FR1121580A - Appareil détendeur-régulateur de pression hydraulique ou gazeuse - Google Patents

Appareil détendeur-régulateur de pression hydraulique ou gazeuse

Info

Publication number
FR1121580A
FR1121580A FR1121580DA FR1121580A FR 1121580 A FR1121580 A FR 1121580A FR 1121580D A FR1121580D A FR 1121580DA FR 1121580 A FR1121580 A FR 1121580A
Authority
FR
France
Prior art keywords
regulator
hydraulic
gas pressure
pressure regulator
regulator device
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
English (en)
Inventor
Guy Ricard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of FR1121580A publication Critical patent/FR1121580A/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
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/18—Control of fluid pressure with auxiliary non-electric power derived from an external source
    • G05D16/187—Control of fluid pressure with auxiliary non-electric power derived from an external source using pistons within the main valve

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
FR1121580D 1955-01-07 1955-01-07 Appareil détendeur-régulateur de pression hydraulique ou gazeuse Expired FR1121580A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1121580T 1955-01-07

Publications (1)

Publication Number Publication Date
FR1121580A true FR1121580A (fr) 1956-08-21

Family

ID=9632137

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1121580D Expired FR1121580A (fr) 1955-01-07 1955-01-07 Appareil détendeur-régulateur de pression hydraulique ou gazeuse

Country Status (1)

Country Link
FR (1) FR1121580A (fr)

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