ZA856237B - Automatically set pressure reducing valve - Google Patents

Automatically set pressure reducing valve

Info

Publication number
ZA856237B
ZA856237B ZA856237A ZA856237A ZA856237B ZA 856237 B ZA856237 B ZA 856237B ZA 856237 A ZA856237 A ZA 856237A ZA 856237 A ZA856237 A ZA 856237A ZA 856237 B ZA856237 B ZA 856237B
Authority
ZA
South Africa
Prior art keywords
pressure reducing
reducing valve
set pressure
automatically set
automatically
Prior art date
Application number
ZA856237A
Other languages
English (en)
Inventor
Yoshihiko Hasegawa
Original Assignee
Tlv Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tlv Co Ltd filed Critical Tlv Co Ltd
Publication of ZA856237B publication Critical patent/ZA856237B/xx

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2086—Control of fluid pressure characterised by the use of electric means without direct action of electric energy on the controlling means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • G05D16/202—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means actuated by an electric motor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7761—Electrically actuated valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • Y10T137/7764—Choked or throttled pressure type
    • Y10T137/7768—Pilot controls supply to pressure chamber

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
ZA856237A 1984-10-02 1985-08-16 Automatically set pressure reducing valve ZA856237B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59207779A JPS6184715A (ja) 1984-10-02 1984-10-02 自動設定減圧弁

Publications (1)

Publication Number Publication Date
ZA856237B true ZA856237B (en) 1986-04-30

Family

ID=16545374

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA856237A ZA856237B (en) 1984-10-02 1985-08-16 Automatically set pressure reducing valve

Country Status (12)

