BE393524A - - Google Patents

Info

Publication number
BE393524A
BE393524A BE393524DA BE393524A BE 393524 A BE393524 A BE 393524A BE 393524D A BE393524D A BE 393524DA BE 393524 A BE393524 A BE 393524A
Authority
BE
Belgium
Prior art keywords
valve
fluid
pressure
reducing apparatus
pressure reducing
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE393524A publication Critical patent/BE393524A/fr

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
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/166—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid 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)
  • Control Of Fluid Pressure (AREA)
BE393524D BE393524A (index.php)

Publications (1)

Publication Number Publication Date
BE393524A true BE393524A (index.php)

Family

ID=60947

Family Applications (1)

Application Number Title Priority Date Filing Date
BE393524D BE393524A (index.php)

Country Status (1)

Country Link
BE (1) BE393524A (index.php)

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