EP2761214A4 - Variable gas pressure regulator - Google Patents

Variable gas pressure regulator

Info

Publication number
EP2761214A4
EP2761214A4 EP12827189.7A EP12827189A EP2761214A4 EP 2761214 A4 EP2761214 A4 EP 2761214A4 EP 12827189 A EP12827189 A EP 12827189A EP 2761214 A4 EP2761214 A4 EP 2761214A4
Authority
EP
European Patent Office
Prior art keywords
gas pressure
pressure regulator
variable gas
variable
regulator
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.)
Withdrawn
Application number
EP12827189.7A
Other languages
German (de)
French (fr)
Other versions
EP2761214A1 (en
Inventor
Michael Mckay
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.)
Westport Power Inc
Original Assignee
Westport Power Inc
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
Priority claimed from AU2011903466A external-priority patent/AU2011903466A0/en
Application filed by Westport Power Inc filed Critical Westport Power Inc
Publication of EP2761214A1 publication Critical patent/EP2761214A1/en
Publication of EP2761214A4 publication Critical patent/EP2761214A4/en
Withdrawn legal-status Critical Current

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
    • G05D16/2006—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
    • G05D16/2026—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 with a plurality of throttling means
    • G05D16/2033—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 with a plurality of throttling means the plurality of throttling means being arranged in series
    • 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
    • G05D16/2093—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power
    • G05D16/2095—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power using membranes within the main 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/32—Hydrogen storage

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Magnetically Actuated Valves (AREA)
EP12827189.7A 2011-08-29 2012-08-28 Variable gas pressure regulator Withdrawn EP2761214A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2011903466A AU2011903466A0 (en) 2011-08-29 Improvements in Gas Pressure Regulation
PCT/CA2012/050595 WO2013029175A1 (en) 2011-08-29 2012-08-28 Variable gas pressure regulator

Publications (2)

Publication Number Publication Date
EP2761214A1 EP2761214A1 (en) 2014-08-06
EP2761214A4 true EP2761214A4 (en) 2015-08-12

Family

ID=47755151

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12827189.7A Withdrawn EP2761214A4 (en) 2011-08-29 2012-08-28 Variable gas pressure regulator

Country Status (5)

Country Link
EP (1) EP2761214A4 (en)
CN (1) CN103765067B (en)
IN (1) IN2014CN02341A (en)
RU (1) RU2014110695A (en)
WO (1) WO2013029175A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016120673A1 (en) * 2015-01-29 2016-08-04 Anand Kumar Jain A gas regulator having variable pressure means together with excess-flow shut-off means
EA031600B1 (en) * 2016-12-08 2019-01-31 Юрий Иванович ДРОБОТЯ Method for control of a leak-tight vessel filling with a fluid medium
JP7243960B2 (en) * 2019-01-11 2023-03-22 Smc株式会社 solenoid valve system
CN113513705B (en) * 2021-05-13 2023-02-17 重庆凯瑞动力科技有限公司 High-pressure hydrogen combined bottle mouth valve for vehicle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5755254A (en) * 1994-08-30 1998-05-26 Sherex Industries, Ltd. Two stage pressure regulator
US20030000584A1 (en) * 2000-10-11 2003-01-02 Petur Thordarson Variable pressure regulated flow controllers
US20050103382A1 (en) * 2003-11-18 2005-05-19 Carter Stephen A. Flow control system for a valve
US20080271796A1 (en) * 2006-03-20 2008-11-06 Tescom Corporation Apparatus and Methods to Dispense Fluid From a Bank of Containers and to Refill Same
US20090071548A1 (en) * 2007-09-14 2009-03-19 Daryll Duane Patterson Modular in-line fluid regulators

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520838A (en) * 1983-07-01 1985-06-04 The B.F. Goodrich Company Valve for high pressure fluid container
US4655246A (en) * 1983-09-30 1987-04-07 Essex Industries, Inc. Regulated gas flow control valve
JP3352147B2 (en) * 1993-06-08 2002-12-03 株式会社テージーケー Pilot type solenoid valve

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5755254A (en) * 1994-08-30 1998-05-26 Sherex Industries, Ltd. Two stage pressure regulator
US20030000584A1 (en) * 2000-10-11 2003-01-02 Petur Thordarson Variable pressure regulated flow controllers
US20050103382A1 (en) * 2003-11-18 2005-05-19 Carter Stephen A. Flow control system for a valve
US20080271796A1 (en) * 2006-03-20 2008-11-06 Tescom Corporation Apparatus and Methods to Dispense Fluid From a Bank of Containers and to Refill Same
US20090071548A1 (en) * 2007-09-14 2009-03-19 Daryll Duane Patterson Modular in-line fluid regulators

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013029175A1 *

Also Published As

Publication number Publication date
WO2013029175A1 (en) 2013-03-07
IN2014CN02341A (en) 2015-06-19
RU2014110695A (en) 2015-10-10
CN103765067A (en) 2014-04-30
EP2761214A1 (en) 2014-08-06
CN103765067B (en) 2015-07-15

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Legal Events

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Effective date: 20150709

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