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公开(公告)号：US06968856B1
公开(公告)日：2005-11-29
申请号：US10886357
申请日：2004-07-07
Applicant: Michael Goza
Inventor： Michael Goza
CPC classification number: G05D7/018 , Y10T137/7762 , Y10T137/87354
Abstract: A mechanical automatic fluid consumption limiting apparatus for limiting flow through a primary flow line includes an actuating line, a control line, a rotary meter, a control assembly, an actuating valve, a diaphragm valve on the primary line, an eductor and an engagement controller. The actuating valve, initially spring-biased to a non-actuating position, is rotated to an actuating position effecting closure of the diaphragm valve responsive to a predetermined quantity of flow through the rotary meter and mechanical response of the control assembly. An eductor diaphragm is positioned within the eductor responsive to flow through the primary line and pressure from the actuating line. The engagement controller is connected to the eductor diaphragm. The control line by-passes the diaphragm valve to provide pressure within the eductor to re-position the eductor diaphragm after closure of the diaphragm valve. Such re-positioning causes linear displacement of the engagement controller to disconnect the control assembly connection of the rotary meter and the actuating valve, allowing the actuating valve to reset to an initial position, thereby relieving pressure in the diaphragm valve and allowing the diaphragm valve to reopen and allowing resumption of flow through the primary line.
Abstract translation: 用于限制通过主流线的流动的机械自动流体消耗量限制装置包括致动线，控制线，旋转计，控制组件，致动阀，主线上的隔膜阀，喷射器和接合控制器 。 响应于通过旋转仪表的预定量的流量和控制组件的机械响应，初始地弹簧偏压到非致动位置的致动阀被旋转到致动位置，从而影响隔膜阀的关闭。 喷射器膜片位于喷射器内，响应于流过主线路并且来自致动线路的压力。 接合控制器连接到喷射膜。 控制线旁路隔膜阀以在喷射器内提供压力，以在隔膜阀关闭之后重新定位喷射膜。 这种重新定位引起接合控制器的线性位移，以断开旋转仪表和致动阀的控制组件连接，允许致动阀复位到初始位置，从而减轻隔膜阀中的压力并允许隔膜阀 重新开放并允许恢复流经主线。
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公开(公告)号：US6041809A
公开(公告)日：2000-03-28
申请号：US811654
申请日：1997-03-05
Applicant: Dwight N. Johnson
Inventor： Dwight N. Johnson
Abstract: A control valve assembly for flushing a sanitary fixture includes a burst valve for supplying flush water flow at the beginning of a flush cycle and an independently controlled bypass valve for providing trap reseal flow after the burst valve closes. The burst valve includes a timing sleeve cooperating with a lifting piston to define a timing chamber communicating with inlet pressure through an orifice. A piston collar cooperates with the lifting piston to define the bypass valve. A lifting chamber defined between the body and the lifting piston communicates with the outlet through a metering valve assembly. Actuation of the metering valve assembly empties the lifting chamber and lifts the timing sleeve, opening the burst valve. The burst valve is closed when the timing chamber fills at a rate controlled by the orifice. The bypass valve is maintained open by pressure differential across the bypass valve to supply trap reseal flow until the metering valve assembly recloses.
Abstract translation: 用于冲洗卫生器具的控制阀组件包括用于在冲洗循环开始时提供冲洗水流的爆裂阀和用于在爆裂阀关闭之后提供捕集器重新密封流量的独立控制的旁路阀。 爆破阀包括与提升活塞配合的定时套筒，以限定通过孔口与入口压力连通的定时室。 活塞套与提升活塞配合以限定旁通阀。 限定在主体和提升活塞之间的提升室通过计量阀组件与出口连通。 计量阀组件的启动清空提升室并提升定时套筒，打开爆破阀。 当定时室以由孔口控制的速率填充时，爆裂阀关闭。 旁通阀通过旁通阀上的压力差保持打开，以提供陷阱重新密封流量，直到计量阀组件重新闭合。
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公开(公告)号：US5904169A
公开(公告)日：1999-05-18
申请号：US712449
申请日：1996-09-11
Applicant: Mitsuaki Yoshitani
Inventor： Mitsuaki Yoshitani
IPC: G03F7/30 , H01L21/00 , H01L21/304 , H01L21/306 , F16K21/16 , F16K31/02 , F16K33/00
CPC classification number: H01L21/6708 , H01L21/67051 , Y10S134/902 , Y10T137/0324 , Y10T137/7287 , Y10T137/7306
Abstract: An apparatus for treating a substrate with a predetermined treatment liquid includes: a first storing portion for storing the treatment liquid; a supplying device for supplying the treatment liquid stored by the first storing device to the substrate located at a predetermined position; a receiving portion for receiving the treatment liquid supplied to the substrate after applied to the substrate; a second storing portion for storing the treatment liquid received by the receiving device; an introducing system for introducing the treatment liquid stored by the second storing portion to the first storing portion; and a controlling device for controlling the introducing system so as to prevent bubbles included in the treatment liquid stored by the second storing portion from introduction to the first storing portion.
