METHOD AND APPARATUS FOR GENERATING A FLOW THROUGH A PIPE BELOW THE SURFACE OF A BODY OF WATER
    1.
    发明申请
    METHOD AND APPARATUS FOR GENERATING A FLOW THROUGH A PIPE BELOW THE SURFACE OF A BODY OF WATER 审中-公开
    通过水体下面的管道产生流动的方法和装置

    公开(公告)号:WO1984004767A1

    公开(公告)日:1984-12-06

    申请号:PCT/DK1984000051

    申请日:1984-06-01

    CPC classification number: E03D3/04 E02B3/04 E02B3/043 E02B9/00 Y02E10/22

    Abstract: Method and apparatus for generating a flow through a contained section, e.g. a pipe, below the surface of a body of water. Fields of application include coastal protection and energy production. The contained section is connected to valved mouths located beneath different points of the migrating wave profile, whereby a uni-directional flow is induced due to the differences between the hydrostatic pressures in these points. Various configurations of the system are described, including a perforated pipe enclosed by a flexible hose, which is attached at intervals to the pipe and supplied with slits.

    Abstract translation: 用于产生通过容纳部分的流动的方法和装置,例如, 一根管子,在水面下面。 应用领域包括沿海保护和能源生产。 包含的部分连接到位于迁移波形的不同点下方的阀口,由此由于这些点中的静水压力之间的差异而引起单向流动。 描述了系统的各种配置,包括由柔性软管包围的多孔管,其间隔连接并附加有狭缝。

    FLUSHING APPARATUS FOR A TOILET OR URINAL
    3.
    发明申请
    FLUSHING APPARATUS FOR A TOILET OR URINAL 审中-公开
    用于洗手间或尿液的冲洗装置

    公开(公告)号:WO2002084035A1

    公开(公告)日:2002-10-24

    申请号:PCT/ZA2001/000042

    申请日:2001-04-12

    CPC classification number: E03D5/105 E03D3/04

    Abstract: The invention provides a flushing apparatus (100), for a toilet or urinal, which includes a flushing mechanism, in the form of a flushing valve (2), and manual activation means (4) for activating the flushing valve (2). The flushing apparatus (100) also includes a sensor (41) for sensing, in use, a presence of a user proximate the toilet or urinal and a sensed activation means, in the form of a solenoid valve (45), activatable by the sensor (41), for activating the flushing valve (2). The flushing valve (2) includes a pressure chamber (29) depressuriseable by the manual activation means (4) and the solenoid valve (45) in order to activate the flushing valve (2). The invention extends to a kit for retrofitting a flushing apparatus having manual activation means, for a toilet or urinal.

    Abstract translation: 本发明提供一种用于马桶或小便器的冲洗装置(100),其包括冲洗阀(2)形式的冲洗机构和用于启动冲洗阀(2)的手动启动装置(4)。 冲洗装置(100)还包括传感器(41),用于在使用中感测靠近马桶或小便器的用户的存在以及以电磁阀(45)的形式的感测到的启动装置,可由传感器 (41),用于启动冲洗阀(2)。 冲洗阀(2)包括可由手动启动装置(4)和电磁阀(45)减压以便启动冲洗阀(2)的压力室(29)。 本发明延伸到用于改装具有用于厕所或小便器的手动激活装置的冲洗装置的工具箱。

    RIGID PISTON RETROFIT FOR DIAPHRAGM FLUSH VALVE
    4.
    发明申请
    RIGID PISTON RETROFIT FOR DIAPHRAGM FLUSH VALVE 审中-公开
    用于膜片冲洗阀的刚性活塞改造

    公开(公告)号:WO2013158282A1

    公开(公告)日:2013-10-24

    申请号:PCT/US2013/031840

    申请日:2013-03-15

    Abstract: A rigid piston assembly for use in a conventional flush valve includes a rigid piston configured to fixedly engage within the valve body. The present invention is also directed to a flush valve for a plumbing fixture as well as a method of retrofitting a rigid piston into a diaphragm flush valve body.

