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GB2278185B - High pressure fluid pressure regulators - Google Patents

High pressure fluid pressure regulators

Info

Publication number
GB2278185B
GB2278185B GB9411837A GB9411837A GB2278185B GB 2278185 B GB2278185 B GB 2278185B GB 9411837 A GB9411837 A GB 9411837A GB 9411837 A GB9411837 A GB 9411837A GB 2278185 B GB2278185 B GB 2278185B
Authority
GB
United Kingdom
Prior art keywords
regulators
high pressure
fluid pressure
pressure fluid
pressure regulators
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
GB9411837A
Other versions
GB9411837D0 (en
GB2278185A (en
Inventor
Lawrence W White
Gabriel J Pietrykowski
John P Altman
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.)
Aro Corp
Original Assignee
Aro Corp
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 US07/620,766 external-priority patent/US5107887A/en
Application filed by Aro Corp filed Critical Aro Corp
Publication of GB9411837D0 publication Critical patent/GB9411837D0/en
Publication of GB2278185A publication Critical patent/GB2278185A/en
Application granted granted Critical
Publication of GB2278185B publication Critical patent/GB2278185B/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
    • G05D16/06—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
    • 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
    • G05D16/0633—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 characterised by the properties of the membrane

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
GB9411837A 1990-12-03 1991-12-03 High pressure fluid pressure regulators Expired - Fee Related GB2278185B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/620,766 US5107887A (en) 1990-12-03 1990-12-03 High pressure fluid regulator
GB9125737A GB2251055B (en) 1990-12-03 1991-12-03 Fluid pressure regulators

Publications (3)

Publication Number Publication Date
GB9411837D0 GB9411837D0 (en) 1994-08-03
GB2278185A GB2278185A (en) 1994-11-23
GB2278185B true GB2278185B (en) 1995-07-19

Family

ID=26299954

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9411837A Expired - Fee Related GB2278185B (en) 1990-12-03 1991-12-03 High pressure fluid pressure regulators

Country Status (1)

Country Link
GB (1) GB2278185B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130087732A1 (en) * 2011-10-07 2013-04-11 Hamilton Sundstrand Corporation Pressure valve controller including a diaphragm retention device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB897736A (en) * 1958-07-09 1962-05-30 Liago S A Improvements in or relating to fluid pressure regulating devices
GB1063736A (en) * 1963-05-24 1967-03-30 Bohler And Co Ag Geb Improvements in or relating to equipment having sliding parts subject to chemical or thermal action
GB1454137A (en) * 1973-03-30 1976-10-27 Semt Cooled exhaust valves for internal combustion engines
GB1510344A (en) * 1975-04-16 1978-05-10 Casals Cardona Ind Sa Fluid control valves

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB897736A (en) * 1958-07-09 1962-05-30 Liago S A Improvements in or relating to fluid pressure regulating devices
GB1063736A (en) * 1963-05-24 1967-03-30 Bohler And Co Ag Geb Improvements in or relating to equipment having sliding parts subject to chemical or thermal action
GB1454137A (en) * 1973-03-30 1976-10-27 Semt Cooled exhaust valves for internal combustion engines
GB1510344A (en) * 1975-04-16 1978-05-10 Casals Cardona Ind Sa Fluid control valves

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Fig 1 and related description of present application *

Also Published As

Publication number Publication date
GB9411837D0 (en) 1994-08-03
GB2278185A (en) 1994-11-23

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20071203