ITGE20020006A1 - Riduttore di pressione del gas con dispositivo di sicurezza nel caso di eccesso di pressione - Google Patents

Riduttore di pressione del gas con dispositivo di sicurezza nel caso di eccesso di pressione

Info

Publication number
ITGE20020006A1
ITGE20020006A1 IT2002GE000006A ITGE20020006A ITGE20020006A1 IT GE20020006 A1 ITGE20020006 A1 IT GE20020006A1 IT 2002GE000006 A IT2002GE000006 A IT 2002GE000006A IT GE20020006 A ITGE20020006 A IT GE20020006A IT GE20020006 A1 ITGE20020006 A1 IT GE20020006A1
Authority
IT
Italy
Prior art keywords
event
safety device
gas pressure
reducer
excess
Prior art date
Application number
IT2002GE000006A
Other languages
English (en)
Inventor
Max Schladerer
Alain Mansuy
Michel Marc Guy Morel
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 ITGE20020006A0 publication Critical patent/ITGE20020006A0/it
Publication of ITGE20020006A1 publication Critical patent/ITGE20020006A1/it

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)
IT2002GE000006A 2001-02-02 2002-01-18 Riduttore di pressione del gas con dispositivo di sicurezza nel caso di eccesso di pressione ITGE20020006A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0101401A FR2820519B1 (fr) 2001-02-02 2001-02-02 Detendeur de gaz a securite en cas d'exces de pression

Publications (2)

Publication Number Publication Date
ITGE20020006A0 ITGE20020006A0 (it) 2002-01-18
ITGE20020006A1 true ITGE20020006A1 (it) 2003-07-18

Family

ID=8859533

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2002GE000006A ITGE20020006A1 (it) 2001-02-02 2002-01-18 Riduttore di pressione del gas con dispositivo di sicurezza nel caso di eccesso di pressione

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108223821B (zh) * 2017-12-14 2019-11-08 河南航天液压气动技术有限公司 变压力直动式溢流阀

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE460420A (it) *
FR455290A (fr) * 1913-03-08 1913-07-26 Applic Des Gaz Liquefies D Détendeur de pression pour gaz
FR1197838A (fr) * 1958-01-11 1959-12-03 Perfectionnements aux détendeurs-inverseurs équipant les récipients contenant un gaz sous pression et procédé de montage de ces détendeurs-inverseurs
DE1500124A1 (de) * 1965-12-22 1969-05-08 Kromschroeder Ag G Membrangesteuerter Druckregler
FR1473217A (fr) * 1966-01-27 1967-03-17 Gurtner Sa Perfectionnements aux distributeurs alternatifs de fluide

Also Published As

Publication number Publication date
FR2820519B1 (fr) 2003-03-28
ES2203314A1 (es) 2004-04-16
BR0200271A (pt) 2002-10-08
MXPA02001123A (es) 2002-10-03
FR2820519A1 (fr) 2002-08-09
ITGE20020006A0 (it) 2002-01-18
ES2203314B1 (es) 2005-07-16

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