FR437612A - Gas pressure regulating method and devices - Google Patents

Gas pressure regulating method and devices

Info

Publication number
FR437612A
FR437612A FR437612DA FR437612A FR 437612 A FR437612 A FR 437612A FR 437612D A FR437612D A FR 437612DA FR 437612 A FR437612 A FR 437612A
Authority
FR
France
Prior art keywords
devices
gas pressure
pressure regulating
regulating method
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Application granted granted Critical
Publication of FR437612A publication Critical patent/FR437612A/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
    • G05D16/12—Control of fluid pressure without auxiliary power the sensing element being a float

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR437612D 1911-02-22 1911-02-22 Gas pressure regulating method and devices Expired FR437612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR437612T 1911-02-22

Publications (1)

Publication Number Publication Date
FR437612A true FR437612A (en) 1912-04-25

Family

ID=1479206

Family Applications (1)

Application Number Title Priority Date Filing Date
FR437612D Expired FR437612A (en) 1911-02-22 1911-02-22 Gas pressure regulating method and devices

Country Status (1)

Country Link
FR (1) FR437612A (en)

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