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196 条记录 (耗时 0.031 秒)

    Float valve and method
    1.
    发明授权
    Float valve and method 失效
    浮阀和方法

    公开(公告)号：US07802587B1

    公开(公告)日：2010-09-28

    申请号：US12072431

    申请日：2008-02-26

    申请人： Ralph A. Ball

    发明人： Ralph A. Ball

    IPC分类号： F16K31/18

    CPC分类号： F16K31/22 ,  E03F5/22 ,  F04D15/0218 ,  F16K31/56 ,  Y10T137/053 ,  Y10T137/7397 ,  Y10T137/7439 ,  Y10T137/8158 ,  Y10T137/8342

    摘要： A valve and method allows efficient closure for a pipe containing liquid. The valve in the preferred form is operated by a float in a sump pit should the sump pump fail to operate. The float is lifted by rising water and an arm attached to the float is supported on rollers when the valve is normally open turns to disengage from the rollers to close the valve. A shaft positioned in the conduit is attached to a cap which reacts to the expansion of a spring to thus close the end of the conduit and prevent further liquid flow therethrough. An audible alarm system sounds as the rising liquid level reaches a water sensor on the valve to warn a homeowner or building occupant. The alarm also sounds when a manual test switch is closed or if the smoke sensor is activated.

    摘要翻译： 阀和方法允许有效地封闭含管道的液体。 如果集水泵不能操作，则优选形式的阀门由浮子在贮槽中操作。 浮子由上升的水抬起，当阀门正常打开时，连接在浮子上的臂支撑在滚筒上，以便与滚轴脱离以关闭阀门。 定位在导管中的轴连接到帽上，帽对弹簧的膨胀作出反应，从而封闭导管的端部并防止进一步的液体流过。 当上升的液位到达阀门上的水传感器时，会发出声音报警系统，以警告房主或建筑物乘员。 当手动测试开关关闭或烟雾传感器被激活时，报警器也会发出声音。

    Water heater fail safe apparatus
    2.
    发明授权
    Water heater fail safe apparatus 失效
    热水器故障安全装置

    公开(公告)号：US06895990B1

    公开(公告)日：2005-05-24

    申请号：US10925080

    申请日：2004-08-25

    申请人： James H. Carroll

    发明人： James H. Carroll

    IPC分类号： F16K31/20 ,  F16K31/26 ,  F16K31/524 ,  F16K33/00

    CPC分类号： F16K31/26 ,  F16K31/5245 ,  F16K33/00 ,  Y10T137/5762 ,  Y10T137/7397 ,  Y10T137/742 ,  Y10T137/7423 ,  Y10T137/7478

    摘要： Apparatus for automatically shutting off the water supply to a leaking water heater includes a water collecting tray positionable beneath the heater, a valve mechanism attachable to the tray, a float mechanism, and an action arm interactive between the float mechanism and valve mechanism. When water collects in the tray, the float mechanism rises, causing the action arm to trigger the release of a spring-urged component of the valve mechanism to discontinue flow of water to the heater.

    摘要翻译： 用于自动关闭泄漏的热水器的供水的装置包括可定位在加热器下方的集水盘，可附接到托盘的阀机构，浮动机构和在浮动机构与阀机构之间相互作用的动作臂。 当水收集在托盘中时，浮子机构升高，使得作用臂触发阀机构的弹簧推动部件的释放以停止向加热器的水流。

    Multi-point float valve
    3.
    发明授权
    Multi-point float valve 失效
    多点浮球阀

    公开(公告)号：US06325095B1

    公开(公告)日：2001-12-04

    申请号：US09587671

    申请日：2000-06-05

    申请人： Ted Kim

    发明人： Ted Kim

    IPC分类号： F16K3134

    CPC分类号： F16K31/385 ,  F16K31/34 ,  Y10T137/7374 ,  Y10T137/7397 ,  Y10T137/7413

    摘要： A multi-point float valve with adjustable high and low level settings, the float valve capable of both providing a tight seal as between an inlet and outlet, and operating in a wide range of flow pressure environments.

    摘要翻译： 具有可调节高低位设置的多点浮阀，浮子阀能够在入口和出口之间提供紧密的密封，并在宽范围的流动压力环境中运行。

    Device for operating a mechanism of a rinsing fixture
    4.
    发明授权
    Device for operating a mechanism of a rinsing fixture 失效
    用于操作冲洗夹具机构的装置

