IT1116918B - PRESSURE REDUCER FOR GAS - Google Patents

PRESSURE REDUCER FOR GAS

Info

Publication number
IT1116918B
IT1116918B IT1260777A IT1260777A IT1116918B IT 1116918 B IT1116918 B IT 1116918B IT 1260777 A IT1260777 A IT 1260777A IT 1260777 A IT1260777 A IT 1260777A IT 1116918 B IT1116918 B IT 1116918B
Authority
IT
Italy
Prior art keywords
gas
pressure reducer
reducer
pressure
Prior art date
Application number
IT1260777A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT1116918B publication Critical patent/IT1116918B/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
    • G05D16/0683—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
    • 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
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/04—Arrangement or mounting of valves
    • 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
    • F17C2205/0323—Valves
    • F17C2205/0332—Safety valves or pressure relief valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Fluid Pressure (AREA)
IT1260777A 1976-06-21 1977-05-18 PRESSURE REDUCER FOR GAS IT1116918B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7618810A FR2356071A1 (en) 1976-06-21 1976-06-21 Pressure reducing valve for butane gas - uses gas pressure acting against spring with lever connected to valve head to close valve at excessively high and low pressures

Publications (1)

Publication Number Publication Date
IT1116918B true IT1116918B (en) 1986-02-10

Family

ID=9174661

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1260777A IT1116918B (en) 1976-06-21 1977-05-18 PRESSURE REDUCER FOR GAS

Country Status (2)

Country Link
FR (1) FR2356071A1 (en)
IT (1) IT1116918B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3207224A1 (en) * 1982-03-01 1983-09-08 GOK Regler- und Armaturen GmbH & Co KG, 5200 Siegburg Diaphragm pressure regulator with shut-off devices
CN104006290B (en) * 2014-06-10 2016-03-30 北京蓝海微医疗器械有限公司 Trace gas pump and exhaust method thereof
CN110566717B (en) * 2019-09-10 2020-11-10 赵国栋 Gas pressure reducing valve capable of realizing alarm function through ringing
BE1028408B1 (en) * 2020-06-19 2022-01-25 Chinajiliang Univ An integral pressure regulator and ejector device for mixing LPG and air

Also Published As

Publication number Publication date
FR2356071B1 (en) 1981-06-19
FR2356071A1 (en) 1978-01-20

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