FR2154342A1 - - Google Patents

Info

Publication number
FR2154342A1
FR2154342A1 FR7135266A FR7135266A FR2154342A1 FR 2154342 A1 FR2154342 A1 FR 2154342A1 FR 7135266 A FR7135266 A FR 7135266A FR 7135266 A FR7135266 A FR 7135266A FR 2154342 A1 FR2154342 A1 FR 2154342A1
Authority
FR
France
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.)
Granted
Application number
FR7135266A
Other languages
French (fr)
Other versions
FR2154342B1 (cs
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.)
Serck Industries Ltd
Original Assignee
Serck Industries Ltd
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 Serck Industries Ltd filed Critical Serck Industries Ltd
Priority to FR7135266A priority Critical patent/FR2154342B1/fr
Publication of FR2154342A1 publication Critical patent/FR2154342A1/fr
Application granted granted Critical
Publication of FR2154342B1 publication Critical patent/FR2154342B1/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
    • G05D16/14—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)
FR7135266A 1971-09-30 1971-09-30 Expired FR2154342B1 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7135266A FR2154342B1 (cs) 1971-09-30 1971-09-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7135266A FR2154342B1 (cs) 1971-09-30 1971-09-30

Publications (2)

Publication Number Publication Date
FR2154342A1 true FR2154342A1 (cs) 1973-05-11
FR2154342B1 FR2154342B1 (cs) 1974-02-15

Family

ID=9083731

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7135266A Expired FR2154342B1 (cs) 1971-09-30 1971-09-30

Country Status (1)

Country Link
FR (1) FR2154342B1 (cs)

Also Published As

Publication number Publication date
FR2154342B1 (cs) 1974-02-15

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Legal Events

Date Code Title Description
ST Notification of lapse