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
    • 39. 发明申请
    • Digital/two stage valve actuator
    • 数字/双级阀门执行机构
    • US20030213926A1
    • 2003-11-20
    • US10144352
    • 2002-05-14
    • John William Konopa
    • F16K031/02
    • F15B11/125
    • This is a pneumatic actuator for a liquid delivery truck. The actuator can be added to an existing set stop valve without reconfiguring the piping. The same actuator can be used to upgrade several sizes of a rising stem valve. It provides the ability to open and close the valve as well as perform an adjustable low flow function. It works with existing relay logic from a cab mounted or meter mounted electronic preset. The actuator can be used with either an electric or pneumatic switch for setting the low flow position.
    • 这是用于液体输送卡车的气动执行机构。 致动器可以添加到现有的设定的截止阀,而不重新配置管道。 相同的执行器可用于升级几种尺寸的上升阀杆。 它提供打开和关闭阀门的能力以及执行可调节的低流量功能。 它适用于从驾驶室安装或仪表安装的电子预设的现有继电器逻辑。 执行器可以与电动或气动开关一起使用,用于设置低流量位置。
    • 40. 发明授权
    • Fluid powered indexing apparatus
    • 流体动力分度装置
    • US5255591A
    • 1993-10-26
    • US770318
    • 1991-10-03
    • Theodore Gottlieb
    • Theodore Gottlieb
    • F15B11/12F16F9/54F01B7/20F01B7/10F16J15/18
    • F16F9/54F15B11/125
    • An indexing apparatus (10) having a pair of concentric cylinders (12, 14) with the outer concentric cylinder (12) being fixed against longitudinal movement and the inner cylinder (14) mounted for reciprocal movement relative to the fixed outer cylinder (12). A single ram piston (16) is mounted within the inner cylinder (14) and has a piston rod (18) connected to a member (29) for positioning at four predetermined positions. A shock absorber (24) is carried by the outer fixed cylinder (12) and engages stop plates or abutments (20, 28) carried by the inner cylinder (14) for activation of the shock absorber (24). A pair of guide rods (42) prevent rotational movement of inner cylinder (14) relative to the inner cylinder (12) and maintain the shock absorber (24) in axial alignment with the end abutments (20, 28). In one embodiment (FIGS. 9-11), guide rods (41A, 42A) have fluid passages (49A, 53A) in fluid communication with fixed ports (P5, P6) in the outer fixed cylinder (12A) for the supply of fluid to piston chambers (32A, 36A) in the reciprocable inner cylinder (14A).
    • 具有一对具有外同心圆柱体(12)的同心圆筒(12,14)的分度装置(10)抵抗纵向运动固定,并且内筒(14)相对于固定外筒(12)安装成往复运动, 。 单个活塞(16)安装在内筒(14)内并且具有连接到构件(29)的活塞杆(18),用于定位在四个预定位置。 减震器(24)由外固定筒(12)承载,并接合由内筒(14)承载的止动板或支座(20,28),以激活减震器(24)。 一对导杆(42)防止内筒(14)相对于内筒(12)的旋转运动,并将减震器(24)保持与端部基台(20,28)轴向对准。 在一个实施例(图9-11)中,导杆(41A,42A)具有与外固定筒(12A)中的固定端口(P5,P6)流体连通的流体通道(49A,53A),用于供应流体 到可往复运动的内筒(14A)中的活塞室(32A,36A)。