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GB2308425B - Improved pressure reduction valve - Google Patents

Improved pressure reduction valve

Info

Publication number
GB2308425B
GB2308425B GB9526427A GB9526427A GB2308425B GB 2308425 B GB2308425 B GB 2308425B GB 9526427 A GB9526427 A GB 9526427A GB 9526427 A GB9526427 A GB 9526427A GB 2308425 B GB2308425 B GB 2308425B
Authority
GB
United Kingdom
Prior art keywords
pressure reduction
reduction valve
improved pressure
improved
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 - Fee Related
Application number
GB9526427A
Other versions
GB2308425A (en
GB9526427D0 (en
Inventor
Robert Baynham Hobbs
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.)
Gas Control Equipment Ltd
Gas Control Equipment Ltd
Original Assignee
Gas Control Equipment Ltd
Gas Control Equipment 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 Gas Control Equipment Ltd, Gas Control Equipment Ltd filed Critical Gas Control Equipment Ltd
Priority to GB9526427A priority Critical patent/GB2308425B/en
Publication of GB9526427D0 publication Critical patent/GB9526427D0/en
Publication of GB2308425A publication Critical patent/GB2308425A/en
Application granted granted Critical
Publication of GB2308425B publication Critical patent/GB2308425B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • G05D16/109—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger with two or more pistons acting as a single pressure controller that move together over range of motion during normal operations

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
GB9526427A 1995-12-22 1995-12-22 Improved pressure reduction valve Expired - Fee Related GB2308425B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9526427A GB2308425B (en) 1995-12-22 1995-12-22 Improved pressure reduction valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9526427A GB2308425B (en) 1995-12-22 1995-12-22 Improved pressure reduction valve

Publications (3)

Publication Number Publication Date
GB9526427D0 GB9526427D0 (en) 1996-02-21
GB2308425A GB2308425A (en) 1997-06-25
GB2308425B true GB2308425B (en) 2000-01-12

Family

ID=10786010

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9526427A Expired - Fee Related GB2308425B (en) 1995-12-22 1995-12-22 Improved pressure reduction valve

Country Status (1)

Country Link
GB (1) GB2308425B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103608744A (en) * 2011-04-20 2014-02-26 泰思康公司 In-line back pressure fluid regulator

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19917431C2 (en) * 1999-04-19 2001-04-12 Vti Ventil Technik Gmbh Valve fitting for a pressure vessel
GB2383397B (en) * 2001-12-20 2005-10-12 Internat Safety Instr Inc Breathing apparatus
FR2879721B1 (en) * 2004-12-22 2007-05-18 Clesse Ind Soc Par Actions Sim PISTON GAS DETENDER INSENSITIVE TO UPSTREAM PRESSURE VARIATIONS
EP2464903A4 (en) * 2009-08-12 2013-05-01 Sp Technologies Lc Fluid pressure control device
US9128492B2 (en) 2011-08-10 2015-09-08 Tescom Corporation Regulators having an isolated loading chamber and blowout prevention apparatus
LU92040B1 (en) * 2012-07-09 2014-01-10 Luxembourg Patent Co Regulator valve with residual pressure function integrated in the regulator
LU93060B1 (en) * 2016-05-09 2017-12-22 Luxembourg Patent Co Compressed gas regulator with integrated residual pressure valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103608744A (en) * 2011-04-20 2014-02-26 泰思康公司 In-line back pressure fluid regulator
CN103608744B (en) * 2011-04-20 2017-06-30 泰思康公司 In-line back pressure fluid regulator

Also Published As

Publication number Publication date
GB2308425A (en) 1997-06-25
GB9526427D0 (en) 1996-02-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20021222