BR112017019694A2 - arranjo de válvula de fluido, posicionador de válvula de processo e uso de um arranjo de válvula de fluido - Google Patents
arranjo de válvula de fluido, posicionador de válvula de processo e uso de um arranjo de válvula de fluidoInfo
- Publication number
- BR112017019694A2 BR112017019694A2 BR112017019694A BR112017019694A BR112017019694A2 BR 112017019694 A2 BR112017019694 A2 BR 112017019694A2 BR 112017019694 A BR112017019694 A BR 112017019694A BR 112017019694 A BR112017019694 A BR 112017019694A BR 112017019694 A2 BR112017019694 A2 BR 112017019694A2
- Authority
- BR
- Brazil
- Prior art keywords
- valve
- fluid
- stem
- valve arrangement
- fluid valve
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title abstract 7
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/022—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising a deformable member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
- F15B13/0426—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with fluid-operated pilot valves, i.e. multiple stage valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
- F16K31/1266—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being acted upon by the circulating fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B5/00—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities
- F15B5/006—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities with electrical means, e.g. electropneumatic transducer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
- F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
- F15B13/0433—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the pilot valves being pressure control valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/048—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with valve seats positioned between movable valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
- F16K31/1262—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being spring loaded
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0405—Valve members; Fluid interconnections therefor for seat valves, i.e. poppet valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/60—Circuit components or control therefor
- F15B2211/63—Electronic controllers
- F15B2211/6303—Electronic controllers using input signals
- F15B2211/6306—Electronic controllers using input signals representing a pressure
- F15B2211/6309—Electronic controllers using input signals representing a pressure the pressure being a pressure source supply pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/60—Circuit components or control therefor
- F15B2211/63—Electronic controllers
- F15B2211/6303—Electronic controllers using input signals
- F15B2211/6306—Electronic controllers using input signals representing a pressure
- F15B2211/6313—Electronic controllers using input signals representing a pressure the pressure being a load pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/60—Circuit components or control therefor
- F15B2211/63—Electronic controllers
- F15B2211/6303—Electronic controllers using input signals
- F15B2211/6336—Electronic controllers using input signals representing a state of the output member, e.g. position, speed or acceleration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/60—Circuit components or control therefor
- F15B2211/63—Electronic controllers
- F15B2211/6303—Electronic controllers using input signals
