FR1275407A - Détendeur de précision - Google Patents

Détendeur de précision

Info

Publication number
FR1275407A
FR1275407A FR839369A FR839369A FR1275407A FR 1275407 A FR1275407 A FR 1275407A FR 839369 A FR839369 A FR 839369A FR 839369 A FR839369 A FR 839369A FR 1275407 A FR1275407 A FR 1275407A
Authority
FR
France
Prior art keywords
precision regulator
regulator
precision
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
FR839369A
Other languages
English (en)
Inventor
Jean-Louis Gratzmuller
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
Priority to FR839369A priority Critical patent/FR1275407A/fr
Priority to GB3246761A priority patent/GB943509A/en
Application granted granted Critical
Publication of FR1275407A publication Critical patent/FR1275407A/fr
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
    • G05D16/063—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
    • G05D16/0647—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 membrane without spring
    • 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
    • G05D16/0647—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 membrane without spring
    • G05D16/065—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 membrane without spring characterised by the form of the 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)
FR839369A 1960-09-23 1960-09-23 Détendeur de précision Expired FR1275407A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR839369A FR1275407A (fr) 1960-09-23 1960-09-23 Détendeur de précision
GB3246761A GB943509A (en) 1960-09-23 1961-09-11 Improvements relating to pressure-reducing valve devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR839369A FR1275407A (fr) 1960-09-23 1960-09-23 Détendeur de précision

Publications (1)

Publication Number Publication Date
FR1275407A true FR1275407A (fr) 1961-11-10

Family

ID=8739543

Family Applications (1)

Application Number Title Priority Date Filing Date
FR839369A Expired FR1275407A (fr) 1960-09-23 1960-09-23 Détendeur de précision

Country Status (2)

Country Link
FR (1) FR1275407A (fr)
GB (1) GB943509A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4607819A (en) * 1985-05-07 1986-08-26 Spils Richard W High pressure radial flow valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4607819A (en) * 1985-05-07 1986-08-26 Spils Richard W High pressure radial flow valve

Also Published As

Publication number Publication date
GB943509A (en) 1963-12-04

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