CH376737A - Riduttore di pressione per gas a valvola bilanciata - Google Patents

Riduttore di pressione per gas a valvola bilanciata

Info

Publication number
CH376737A
CH376737A CH1299860A CH1299860A CH376737A CH 376737 A CH376737 A CH 376737A CH 1299860 A CH1299860 A CH 1299860A CH 1299860 A CH1299860 A CH 1299860A CH 376737 A CH376737 A CH 376737A
Authority
CH
Switzerland
Prior art keywords
gas
pressure reducer
balanced valve
balanced
valve
Prior art date
Application number
CH1299860A
Other languages
English (en)
Inventor
Fiorentini Pietro
Original Assignee
Fiorentini Pietro
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 Fiorentini Pietro filed Critical Fiorentini Pietro
Publication of CH376737A publication Critical patent/CH376737A/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
    • G05D16/0616—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
CH1299860A 1959-12-02 1960-11-19 Riduttore di pressione per gas a valvola bilanciata CH376737A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2005259 1959-12-02

Publications (1)

Publication Number Publication Date
CH376737A true CH376737A (it) 1964-04-15

Family

ID=11163426

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1299860A CH376737A (it) 1959-12-02 1960-11-19 Riduttore di pressione per gas a valvola bilanciata

Country Status (3)

Country Link
CH (1) CH376737A (it)
FR (1) FR1266038A (it)
GB (1) GB930795A (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392749A (en) * 1966-08-18 1968-07-16 American Meter Co Pressure regulator with balancing piston
FR2849934A1 (fr) * 2003-01-09 2004-07-16 Air Liquide Ensemble detendeur ou robinet detenteur integrant un arpf ou un filtre
CN109058540A (zh) * 2018-10-16 2018-12-21 四川勃朗蜀威科技有限公司 耐腐蚀自力式调节阀设备

Also Published As

Publication number Publication date
FR1266038A (fr) 1961-07-07
GB930795A (en) 1963-07-10

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