Country Link
US (1) US4791954A (ko)
JP (1) JPS6184715A (ko)
KR (1) KR890005076B1 (ko)
AU (1) AU575181B2 (ko)
BR (1) BR8504038A (ko)
CA (1) CA1276522C (ko)
DE (1) DE3534393C2 (ko)
FR (1) FR2571159B1 (ko)
GB (1) GB2165372B (ko)
IT (1) IT1185968B (ko)
NL (1) NL193030C (ko)
ZA (1) ZA856237B (ko)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594972B1 (fr) * 1986-01-15 1988-10-07 Imaje Sa Regulateur de pression avec capteur integre
JPS6320603A (ja) * 1986-07-15 1988-01-28 Tlv Co Ltd 自動設定減圧弁
JP2592595B2 (ja) * 1986-09-12 1997-03-19 株式会社 テイエルブイ 自動設定減圧弁
DE3702959A1 (de) * 1987-01-31 1988-08-11 Draegerwerk Ag Druckminderer mit regelbarem auslassdruck
EP0277525A3 (de) * 1987-01-31 1990-01-17 Drägerwerk Aktiengesellschaft Druckminderer mit regelbarem Auslassdruck
DE3702958A1 (de) * 1987-01-31 1988-08-11 Draegerwerk Ag Druckminderer mit regelbarem auslassdruck
DE3714065A1 (de) * 1987-04-28 1987-10-08 Gok Gmbh & Co Kg Gasdruckreglerkombination fuer einstellbare ausgangsdruecke
JPH0454500Y2 (ko) * 1987-08-13 1992-12-21
US4794309A (en) * 1987-08-26 1988-12-27 Bailey Japan Co., Ltd. Electric actuator for a control valve
JPH0792159B2 (ja) * 1987-12-09 1995-10-09 株式会社日立製作所 ガスガバナ装置
AT395210B (de) * 1987-12-11 1992-10-27 Vaillant Gmbh Gasdruck-regelventil fuer gasbeheizte geraete
GB8811123D0 (en) * 1988-05-11 1988-06-15 Watson Smith Ltd Pressure regulator
US5172717A (en) * 1989-12-27 1992-12-22 Otis Engineering Corporation Well control system
US5176164A (en) * 1989-12-27 1993-01-05 Otis Engineering Corporation Flow control valve system
US5251148A (en) * 1990-06-01 1993-10-05 Valtek, Inc. Integrated process control valve
GB9105341D0 (en) * 1991-03-13 1991-04-24 Watson Smith Ltd I/p converters
GB9123469D0 (en) * 1991-11-05 1991-12-18 Int Gas Apparatus Ltd Gas pressure control apparatus
DE4206875A1 (de) * 1992-03-05 1993-09-16 Pierburg Gmbh Gasdruckregelsystem
US5399122A (en) * 1993-01-07 1995-03-21 Aerobal Corp. Balloon with accompanying helium supplying cartridge
DE69401469T2 (de) * 1993-07-06 1997-05-22 Boc Gases Australia Ltd Vorrichtung zur Druckreduzierung und zur Massenstromregelung
FR2718859B1 (fr) * 1994-04-18 1996-08-14 Robert Schegerin Régulateur de pression pneumatique optimisé à correction électronique.
US6138564A (en) * 1995-10-27 2000-10-31 Oce Printing Systems Gmbh Means for regulating pressure in a pressure chamber
US5787925A (en) * 1996-07-15 1998-08-04 Veriflo Corporation Pneumatically servoed gas pressure regulator
US6044857A (en) * 1997-02-13 2000-04-04 Erie Manufacturing Company Electronic controller for a modulating valve
US6035878A (en) * 1997-09-22 2000-03-14 Fisher Controls International, Inc. Diagnostic device and method for pressure regulator
US5967176A (en) * 1998-04-17 1999-10-19 Blann; Brian David Francis Automatic flow control valve with variable set-points
AUPQ111199A0 (en) * 1999-06-21 1999-07-15 Email Limited Regulator arrangement
US6814096B2 (en) 2000-12-15 2004-11-09 Nor-Cal Products, Inc. Pressure controller and method
EP1265120A1 (de) * 2001-05-16 2002-12-11 ESEC Trading SA Druckgeber
US6681797B2 (en) 2001-05-16 2004-01-27 Esec Trading Sa Pressure transducer
EP1258792A1 (de) * 2001-05-16 2002-11-20 Esec Trading S.A. Druckgeber
DE50108787D1 (de) * 2001-11-23 2006-04-13 Siemens Ag Verfahren zur kontinuierlichen Regelung einer Stellung eines Stellventils
ITMI20042116A1 (it) * 2004-11-04 2005-02-04 Bavelloni Z Spa Dispositivo pneumatico per la variazione continua di pressione dell'aria compressa
FR2878308B1 (fr) * 2004-11-19 2007-04-20 Parker Lucifer Sa Sa Dispositif a electrovanne auto controle
EP1764667B1 (de) 2005-09-07 2017-03-01 R. Nussbaum AG Armatur zur Druckreduktion in einer Fluidleitung
EP1762922A1 (de) * 2005-09-07 2007-03-14 R. Nussbaum AG Armatur zur Druckreduktion in einer Fluidleitung
US7213502B2 (en) * 2005-09-09 2007-05-08 Caterpillar Inc Robustly stable servo-controlled metering poppet valve
KR100821987B1 (ko) * 2007-02-06 2008-04-15 한국기계연구원 압전액추에이터를 이용한 압력 레귤레이터
DE102007019050A1 (de) * 2007-04-23 2008-11-13 Abb Ag Verfahren zum Betrieb einer funktionsmodularen automatisierungstechnischen Einrichtung mit einem Regelkreis
US20090277519A1 (en) * 2008-05-06 2009-11-12 Hr Textron, Inc. Method and apparatus for controlling fluid flow rate characteristics of a valve assembly
US8210156B2 (en) * 2009-07-01 2012-07-03 Ford Global Technologies, Llc Fuel system with electrically-controllable mechanical pressure regulator
CN102192335B (zh) * 2011-05-20 2013-05-29 欧文托普阀门***(北京)有限公司 一种静态平衡通断控制阀
CN102705551B (zh) * 2012-06-08 2014-04-09 河南平高电气股份有限公司 电磁差动安全阀
CN103453192B (zh) * 2013-09-17 2018-02-02 宁波合生制动科技有限公司 定压全封闭式减压阀
CN103672103B (zh) * 2013-12-17 2016-04-06 重庆川仪自动化股份有限公司 一种调节阀控制方法、装置及智能阀门***
US10007273B2 (en) * 2016-04-27 2018-06-26 Cameron International Corporation Variable frequency drive for a fluid-handling system
IT201600079425A1 (it) * 2016-07-28 2018-01-28 Pietro Fiorentini Spa Dispositivo di taratura per un regolatore di pressione per gas, in particolare per un pilota, e sistema di regolazione della pressione di un gas comprendente tale dispositivo di taratura
CN108052136A (zh) * 2018-01-23 2018-05-18 中国长江电力股份有限公司 一种减压阀压力智能调节装置及方法
CN109667966A (zh) * 2019-01-02 2019-04-23 中山市铧禧电子科技有限公司 一种自动调压机构
DE102019209091A1 (de) * 2019-06-24 2020-12-24 Festo Se & Co. Kg Verfahren zum Betreiben eines Fluidsystems, Fluidsystem und Computerprogrammprodukt
WO2022233420A1 (en) 2021-05-06 2022-11-10 Polymer Technologies Limited Liquid pressure reducing valve
GB201916022D0 (en) * 2019-11-04 2019-12-18 Taylor David Liquid pressure reducing valve
US11519514B2 (en) 2019-11-04 2022-12-06 Polymer Technologies Limited Liquid pressure reducing valve
EP3955084B1 (de) * 2020-08-04 2022-12-21 SMS Group GmbH Sicherheitseinrichtung für einen wandler
US11789474B2 (en) * 2021-12-06 2023-10-17 Motool Llc Pressure gauge with automatic bleed valve
US11906067B2 (en) * 2022-01-21 2024-02-20 Hamilton Sundstrand Corporation Active valve shimming
US20230302505A1 (en) * 2022-03-22 2023-09-28 G. P. Reeves, Inc. Fluid regulator having integral fluid purge mechanism

