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    MINOR WATER LEAK PREVENTION APPARATUS FOR WATER INLET VALVE
    4.
    发明申请
    MINOR WATER LEAK PREVENTION APPARATUS FOR WATER INLET VALVE 审中-公开
    用于水入口阀的微波防漏装置

    公开(公告)号：US20170002555A1

    公开(公告)日：2017-01-05

    申请号：US15039852

    申请日：2014-06-06

    Applicant: LAB (XIAMEN) SANITARY FITTINGS INC

    Inventor： Yongmao Liu ,  Zipeng Zhang

    IPC: E03D1/33 ,  E03D1/32

    CPC classification number: E03D1/33 ,  E03D1/12 ,  E03D1/125 ,  E03D1/32 ,  F16K31/24 ,  F16K31/26 ,  F16K31/34 ,  F16K33/00 ,  Y10T137/2849 ,  Y10T137/2856 ,  Y10T137/7329

    Abstract: Disclosed is a minor water leak prevention apparatus for a water inlet valve. A float is mounted on a regulation bar and received in a water container. The water container is mounted on a siphon tube. The siphon tube is formed with an air aperture. A counterweight buoyance switch is mounted on the water container. The counterweight buoyance switch has a counterweight water compartment having a lower end forming a water drain hole. The counterweight water compartment has an upper end to which a closure pressing plate is mounted. The closure pressing plate is opposite to the air aperture. The counterweight buoyance switch controls opening/closing of the air aperture. This arrangement allows water ingress through a water inlet valve to be stopped when minor water leakage occurs in a water tank.

    Abstract translation: 公开了一种用于进水阀的次要防漏水装置。 浮子安装在调节杆上并接收在水箱中。 水容器安装在虹吸管上。 虹吸管形成有空气孔。 配重浮力开关安装在水箱上。 配重浮力开关具有形成排水孔的下端的配重水室。 配重水室具有安装封闭压板的上端。 封闭压板与空气孔相对。 配重浮力开关控制空气孔的打开/关闭。 这种布置允许在水箱中发生少量漏水时通过进水阀的水进入停止。

    Automatic gas intake and exhaust valve device
    6.
    发明授权
    Automatic gas intake and exhaust valve device 有权
    自动进气和排气阀装置

    公开(公告)号：US09091362B2

    公开(公告)日：2015-07-28

    申请号：US13497278

    申请日：2010-09-08

    Applicant: Chung-hyo Kim

    Inventor： Chung-hyo Kim

    IPC: F16K24/04 ,  F16K33/00 ,  F16L55/07

    CPC classification number: F16K24/046 ,  F16K33/00 ,  F16L55/07

    Abstract: Disclosed is an automatic gas intake and exhaust valve device including a main body part having an orifice hole at one side and an intake and exhaust hole at an opposite side, an opening/closing member movably inserted into the main body part to open/close the intake and exhaust hole, and a coupling member extending along one side of the main body part to couple the main body part with a pipe in the communication state of the pipe. The opening/closing member floats according to a flow velocity of a fluid introduced into the main body part and discharged out of the main body part, to close the intake and exhaust hole, and drops down to the bottom of the main body part by a weight of the opening/closing member to open the intake and exhaust hole if a fluid level is lowered, thereby automatically introduce and exhaust internal air of the pipe and facilities.

    Abstract translation: 本发明公开了一种自动进气和排气阀装置，包括：主体部分，其一侧具有孔口孔，在相对侧具有排气孔，可移动地插入主体部分中以打开/关闭 进气和排气孔，以及沿着主体部分的一侧延伸的联接构件，以在管道的连通状态下将主体部分与管道连接。 打开/关闭部件根据引入主体部分的流体的流速漂浮并排出主体部分，以关闭进排气孔，并通过一个或多个下降到主体部分的底部 打开/关闭构件的重量，以便如果液面降低则打开排气孔，从而自动地引入和排出管道和设施的内部空气。

    Flush valve with float
    7.
    发明申请
    Flush valve with float 审中-公开
    带浮子的冲洗阀

    公开(公告)号：US20080047052A1

    公开(公告)日：2008-02-28

    申请号：US11894458

    申请日：2007-08-21

    Applicant: Joseph Han

    Inventor： Joseph Han

    IPC: E03D1/02 ,  F16K33/00

    CPC classification number: F16K21/16 ,  E03D1/14 ,  E03D1/308 ,  F16K33/00

    Abstract: A flush valve apparatus for a toilet tank includes a float that provides a buoyancy force to a flush valve flapper. The float may be coupled to a chain connecting a lever and the flapper, or directly to the flapper. The float may be selected from a set of floats having a variety of sizes and shapes. Once a selected float is installed, the position of the float is fixed relative to the valve flapper, thus preventing change in the amount of water consumption per flush, which depends upon the buoyancy force on the flapper. For different standards, floats of different shapes and/or sizes may be selected such that the amount of water consumption per flush meets the standards.

