BR0200271A - Gas holder safely in case of excess pressure - Google Patents

Gas holder safely in case of excess pressure

Info

Publication number
BR0200271A
BR0200271A BR0200271-0A BR0200271A BR0200271A BR 0200271 A BR0200271 A BR 0200271A BR 0200271 A BR0200271 A BR 0200271A BR 0200271 A BR0200271 A BR 0200271A
Authority
BR
Brazil
Prior art keywords
gas holder
case
excess pressure
flapper valve
holder safely
Prior art date
Application number
BR0200271-0A
Other languages
Portuguese (pt)
Inventor
Max Schladerer
Marc Guy Michel Morel
Alain Mansuy
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 BR0200271A publication Critical patent/BR0200271A/en

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
    • G05D16/0694—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 with a spring-loaded slideable obturator

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Safety Valves (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

"DETENTOR DE GáS COM SEGURANçA EM CASO DE EXCESSO DE PRESSãO". Nesse detentor de gás, uma válvula de chapeleta (25, 26) de segurança é montada na saída (7) e ligada por um mecanismo (19, 22 a 24) de transmissão do movimento, o obturador (25) só atingindo a posição de fechamento da válvula de chapeleta de saída depois de um deslocamento da membrana (2) maior do que o deslocamento que é necessário para que o obturador (9) da válvula de chapeleta de entrada atinja a posição de fechamento da válvula de chapeleta de entrada."SAFETY GAS HOLDER IN CASE OF EXCESS PRESSURE". In this gas holder, a flapper valve (25, 26) for safety is mounted at the outlet (7) and connected by a movement transmission mechanism (19, 22 to 24), the plug (25) only reaching the position of closing the outlet flapper valve after a displacement of the diaphragm (2) greater than the displacement that is necessary for the plug (9) of the inlet flapper valve to reach the closed position of the inlet flapper valve.

BR0200271-0A 2001-02-02 2002-01-31 Gas holder safely in case of excess pressure BR0200271A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0101401A FR2820519B1 (en) 2001-02-02 2001-02-02 SAFETY GAS REGULATOR IN CASE OF EXCESS PRESSURE

Publications (1)

Publication Number Publication Date
BR0200271A true BR0200271A (en) 2002-10-08

Family

ID=8859533

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0200271-0A BR0200271A (en) 2001-02-02 2002-01-31 Gas holder safely in case of excess pressure

Country Status (5)

Country Link
BR (1) BR0200271A (en)
ES (1) ES2203314B1 (en)
FR (1) FR2820519B1 (en)
IT (1) ITGE20020006A1 (en)
MX (1) MXPA02001123A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108223821B (en) * 2017-12-14 2019-11-08 河南航天液压气动技术有限公司 Pressure changeable direct-acting overflow valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE460420A (en) *
FR455290A (en) * 1913-03-08 1913-07-26 Applic Des Gaz Liquefies D Pressure regulator for gas
FR1197838A (en) * 1958-01-11 1959-12-03 Improvements to reversing regulators equipping vessels containing pressurized gas and method of mounting these reversing regulators
DE1500124A1 (en) * 1965-12-22 1969-05-08 Kromschroeder Ag G Diaphragm controlled pressure regulator
FR1473217A (en) * 1966-01-27 1967-03-17 Gurtner Sa Improvements to alternative fluid distributors

Also Published As

Publication number Publication date
ITGE20020006A1 (en) 2003-07-18
ITGE20020006A0 (en) 2002-01-18
ES2203314A1 (en) 2004-04-16
ES2203314B1 (en) 2005-07-16
MXPA02001123A (en) 2002-10-03
FR2820519B1 (en) 2003-03-28
FR2820519A1 (en) 2002-08-09

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements