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130 条记录 (耗时 0.013 秒)

    Valve operated by a master key
    1.
    发明授权
    Valve operated by a master key 有权
    阀门由主钥匙操作

    公开(公告)号：US08585010B2

    公开(公告)日：2013-11-19

    申请号：US12663674

    申请日：2007-07-09

    申请人： Jong Chan Yoon

    发明人： Jong Chan Yoon

    IPC分类号： F16K35/06 ,  F16K35/02

    CPC分类号： F16K35/06 ,  Y10T70/5619 ,  Y10T137/7131 ,  Y10T137/7256

    摘要： The present invention relates to a valve used to control fluid flow. The valve includes a handle, which is placed above a body and is connected directly or indirectly to a top portion of a stem; a cap, into which the stem is inserted, and which surrounds a top portion of the body, the cap having a plurality of locking holes formed in the circumference of a top portion thereof in a circular arrangement. The handle has a vertical hole corresponding to the locking holes and a key hole extending coaxially with or perpendicularly to the vertical hole, and is connected to the top portion of the stem to contact the top portion of the cap. Locking means is provided in the vertical hole and the locking holes to lock the handle and the cap to each other. The locked position is released using a master key, which is inserted through the key hole, thereby allowing the handle to be operated.

    摘要翻译： 本发明涉及一种用于控制流体流动的阀。 所述阀包括手柄，所述手柄位于主体上方并且直接或间接地连接到杆的顶部; 盖子，其中杆被插入其中并且围绕主体的顶部部分，帽具有多个形成在圆顶形状的顶部的圆周中的锁定孔。 手柄具有与锁定孔相对应的垂直孔和与垂直孔同轴或垂直延伸的键孔，并且连接到杆的顶部以接触帽的顶部。 锁定装置设置在垂直孔和锁定孔中，以将手柄和盖彼此锁定。 使用通过键孔插入的主键释放锁定位置，从而允许手柄被操作。

    Hydrant lock
    2.
    发明授权
    Hydrant lock 有权
    消防栓锁

    公开(公告)号：US08353309B1

    公开(公告)日：2013-01-15

    申请号：US12761814

    申请日：2010-04-16

    申请人： Joel Embry ,  King Embry

    发明人： Joel Embry ,  King Embry

    IPC分类号： F16K35/00 ,  F16K35/10 ,  G05G5/00 ,  B65D55/02 ,  G08B21/00

    CPC分类号： A62C35/20 ,  E03B9/02 ,  F16K27/006 ,  F16K35/10 ,  Y10T70/554 ,  Y10T70/5562 ,  Y10T70/5566 ,  Y10T70/5571 ,  Y10T70/5611 ,  Y10T70/5615 ,  Y10T70/5619 ,  Y10T70/5624 ,  Y10T70/5628 ,  Y10T70/5637 ,  Y10T70/5854 ,  Y10T137/7062 ,  Y10T137/7069 ,  Y10T137/7256

    摘要： A hydrant locking device inhibiting unauthorized operation of a fire hydrant and includes a flip-top lid positioning between an open configuration and a closed configuration relative to a base. The flip-top lid is hingedly connected to the base of the locking device. The base may be releasably secured to an operating nut of the fire hydrant or more specifically an operating nut extension that engages the operating nut of the fire hydrant. The flip-top lid may also include a sealed cavity that may include electronics. These electronics may be in electrical communication with a wireless mesh network.

    摘要翻译： 一种消防栓锁定装置，其禁止消防栓的非法操作，并且包括位于相对于基座的打开构型和闭合构型之间的翻盖。 翻盖顶盖铰接地连接到锁定装置的底座上。 基座可以可释放地固定到消防栓的操作螺母，或者更具体地是与消防栓的操作螺母接合的操作螺母延伸部。 翻盖可以包括可包括电子器件的密封腔。 这些电子设备可以与无线网状网络进行电气通信。

    Devices for securing fire hydrant valves
    3.
    发明授权
    Devices for securing fire hydrant valves 失效
    消防栓固定装置

    公开(公告)号：US5596893A

    公开(公告)日：1997-01-28

    申请号：US579767

    申请日：1995-12-28

    申请人： Henry J. Stehling ,  Roy Istre, Jr. ,  Sheldon Levine ,  Horace E. Nichols, Jr.

    发明人： Henry J. Stehling ,  Roy Istre, Jr. ,  Sheldon Levine ,  Horace E. Nichols, Jr.

    IPC分类号： E03B9/06 ,  F16K35/16

    CPC分类号： F16K35/16 ,  E03B9/06 ,  Y10T137/5468 ,  Y10T70/5615 ,  Y10T70/5619 ,  Y10T70/5677 ,  Y10T70/7057

    摘要： A magnetic security device for preventing unauthorized opening of fire hydrant valves includes an inner cylindrical member which is fixed to a nut on the valve stem and an outer rotatable member which is coupled to the inner cylindrical member by a magnetizable element. The magnetizable element is attracted to move from an uncoupled to a coupling mode by a reaching permanent magnet integral with a special operating wrench. In accordance with one embodiment of the invention, an intermediate sleeve is provided which is coaxial with a nylon sleeve disposed around the outer surface of the inner cylindrical member. In addition, the inner cylindrical member has a knurled portion which engages the surface of a recess surrounding the valve operating nut so that if the outer operating member is tilted with respect to the inner operating member, the inner operating member binds with the wall of the recess, preventing rotation of the inner operating member and of the valve operating nut attached thereto. In accordance with a further arrangement, an intermediate sleeve of hardened steel and a plate of hardened steel surround otherwise accessible portions of the inner cylindrical member to prevent drill bits, which have penetrated the outer rotatable member, from penetrating the inner cylindrical member so that a pin cannot be inserted into the inner cylindrical member to link the members together allowing an unauthorized person can open the valve by rotating the outer rotatable member.

    摘要翻译： 用于防止未经许可打开消防栓阀的磁性安全装置包括固定在阀杆上的螺母上的内圆柱形构件和通过可磁化元件联接到内圆柱形构件的外部可旋转构件。 可磁化元件通过与特殊操作扳手成一体的到达永磁体被吸引以从非耦合模式移动到耦合模式。 根据本发明的一个实施例，提供了一个中间套筒，其与设置在内部圆筒形构件的外表面上的尼龙套筒同轴。 此外，内圆柱形构件具有滚花部分，其接合围绕阀操作螺母的凹部的表面，使得如果外操作构件相对于内操作构件倾斜，则内操作构件与 凹部，防止内部操作构件和附接到其上的阀操作螺母的旋转。 根据进一步的布置，硬化钢的中间套筒和硬化钢板围绕内部圆筒形构件的另外可接近的部分，以防止穿透外部可旋转构件的钻头穿透内部圆柱形构件，使得 销不能插入内圆柱形构件以将构件连接在一起，从而允许未经授权的人可以通过旋转外部可旋转构件来打开阀。