Abstract translation: 一种用预定处理液处理基板的设备包括：第一储存部分，用于储存处理液; 供给装置，用于将由第一储存装置储存的处理液供给到位于预定位置的基板; 接收部，用于接收在施加到所述基板之后供给到所述基板的处理液; 第二存储部，其存储由所述接收装置接收的处理液; 引入系统，用于将由第二存储部存储的处理液引入到第一存储部; 以及控制装置，用于控制引入系统，以防止包含在由第二存储部分存储的处理液中的气泡引入第一存储部分。
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公开(公告)号：US5848494A
公开(公告)日：1998-12-15
申请号：US594800
申请日：1996-01-31
Applicant: Jacob Spelt
Inventor： Jacob Spelt
CPC classification number: F16K21/165 , A01G27/00 , A01G27/003
Abstract: A fluid control apparatus is for controlling water supply to a potted plant and has a main valve responsive to weight of the potted plant. The apparatus comprises a main body to support the load of the plant, a valve body adapted to be suspended from a support, and a resilient member cooperating with the main body and valve body to be responsive to load of the plant acting on the main body. A delivery conduit receives water under relatively low pressure and flow of the water is controlled by the main valve. The main valve has a first valve portion, e.g. a valve seat on the valve body, and a second valve portion, e.g. a poppet valve. A valve adjuster, a critical valve area, and water pressure determine actuation of the main valve. Preferably, the main valve closes when load acting on the apparatus is a pre-determined load reflecting weight of the fully watered plant, and as the plant becomes lighter, opening of the valve is delayed to ensure delivery of a relatively large amount of water.
Abstract translation: 流体控制装置用于控制对盆栽设备的供水，并具有响应于盆栽植物重量的主阀。 该设备包括一个主体，用于支撑设备的负载，一个适于从一个支架悬挂的阀体，以及一个与主体和阀体配合的弹性件，以响应作用在主体上的设备的负载 。 输送管道在相对较低的压力下接收水分，水流由主阀控制。 主阀具有第一阀部分，例如， 阀体上的阀座，以及第二阀部分，例如阀体。 一个提升阀。 阀门调节器，临界阀面积和水压确定主阀的致动。 优选地，当作用在设备上的负载是预定负载反映完全浇水设备的重量时，主阀关闭，并且随着设备变轻，阀的打开被延迟以确保输送相对大量的水。
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公开(公告)号：US5332192A
公开(公告)日：1994-07-26
申请号：US65705
申请日：1993-05-24
Applicant: John F. Whiteside
Inventor： John F. Whiteside
IPC: F16K7/17 , E03D3/06 , F16K21/16 , F16K31/385 , F16K51/00 , F16K31/145
CPC classification number: E03D3/06 , F16K31/3855 , Y10T137/794
Abstract: A diaphragm-type of flush valve for use with toilet devices such as urinals and water closets has a body with an inlet and an outlet and a valve seat therebetween. There is a valve member movable to a closing position on the valve seat to stop flow between the inlet and the outlet. The valve member includes a diaphragm peripherally attached to the body, a refill ring attached to the diaphragm for controlling water flow to the outlet and a retaining disc which is used to attach the refill ring to the diaphragm. There is a pressure chamber above the diaphragm for holding the valve member on the valve seat. A filter and bypass orifice connect the inlet and the pressure chamber, with the bypass orifice being formed in the retaining disc and the filter being formed in part by a portion of the diaphragm.
