FR1287855A - Appareil de contrôle de la pression des fluides - Google Patents

Appareil de contrôle de la pression des fluides

Info

Publication number
FR1287855A
FR1287855A FR859700A FR859700A FR1287855A FR 1287855 A FR1287855 A FR 1287855A FR 859700 A FR859700 A FR 859700A FR 859700 A FR859700 A FR 859700A FR 1287855 A FR1287855 A FR 1287855A
Authority
FR
France
Prior art keywords
fluid pressure
pressure tester
tester
fluid
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
FR859700A
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.)
Norgren LLC
Original Assignee
Norgren LLC
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 Norgren LLC filed Critical Norgren LLC
Priority to FR859700A priority Critical patent/FR1287855A/fr
Application granted granted Critical
Publication of FR1287855A publication Critical patent/FR1287855A/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00Control of fluid pressure
    • G05D16/028Controlling a pressure difference
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00Control of fluid pressure
    • G05D16/04Control of fluid pressure without auxiliary power
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00Control of fluid pressure
    • G05D16/14Control of fluid pressure with auxiliary non-electric power
    • G05D16/18Control of fluid pressure with auxiliary non-electric power derived from an external source

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
FR859700A 1961-04-24 1961-04-24 Appareil de contrôle de la pression des fluides Expired FR1287855A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR859700A FR1287855A (fr) 1961-04-24 1961-04-24 Appareil de contrôle de la pression des fluides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR859700A FR1287855A (fr) 1961-04-24 1961-04-24 Appareil de contrôle de la pression des fluides

Publications (1)

Publication Number Publication Date
FR1287855A true FR1287855A (fr) 1962-03-16

Family

ID=8753726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR859700A Expired FR1287855A (fr) 1961-04-24 1961-04-24 Appareil de contrôle de la pression des fluides

Country Status (1)

Country Link
FR (1) FR1287855A (fr)

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