会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • Pendulum gate valve
    • 摆闸阀
    • US4328947A
    • 1982-05-11
    • US41214
    • 1979-05-21
    • Uwe ReimpellLutz GreinReinhard ReiterFriedrich Stark
    • Uwe ReimpellLutz GreinReinhard ReiterFriedrich Stark
    • F16K3/10F16K31/44
    • F16K3/10
    • A pendulum gate valve with a pressure tight housing and inlet and outlet openings arranged on opposite sides of the housing. The drive rod for the pendulum frame is guided throughout its total path by a joint connected to the pendulum frame which can swivel about the shaft of the pendulum frame but can in addition also move independently of the swiveling motion of the pendulum frame. A guide mechanism is provided for the further movement of the joint outside the swiveling range, which forces the joint onto a path that runs substantially parallel to the drive rod. The guide mechanism consists of a thrust rod forming part of the pressing device which urges the gate valve plate against the sealing bearing surface and which is connected to the drive rod. The thrust rod is mounted in a longitudinally movable manner in the pendulum frame and runs parallel to the drive rod in the closed position of the gate valve plate.
    • 具有压力紧密的壳体的摆闸闸阀,和布置在壳体的相对侧上的入口和出口。 用于摆动框架的驱动杆通过连接到摆动框架的接头被引导到其整个路径中,该框架可围绕摆动框架的轴线旋转,但是另外也可以独立于摆架的旋转运动而移动。 提供引导机构用于接合件在旋转范围之外的进一步运动,其将关节强制到基本上平行于驱动杆延伸的路径上。 引导机构包括形成压力装置的一部分的推杆,其推动闸阀板抵靠密封轴承表面并连接到驱动杆。 推力杆以纵向移动的方式安装在摆动框架中,并且在闸阀板的关闭位置平行于驱动杆延伸。