    Abstract translation: 用于常规冲洗阀的刚性活塞组件包括构造成固定地接合在阀体内的刚性活塞。 本发明还涉及一种用于卫生设备的冲洗阀以及将刚性活塞改装成隔膜冲洗阀体的方法。

    IMPROVED MAINS PRESSURE FLUSHER VALVE
    5.
    发明申请
    IMPROVED MAINS PRESSURE FLUSHER VALVE 审中-公开
    改进的主压力冲洗阀

    公开(公告)号:WO2004070125A1

    公开(公告)日:2004-08-19

    申请号:PCT/AU2004/000130

    申请日:2004-02-05

    CPC classification number: F16K15/147 E03D3/04 F16K31/383 Y10T137/3331

    Abstract: In one embodiment, a mains pressure valve has a body (10) and a main valve component (17) which is movable to effect opening and closing of the mains pressure valve. A flow controller (36) is disposed downstream of the main valve component and has a downstream end. At least one air vent (38) is provided downstream of the downstream end of the flow controller (36) and the vent is shielded from the downstream end of the flow controller (36). In another embodiment, there is a main chamber (12) within which the main valve component (17) moves, the main chamber having a control portion (40). A bypass passageway (13) has an upstream end (35) from the control portion (40) of the main chamber and a downstream end (46). A control valve (42) controls the flow through the by-pass passageway (13) to control the operation of the mains pressure valve. The downstream end (46) of the bypass passageway (13) is downstream of the flow controller (36). In a further embodiment, an upstream portion of the bypass passageway (13) is defined within a manifold (25).

    Abstract translation: 在一个实施例中,主压力阀具有主体(10)和主阀部件(17),其可移动以实现主压力阀的打开和关闭。 流量控制器(36)设置在主阀部件的下游,并具有下游端。 至少一个排气口(38)设置在流量控制器(36)的下游端的下游,并且通风口与流量控制器(36)的下游端屏蔽。 在另一个实施例中,主室部件(17)在主室(12)内移动,主室具有控制部分(40)。 旁通通道(13)具有来自主室的控制部分(40)的上游端(35)和下游端(46)。 控制阀(42)控制通过旁通通道(13)的流量,以控制主压力阀的操作。 旁路通道(13)的下游端(46)位于流量控制器(36)的下游。 在另一实施例中,旁通通道(13)的上游部分限定在歧管(25)内。

    消音装置及び給水装置
    6.
    发明申请
    消音装置及び給水装置 审中-公开
    防水和水供应设备

    公开(公告)号:WO2004018786A1

    公开(公告)日:2004-03-04

    申请号:PCT/JP2003/010396

    申请日:2003-08-15

    Abstract: 製造コストの低廉化と組み付けの容易性とを実現しつつ、騒音の確実な防止を実現可能な消音装置と、この消音効果のある給水装置とを提供する。内部の給水路1aを通る水を貯溜水W内に吐水させるジェット管1と接続される消音装置2である。ジェット管1の上流側で下方に向かって接続され、給水路1aと連通する通水路4aを内部にもつ筒状の筒部4と、ジェット管1の上流側及び筒部4の上方と水密に接続されるとともに、筒部4の下方を囲包してジェット管1の下流側と水密に接続され、筒部4の外側である内部にジェット管1内の空気を貯留可能なハウジング3とを有している。筒部4の上方には通水路4aをハウジング3の内部に連通する通気孔4bが貫設されている。

    Abstract translation: 一种能够在实现生产成本降低和组装简化的同时实现可靠的噪声预防的消音器; 以及具有这种消声器效果的供水装置。 连接到喷射管(1)的消声器(2),其允许水通过内部供水通道(1a)以输送到储存水(W)中。 它包括一个向下连接到喷射管(1)的上游侧并且内部具有与供水通道(1a)连通的水流通道(4a)的圆柱形套筒(4)和一个水密的壳体 连接到喷射管(1)的上游侧和套筒(4)的上部,并且同时水平地连接到喷射管(1)的下游侧,同时围绕套筒(4)的下部 ),并且使喷射管(1)中的空气可以存储在套筒(4)外部的内部。 通过套筒(4)的上部形成通气孔(4b),以将水流通道(4a)与壳体(3)的内部连通。

    MAINS PRESSURE FLUSHER VALVE
    7.
    发明申请
    MAINS PRESSURE FLUSHER VALVE 审中-公开
    主压力冲洗阀

