GB1456505A - - Google Patents

Info

Publication number
GB1456505A
GB1456505A GB5505072A GB5505072A GB1456505A GB 1456505 A GB1456505 A GB 1456505A GB 5505072 A GB5505072 A GB 5505072A GB 5505072 A GB5505072 A GB 5505072A GB 1456505 A GB1456505 A GB 1456505A
Authority
GB
United Kingdom
Prior art keywords
valve plate
bellows
reference pressure
nov
housing
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
Application number
GB5505072A
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 filed Critical
Priority to GB5505072A priority Critical patent/GB1456505A/en
Priority to DE19732359907 priority patent/DE2359907A1/en
Priority to FR7342490A priority patent/FR2208546A5/fr
Publication of GB1456505A publication Critical patent/GB1456505A/en
Expired 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
    • G05D16/0616—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 bellow
    • G05D16/0619—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 bellow acting directly on the obturator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0338—Pressure regulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0388—Arrangement of valves, regulators, filters
    • F17C2205/0391—Arrangement of valves, regulators, filters inside the pressure vessel

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Fluid-Driven Valves (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

1456505 Valves HAWKER SIDDELEY DYNAMICS Ltd 29 Nov 1973 [29 Nov 1972] 55050/72 Heading F2V A pressure regulator which maintains pressure at an outlet 25 at a level relative to a reference pressure at 27 comprises, in one form, a valve plate 23, supported by two concentric bellows 22a, 22b which define a chamber 31 into which the reference pressure is admitted. The bellows provide additional loading against closure. In alternative embodiments, Figs. 2b, 2c (not shown), the outer bellows may be placed on the outlet side of the valve plate or dispensed with altogether, the reference pressure chamber being defined by a sealing diaphragm between the valve plate and the housing, and loading being supplied by a helical spring. In a further embodiment, Fig. 2a the valve plate is replaced by a piston 36 sealed against the housing and the inlet spigot carrying the valve seat.
GB5505072A 1972-11-29 1972-11-29 Expired GB1456505A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB5505072A GB1456505A (en) 1972-11-29 1972-11-29
DE19732359907 DE2359907A1 (en) 1972-11-29 1973-11-28 PRESSURE REGULATOR
FR7342490A FR2208546A5 (en) 1972-11-29 1973-11-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5505072A GB1456505A (en) 1972-11-29 1972-11-29

Publications (1)

Publication Number Publication Date
GB1456505A true GB1456505A (en) 1976-11-24

Family

ID=10472800

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5505072A Expired GB1456505A (en) 1972-11-29 1972-11-29

Country Status (3)

Country Link
DE (1) DE2359907A1 (en)
FR (1) FR2208546A5 (en)
GB (1) GB1456505A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385137B (en) * 1983-07-19 1988-02-25 Enfo Grundlagen Forschungs Ag NEGATIVE PRESSURE AMPLIFIER
CN110857751A (en) * 2018-08-23 2020-03-03 中国石油天然气股份有限公司 Gas storage device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506968A1 (en) * 1981-06-02 1982-12-03 Europ Propulsion Differential pressure regulator valve - has pilot pressure applied to opposing side of membrane to control inlet valve for pressure controlled outlet amber
DE3921667C2 (en) * 1989-07-01 1995-08-10 Draegerwerk Ag Pneumatic pressure regulator with switchable outlet pressure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385137B (en) * 1983-07-19 1988-02-25 Enfo Grundlagen Forschungs Ag NEGATIVE PRESSURE AMPLIFIER
CN110857751A (en) * 2018-08-23 2020-03-03 中国石油天然气股份有限公司 Gas storage device
CN110857751B (en) * 2018-08-23 2021-05-28 中国石油天然气股份有限公司 Gas storage device

Also Published As

Publication number Publication date
DE2359907A1 (en) 1974-05-30
FR2208546A5 (en) 1974-06-21

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee