FR855259A - Réducteur de pression - Google Patents

Réducteur de pression

Info

Publication number
FR855259A
FR855259A FR855259DA FR855259A FR 855259 A FR855259 A FR 855259A FR 855259D A FR855259D A FR 855259DA FR 855259 A FR855259 A FR 855259A
Authority
FR
France
Prior art keywords
pressure reducer
reducer
pressure
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)
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.)
JEAN MARCK ETS
Original Assignee
JEAN MARCK ETS
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 JEAN MARCK ETS filed Critical JEAN MARCK ETS
Application granted granted Critical
Publication of FR855259A publication Critical patent/FR855259A/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
    • G05D16/0655—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
    • 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
    • G05D16/163—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using membranes 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)
FR855259D 1939-05-11 1939-05-25 Réducteur de pression Expired FR855259A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE855259X 1939-05-11

Publications (1)

Publication Number Publication Date
FR855259A true FR855259A (fr) 1940-05-07

Family

ID=3882196

Family Applications (1)

Application Number Title Priority Date Filing Date
FR855259D Expired FR855259A (fr) 1939-05-11 1939-05-25 Réducteur de pression

Country Status (1)

Country Link
FR (1) FR855259A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1035440B (de) * 1952-06-05 1958-07-31 Rudolf Majert G M B H Druckminderer mit einer einerseits im schliessenden Sinne vom Hinterdruck beaufschlagten und andererseits im oeffnenden Sinne unter der Einwirkung von reduziertem Druck stehenden Membran
US2879792A (en) * 1952-06-20 1959-03-31 Spence Paulsen Integral-pilot valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1035440B (de) * 1952-06-05 1958-07-31 Rudolf Majert G M B H Druckminderer mit einer einerseits im schliessenden Sinne vom Hinterdruck beaufschlagten und andererseits im oeffnenden Sinne unter der Einwirkung von reduziertem Druck stehenden Membran
US2879792A (en) * 1952-06-20 1959-03-31 Spence Paulsen Integral-pilot valve

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