公开(公告)号：WO2005040650A2

公开(公告)日：2005-05-06

申请号：PCT/CA2004001881

申请日：2004-10-22

Applicant: DELANEY FRANCOIS

Inventor： TELISZCZUK ROMAN

IPC: G05D16/06 ,  F16K

CPC classification number: G05D16/0661 ,  Y10T137/86919 ,  Y10T137/87225

Abstract: A multistage proportional valve (10) for controlling the pressure of a fluid inside a container (12) includes a fluid outflow passageway (22) having an exhaust opening (24), an actuatable fluid inflow passageway (38) having an intake opening (46) and an actuatable exhaust cover (30) for selectively closing said exhaust opening (24). The fluid outflow passageway (22), actuatable fluid inflow passageway (38) and actuatable exhaust cover (30) are interconnected and configured such that in response to an actuating force reaching a first pre-determined threshold the valve (10) displaces the exhaust cover (30) to allow the fluid inside the container (12) to exhaust there from through the fluid outflow passageway (22). In response to the actuating force reaching a second pre-determined threshold the valve (10) displaces the fluid inflow passageway (38) to allow pressurized fluid to flow there through inside the container (12).

Abstract translation: 用于控制容器（12）内的流体压力的多级比例阀（10）包括具有排气口（24）的流体流出通道（22），具有进气口（46）的可致动流体流入通道（38） ）和可致动的排气罩（30），用于选择性地关闭所述排气口（24）。 流体流出通道（22），可致动流体流入通道（38）和可致动的排气盖（30）被互连并构造成使得响应于致动力达到第一预定阈值，阀（10）使排气罩 （30），以允许容器（12）内部的流体在其上排出流过流体流出通道（22）。 响应于致动力达到第二预定阈值，阀（10）使流体流入通道（38）移位，以允许加压流体通过容器（12）内部流动。

公开(公告)号：WO1998008657A1

公开(公告)日：1998-03-05

申请号：PCT/SG1996000011

申请日：1996-08-29

Applicant: LIM, Kok, Yong

IPC: B25D09/14

CPC classification number: B25D9/14 ,  Y10T137/86919 ,  Y10T137/87225

Abstract: The invention relates to a control valve apparatus (1) providing reciprocal motion, comprising a spool (2) and sleeve (3), a passage (4) for fluid, which is hydraulic fluid in the embodiment, the passage (4) being openable and closable by the spool (2) and sleeve (3), ports (A, B, C) for fluid, and at least one seal (5, 6), the arrangement being such that a seat of one seal (5) reacts with a seat of another (6) whereby to open the another seal (6).

Abstract translation: 本发明涉及一种提供往复运动的控制阀装置（1），其包括阀芯（2）和套管（3），用于流体的通道（4），在该实施例中为液压流体，通道（4）可打开 并且可由阀芯（2）和套筒（3），用于流体的端口（A，B，C）和至少一个密封件（5,6）封闭，该装置使得一个密封件（5）的座部 具有另一个（6）的座，从而打开另一个密封件（6）。

公开(公告)号：WO1995005546A1

公开(公告)日：1995-02-23

申请号：PCT/JP1994001335

申请日：1994-08-11

Applicant: KABUSHIKI KAISHA KOMATSU SEISAKUSHO ,  YOSHIDA, Nobumi ,  KARAKAMA, Tadao ,  HONDA, Nobuhisa

Inventor： KABUSHIKI KAISHA KOMATSU SEISAKUSHO

IPC: F15B11/16

CPC classification number: E02F9/2267 ,  E02F9/2271 ,  F15B11/16 ,  F15B11/17 ,  Y10T137/87225

Abstract: A flow rate servicing directional control valve for a hydraulic circuit can service a pressure oil to two actuators, can be compactly formed and have a return oil from one actuator outflow to a tank. In the construction of the directional control valve, first and second spools (22, 23) are inserted into a spool (21) of a valve block (20) such that the first spool (22) is set in a neutral position by a first spring (36) and is adapted to be moved by a pressure oil in a second pressure receiving section (47) to a position where it supplies pressure oil to the actuators and that the second spool (23) is set in a neutral position by a second spring (41) and is adapted to be moved by a pressure oil in a first pressure receiving section (42) to a position where it allows a return oil to outflow to a tank and to be moved by a pressure oil in a third pressure receiving chamber (52) to a position where it supplies a pressure oil to the actuators.

