GB2175980B - Pressure reducers - Google Patents

Pressure reducers

Info

Publication number
GB2175980B
GB2175980B GB08612371A GB8612371A GB2175980B GB 2175980 B GB2175980 B GB 2175980B GB 08612371 A GB08612371 A GB 08612371A GB 8612371 A GB8612371 A GB 8612371A GB 2175980 B GB2175980 B GB 2175980B
Authority
GB
United Kingdom
Prior art keywords
pressure reducers
reducers
pressure
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
GB08612371A
Other versions
GB2175980A (en
GB8612371D0 (en
Inventor
Jean-Max Marie Silhouette
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Publication of GB8612371D0 publication Critical patent/GB8612371D0/en
Publication of GB2175980A publication Critical patent/GB2175980A/en
Application granted granted Critical
Publication of GB2175980B publication Critical patent/GB2175980B/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
    • G05D16/0402—Control of fluid pressure without auxiliary power with two or more controllers mounted in series

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Servomotors (AREA)
GB08612371A 1985-05-23 1986-05-21 Pressure reducers Expired GB2175980B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8507750A FR2582419B1 (en) 1985-05-23 1985-05-23 PRESSURE REDUCER WITH FOULING CORRECTION

Publications (3)

Publication Number Publication Date
GB8612371D0 GB8612371D0 (en) 1986-06-25
GB2175980A GB2175980A (en) 1986-12-10
GB2175980B true GB2175980B (en) 1989-02-01

Family

ID=9319493

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08612371A Expired GB2175980B (en) 1985-05-23 1986-05-21 Pressure reducers

Country Status (2)

Country Link
FR (1) FR2582419B1 (en)
GB (1) GB2175980B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8705991D0 (en) * 1987-03-13 1987-04-15 Secr Defence Flow control device
FR2719677A1 (en) * 1994-05-03 1995-11-10 Sassier Pierre Henri High pressure reduction valve with metal bellows
US5465750A (en) * 1994-05-17 1995-11-14 Standard Keil Industries, Inc. Two-stage regulator

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR881412A (en) * 1942-04-21 1943-04-23 Cie Du Gaz De Paris Progressive opening valve for filling compressed gas cylinders
DE812972C (en) * 1949-03-29 1951-09-06 Gako Ges Fuer Gas Und Kohlenst Device for automatic pressure regulation of gases and steams in pipelines
GB715838A (en) * 1952-01-10 1954-09-22 Nat Res Dev Improvements in or relating to gas or vapour flow controlling apparatus, e.g. for breathing equipment
GB793360A (en) * 1954-05-19 1958-04-16 Muller Jacques Improvements in automatic pressure and feed regulators for fluids
US2859770A (en) * 1956-11-30 1958-11-11 George M Buivid Low pressure relief valve
GB880405A (en) * 1957-01-25 1961-10-18 Tecalemit Ltd Improvements in flow control valves
FR1373171A (en) * 1963-08-13 1964-09-25 Snecma Pressure reducing device
FR1391769A (en) * 1963-11-29 1965-03-12 Snecma Device for regulating or limiting the temperatures of turbo machines and gas turbines
GB1109424A (en) * 1964-03-19 1968-04-10 Lucas Industries Ltd Means for controlling flow in an hydraulic flow line
GB1245521A (en) * 1968-02-02 1971-09-08 Matsushita Electric Ind Co Ltd Gas water heater
US4388942A (en) * 1980-01-22 1983-06-21 Tokyo Keiki Co., Ltd. Nozzle flapper valve
FR2488951A1 (en) * 1980-08-19 1982-02-26 Sopelem SERVOVALVE ELECTRO-HYDRAULIC
JPS59126899U (en) * 1983-02-09 1984-08-27 麒麟麦酒株式会社 Flow rate adjustment device

Also Published As

Publication number Publication date
GB2175980A (en) 1986-12-10
GB8612371D0 (en) 1986-06-25
FR2582419B1 (en) 1988-05-27
FR2582419A1 (en) 1986-11-28

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Legal Events

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

Effective date: 19970521