IT1033916B - Regolatore di pressione di elevata sensibilita e precisione bilanciato sul lato di alta pressione - Google Patents

Regolatore di pressione di elevata sensibilita e precisione bilanciato sul lato di alta pressione

Info

Publication number
IT1033916B
IT1033916B IT1269475A IT1269475A IT1033916B IT 1033916 B IT1033916 B IT 1033916B IT 1269475 A IT1269475 A IT 1269475A IT 1269475 A IT1269475 A IT 1269475A IT 1033916 B IT1033916 B IT 1033916B
Authority
IT
Italy
Prior art keywords
balanced
pressure side
pressure regulator
precision
high sensitivity
Prior art date
Application number
IT1269475A
Other languages
English (en)
Original Assignee
Stradella G
Stradella U
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 Stradella G, Stradella U filed Critical Stradella G
Priority to IT1269475A priority Critical patent/IT1033916B/it
Priority to DE19762628371 priority patent/DE2628371A1/de
Priority to FR7619365A priority patent/FR2317699A1/fr
Application granted granted Critical
Publication of IT1033916B publication Critical patent/IT1033916B/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
    • G05D16/0644—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 directly on the obturator
    • G05D16/0655—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 directly on the obturator using one spring-loaded membrane
    • 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
    • F17C2205/0338—Pressure regulators
    • 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
    • F17C2205/0382—Constructional details of valves, regulators

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)
IT1269475A 1975-07-09 1975-07-09 Regolatore di pressione di elevata sensibilita e precisione bilanciato sul lato di alta pressione IT1033916B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT1269475A IT1033916B (it) 1975-07-09 1975-07-09 Regolatore di pressione di elevata sensibilita e precisione bilanciato sul lato di alta pressione
DE19762628371 DE2628371A1 (de) 1975-07-09 1976-06-24 Druck-regulierventil hoechster feinfuehligkeit und genauigkeit mit ausgeglichener hochdruckseite
FR7619365A FR2317699A1 (fr) 1975-07-09 1976-06-25 Regulateur de pression pour bouteilles de gaz comprime

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1269475A IT1033916B (it) 1975-07-09 1975-07-09 Regolatore di pressione di elevata sensibilita e precisione bilanciato sul lato di alta pressione

Publications (1)

Publication Number Publication Date
IT1033916B true IT1033916B (it) 1979-08-10

Family

ID=11142769

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1269475A IT1033916B (it) 1975-07-09 1975-07-09 Regolatore di pressione di elevata sensibilita e precisione bilanciato sul lato di alta pressione

Country Status (3)

Country Link
DE (1) DE2628371A1 (it)
FR (1) FR2317699A1 (it)
IT (1) IT1033916B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3137005A1 (de) * 1981-09-17 1983-03-24 Hans Sasserath & Co Kg, 4052 Korschenbroich Druckmindererventil mit auswechselbarem ventileinsatz
DE3220815C2 (de) * 1982-06-03 1985-02-28 Ransburg-Gema AG, St.Gallen Druckregelvorrichtung für gasförmige und flüssige Strömungsmittel
DE4012485C1 (it) * 1989-10-17 1990-12-13 Draegerwerk Ag, 2400 Luebeck, De
IT1253106B (it) * 1991-07-04 1995-07-10 Pietro Fiorentini Spa Regolatore di pressione per gas.
DE9217022U1 (de) * 1992-12-15 1993-04-01 Knocks, Heinz, 4714 Selm Druckregelventil mit sekundärseitigem Entlastungsventil
EP3155495B1 (en) 2014-06-12 2020-02-26 Pietro Fiorentini S.P.A. Pressure relief valve for a pressure regulator and pressure regulator comprising said pressure relief valve
CN105202239A (zh) * 2015-08-25 2015-12-30 江西中船航海仪器有限公司 隔膜式液体调压阀

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR379875A (fr) * 1907-07-12 1907-11-21 Paul Duflos Détendeur de fluides à haute pression
US2651147A (en) * 1947-10-09 1953-09-08 Nat Cylinder Gas Co Gas pressure regulator

Also Published As

Publication number Publication date
FR2317699A1 (fr) 1977-02-04
FR2317699B1 (it) 1982-08-20
DE2628371A1 (de) 1977-01-27

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