Abstract translation: 用于液压回路的流量维修方向控制阀可以将压力油施加到两个致动器，可以紧凑地形成并且具有从一个致动器流出到罐的返回油。 在方向控制阀的构造中，将第一和第二阀芯（22,23）插入到阀块（20）的阀芯（21）中，使得第一阀芯（22）通过第一阀芯 弹簧（36），并且适于通过第二压力接收部分（47）中的压力油移动到其向致动器供应压力油的位置，并且第二阀芯（23）被设置在中立位置 第二弹簧（41），并且适于通过第一压力接收部分（42）中的压力油移动到其允许返回油流出到罐中并且通过第三压力中的压力油移动的位置 接收室（52）到其向致动器供应压力油的位置。

公开(公告)号：WO2010111395A2

公开(公告)日：2010-09-30

申请号：PCT/US2010/028509

申请日：2010-03-24

Applicant: LONGYEAR TM, INC. ,  WREDE, Stefan ,  KRUSE, Christof

Inventor： WREDE, Stefan ,  KRUSE, Christof

CPC classification number: E21B7/022 ,  Y10T137/87225

Abstract: A hydraulic control system includes a first motor, a second motor, a pump operatively associated with the first motor, a first coupling valve operatively associated with the second motor, first parallel valves operatively associated with the second motor, and a first switching valve operatively associated with the first coupling valve and the first parallel valves. The first switching valve is configured to switch the first coupling valve between a first coupling state and a second coupling state opposite the first coupling state and to switch the first parallel valves between a first parallel state and a second parallel state opposite the first parallel state. While the first parallel valves are in the first parallel state a portion of the output of the first motor drives the second motor while the first parallel valves are in the second parallel state, the output of the pump drives the second motor.

Abstract translation: 液压控制系统包括第一电动机，第二电动机，与第一电动机可操作地相关联的泵，与第二电动机可操作地相关联的第一联接阀，与第二电动机可操作地相关联的第一并联阀，以及可操作地相关联的第一转换阀 具有第一联接阀和第一并联阀。 第一切换阀被配置为在第一联接状态和与第一联接状态相反的第二联接状态之间切换第一联接阀，并且在第一并联状态和与第一平行状态相反的第二平行状态之间切换第一并联阀。 当第一并联阀处于第一并联状态时，第一马达的输出的一部分在第一并联阀处于第二并联状态时驱动第二马达，泵的输出驱动第二马达。

公开(公告)号：WO2006012509A9

公开(公告)日：2006-06-29

申请号：PCT/US2005026029

申请日：2005-07-22

Applicant: AFA CONTROLS LLC

Inventor： TEACH WILLIAM O ,  GIBSON PAUL W ,  DOUGLAS KEVIN R ,  HARRIS DONALD C ,  GOODWIN SCOTT H ,  DAUSCH DAVID E ,  DETTLOFF WAYNE D

IPC: F16J3/00

CPC classification number: F16K99/0001 ,  F15C5/00 ,  F16K99/0007 ,  F16K99/0028 ,  F16K99/0051 ,  F16K2099/0074 ,  F16K2099/008 ,  G05D7/0694 ,  Y10T137/0491 ,  Y10T137/0497 ,  Y10T137/2213 ,  Y10T137/2224 ,  Y10T137/7761 ,  Y10T137/86558 ,  Y10T137/87169 ,  Y10T137/87217 ,  Y10T137/87225

Abstract: A valve assembly may include a main housing and first and second electro-statically actuated valves. The main housing may define at least three chambers, with a first chamber configured to be coupled to a high pressure supply port, a second chamber configured to be coupled to an output port, and a third chamber configured to be coupled to a low pressure exhaust port. The first electro-statically actuated valve may be provided between the first and second chambers, and the first electro-statically actuated valve may allow or substantially block fluid communication between the first chamber and the second chamber responsive to a first electrical signal. The second electro-statically actuated valve may be provided between the second and third chambers, and the second electro-statically actuated valve may allow or substantially block fluid communication between the second chamber and the third chamber responsive to a second electrical signal. Related methods are also discussed.

Abstract translation: 阀组件可以包括主壳体和第一和第二静电致动阀。 主壳体可以限定至少三个室，其中第一室被配置为联接到高压供应端口，第二室被配置为联接到输出端口，第三室被配置为联接到低压排气 港口。 第一静电致动阀可以设置在第一和第二室之间，并且第一电动致动阀可以响应于第一电信号而允许或基本上阻挡第一室和第二室之间的流体连通。 第二电动致动阀可以设置在第二和第三室之间，并且第二电动致动阀可以响应于第二电信号而允许或基本上阻挡第二室和第三室之间的流体连通。 还讨论了相关方法。

公开(公告)号：WO2006012509A3

公开(公告)日：2006-04-06

申请号：PCT/US2005026029

申请日：2005-07-22

Applicant: AFA CONTROLS LLC ,  TEACH WILLIAM O ,  GIBSON PAUL W ,  DOUGLAS KEVIN R ,  HARRIS DONALD C ,  GOODWIN SCOTT H ,  DAUSCH DAVID E ,  DETTLOFF WAYNE D