    公开(公告)号:WO1993016240A1

    公开(公告)日:1993-08-19

    申请号:PCT/AU1993000046

    申请日:1993-02-05

    CPC classification number: E03D3/04

    Abstract: A mains pressure valve which comprises a main chamber (12) having an inlet chamber (11) for fluid and a discharge chamber (14) for fluid; a piston (17) located in the main chamber (12) which is movable into and out of sealing engagement with the outlet of the main chamber (12) and which defines above it an upper portion (40) of the main chamber (12); a port (35) in the upper portion (40) which permits fluid to flow therethrough; and actuation control (42) associated with the port to regulate the flow of fluid through the port. Upon actuation fluid in the upper portion (40) drains through port (35) allowing piston (17) to rise and mains pressure fluid passes from inlet chamber (11) through main chamber (12) and out discharge chamber (14). Fluid bleeds via flow valve (21) and (22) into upper portion (40) and as port (35) is closed piston (17) closes the valve after a predetermined period.

    Abstract translation: 主压力阀,其包括具有用于流体的入口室(11)和用于流体的排出室(14)的主室(12) 位于所述主室(12)中的活塞(17),其可移动进入和离开与所述主室(12)的出口密封接合,并且在所述主室(12)的上方限定其上部(40) ; 在上部(40)中的允许流体流过其中的端口(35); 以及与所述端口相关联的致动控制(42),以调节通过所述端口的流体的流动。 在上部(40)中的致动流体通过端口(35)排出,允许活塞(17)升高,并且主压力流体从入口室(11)通过主室(12)和排出室(14)。 流体通过流量阀(21)和(22)流入上部(40),并且当端口(35)是闭合活塞(17)在预定时间段之后关闭阀。

    PISTON STRUCTURE AND LIQUID FEEDER VALVE
    8.
    发明申请
    PISTON STRUCTURE AND LIQUID FEEDER VALVE 审中-公开
    活塞结构和液体进料阀

    公开(公告)号:WO2003031850A1

    公开(公告)日:2003-04-17

    申请号:PCT/HU2002/000100

    申请日:2002-10-04

    CPC classification number: F16J15/164 E03D3/04 F16K21/10

    Abstract: Piston structure having a first side and a second side and in a recess (6) formed in an outer portion of the piston (1, 22) a resilient sealing element (5, 11, 21) is placed. The axial width and at least in some places the radial depth of the recess (6) are greater than the cross-sectional diameter of the sealing element (5, 11, 21) which is able to move, owing to the pressure difference of the two sides, between a first and a second position, thereby alternately ensuring a cumulated cross-sectional area at most A1, and a cross-sectional area A0, or a cumulated cross-sectional area at most A2, and a cross-sectional area A0. A1 and A2 are substantially smaller than A0. The invention further relates to a liquid feeder valve including this piston structure for allowing liquid flow-through in a certain amount or for a period of time from a pressurized source of liquid.

    Abstract translation: 具有第一侧和第二侧以及在活塞(1,22)的外部形成弹性密封元件(5,11,21)的凹部(6)中的活塞结构。 轴向宽度和至少在某些地方,凹槽(6)的径向深度大于能够移动的密封元件(5,11,21)的横截面直径,这是由于 两侧,在第一和第二位置之间,从而交替地确保累积的横截面积至多为A1,横截面积A0或累积横截面积至多为A2,横截面积A0 。 A1和A2大大小于A0。 本发明还涉及一种包括该活塞结构的液体供给阀,其用于允许液体从加压液体源流出一定量或一段时间。

    METHOD OF FEEDING WATER TO STOP VALVE, STOP VALVE FOR WATER CLOSET, WATER FEEDING DEVICE FOR WASHING WATER CLOSET, TANK-LESS WESTERN WATER CLOSET, AND WESTERN WATER CLOSET, FLOW PATH SWITCHING DEVICE, AND WATER CLOSET
    9.
    发明申请
    METHOD OF FEEDING WATER TO STOP VALVE, STOP VALVE FOR WATER CLOSET, WATER FEEDING DEVICE FOR WASHING WATER CLOSET, TANK-LESS WESTERN WATER CLOSET, AND WESTERN WATER CLOSET, FLOW PATH SWITCHING DEVICE, AND WATER CLOSET 审中-公开
    将水送入停止阀的方法,用于水封闭的停止阀,用于洗涤水封闭器的水输送装置,无水西装水封闭器和西式水封闭器,流动路径开关装置和水封闭装置

