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FR839045A - Advanced Fluid Control Relay - Google Patents

Advanced Fluid Control Relay

Info

Publication number
FR839045A
FR839045A FR839045DA FR839045A FR 839045 A FR839045 A FR 839045A FR 839045D A FR839045D A FR 839045DA FR 839045 A FR839045 A FR 839045A
Authority
FR
France
Prior art keywords
fluid control
control relay
advanced fluid
advanced
relay
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.)
SOC FR REGULATEURS ARCA
Original Assignee
SOC FR REGULATEURS ARCA
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 SOC FR REGULATEURS ARCA filed Critical SOC FR REGULATEURS ARCA
Application granted granted Critical
Publication of FR839045A publication Critical patent/FR839045A/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
    • G05D16/14—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
    • 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
    • G05D16/18—Control of fluid pressure with auxiliary non-electric power derived from an external source
    • G05D16/185—Control of fluid pressure with auxiliary non-electric power derived from an external source using membranes within the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
FR839045D 1937-12-01 1937-12-01 Advanced Fluid Control Relay Expired FR839045A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR839045T 1937-12-01

Publications (1)

Publication Number Publication Date
FR839045A true FR839045A (en) 1939-03-22

Family

ID=9299347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR839045D Expired FR839045A (en) 1937-12-01 1937-12-01 Advanced Fluid Control Relay

Country Status (1)

Country Link
FR (1) FR839045A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3224905A1 (en) * 1982-07-03 1984-01-05 Hp + Hp Chemie-Stellglieder Gmbh, 4156 Willich PNEUMATIC ACTUATOR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3224905A1 (en) * 1982-07-03 1984-01-05 Hp + Hp Chemie-Stellglieder Gmbh, 4156 Willich PNEUMATIC ACTUATOR

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