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137474A (en) * 1961-04-18 1964-06-16 Leslie Co Shut-down device for pump pressure regulator
US3482588A (en) * 1964-09-15 1969-12-09 Robertshaw Controls Co Electrically modulated pressure regulating and monitoring means
US3586027A (en) * 1968-04-01 1971-06-22 John J Fitzgerald Jr Automatic pressure controller
US3664358A (en) * 1969-10-02 1972-05-23 Nakakita Seisakusho Method of automatic valve control
US4059128A (en) * 1976-03-12 1977-11-22 Dresser Industries, Inc. Digital pressure standard
DE2749251C3 (de) * 1977-11-03 1981-10-08 Danfoss A/S, 6430 Nordborg Regelbare Heizvorrichtung für kleine Massen, insbesondere das Ausdehnungsmittel in Wärmestellvorrichtungen
DE3134065A1 (de) * 1981-08-28 1983-03-10 Mannesmann Rexroth GmbH, 8770 Lohr Druckregelventil
DE3220815C2 (de) * 1982-06-03 1985-02-28 Ransburg-Gema AG, St.Gallen Druckregelvorrichtung für gasförmige und flüssige Strömungsmittel
EP0107610A1 (en) * 1982-10-21 1984-05-02 United Technologies Corporation Electrical signal to pneumatic pressure signal transducer
EP0118967B1 (en) * 1983-02-02 1987-09-09 Halliburton Company Apparatus for controlling pressure in a chamber
US4550747A (en) * 1983-10-05 1985-11-05 Digital Hydraulics, Inc. Digital fluid pressure flow rate and position control system
US4694390A (en) * 1985-06-28 1987-09-15 Electric Power Research Institute, Inc. Microprocessor-based control and diagnostic system for motor operated valves

Also Published As

Publication number Publication date
AU4485085A (en) 1986-04-10
BR8504038A (pt) 1986-06-10
NL193030B (nl) 1998-04-01
KR860003456A (ko) 1986-05-26
DE3534393C2 (de) 1998-08-06
GB2165372A (en) 1986-04-09
FR2571159A1 (fr) 1986-04-04
KR890005076B1 (ko) 1989-12-09
IT1185968B (it) 1987-11-18
GB2165372B (en) 1988-10-26
NL8502280A (nl) 1986-05-01
CA1276522C (en) 1990-11-20
DE3534393A1 (de) 1986-05-07
US4791954A (en) 1988-12-20
AU575181B2 (en) 1988-07-21
IT8522330A0 (it) 1985-10-02
JPS6184715A (ja) 1986-04-30
NL193030C (nl) 1998-08-04
GB8524142D0 (en) 1985-11-06
FR2571159B1 (fr) 1988-12-09

Similar Documents

Publication Publication Date Title
GB2165372B (en) Automatically set pressure reducing valve
GB2163376B (en) Valve
DE3567262D1 (en) Valve
GB2163375B (en) Valve
GB8529401D0 (en) Pressure relief valve
GB2168504B (en) Pressure reducing valve
GB2159923B (en) Pressure limiting valve
GB2184814B (en) Pressure reducing valve
GB2163487B (en) Pressure relief valve
GB2150266B (en) Pressure valve
GB8410189D0 (en) Pressure reducing valve
GB2153492B (en) Valve
GB8411991D0 (en) Pressure reducing valve
GB2166567B (en) Pressure reducing valve
GB8430681D0 (en) Pressure operated valve
ZA853167B (en) Pressure valve
GB8511217D0 (en) High pressure valve
ZA858751B (en) Pressure reducing valve
GB2160951B (en) Pressure relief valve
ZA854285B (en) Pressure reducing valve
GB8409039D0 (en) Pressure reducing valve
ZA851946B (en) Pressure limiting valve
GB8409722D0 (en) Pressure control valve
AU92906S (en) Valve
AU92908S (en) Valve