GB2298026B - Improvements on or relating to valves - Google Patents

Improvements on or relating to valves

Info

Publication number
GB2298026B
GB2298026B GB9602817A GB9602817A GB2298026B GB 2298026 B GB2298026 B GB 2298026B GB 9602817 A GB9602817 A GB 9602817A GB 9602817 A GB9602817 A GB 9602817A GB 2298026 B GB2298026 B GB 2298026B
Authority
GB
United Kingdom
Prior art keywords
valves
relating
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
GB9602817A
Other versions
GB9602817D0 (en
GB2298026A (en
Inventor
Francis Xavier Kay
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9602817D0 publication Critical patent/GB9602817D0/en
Publication of GB2298026A publication Critical patent/GB2298026A/en
Application granted granted Critical
Publication of GB2298026B publication Critical patent/GB2298026B/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
    • 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
    • G05D16/0655—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 one spring-loaded membrane
    • G05D16/0658—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 one spring-loaded membrane characterised by the form of the obturator
    • 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
    • G05D16/107—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger with a spring-loaded piston in combination with a spring-loaded slideable obturator that move together over range of motion during normal operation

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Lift Valve (AREA)
  • Control Of Fluid Pressure (AREA)
GB9602817A 1995-02-15 1996-02-12 Improvements on or relating to valves Expired - Lifetime GB2298026B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9502922.9A GB9502922D0 (en) 1995-02-15 1995-02-15 Improvements in or relating to valves

Publications (3)

Publication Number Publication Date
GB9602817D0 GB9602817D0 (en) 1996-04-10
GB2298026A GB2298026A (en) 1996-08-21
GB2298026B true GB2298026B (en) 1998-10-07

Family

ID=10769616

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9502922.9A Pending GB9502922D0 (en) 1995-02-15 1995-02-15 Improvements in or relating to valves
GB9602817A Expired - Lifetime GB2298026B (en) 1995-02-15 1996-02-12 Improvements on or relating to valves

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9502922.9A Pending GB9502922D0 (en) 1995-02-15 1995-02-15 Improvements in or relating to valves

Country Status (1)

Country Link
GB (2) GB9502922D0 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0112958D0 (en) * 2001-05-29 2001-07-18 F X K Patents Ltd A pressure regulator
AU2005204273B2 (en) * 2001-05-29 2008-10-16 Luxfer Gas Cylinders Limited A pressure regulator
WO2003023263A1 (en) * 2001-09-07 2003-03-20 Gebr. Gloor Ag Reducing valve for compressed gas bottles
GB0206767D0 (en) * 2002-03-22 2002-05-01 Seetru Ltd Improved sealing arrangement for safety valves for use especially with refrigeration media
GB0228294D0 (en) * 2002-12-04 2003-01-08 F X K Patents Ltd Improvements in or relating to valves
GB0428219D0 (en) 2004-12-24 2005-01-26 Luxfer Inc Pressurised fluid cylinders
DE102010018700B4 (en) * 2010-04-29 2019-05-09 Magna Steyr Fahrzeugtechnik Ag & Co. Kg pressure vessel
GB2535523B (en) * 2015-02-20 2017-02-15 The West Group Ltd Pressure regulator
US10663987B2 (en) 2015-02-20 2020-05-26 The West Group Limited Pressure regulator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158198A (en) * 1984-04-19 1985-11-06 Baj Vickers Ltd Pressure reducing valve assemblies
GB2184814A (en) * 1985-12-13 1987-07-01 Baj Ltd Pressure reducing valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158198A (en) * 1984-04-19 1985-11-06 Baj Vickers Ltd Pressure reducing valve assemblies
GB2184814A (en) * 1985-12-13 1987-07-01 Baj Ltd Pressure reducing valve

Also Published As

Publication number Publication date
GB9602817D0 (en) 1996-04-10
GB9502922D0 (en) 1995-04-05
GB2298026A (en) 1996-08-21

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20010207

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20100819 AND 20100825

S47 Cancellation on entry on the register of a licence of right (sect 47/patents act 1977)

Free format text: CANCELLATION OF ENTRY; APPLICATION UNDER SECTION 47(1) BY A PROPRIETOR TO CANCEL AN ENTRY

S47 Cancellation on entry on the register of a licence of right (sect 47/patents act 1977)

Free format text: ENTRY CANCELLED; NOTICE IS HEREBY GIVEN THAT THE ENTRY ON THE REGISTER LICENCES OF RIGHT UPON THEUNDER MENTIONED PATENT WAS CANCELLED ON 11 MAY 2011IMPROVEMENTS ON OR RELATING TO VALVES

PE20 Patent expired after termination of 20 years

Expiry date: 20160211