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ES2128908A1 - Underground gas pressure regulator protected against flooding - Google Patents

Underground gas pressure regulator protected against flooding

Info

Publication number
ES2128908A1
ES2128908A1 ES09502380A ES9502380A ES2128908A1 ES 2128908 A1 ES2128908 A1 ES 2128908A1 ES 09502380 A ES09502380 A ES 09502380A ES 9502380 A ES9502380 A ES 9502380A ES 2128908 A1 ES2128908 A1 ES 2128908A1
Authority
ES
Spain
Prior art keywords
regulator
gas pressure
pressure regulator
protected against
membrane
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.)
Granted
Application number
ES09502380A
Other languages
Spanish (es)
Other versions
ES2128908B1 (en
Inventor
Michel Faucon
Alain Mansui
Max Schladerer
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.)
Briffault SA
Original Assignee
Briffault SA
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 Briffault SA filed Critical Briffault SA
Publication of ES2128908A1 publication Critical patent/ES2128908A1/en
Application granted granted Critical
Publication of ES2128908B1 publication Critical patent/ES2128908B1/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
    • G05D16/0675—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 on the obturator through a lever
    • G05D16/0683—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 on the obturator through a lever using a spring-loaded membrane
    • G05D16/0686—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 on the obturator through a lever using a spring-loaded membrane characterised by the form of the lever
    • 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
    • G05D16/0675—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 on the obturator through a lever
    • G05D16/0683—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 on the obturator through a lever using a spring-loaded membrane
    • G05D16/0691—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 on the obturator through a lever using a spring-loaded membrane characterised by the loading mechanisms 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)
  • Tents Or Canopies (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

The gas pressure regulator has a shell divided in two by a membrane (4). The bottom part (5) of the regulator is connected to the gas supply (50), and a spring (7) in the top half of the regulator acts on the membrane to balance incoming pressure and act on a valve determining the rate of delivery of gas to the outlet (51).The regulator assembly is sealed, apart from a vent pipe (9) connecting the top side of the membrane to atmosphere. The vent pipe extends up to the top of the pit containing the regulator, and terminates in an inverted 'U' (10) with an open end. The 'U' is just below the cover (13) of the regulator pit.
ES009502380A 1994-12-02 1995-12-01 PRESSURE REGULATOR PROTECTED FROM FLOODS. Expired - Fee Related ES2128908B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9414519A FR2727773B1 (en) 1994-12-02 1994-12-02 PRESSURE REGULATOR PROTECTED FROM FLOODING

Publications (2)

Publication Number Publication Date
ES2128908A1 true ES2128908A1 (en) 1999-05-16
ES2128908B1 ES2128908B1 (en) 2000-01-16

Family

ID=9469425

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009502380A Expired - Fee Related ES2128908B1 (en) 1994-12-02 1995-12-01 PRESSURE REGULATOR PROTECTED FROM FLOODS.

Country Status (3)

Country Link
ES (1) ES2128908B1 (en)
FR (1) FR2727773B1 (en)
IT (1) IT1281833B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2782369B1 (en) * 1998-08-14 2000-09-29 Cahors App Elec INSTALLATION COMPRISING AT LEAST ONE GAS REGULATOR-REGULATOR
FR2786212B1 (en) * 1998-11-23 2001-01-12 Briffault Sa DEVICE TO BE BURIED WITH A SEALED CASE IN WHICH AN APPARATUS WHICH IS TO BE SUBJECT TO ATMOSPHERIC PRESSURE TO BE OPERATED
FR2789097B1 (en) * 1999-02-03 2001-04-06 Cahors App Elec MANHOLE HAVING A WATERPROOF WATERPROOF HOUSING WITH INTEGRATED VENT AND QUICK OPENING
FR2789098B1 (en) * 1999-02-03 2001-04-06 Cahors App Elec LOOK WITH A WATERPROOF WATERPROOF HOUSING WITH INTEGRATED VENT AND QUICK OPENING
ES2169659B1 (en) * 1999-05-05 2003-11-01 Manuf D App Electr De Cahors S REGISTRATION THAT INCLUDES A BOX UNDERSTANDED, WITH INTEGRATED BREATHER AND QUICK OPENING.
FR2801987B1 (en) * 1999-12-03 2002-02-15 Cahors App Elec PROTECTION DEVICE AGAINST THE ENTRY OF WATER IN AN APPARATUS COMPRISING A VENT AND PLACED IN A UNDERGROUND TANK
FR2812954B1 (en) * 2000-08-08 2003-08-08 Francel PRESSURE REGULATOR
FR2821939B1 (en) * 2001-03-09 2003-05-16 Briffault Sa GAS REGULATOR FORMING BOX
ES2629485B1 (en) * 2016-02-09 2018-05-16 Giorgio Maracchi REGULATION AND MEASUREMENT STATION FOR GAS SUPPLY

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1818249A (en) * 1929-09-25 1931-08-11 Groble Gas Regulator Co Mushroom vent plug
US2351047A (en) * 1941-09-08 1944-06-13 Reynolds Gas Regulator Company Fluid pressure regulator
US2698026A (en) * 1954-05-06 1954-12-28 Fisher Governor Co Safety shutoff regulator
US2826213A (en) * 1951-12-29 1958-03-11 Fisher Governor Co Gas control valve
US4327769A (en) * 1980-02-06 1982-05-04 Texaco Inc. Underground tank fill pipe combination

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4691083A (en) * 1985-10-04 1987-09-01 Thomas & Betts Corporation Venting apparatus for electrical cable

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1818249A (en) * 1929-09-25 1931-08-11 Groble Gas Regulator Co Mushroom vent plug
US2351047A (en) * 1941-09-08 1944-06-13 Reynolds Gas Regulator Company Fluid pressure regulator
US2826213A (en) * 1951-12-29 1958-03-11 Fisher Governor Co Gas control valve
US2698026A (en) * 1954-05-06 1954-12-28 Fisher Governor Co Safety shutoff regulator
US4327769A (en) * 1980-02-06 1982-05-04 Texaco Inc. Underground tank fill pipe combination

Also Published As

Publication number Publication date
ITGE950130A0 (en) 1995-11-29
IT1281833B1 (en) 1998-03-03
ITGE950130A1 (en) 1997-05-29
FR2727773A1 (en) 1996-06-07
ES2128908B1 (en) 2000-01-16
FR2727773B1 (en) 1997-01-17

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