    公开(公告)号:WO01098593A1

    公开(公告)日:2001-12-27

    申请号:PCT/JP2001/000900

    申请日:2001-02-08

    CPC classification number: E03D3/00 E03D3/04 E03D11/08 E03D2201/30

    Abstract: A stop valve capable of contributing to the stabilization of operating responsiveness, comprising a housing having a water inlet port and a water outlet port, a piston installed in the housing so as to be moved slidably in axial direction by the external operation of a shaft, and a pressure offset means offsetting a pressure applied to the other side of the piston from the washing water in the water outlet port, the pressure offset means further comprising a pressure offset chamber formed on one side of the piston and a passage allowing the other side of the piston to communicate with the pressure offset chamber, wherein the piston is slid in one axial direction so as to close a communication of the water inlet port with the water outlet port by seating on the seat face of the housing and slid to the other axial direction so as to open the communication of the water inlet port with the outlet water port by moving apart from the seat face.

    Abstract translation: 一种能够有助于稳定运行响应性的截止阀,包括具有进水口和出水口的壳体,安装在壳体中以便通过轴的外部操作在轴向上可滑动地移动的活塞, 并且压力偏移装置将从活塞的另一侧施加的压力与水出口中的洗涤水抵消,压力偏移装置还包括形成在活塞的一侧上的压力偏移室和允许另一侧的通道 所述活塞与所述压力偏移室连通,其中所述活塞在一个轴向方向上滑动,以便通过坐在所述壳体的所述座面上并滑动到另一个轴线上来封闭所述进水口与所述出水口的连通 以便通过离开座面而打开进水口与出水口的连通。

    IMPROVED MAINS PRESSURE FLUSHER VALVE
    10.
    发明申请
    IMPROVED MAINS PRESSURE FLUSHER VALVE 审中-公开
    改进的主压力冲洗阀

    公开(公告)号:WO1998006910A1

    公开(公告)日:1998-02-19

    申请号:PCT/AU1997000508

    申请日:1997-08-13

    CPC classification number: E03D3/04

    Abstract: A mains pressure flusher valve (10) which includes a valve body (8) defining (i) a main chamber (12) having a main inlet for fluid and a main outlet for fluid (9) and (ii) a discharge chamber (14) extending downstream from the main outlet (9), the discharge chamber (14) being adapted to be connected in use to a flush pipe (48); a piston (17) located in the main chamber (12) which is movable into and out of sealing engagement with the main outlet (9); a non-return valve (36) located in the discharge chamber (14) having a mouth at its upstream inlet and a outlet, the non-return valve (36) adapted to inhibit fluid flowing from the downstream side of the non-return valve (36) to any part of the mains pressure flusher valve upstream of the non-return valve; sealing means (46) to inhibit fluid in the discharge chamber (14) from escaping, in use, to an external surface of the flush pipe (48); a subsidiary passageway (13) having (i) a first portion with an entry for fluid in fluid communication with an upper portion (40) of the main chamber (12) above the piston (17), (ii) a control valve to permit flow of fluid through the subsidiary passageway (13) and (iii) a second portion (13a) adjacent to the discharge chamber with an outlet for fluid into the discharge chamber (14), the outlet for fluid located downstream of the main outlet (9) and upstream of, and spaced from, the sealing means (46).

    Abstract translation: 主压力冲洗阀(10),其包括阀体(8),其限定(i)具有用于流体的主入口的主室(12)和用于流体的主出口(9)和(ii)排出室 )从所述主出口(9)的下游延伸,所述排放室(14)适于在使用中连接到冲洗管(48); 位于主室(12)中的活塞(17),其可移动进入和离开与主出口(9)的密封接合; 位于排放室(14)中的止回阀(36),其在其上游入口处具有口部和出口,止回阀(36)适于抑制从止回阀的下游侧流动的流体 (36)到止回阀上游的主压力冲洗阀的任何部分; 密封装置(46),用于抑制排放室(14)中的流体在使用中逃逸到冲洗管(48)的外表面; 辅助通道(13)具有(i)第一部分,其具有用于与活塞(17)上方的主室(12)的上部(40)流体连通的流体入口,(ii)允许的控制阀 通过辅助通道(13)的流体流动和(iii)邻近排放室的第二部分(13a),具有用于流体进入排放室(14)的出口,位于主出口(9)下游的流体出口 )和密封装置(46)的上游和间隔开。

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