Inventor： TEACH WILLIAM O ,  GIBSON PAUL W ,  DOUGLAS KEVIN R ,  HARRIS DONALD C ,  GOODWIN SCOTT H ,  DAUSCH DAVID E ,  DETTLOFF WAYNE D

IPC: F16J3/00

CPC classification number: F16K99/0001 ,  F15C5/00 ,  F16K99/0007 ,  F16K99/0028 ,  F16K99/0051 ,  F16K2099/0074 ,  F16K2099/008 ,  G05D7/0694 ,  Y10T137/0491 ,  Y10T137/0497 ,  Y10T137/2213 ,  Y10T137/2224 ,  Y10T137/7761 ,  Y10T137/86558 ,  Y10T137/87169 ,  Y10T137/87217 ,  Y10T137/87225

Abstract: A valve assembly may include a main housing and first and second electro-statically actuated valves. The main housing may define at least three chambers, with a first chamber configured to be coupled to a high pressure supply port, a second chamber configured to be coupled to an output port, and a third chamber configured to be coupled to a low pressure exhaust port. The first electro-statically actuated valve may be provided between the first and second chambers, and the first electro-statically actuated valve may allow or substantially block fluid communication between the first chamber and the second chamber responsive to a first electrical signal. The second electro-statically actuated valve may be provided between the second and third chambers, and the second electro-statically actuated valve may allow or substantially block fluid communication between the second chamber and the third chamber responsive to a second electrical signal. Related methods are also discussed.

Abstract translation: 阀组件可以包括主壳体以及第一和第二静电致动阀。 主壳体可限定至少三个腔室，其中第一腔室配置为连接至高压供应端口，第二腔室配置为连接至输出端口，第三腔室配置为连接至低压排气口 港口。 第一静电致动阀可以设置在第一和第二腔室之间，并且第一静电致动阀可以响应于第一电信号而允许或基本上阻断第一腔室和第二腔室之间的流体连通。 第二静电致动阀可以设置在第二和第三腔室之间，并且第二静电致动阀可以响应于第二电信号而允许或基本上阻塞第二腔室和第三腔室之间的流体连通。 还讨论了相关的方法。

公开(公告)号：WO2003040574A1

公开(公告)日：2003-05-15

申请号：PCT/US2002/031990

申请日：2002-10-07

Applicant: HUSCO INTERNATIONAL, INC.

Inventor： PACK, Andreas, S. ,  GRIESBACH, Eric, N. ,  OLSEN, James, E.

IPC: F15B13/08

CPC classification number: F15B13/0814 ,  F15B13/0402 ,  F15B13/08 ,  F15B13/0835 ,  F15B13/0896 ,  F15B2013/006 ,  Y10T137/87185 ,  Y10T137/87209 ,  Y10T137/87225

Abstract: A valve assembly (10) has a single piece body (12) that houses a plurality of hydraulic valves. Each valve includes a spool (44, 46, 48) which controls the flow of fluid between a pair of work ports (24-29) in one side (14) of the body and a pump inlet (20) and a tank outlet (22). The valves are operated by selectively applying pressurized fluid to one end or the other of the spool. That pressure is provided by a conduit or a pilot valve that is attached to a control port (30-35) in the one side of the body. Because the majority of the connections to the valve assembly are made to the one side of the body access is only require to that side.

Abstract translation: 阀组件（10）具有容纳多个液压阀的单件本体（12）。 每个阀包括一个阀芯（44,46,48），该阀芯控制主体一侧（14）上的一对工作端口（24-29）之间的流体流动，以及泵入口（20）和罐出口 22）。 通过选择性地将加压流体施加到阀芯的一端或另一端来操作阀。 该压力由附接到主体一侧的控制端口（30-35）的导管或先导阀提供。 因为阀门组件的大部分连接是在身体的一侧进行的，只需要在那边。

公开(公告)号：WO1994010457A1

公开(公告)日：1994-05-11

申请号：PCT/US1993010446

申请日：1993-10-29

Applicant: BW/IP INTERNATIONAL, INC.

Inventor： BW/IP INTERNATIONAL, INC. ,  ROTH, James, F. ,  ATCHLEY, Raymond, D. ,  CHEN-ZION, Ori, Dov ,  PEGRAM, John, B. ,  GUNDERSON, Maurice, E., P.

IPC: F15B13/043

CPC classification number: F15B13/043 ,  Y10T137/2322 ,  Y10T137/87201 ,  Y10T137/87209 ,  Y10T137/87225

Abstract: A two stage valve assembly (10) responsive to signals from a control system for supplying pressurized fluid to one of two load lines. The first stage (14) includes a torque motor that directs pressurized fluid from a jet pipe toward a receiver assembly having two receiver ports and a bleedoff area disposed between and separating the receiver ports. The second stage assembly includes two spool/sleeve assemblies (18, 20) that control the flow of pressurized fluid to and from the two load lines. The receiver assembly controls the spool/sleeve assemblies (18, 20) such that at most only one of the load lines is pressurized at a time. Cartridges may be inserted in the spool/sleeve assemblies (18, 20) to linearize the relationship between input current from the control system and the output force of an unequal area actuator (200) connected to the load lines.