    公开(公告)号：US06076547A

    公开(公告)日：2000-06-20

    申请号：US134844

    申请日：1998-08-14

    申请人： Lothar Steinhardt ,  Jorg-Michael Steinhardt

    发明人： Lothar Steinhardt ,  Jorg-Michael Steinhardt

    IPC分类号： E03F5/10 ,  E03F9/00 ,  F16K31/30 ,  F16K33/00

    CPC分类号： E03F9/00 ,  E03F5/105 ,  E03F9/007 ,  Y10T137/7365 ,  Y10T137/7371 ,  Y10T137/7397 ,  Y10T137/74 ,  Y10T137/7404

    摘要： The invention concerns a device for operating a mechanism (5) of a rinsing fixture, in particular for operating a closing and opening mechanism or a locking mechanism of a rinsing fixture. It shows a float (28) and a first hydraulic or pneumatic force means (15) that shows a regulating unit (16) that is controllable through a float. A second hydraulic or pneumatic force means (9), which has a regulating unit (8) that is connected hydraulically or pneumatically with the regulating unit of the first force means, has an active connection with the mechanism (5).According to the invention it is planned that upon rising the float, in opposition to a restoring force, drives the regulating unit of the first force means for operating the mechanism, that the float upon sinking is uncoupled from the regulating unit of the first force means, and that a valve (12) is arranged in the connection (11, 13) of the two force means. The valve is controlled by the float for movement of the regulating unit of the first force moans or by an additional float, so that the connection is open upon the rising of the float, is closed off when the float has risen or is sinking and is open when the float has sunk.

    摘要翻译： 本发明涉及用于操作冲洗夹具的机构（5）的装置，特别是用于操作冲洗夹具的关闭和打开机构或锁定机构。 它显示浮子（28）和第一液压或气动力装置（15），其示出可通过浮子控制的调节单元（16）。 具有与第一力装置的调节单元液力或气动连接的调节单元（8）的第二液压或气动力装置（9）具有与机构（5）的主动连接。 根据本发明，计划在升高浮子时，与恢复力相反，驱动用于操作机构的第一力装置的调节单元，使得下沉时的浮子与第一力装置的调节单元分离 并且阀（12）布置在两个力装置的连接（11,13）中。 阀由浮子控制，用于第一力呻吟的调节单元的移动或附加的浮子，使得当浮子上升时连接打开，当浮子上升或下沉时是闭合的，并且是 当浮子沉没时打开。

    Leak-preventing toilet flush valve assembly
    5.
    发明授权
    Leak-preventing toilet flush valve assembly 失效
    防漏马桶冲水阀总成

    公开(公告)号：US5775366A

    公开(公告)日：1998-07-07

    申请号：US800470

    申请日：1997-02-14

    申请人： Lamar R. Ray ,  Ronald Smelkinson

    发明人： Lamar R. Ray ,  Ronald Smelkinson

    IPC分类号： E03D1/00 ,  F16K31/26 ,  F16K31/20 ,  F16K33/00

    CPC分类号： F16K31/26 ,  E03D1/00 ,  Y10T137/7361 ,  Y10T137/7397 ,  Y10T137/7413 ,  Y10T137/7446 ,  Y10T137/7472 ,  Y10T137/7494

    摘要： A leak preventing detent apparatus for a toilet flush valve assembly in which an inlet valve to a toilet flush tank is controlled by an inlet valve control device, and an outlet flush valve is controlled by a flush lever. The detent apparatus includes a follower member that is moved in response to movement of the flush lever at the initiation of a flush cycle, and a detent that is operative to prevent opening of an inlet valve except when a flush cycle is deliberately initiated. In a preferred embodiment, the detent member acts directly on the inlet valve to maintain it closed until a flush cycle is deliberately initiated. The detent member may be hydraulically damped to provide a timed delay of its movement into inlet valve closing position. Further, in some forms of the invention a primary inlet valve is provided upstream of the usual inlet valve that is controlled by an inlet valve control device, such as a float, and the detent apparatus effectively cooperates with the primary inlet valve to maintain it closed unless a flush cycle is deliberately initiated. In the preferred form of the invention, the leak preventing apparatus is capable of preventing inflow of water into a toilet flush tank regardless of the position or condition of the inlet valve control device, or the outlet flush valve from the tank, or the usual water inlet valve, unless the flush lever is operated to deliberately initiate a flush cycle.

    摘要翻译： 一种用于马桶冲洗阀组件的泄漏防止止动装置，其中通过入口阀控制装置控制到马桶冲水箱的入口阀，以及出口冲洗阀由冲洗杆控制。 制动装置包括随着冲洗杆在冲洗循环开始时响应冲头杆的移动而移动的随动件，以及除了有意启动冲洗循环之外，可操作以防止打开入口阀的止动器。 在优选实施例中，止动件直接作用在入口阀上以保持其闭合，直到有意启动冲洗循环。 止动构件可以是液压阻尼的，以便将其运动定时延迟到入口阀关闭位置。 此外，在本发明的一些形式中，主入口阀设置在通常的入口阀的上游，其由诸如浮子的入口阀控制装置控制，并且止动装置与主入口阀有效地保持关闭 除非有意启动冲洗循环。 在本发明的优选形式中，无论入口阀控制装置的位置或状况如何，或者来自罐的出口冲洗阀或通常的水，泄漏防止装置都能够防止水进入马桶冲洗槽中 进气阀，除非操作冲洗杆故意启动冲洗循环。