CA2526448C - Pressure regulator with integrated reverse pressure exhaust - Google Patents

Pressure regulator with integrated reverse pressure exhaust Download PDF

Info

Publication number
CA2526448C
CA2526448C CA 2526448 CA2526448A CA2526448C CA 2526448 C CA2526448 C CA 2526448C CA 2526448 CA2526448 CA 2526448 CA 2526448 A CA2526448 A CA 2526448A CA 2526448 C CA2526448 C CA 2526448C
Authority
CA
Canada
Prior art keywords
pressure
regulator
inlet
outlet
valve
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CA 2526448
Other languages
English (en)
French (fr)
Other versions
CA2526448A1 (en
Inventor
Justin Wade Hart
David Blair Davis
Gregg Alan Schneider
Steven Ernest Berry
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fisher Controls International LLC
Original Assignee
Fisher Controls International LLC
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 Fisher Controls International LLC filed Critical Fisher Controls International LLC
Publication of CA2526448A1 publication Critical patent/CA2526448A1/en
Application granted granted Critical
Publication of CA2526448C publication Critical patent/CA2526448C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/03—Control of flow with auxiliary non-electric power
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0663—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using a spring-loaded membrane with a spring-loaded slideable obturator
    • 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
    • Y10T137/7759—Responsive to change in rate of fluid flow

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Power Engineering (AREA)
  • Control Of Fluid Pressure (AREA)
  • Safety Valves (AREA)
  • Fluid-Driven Valves (AREA)
CA 2526448 2003-06-27 2004-06-22 Pressure regulator with integrated reverse pressure exhaust Expired - Lifetime CA2526448C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/608,663 US20040261855A1 (en) 2003-06-27 2003-06-27 Pressure regulator with integrated reverse pressure exhaust
US10/608,663 2003-06-27
PCT/US2004/020189 WO2005003876A1 (en) 2003-06-27 2004-06-22 Pressure regulator with ingrated reverse pressure exhaust

Publications (2)

Publication Number Publication Date
CA2526448A1 CA2526448A1 (en) 2005-01-13
CA2526448C true CA2526448C (en) 2013-12-24

Family

ID=33540637

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2526448 Expired - Lifetime CA2526448C (en) 2003-06-27 2004-06-22 Pressure regulator with integrated reverse pressure exhaust

Country Status (10)

Country Link
US (1) US20040261855A1 (enExample)
EP (1) EP1639418B1 (enExample)
JP (1) JP2007516489A (enExample)
CN (1) CN1802615A (enExample)
AR (1) AR046806A1 (enExample)
AU (1) AU2004254946B2 (enExample)
BR (1) BRPI0410672A (enExample)
CA (1) CA2526448C (enExample)
RU (1) RU2347256C2 (enExample)
WO (1) WO2005003876A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101106637B1 (ko) 2005-05-26 2012-01-18 삼성전자주식회사 광 기록/재생기기의 인터페이스장치
US7533690B2 (en) * 2005-07-07 2009-05-19 Stanford Mu Corporation Multi-functional regulator
CA2746138C (en) 2008-12-11 2018-05-22 Norgren Limited Method and apparatus for controlling a fluid operated actuator
CN101846063B (zh) * 2010-05-18 2013-04-24 宁波布拉沃冲气具制造有限公司 电动气泵的压力调节器
US9709998B2 (en) 2013-03-14 2017-07-18 Marshall Excelsior Co. Pressure regulator
US10041600B2 (en) 2013-09-09 2018-08-07 Saudi Arabian Oil Company Mud pump pressure switch
KR101621925B1 (ko) * 2013-10-22 2016-05-17 주식회사 엑시언 레귤레이터
CN105843268B (zh) * 2015-01-12 2020-01-03 费希尔控制国际公司 具有过压保护能力的阀定位器
US11071266B2 (en) * 2017-06-14 2021-07-27 Grow Solutions Tech Llc Devices, systems, and methods for providing and using one or more pressure valves in an assembly line grow pod
WO2019152518A1 (en) * 2018-01-31 2019-08-08 University Of Pittsburgh-Of The Commonwealth System Of Higher Education Pneumatic powered mobility control systems
CN111831021A (zh) * 2019-04-17 2020-10-27 上海航天能源股份有限公司 压强控制装置以及调压系统
US11719361B2 (en) * 2021-02-09 2023-08-08 Saudi Arabian Oil Company Remote seals for self-regulating valves