- F15B2211/634—Electronic controllers using input signals representing a state of a valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
- F15B2211/7051—Linear output members
- F15B2211/7053—Double-acting output members
- F15B2211/7054—Having equal piston areas
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fluid-Driven Valves (AREA)
- Lift Valve (AREA)
Abstract
um arranjo de válvula de fluido (20) para o controle de um atuador de simples ação, ou de dupla ação compreende um corpo de válvula (201) tendo um furo central (202) com pelo menos um orifício de alimentação para receber uma alimentação de fluido sob pressão, pelo menos um orifício atuador (c1, c2) para prover uma pressão de fluido de controle a um atuador, e pelo menos um orifício de escape (ex1, ex2). o arranjo de válvula de fluido compreende pelo menos um par de bordas calibradoras de contra-ação presas operacionalmente por uma haste (203) móvel dentro do referido furo central em uma direção axial através da força piloto. cada borda calibradora de cada par de contra-ação compreende uma superfície de sede de junção (ps1, ps2, ps3, ps4) sobre o corpo da válvula ou da haste, e um anel de assento axial (pr1, pr2, pr3, pr4) suportada por um elemento flexível (sd1, sd2, sd3, sd4) ao corpo da válvula ou na haste de modo a permitir um movimento axial relativo do anel de assento axial e do corpo de válvula de suporte ou haste também em um estado fechado da respectiva borda calibradora. a presente invenção também se refere a um posicionador de válvula de processo e a um uso do arranjo da válvula de fluido no controle de uma válvula de processo.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20155177 | 2015-03-16 | ||
FI20155177A FI126989B (fi) | 2015-03-16 | 2015-03-16 | Virtaavan aineen venttiilikokoonpano, prosessiventtiilin asennoitin sekä virtaavan aineen venttiilikokoonpanon käyttö prosessiventtiilin ohjauksessa |
PCT/FI2016/050159 WO2016146890A1 (en) | 2015-03-16 | 2016-03-15 | A fluid valve assembly and a process valve positioner |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112017019694A2 true BR112017019694A2 (pt) | 2018-05-22 |
BR112017019694B1 BR112017019694B1 (pt) | 2022-05-10 |
Family
ID=56918415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017019694-8A BR112017019694B1 (pt) | 2015-03-16 | 2016-03-15 | Posicionador de válvula de processo |
Country Status (9)
Country | Link |
---|---|
US (1) | US10598194B2 (pt) |
EP (1) | EP3271624B1 (pt) |
JP (1) | JP6748101B2 (pt) |
KR (1) | KR102012116B1 (pt) |
CN (1) | CN107532733B (pt) |
BR (1) | BR112017019694B1 (pt) |
FI (1) | FI126989B (pt) |
RU (1) | RU2686653C2 (pt) |
WO (1) | WO2016146890A1 (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI126989B (fi) | 2015-03-16 | 2017-09-15 | Metso Flow Control Oy | Virtaavan aineen venttiilikokoonpano, prosessiventtiilin asennoitin sekä virtaavan aineen venttiilikokoonpanon käyttö prosessiventtiilin ohjauksessa |
US10255561B2 (en) | 2015-05-14 | 2019-04-09 | Mastercard International Incorporated | System, method and apparatus for detecting absent airline itineraries |
FI128617B (en) | 2016-03-30 | 2020-08-31 | Metso Flow Control Oy | Fluid valve arrangement, use of process valve positioning and fluid valve arrangement in process valve control |
EP3409987B1 (en) * | 2017-05-31 | 2020-11-04 | Hamilton Sundstrand Corporation | Spring sealed pneumatic servo valve |
US10901466B2 (en) * | 2018-08-24 | 2021-01-26 | Microsoft Technology Licensing, Llc | Compact hinge for electronic devices |