Abstract translation: 响应于来自控制系统的信号的两级阀组件（10），用于将加压流体供应到两个负载管线之一。 第一级（14）包括扭矩马达，其将加压流体从喷射管引导到具有两个接收器端口的接收器组件和设置在接收器端口之间的分离区域之间的泄放区域。 第二级组件包括两个卷筒/套筒组件（18,20），其控制加压流体流入和流出两个负载线。 接收器组件控制卷轴/套筒组件（18,20），使得至少一个负载线一次被加压。 墨盒可以插入到卷轴/套筒组件（18,20）中，以使来自控制系统的输入电流与连接到负载线路的不等面积致动器（200）的输出力之间的关系线性化。

公开(公告)号：WO1987005134A1

公开(公告)日：1987-08-27

申请号：PCT/US1987000078

申请日：1987-01-13

Applicant: VAPOR CORPORATION

Inventor： VAPOR CORPORATION ,  REIP, Raymond, G.

IPC: G05D16/00

CPC classification number: F16K31/124 ,  F16K17/105 ,  G05D16/166 ,  Y10T137/7762 ,  Y10T137/7769 ,  Y10T137/86919 ,  Y10T137/87225

Abstract: A main valve (16) includes a product pressure inlet (18), an outlet (20), a movable closure member and a pressurized head volume above the closure member. Product pressure relief flow through the main valve is controlled by a modulating, pressure operated pilot relief valve (14) that includes a piston chamber (36) with a reciprocally mounted pilot piston (42). The chamber is in fluid communication with the pressurized head volume and with the outlet and inlet of the main valve. An inlet valve (92) controls flow from the inlet of the main valve into the chamber and is actuated by the pilot piston. The pilot piston includes first and second surfaces (46) and effective areas DELTA A exposed to the pressure in the piston chamber and an end isolated from the piston chamber and in fluid communication with the main valve inlet.

Abstract translation: 主阀（16）包括产品压力入口（18），出口（20），可移动的关闭构件以及关闭构件上方的加压头体积。 通过主阀的产品压力释放流量由调节压力操作的先导溢流阀（14）控制，该释放阀包括具有往复安装的先导活塞（42）的活塞室（36）。 室与加压头体积以及主阀的出口和入口流体连通。 入口阀（92）控制从主阀的入口进入腔室的流动并由导向活塞致动。 导向活塞包括暴露于活塞室内的压力的第一和第二表面（46）和有效区域DELTA A以及与活塞室隔离并与主阀入口流体连通的端部。

公开(公告)号：WO1982002880A1

公开(公告)日：1982-09-02

申请号：PCT/GB1982000050

申请日：1982-02-22

Applicant: EMHART IND INC ,  FOSTER THOMAS VINCENT

Inventor： EMHART IND INC

IPC: C03B09/36

CPC classification number: C03B9/165 ,  C03B9/3636 ,  Y10T137/87201 ,  Y10T137/87225 ,  Y10T137/87885 ,  Y10T137/87893

Abstract: Ensemble de vanne servant a commander l'application d'une aspiration et d'un soufflage d'air a contre-courant a un moule d'ebauche d'une machine de formage d'articles de verre. L'ensemble comprend un corps (1, 2, 3, 4) dans lequel sont enfermees une premiere vanne permettant de commander l'application de l'aspiration, une deuxieme vanne (6) permettant de commander l'ecoulement de l'air de soufflage a contre-courant, et une troisieme vanne (7) servant a tirer l'air d'un moule d'ebauche. Le corps (1, 2, 3, 4) possede une chambre centrale (32) au travers de laquelle l'aspiration est appliquee lorsque la premiere vanne (5) est ouverte, au travers de laquelle l'air de soufflage a contre-courant passe lorsque la deuxieme vanne (6) est ouverte, et au travers de laquelle on extrait l'air du moule lorsque la troisieme vanne (7) est ouverte.

Abstract translation: 一种阀组件，用于控制对玻璃器皿成形机的坯模的吸入和反吹气的应用。 组件包括主体（1,2,3,4），其中封闭有用于控制抽吸施加的第一阀（5），用于控制反吹空气流的第二阀（6）和第三阀（ 7）用于排空坯模。 主体（1,2,3,4）具有中心室（32），当第一阀（5）打开时，通过该中心室施加抽吸，当第二阀（6）打开时反吹气通过该中心室， 并且当第三阀（7）打开时，模具通过其排出。