FR1073745A - Pressure regulator for liquids and gases, single balanced valve - Google Patents

Pressure regulator for liquids and gases, single balanced valve

Info

Publication number
FR1073745A
FR1073745A FR1073745DA FR1073745A FR 1073745 A FR1073745 A FR 1073745A FR 1073745D A FR1073745D A FR 1073745DA FR 1073745 A FR1073745 A FR 1073745A
Authority
FR
France
Prior art keywords
liquids
gases
pressure regulator
balanced valve
single balanced
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Salvatore Ghelfi
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 filed Critical
Application granted granted Critical
Publication of FR1073745A publication Critical patent/FR1073745A/en
Expired 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
    • G05D16/0616—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 bellow
    • G05D16/0619—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 bellow acting directly on the obturator

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR1073745D 1952-03-26 1953-03-25 Pressure regulator for liquids and gases, single balanced valve Expired FR1073745A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1073745X 1952-03-26

Publications (1)

Publication Number Publication Date
FR1073745A true FR1073745A (en) 1954-09-28

Family

ID=11430331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1073745D Expired FR1073745A (en) 1952-03-26 1953-03-25 Pressure regulator for liquids and gases, single balanced valve

Country Status (1)

Country Link
FR (1) FR1073745A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539523A1 (en) * 1983-01-18 1984-07-20 Marseille Eaux Fluid pressure-reducing method and pressure reducers
US4836242A (en) * 1987-05-15 1989-06-06 L'air Liquide Pressure reducer for pure gases
FR2881535A1 (en) * 2005-02-01 2006-08-04 Clesse Ind Soc Par Actions Sim Gas pressure regulating valve for liquefied petroleum gas application, has main pressure regulating mechanism with movable valve, where intake gas pressure is exerted on both sides of valve
WO2016150509A1 (en) * 2015-03-26 2016-09-29 Husqvarna Ab Pressure reducing element

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539523A1 (en) * 1983-01-18 1984-07-20 Marseille Eaux Fluid pressure-reducing method and pressure reducers
US4836242A (en) * 1987-05-15 1989-06-06 L'air Liquide Pressure reducer for pure gases
FR2881535A1 (en) * 2005-02-01 2006-08-04 Clesse Ind Soc Par Actions Sim Gas pressure regulating valve for liquefied petroleum gas application, has main pressure regulating mechanism with movable valve, where intake gas pressure is exerted on both sides of valve
WO2016150509A1 (en) * 2015-03-26 2016-09-29 Husqvarna Ab Pressure reducing element

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