CN109268548B (zh) * | 2018-12-06 | 2024-01-23 | 杭州老板电器股份有限公司 | 调节阀及燃气灶 |
KR102127365B1 (ko) * | 2019-01-29 | 2020-06-26 | (주)씨엔에스 | 소형 압력 컨트롤 밸브 |
CN113795695B (zh) * | 2019-05-09 | 2024-02-02 | 利拉伐控股有限公司 | 用于移动控制阀的阀盘的膜以及控制阀 |
CN110578806B (zh) * | 2019-09-30 | 2024-04-05 | 上海龙猛机械有限公司 | 一种减震背压阀 |
KR102196957B1 (ko) | 2020-10-20 | 2020-12-30 | 신상열 | 유압포지셔너가 구비된 밸브제어시스템 |
US20230167834A1 (en) * | 2021-11-30 | 2023-06-01 | Dresser, Llc | Eliminating bleed on flow controls |
DE102022122546A1 (de) | 2022-09-06 | 2024-03-07 | Samson Aktiengesellschaft | Elektropneumatischer Stellungsregler für einen pneumatischen Stellantrieb und Stellgerät umfassend einen Stellantrieb und einen elektropneumatischen Stellungsregler |
Family Cites Families (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2866476A (en) | 1952-04-03 | 1958-12-30 | British Messier Ltd | Electro-magnetically operated control valves |
US2833301A (en) * | 1956-01-18 | 1958-05-06 | Walter Ratner | Valve device |
SU126697A1 (ru) * | 1957-03-06 | 1959-11-30 | Ю.В. Апраксин | Мембранный четырехходовой клапан |
DE1500297A1 (de) | 1965-04-21 | 1969-04-10 | Werner & Pfleiderer | Steuerschieber,insbesondere fuer in dichter Folge arbeitende hydraulische Pressen-Anlagen |
CH431217A (fr) * | 1965-11-11 | 1967-02-28 | Lucifer Sa | Valve à clapet |
CH499739A (fr) * | 1969-04-22 | 1970-11-30 | Lucifer Sa | Valve à clapets |
SU396509A1 (ru) * | 1971-02-05 | 1973-08-29 | Четырехходовой двухпозиционный распределитель с цилиндрическим золотииком | |
JPS4634959Y1 (pt) * | 1971-03-09 | 1971-12-02 | ||
US3785392A (en) | 1971-10-21 | 1974-01-15 | Eaton Corp | Flow control valve |
CH565963A5 (pt) | 1972-03-01 | 1975-08-29 | Festo Maschf Stoll G | |
US3779280A (en) * | 1972-08-17 | 1973-12-18 | Whitlock Inc | Control valve for contaminant-laden gases |
US3964515A (en) * | 1974-12-23 | 1976-06-22 | Acf Industries, Incorporated | By-pass valve with pressure relief feature |
DE2509716C2 (de) * | 1975-03-06 | 1982-12-16 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | 5-Wege-Steuerventil |
JPS5231930U (pt) | 1975-08-27 | 1977-03-05 | ||
JPS5229582A (en) | 1975-09-01 | 1977-03-05 | Oji Seiki Kogyo Kk | Remote control device using oil pressure bridge circuit |
DE2553250C3 (de) * | 1975-11-27 | 1981-10-29 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | Membranbetätigtes 5/2-Mehrwegeventil |
JPS5632678Y2 (pt) * | 1977-08-29 | 1981-08-03 | ||
SE406631B (sv) | 1977-10-03 | 1979-02-19 | Joelson Karl Evert | Anordning for styrning av tryckfluidflode |
JPS5590856U (pt) * | 1978-12-19 | 1980-06-23 | ||
FR2452647A1 (fr) | 1979-03-26 | 1980-10-24 | Renault | Servo-valve |
US4445333A (en) | 1981-07-16 | 1984-05-01 | General Motors Corporation | Valve assembly |
GB2154707B (en) * | 1984-02-22 | 1988-09-14 | Ross Operating Valve Co | Inline poppet valve |
US4574844A (en) * | 1984-11-13 | 1986-03-11 | Mac Valves, Inc. | Four-way poppet valve |
US5042832A (en) * | 1988-01-29 | 1991-08-27 | Nissan Motor Company, Limited | Proportioning valve assembly and actively controlled suspension system utilizing the same |
JPH0544626Y2 (pt) | 1988-05-25 | 1993-11-12 | ||
JPH02129483A (ja) | 1988-11-09 | 1990-05-17 | Aisin Aw Co Ltd | 圧力調整弁 |
DE4035817A1 (de) | 1990-11-10 | 1992-05-14 | Bosch Gmbh Robert | Elektromagnetbetaetigtes ventil, insbesondere fuer hydraulische bremsanlagen von kraftfahrzeugen |
JPH04201616A (ja) | 1990-11-30 | 1992-07-22 | Nissan Motor Co Ltd | 能動型サスペンション用圧力制御弁 |