Abstract translation: 用于诸如小便器和水厕的马桶装置的隔膜式冲洗阀具有一个带入口和出口的主体以及一个阀座。 存在可移动到阀座上的关闭位置的阀构件，以阻止入口和出口之间的流动。 阀构件包括外围附接到主体的隔膜，附接到隔膜上的用于控制到出口的水流的再填充环和用于将再填充环附接到隔膜的保持盘。 在隔膜上方有一个压力室，用于将阀构件保持在阀座上。 过滤器和旁路孔连接入口和压力室，旁通孔形成在保持盘中，过滤器部分地由隔膜的一部分形成。
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Patent Agency Ranking
公开(公告)号：US5292103A
公开(公告)日：1994-03-08
申请号：US898679
申请日：1992-06-15
Applicant: Christopher P. West , David B. Neuwen
Inventor： Christopher P. West , David B. Neuwen
CPC classification number: F28D5/00 , F16K21/16 , F24F13/22 , F24F5/0007 , F24F2001/0088 , F24F2221/16 , F24F2221/56 , F24F6/043 , Y02B30/545 , Y10S261/03 , Y10S261/46
Abstract: A valve (10) for draining liquid from a reservoir, for example, the reservoir (56) in the base of an evaporative cooler (50). The valve (10) comprises a housing (12) having a first inlet (14) for supplying a pressure transmitting fluid, for example water, to the housing and an outlet (18) for draining liquid from the reservoir. A plunger (22) is slidably received in the housing (12) and adapted to move from an open position in which the outlet (18) is open and liquid can drain out, and a closed position in which the plunger (22) closes the outlet (18) and the liquid is prevented from draining out. Water is supplied under pressure to the upper portion (32) of the housing via inlet (14) and a sealing ring (36) allows a build-up of pressure in the upper portion (32), sufficient to overcome the force of a biasing spring (24), to cause the plunger (22) to move from its open to its closed position. When the water pressure in upper portion (32) of the housing is reduced, the spring (24) causes the plunger (22) to return to its open position. The valve (10) can be fitted to an evaporative cooler so as to automatically open and close when the cooler is switched OFF and ON respectively.
Abstract translation: 用于从储存器排出液体的阀（10），例如在蒸发冷却器（50）的底部中的储存器（56）。 阀（10）包括壳体（12），其具有用于将压力传递流体（例如水）供应到壳体的第一入口（14）和用于从储存器排出液体的出口（18）。 柱塞（22）可滑动地容纳在所述壳体（12）中并且适于从所述出口（18）打开并且液体可以排出的打开位置移动，并且所述柱塞（22）关闭所述关闭位置 出口（18），并且防止液体排出。 水通过入口（14）在压力下供应到壳体的上部（32），并且密封环（36）允许在上部（32）中积聚压力，足以克服偏压力 弹簧（24），以使柱塞（22）从其开口移动到其关闭位置。 当壳体的上部（32）中的水压减小时，弹簧（24）使柱塞（22）返回其打开位置。 阀（10）可以安装在蒸发冷却器上，以便当冷却器分别关闭和接通时自动打开和关闭。
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公开(公告)号：US5078178A
公开(公告)日：1992-01-07
申请号：US701499
申请日：1991-05-16
Applicant: Yeong F. Jang
Inventor： Yeong F. Jang
CPC classification number: A01G25/162 , F16K21/16 , G01F1/07 , G01F15/001 , Y10T137/86397
Abstract: A flow control device including a base, a ball caused to seal an opening of the base by water flow through the water inlet of the base, an impeller rotatably received in the base and can be propelled by water flow through the base, a plunger having a lower end contacting the ball, a gear frictionally engaged on an axle of a wheel and coupled to the impeller by a gearing so that the wheel can be caused to rotate by the impeller, the plunger can be caused to move up and down when the wheel rotates so that the ball can be caused to seal the opening of the base again.
Abstract translation: 一种流量控制装置，包括基座，通过水流通过基座的入口密封基座的开口的球，可旋转地容纳在基座中的叶轮，并且可以通过水流通过基座;柱塞，其具有 接触球的下端，摩擦地接合在车轮轴上并通过齿轮联接到叶轮的齿轮，使得轮可以被叶轮旋转，当柱塞可以被上升和下降时，可以使柱塞上下移动 轮旋转，使得球可以再次密封基座的开口。
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公开(公告)号：US4991819A
公开(公告)日：1991-02-12
申请号：US477727
申请日：1990-02-09
Applicant: Daniel J. Laube
Inventor： Daniel J. Laube
CPC classification number: F16K21/16 , F16K21/10 , F16K21/12 , Y10T137/4273
Abstract: A metering valve is provided having a piston assembly mounted for movement between open and close modes. The piston assembly is biased to assume a close mode. The piston assembly assumes an open mode only when a predetermined external force is applied to a valve actuating element forming a component of the metering valve. When the external force is removed, the piston assembly automatically returns to the close mode. The rate of movement of the piston assembly during a first segment of travel from the open mode to the close mode is substantially slower than the rate of movement during a second segment of the travel.
