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FR1374210A - Interrupteur électrique commandé par pression hydraulique - Google Patents

Interrupteur électrique commandé par pression hydraulique

Info

Publication number
FR1374210A
FR1374210A FR953863A FR953863A FR1374210A FR 1374210 A FR1374210 A FR 1374210A FR 953863 A FR953863 A FR 953863A FR 953863 A FR953863 A FR 953863A FR 1374210 A FR1374210 A FR 1374210A
Authority
FR
France
Prior art keywords
hydraulic pressure
electric switch
switch controlled
controlled
electric
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
FR953863A
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.)
Fratelli Borletti SpA
Borletti SpA
Original Assignee
Fratelli Borletti SpA
Borletti SpA
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 Fratelli Borletti SpA, Borletti SpA filed Critical Fratelli Borletti SpA
Priority to FR953863A priority Critical patent/FR1374210A/fr
Application granted granted Critical
Publication of FR1374210A publication Critical patent/FR1374210A/fr
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
    • H01H35/346—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm in which the movable contact is formed or directly supported by the diaphragm

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR953863A 1963-11-15 1963-11-15 Interrupteur électrique commandé par pression hydraulique Expired FR1374210A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR953863A FR1374210A (fr) 1963-11-15 1963-11-15 Interrupteur électrique commandé par pression hydraulique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR953863A FR1374210A (fr) 1963-11-15 1963-11-15 Interrupteur électrique commandé par pression hydraulique

Publications (1)

Publication Number Publication Date
FR1374210A true FR1374210A (fr) 1964-10-02

Family

ID=8816636

Family Applications (1)

Application Number Title Priority Date Filing Date
FR953863A Expired FR1374210A (fr) 1963-11-15 1963-11-15 Interrupteur électrique commandé par pression hydraulique

Country Status (1)

Country Link
FR (1) FR1374210A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673369A (en) * 1970-11-25 1972-06-27 Stewart Warner Corp Diaphragm pressure switch with integral stop means for diaphragm sealing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673369A (en) * 1970-11-25 1972-06-27 Stewart Warner Corp Diaphragm pressure switch with integral stop means for diaphragm sealing

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