    Abstract translation: 用于马桶水箱的冲洗阀装置包括向冲洗阀挡板提供浮力的浮子。 浮子可以连接到连接杠杆和挡板的链条，或者直接连接到挡板上。 浮子可以选自具有各种尺寸和形状的一组浮子。 一旦安装了选定的浮子，浮子的位置相对于阀瓣固定，从而防止每冲洗量的水消耗量变化，这取决于挡板上的浮力。 对于不同的标准，可以选择不同形状和/或尺寸的浮子，使得每次冲洗的耗水量符合标准。

    Water heater fail safe apparatus
    8.
    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

    Applicant: James H. Carroll

    Inventor： James H. Carroll

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

    CPC classification number: F16K31/26 ,  F16K31/5245 ,  F16K33/00 ,  Y10T137/5762 ,  Y10T137/7397 ,  Y10T137/742 ,  Y10T137/7423 ,  Y10T137/7478

    Abstract: 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.

    Abstract translation: 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。

    Over filling valve
    9.
    发明授权
    Over filling valve 失效
    过充阀

    公开(公告)号：US5762090A

    公开(公告)日：1998-06-09

    申请号：US596615

    申请日：1996-02-05

    Applicant: Asaf Halamish ,  Avi Zakai

    Inventor： Asaf Halamish ,  Avi Zakai

    IPC: B60K15/035 ,  F16K17/36 ,  F16K24/04 ,  F16K33/00

    CPC classification number: F16K24/044 ,  B60K15/03519 ,  F16K17/36 ,  F16K33/00 ,  Y10T137/0874 ,  Y10T137/0923 ,  Y10T137/3099

    Abstract: An over filling interdiction valve, fitted within a fluid tank, the valve comprising a housing furnished with a first fluid inlet at a bottom end thereof and a first fluid outlet at top end thereof, a float member located within the housing and being displaceable along its longitudinal axis between the first inlet and the first outlet. The float member comprises at its bottom end a second fluid inlet and near its top end a second fluid outlet. Sealing means are associated at a top end of the float member for sealing the first fluid outlet and biasing means are provided within the housing for biasing the float member towards the first fluid outlet. The arrangement being such that the biasing means together with buoyancy forces acting on the float member tend to urge the float member to a sealing position in which the sealing means sealingly engage with the first fluid outlet, whilst gravity forces acting on the float member tend to displace the float member away from the first fluid outlet to an unsealed position. The valve further comprises means for restricting fluid ingress into the float member, wherein raising of the fluid level in the tank results in rise of the fluid level within the housing, as a consequence of which the float member is urged to the sealing position.

    Abstract translation: 一种安装在流体箱内的过填充截止阀，所述阀包括在其底端处设置有第一流体入口的壳体，以及在其顶端处的第一流体出口，位于壳体内并可沿着其移位的浮子构件 第一入口和第一出口之间的纵向轴线。 浮子构件在其底端处包括第二流体入口并且在其顶端附近包括第二流体出口。 密封装置连接在浮子部件的顶端，用于密封第一流体出口，并且偏压装置设置在壳体内，用于朝向第一流体出口偏置浮子部件。 这种布置使得偏置装置与作用在浮子构件上的浮力一起倾向于将浮子构件推动到密封位置，密封装置密封地与第一流体出口接合，同时作用在浮子构件上的重力倾向于 将浮子构件从第一流体出口移开至非密封位置。 该阀还包括用于限制流体进入浮动部件的装置，其中提高罐中的液位导致壳体内的液面升高，结果浮子部件被推动到密封位置。

    Eccentric float apparatus
    10.
    发明授权
    Eccentric float apparatus 失效
    偏心浮子装置

    公开(公告)号：US4683908A

    公开(公告)日：1987-08-04

    申请号：US928030

    申请日：1986-11-07

    Applicant: Daniel J. Brewer

    Inventor： Daniel J. Brewer

    IPC: F16K33/00 ,  F16K31/18

    CPC classification number: F16K33/00 ,  Y10S4/01 ,  Y10T137/7413

    Abstract: The float is employed for controlling the valve of a water tank of a toilet for regulating the water level. The float has a solid core with wall structure extending therefrom forming a sealed chamber located on one side of the core. An aperture extends through the core. The volume of the chamber is greater than the volume of the core and the chamber and most of the volume of the float is located on one side of the aperture. The aperture will receive the free end of a rod which is connected to the valve. The float may be rotated around the rod and secured thereto at different angular positions to select the desired water level at which the valve is closed.

    Abstract translation: 浮子被用于控制马桶的水箱的阀门以调节水位。 浮子具有从其形成的具有壁结构的实芯，其形成位于芯的一侧上的密封室。 孔延伸通过芯。 室的体积大于芯体和室的体积，并且浮子的大部分体积位于孔的一侧。 孔将接收连接到阀的杆的自由端。 浮子可以围绕杆旋转并在不同的角度位置固定到其上，以选择阀关闭的期望水位。

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