Abstract translation: 提供了一种计量阀，其具有安装成用于在打开和关闭模式之间移动的活塞组件。 活塞组件被偏压以呈现关闭模式。 只有当预定的外力施加到形成计量阀的部件的阀致动元件时，活塞组件才呈现打开模式。 当外力消除时，活塞组件自动返回到关闭模式。 在从打开模式到关闭模式的第一行程段期间，活塞组件的移动速度基本上比行进的第二段期间的移动速度慢。
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公开(公告)号：US4655374A
公开(公告)日：1987-04-07
申请号：US713670
申请日：1985-03-19
Applicant: Alvin Guerette
Inventor： Alvin Guerette
CPC classification number: F16K21/16 , B67D1/1466 , B67D2001/1483
Abstract: A liquid control valve for use with effervescent liquids having a valve seat, cylinder, and plunger wherein the plunger is moveable in the cylinder from a closed position where the plunger is seated against the valve seat to an open position in which the plunger is removed from the valve seat; the plunger having a series of openings through or along the length of the plunger whereby the effervescent liquid will flow through or by the plunger when the plunger is removed from the valve seat; means to move said plunger away from the valve seat and return said plunger to the valve seat in response to a manual or automated command.
Abstract translation: 一种用于具有阀座，气缸和柱塞的泡腾液体的液体控制阀，其中柱塞可以在气缸中从关闭位置移动，其中柱塞抵靠阀座抵靠到打开位置，在该位置中柱塞被从 阀座; 柱塞具有穿过或沿着柱塞的长度的一系列开口，当柱塞从阀座移除时，泡腾液体将通过柱塞或通过柱塞流动; 用于将所述柱塞移离阀座并响应于手动或自动命令将所述柱塞返回到阀座的装置。
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公开(公告)号：US4655245A
公开(公告)日：1987-04-07
申请号：US873962
申请日：1986-06-13
Applicant: Walter G. Gellerson
Inventor： Walter G. Gellerson
IPC: F16K17/30 , F16K21/16 , F16K31/363 , G05D7/01
CPC classification number: F16K21/16 , F16K31/363 , G05D7/014 , Y10T137/7771 , Y10T137/7834
Abstract: A hydraulic fuse monitors the quantity of hydraulic fluid passing through the fuse, and then blocks such flow when a selected quantity of fluid has passed through the fuse. It includes:(a) a body structure containing cavity structure,(b) a primary piston in the cavity structure and movable endwise to control fluid flow through a first port,(c) a sleeve, and a sleeve guide in the cavity structure, and in the path of fluid flow toward the primary piston,(d) the sleeve and guide being relatively axially movable, and there being a spring acting to urge one of the sleeve and guide in one axial direction,(e) and fluid flow control slots formed by the sleeve and sleeve guide to control flow both to the piston for controllably displacing same, and to the first port, and characterized in that:(i) as the forward flow rate through the fuse reaches a threshold the piston begins its movement toward the first port, and(ii) as the flow rate increases above the threshold, relative axial movement between the sleeve and guide acts:to maintain nearly constant, the fluid pressure drop across a primary slot included with the control slots; andto controllably meter fluid flow to the piston via a metering slot included within the control slots, for displacing the first piston as aforesaid,(f) whereby the piston is displaced to close the first port after a required quantity of fluid has passed through the fuse.
Abstract translation: 液压保险丝监测通过保险丝的液压流体的数量，然后当选定数量的流体通过保险丝时阻止这种流动。 它包括：（a）包含空腔结构的主体结构，（b）空腔结构中的主活塞，并且可以端向地移动以控制通过第一端口的流体流动，（c）套筒和空腔结构中的套筒引导件， 并且在朝向主活塞的流体流动的路径中，（d）套筒和引导件相对可轴向移动，并且存在用于在一个轴向方向上推动套筒和引导件中的一个的弹簧，（e）和流体流动控制 由套筒和套筒引导件形成的槽，以控制流向活塞的流量，以可控地移位到第一端口，并且其特征在于：（i）当通过熔断器的正向流速达到阈值时，活塞开始运动 并且（ii）当流量增加到阈值以上时，套筒和引导件之间的相对轴向运动作用于：保持几乎恒定的，跨越控制槽包括的主槽的流体压降; 并且通过包括在控制槽内的计量槽可控地计量流体流向活塞，用于如上所述移动第一活塞，（f）由此在所需量的流体通过所述流体之后，活塞被移动以关闭第一端口 保险丝。
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