FR454886A - Improvements to gas regulators - Google Patents

Improvements to gas regulators

Info

Publication number
FR454886A
FR454886A FR454886DA FR454886A FR 454886 A FR454886 A FR 454886A FR 454886D A FR454886D A FR 454886DA FR 454886 A FR454886 A FR 454886A
Authority
FR
France
Prior art keywords
gas regulators
regulators
gas
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
French (fr)
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.)
PERFECTION GAS REGULATOR COMPA
Original Assignee
PERFECTION GAS REGULATOR COMPA
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 PERFECTION GAS REGULATOR COMPA filed Critical PERFECTION GAS REGULATOR COMPA
Application granted granted Critical
Publication of FR454886A publication Critical patent/FR454886A/en
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
    • G05D16/0675—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 on the obturator through a lever
    • G05D16/0683—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 on the obturator through a lever using a spring-loaded membrane

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR454886D 1913-02-28 1913-02-28 Improvements to gas regulators Expired FR454886A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR454886T 1913-02-28

Publications (1)

Publication Number Publication Date
FR454886A true FR454886A (en) 1913-07-17

Family

ID=1494838

Family Applications (1)

Application Number Title Priority Date Filing Date
FR454886D Expired FR454886A (en) 1913-02-28 1913-02-28 Improvements to gas regulators

Country Status (1)

Country Link
FR (1) FR454886A (en)

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