US5261458A (en) | 1992-04-28 | 1993-11-16 | Allied-Signal Inc. | Pilot relay valve with load piston |
DE4214661A1 (de) | 1992-05-02 | 1993-11-04 | Bosch Gmbh Robert | Elektrohydraulische stelleinrichtung |
SE9202105L (sv) | 1992-07-07 | 1994-01-08 | Atlas Copco Rocktech Ab | Slagverk |
US5549137A (en) * | 1993-08-25 | 1996-08-27 | Rosemount Inc. | Valve positioner with pressure feedback, dynamic correction and diagnostics |
US5562125A (en) | 1995-09-26 | 1996-10-08 | Caterpillar Inc. | Two stage electrohydraulic pressure control valve |
JP2912867B2 (ja) * | 1996-02-29 | 1999-06-28 | シーケーディ株式会社 | スプール弁タイプの機械操作弁 |
US5913577A (en) | 1996-12-09 | 1999-06-22 | Caterpillar Inc. | Pilot stage of an electrohydraulic control valve |
US5899231A (en) * | 1996-12-30 | 1999-05-04 | Drori; Mordecki | Automatic three-way valve |
JPH10288273A (ja) | 1997-04-15 | 1998-10-27 | I Ee H:Kk | バルブ開閉機構 |
US6272401B1 (en) | 1997-07-23 | 2001-08-07 | Dresser Industries, Inc. | Valve positioner system |
JP4212187B2 (ja) | 1999-06-25 | 2009-01-21 | アドバンスド エナジー ジャパン株式会社 | 排気装置の圧力制御システム |
US6276385B1 (en) | 2000-06-09 | 2001-08-21 | Fisher Controls International, Inc. | Plug and seat positioning system for control applications |
JP2002081557A (ja) * | 2000-09-07 | 2002-03-22 | Advance Denki Kogyo Kk | 混合比率制御弁構造 |
JP2002243059A (ja) | 2001-02-19 | 2002-08-28 | Smc Corp | 流体圧力調整装置 |
CA2562183C (en) | 2004-04-16 | 2011-03-22 | Fisher Controls International Llc | Asymmetric volume booster arrangement for valve actuators |
US20080169439A1 (en) | 2006-12-18 | 2008-07-17 | Borgwarner Inc. | Integrated two-stage low-leak control valve |
JP5007858B2 (ja) * | 2007-02-08 | 2012-08-22 | Smc株式会社 | 流量制御弁 |
US8522818B2 (en) | 2009-03-30 | 2013-09-03 | Sti Srl | Booster valve |
JPWO2014080664A1 (ja) | 2012-11-21 | 2017-01-05 | 株式会社コガネイ | 間欠エア吐出装置 |
FI126989B (fi) | 2015-03-16 | 2017-09-15 | Metso Flow Control Oy | Virtaavan aineen venttiilikokoonpano, prosessiventtiilin asennoitin sekä virtaavan aineen venttiilikokoonpanon käyttö prosessiventtiilin ohjauksessa |
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2015
- 2015-03-16 FI FI20155177A patent/FI126989B/fi active IP Right Grant
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2016
- 2016-03-15 RU RU2017134363A patent/RU2686653C2/ru active
- 2016-03-15 CN CN201680016427.8A patent/CN107532733B/zh active Active
- 2016-03-15 EP EP16764286.7A patent/EP3271624B1/en active Active
- 2016-03-15 JP JP2017548429A patent/JP6748101B2/ja active Active
- 2016-03-15 US US15/556,141 patent/US10598194B2/en active Active
- 2016-03-15 KR KR1020177029679A patent/KR102012116B1/ko active IP Right Grant
- 2016-03-15 BR BR112017019694-8A patent/BR112017019694B1/pt active IP Right Grant
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Also Published As
Publication number | Publication date |
---|---|
FI126989B (fi) | 2017-09-15 |
JP2018509577A (ja) | 2018-04-05 |
RU2686653C2 (ru) | 2019-04-29 |
US20180045227A1 (en) | 2018-02-15 |
KR20170137767A (ko) | 2017-12-13 |
EP3271624A1 (en) | 2018-01-24 |
FI20155177A (fi) | 2016-09-17 |
RU2017134363A (ru) | 2019-04-03 |
CN107532733A (zh) | 2018-01-02 |
EP3271624A4 (en) | 2018-04-04 |
KR102012116B1 (ko) | 2019-10-21 |
RU2017134363A3 (pt) | 2019-04-03 |
WO2016146890A9 (en) | 2016-11-10 |
WO2016146890A1 (en) | 2016-09-22 |
BR112017019694B1 (pt) | 2022-05-10 |
CN107532733B (zh) | 2019-10-11 |
JP6748101B2 (ja) | 2020-08-26 |
US10598194B2 (en) | 2020-03-24 |
EP3271624B1 (en) | 2019-06-19 |
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