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1814530A (en) * 1925-10-21 1931-07-14 Spence Paulsen Regulating valve
GB393761A (en) * 1931-07-23 1933-06-15 Harry Franklin Vickers Improvements in relief valves
US2069808A (en) * 1934-06-14 1937-02-09 Servel Inc Gas regulator
GB821053A (en) * 1956-02-28 1959-09-30 Dunlop Rubber Co Fluid pressure-reducing mechanism
US3357162A (en) * 1965-05-10 1967-12-12 Numatics Inc Pressure regulator filter device
IT943232B (it) * 1971-12-11 1973-04-02 Fiat Spa Commutatore idraulico per la diffe renziazione della legge di incremen to di una pressione nel tempo par ticolarmente adatto per impianti di frenatura antislittamento di veico li
US3906786A (en) * 1974-04-15 1975-09-23 Weatherhead Co Overload protector for torquemeter
US3941148A (en) * 1975-04-17 1976-03-02 Sun Oil Company Of Pennsylvania Control valve drive
JPS614789Y2 (enExample) * 1976-02-24 1986-02-14
US4111223A (en) * 1976-09-27 1978-09-05 Rockwell International Corporation Control line relief valve
US4624277A (en) * 1985-10-03 1986-11-25 Harry Veite Pressure regulating and relief valve
DE3635054A1 (de) * 1986-10-15 1988-04-21 Teves Gmbh Alfred Blockiergeschuetzte bremsanlage mit antriebsschlupf-regelung
US5251148A (en) * 1990-06-01 1993-10-05 Valtek, Inc. Integrated process control valve
US5090438A (en) * 1990-09-21 1992-02-25 Nimberger Spencer M Self-relieving fluid regulator
RU2095640C1 (ru) * 1995-10-17 1997-11-10 Конструкторское бюро специального машиностроения Гидрозамок
JP3430013B2 (ja) * 1998-06-03 2003-07-28 住江織物株式会社 流量制御装置
US20020108655A1 (en) * 2001-02-12 2002-08-15 Vreeland Thomas A. Filter arrangement at a pressure regulator
US6705343B2 (en) * 2002-04-18 2004-03-16 Tescorn Corporation Pressure regulator with internal filter

Also Published As

Publication number Publication date
BRPI0410672A (pt) 2006-06-20
WO2005003876A1 (en) 2005-01-13
AU2004254946A1 (en) 2005-01-13
AU2004254946B2 (en) 2009-10-01
RU2006102371A (ru) 2006-06-10
CN1802615A (zh) 2006-07-12
CA2526448A1 (en) 2005-01-13
US20040261855A1 (en) 2004-12-30
AR046806A1 (es) 2005-12-28
RU2347256C2 (ru) 2009-02-20
JP2007516489A (ja) 2007-06-21
EP1639418A1 (en) 2006-03-29
EP1639418B1 (en) 2011-09-28

Similar Documents

Publication Publication Date Title
RU2527672C2 (ru) Многоступенчатый регулятор текучей среды
CA2917479C (en) Internal relief valve apparatus for use with loading regulators
AU2004254946B2 (en) Pressure regulator with integrated reverse pressure exhaust
US5341838A (en) Direct spring pressure operated valve
US6371156B1 (en) No-bleed pilot for pressure regulating valve
CN101361032A (zh) 装有整流罩的压力调节器
EP3365742B1 (en) Pressure regulating device having a variable travel stop
US9689534B2 (en) Pipeline-waste-gas reduction method
US20100089456A1 (en) Method and apparatus for low powered and/or high pressure flow control
KR101764709B1 (ko) 유량 및 압력 조절형 감압밸브
CA2535737C (en) Variable vent diffuser
US9695988B2 (en) Pipeline-waste-gas reducer apparatus
US4331179A (en) Regulator/valve controller
KR200254789Y1 (ko) 차압유량조절밸브
US20050016598A1 (en) Pressure-operated regulating valve with adjustable deadband
BRPI0410672B1 (pt) Valve system and method for operating a control valve system
SU198716A1 (ru) Регулятор расхода воздуха
SU1262464A2 (ru) Регул тор давлени газа
JPH0756637A (ja) 異常時遮断機能付減圧弁
JPH0381166B2 (enExample)

Legal Events

Date Code Title Description
EEER Examination request