Normally open pressure responsive switch
    2.
    发明授权
    Normally open pressure responsive switch 失效
    常开压力开关

    公开(公告)号:US5708245A

    公开(公告)日:1998-01-13

    申请号:US913275

    申请日:1992-07-14

    IPC分类号: H01H35/34 H01H35/40

    CPC分类号: H01H35/34

    摘要: A normally open pressure responsive electrical switch is shown having upper and lower body members with a combination terminal and disc seat member sandwiched therebetween. An electrically conductive snap acting disc is disposed on the disc seat and is adapted to snap through a centrally disposed aperture in the terminal into electrical engagement with an electrical contact disposed on a terminal mounted in the lower body member. The upper body member has a bore extending therethrough and slidably mounts a pressure converter adapted to convert pressure from a pressure source to a force and apply the force to the disc. A flexible membrane is disposed over the bore with an O-ring received on an O-ring seat adjacent the bore in the upper body member. A wall extending around the seal seat is deformed to capture the O-ring at its seat.

    摘要翻译: 示出了常开的压力响应电开关,其具有夹在其间的组合端子和盘座构件的上主体构件和下主体构件。 导电的快速作用盘设置在盘座上,并且适于卡扣终端中的中心设置的孔与设置在安装在下主体构件中的端子上的电触点电接合。 上身构件具有延伸穿过其中的孔,并且可滑动地安装压力转换器,其适于将压力从压力源转换成力并向盘施加力。 柔性膜设置在孔的上方,O形环容纳在靠近上身构件中的孔的O形环座上。 围绕密封座延伸的壁变形以在其座处捕获O形环。

    Pressure plate for a motor vehicle friction clutch
    3.
    发明授权
    Pressure plate for a motor vehicle friction clutch 失效
    汽车摩擦离合器的压力板

    公开(公告)号:US4619354A

    公开(公告)日:1986-10-28

    申请号:US638863

    申请日:1984-08-07

    IPC分类号: F16D13/58 F16D13/46 F16D13/71

    CPC分类号: F16D13/585 F16D2013/706

    摘要: The pressure plate for a motor vehicle friction clutch comprises a clutch cover, a non-rotatable but axially displaceable presser plate and a diaphragm spring which is supported in the region of its external circumference on the presser plate and on a smaller diameter on the clutch cover. Securing elements retained on the clutch cover pass through openings of the diaphragm spring and hold the diaphragm spring between the two wire rings, of which the wire ring placed on the side of the presser plate is axially undulated. The regions of the wire ring which form undulation crests in relation to the diaphragm spring extend below the support faces of the securing elements. A projection is formed by bending or as additional part on the wire ring and fixes the wire ring non-rotatably.

    摘要翻译: 用于机动车辆摩擦离合器的压力板包括离合器盖,不可旋转但可轴向移动的压板和膜片弹簧,其在其外周的区域中被支撑在压板上并且在离合器盖上具有较小的直径 。 保持在离合器盖上的固定元件通过隔膜弹簧的开口,并将膜片弹簧保持在两个线环之间,其中放置在压板侧面的线圈轴向起伏。 相对于膜片弹簧形成起伏峰的线环的区域在固定元件的支撑面下方延伸。 通过弯曲或作为线环上的附加部分形成突起,并且不可旋转地固定线环。

    Seal apparatus for pressure responsive electrical switch
    4.
    发明授权
    Seal apparatus for pressure responsive electrical switch 失效
    用于压力敏感电气开关的密封装置

    公开(公告)号:US5280926A

    公开(公告)日:1994-01-25

    申请号:US913510

    申请日:1992-07-14

    摘要: A normally open pressure responsive electrical switch is shown having upper and lower body members with a combination terminal and disc seat member sandwiched therebetween. An electrically conductive snap acting disc is disposed on the disc seat and is adapted to snap through a centrally disposed aperture in the terminal into electrical engagement with an electrical contact disposed on a terminal mounted in the lower body member. The upper body member has a bore extending therethrough which slidably mounts a pressure converter adapted to convert pressure from a pressure source to a force and apply the force to the disc. A flexible membrane is disposed over the bore with an O-ring received on an O-ring seat adjacent the bore in the upper body member. A wall extending around the seal seat is deformed to capture the O-ring at its seat.

    摘要翻译: 示出了常开的压力响应电开关,其具有夹在其间的组合端子和盘座构件的上主体构件和下主体构件。 导电的快速作用盘设置在盘座上,并且适于卡扣终端中的中心设置的孔与设置在安装在下主体构件中的端子上的电触点电接合。 上身构件具有延伸穿过其中的孔,其可滑动地安装压力转换器,其适于将来自压力源的压力转换成力并将力施加到盘。 柔性膜设置在孔的上方,O形环容纳在靠近上身构件中的孔的O形环座上。 围绕密封座延伸的壁变形以在其座处捕获O形环。