动器的定位。 机壳内部的电路元件(62; 86)由运动操作,以提供通过外壳传输的电气特性,以指示液体燃料水平。

    Mounting a pass-through on a plastic fuel tank
    2.
    发明申请
    Mounting a pass-through on a plastic fuel tank 失效
    在塑料油箱上安装通孔

    公开(公告)号:US20050055830A1

    公开(公告)日:2005-03-17

    申请号:US10662790

    申请日:2003-09-15

    摘要: A method of mechanical twist lock attachment of a pass-through valve or fitting over an aperture in a plastic fuel tank having an embedded vapor barrier layer. A ring having circumferentially spaced internal lugs is secured to the tank by weldment around an aperture in the tank wall exposing an edge of the barrier layer. A seal ring on the pass-through is located in the aperture to seal the exposed vapor barrier edge. Outwardly extending projections on the pass-through attach the pass-through by twist locking engagement with the projections on the ring.

    摘要翻译: 在具有嵌入的蒸气阻挡层的塑料燃料箱中的孔的机械扭锁上附接通过阀或配件的方法。 具有周向间隔开的内部凸耳的环通过围绕暴露出阻挡层的边缘的罐壁中的孔周围的焊件固定到罐。 通孔上的密封环位于孔中以密封暴露的蒸气阻挡边缘。 通孔上的向外延伸的突起通过与环上的突起的扭转锁定接合来附接穿过。

    Hermetic fuel level sender having tank bottom referencing
    3.
    发明申请
    Hermetic fuel level sender having tank bottom referencing 有权
    具有油箱底部参考的气密燃料液位传感器

    公开(公告)号:US20050072229A1

    公开(公告)日:2005-04-07

    申请号:US10704027

    申请日:2003-11-07

    IPC分类号: G01F23/36 G01F25/00

    CPC分类号: G01F23/363

    摘要: A fuel level sender (26) for signaling liquid fuel level in a fuel tank (22). An enclosure (31) forming a hub of the sender provides an interior that is hermetically sealed against intrusion of fuel vapor and liquid. An actuator (110, 122) is positionable on the enclosure exterior in correlation with liquid fuel level. A movement (52) within the enclosure interior follows the positioning of the actuator. An electric circuit element (62; 86) within the enclosure interior is operated by the movement to provide an electric characteristic for transmission through the enclosure to signal liquid fuel level. A bottom reference rod (150) and stop (152) position the enclosure circumferentially within its mounting in a fuel pump module to cause the circuit element to signal zero fuel level when the stop is on the tank bottom wall and the actuator is in position corresponding to zero fuel level in the tank.

    摘要翻译: 用于在燃料箱(22)中用于指示液体燃料液位的燃料液位传感器(26)。 形成发送器的轮毂的外壳(31)提供密封的内部,以防止燃料蒸汽和液体的侵入。 致动器(110,122)可以与液体燃料水平相关联地定位在外壳上。 外壳内部的运动(52)跟随致动器的定位。 外壳内部的电路元件(62; 86)由运动操作,以提供电气特性,用于通过外壳传输信号,以发出液体燃料水平。 底部参考杆(150)和止动件(152)将外壳周向定位在其安装在燃料泵模块中以使得当止动件在罐底壁上时电路元件发出零燃料水平,并且致动器处于对应位置 使油箱内的油位零。

    Mounting a vent valve on a plastic fuel tank
    5.
    发明申请
    Mounting a vent valve on a plastic fuel tank 审中-公开
    将放气阀安装在塑料油箱上

    公开(公告)号:US20060260129A1

    公开(公告)日:2006-11-23

    申请号:US11495800

    申请日:2006-07-28

    IPC分类号: B21D51/16

    摘要: A method of mechanical twist lock attachment of a vent valve or fitting over an aperture in a plastic fuel tank having an embedded vapor barrier layer. A ring having circumferentially spaced internal lugs is secured to the tank by weldment around an aperture in the tank wall exposing an edge of the barrier layer. A seal ring on the vent valve is located in the aperture to seal the exposed vapor barrier edge. Outwardly extending projections on the vent valve attach the vent valve by twist locking engagement with the projections on the ring.

    摘要翻译: 在具有嵌入的蒸汽阻挡层的塑料燃料箱中的孔的机械扭锁上附接通气阀或配件的方法。 具有周向间隔开的内部凸耳的环通过围绕暴露出阻挡层的边缘的罐壁中的孔周围的焊件固定到罐。 排气阀上的密封环位于孔中,以密封暴露的蒸气阻挡边缘。 排气阀上的向外延伸的突起通过与环上的突起的扭转锁定接合来安装排气阀。