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FR1518971A - Improvements to so-called pressure switch devices for opening an electrical circuit under pressure control - Google Patents

Improvements to so-called pressure switch devices for opening an electrical circuit under pressure control

Info

Publication number
FR1518971A
FR1518971A FR95326A FR95326A FR1518971A FR 1518971 A FR1518971 A FR 1518971A FR 95326 A FR95326 A FR 95326A FR 95326 A FR95326 A FR 95326A FR 1518971 A FR1518971 A FR 1518971A
Authority
FR
France
Prior art keywords
opening
electrical circuit
circuit under
switch devices
under 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
FR95326A
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.)
Torrix SA Ets
Original Assignee
Torrix SA Ets
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 Torrix SA Ets filed Critical Torrix SA Ets
Priority to FR95326A priority Critical patent/FR1518971A/en
Application granted granted Critical
Publication of FR1518971A publication Critical patent/FR1518971A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR95326A 1967-02-17 1967-02-17 Improvements to so-called pressure switch devices for opening an electrical circuit under pressure control Expired FR1518971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR95326A FR1518971A (en) 1967-02-17 1967-02-17 Improvements to so-called pressure switch devices for opening an electrical circuit under pressure control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR95326A FR1518971A (en) 1967-02-17 1967-02-17 Improvements to so-called pressure switch devices for opening an electrical circuit under pressure control

Publications (1)

Publication Number Publication Date
FR1518971A true FR1518971A (en) 1968-03-29

Family

ID=8625450

Family Applications (1)

Application Number Title Priority Date Filing Date
FR95326A Expired FR1518971A (en) 1967-02-17 1967-02-17 Improvements to so-called pressure switch devices for opening an electrical circuit under pressure control

Country Status (1)

Country Link
FR (1) FR1518971A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530069A1 (en) * 1982-07-10 1984-01-13 Bosch Gmbh Robert Bidirectional pressure switch with springs return to neutral position

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530069A1 (en) * 1982-07-10 1984-01-13 Bosch Gmbh Robert Bidirectional pressure switch with springs return to neutral position

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