FR786227A - Abrupt switching on and off mechanism for electrical switches - Google Patents

Abrupt switching on and off mechanism for electrical switches

Info

Publication number
FR786227A
FR786227A FR786227DA FR786227A FR 786227 A FR786227 A FR 786227A FR 786227D A FR786227D A FR 786227DA FR 786227 A FR786227 A FR 786227A
Authority
FR
France
Prior art keywords
electrical switches
abrupt switching
abrupt
switching
switches
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)
Inventor
Marcel Duzea
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 filed Critical
Application granted granted Critical
Publication of FR786227A publication Critical patent/FR786227A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/36—Driving mechanisms
    • H01H21/40—Driving mechanisms having snap action
    • H01H21/42—Driving mechanisms having snap action produced by compression or extension of coil spring
FR786227D 1934-05-15 1934-05-15 Abrupt switching on and off mechanism for electrical switches Expired FR786227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR786227T 1934-05-15

Publications (1)

Publication Number Publication Date
FR786227A true FR786227A (en) 1935-08-29

Family

ID=9218250

Family Applications (1)

Application Number Title Priority Date Filing Date
FR786227D Expired FR786227A (en) 1934-05-15 1934-05-15 Abrupt switching on and off mechanism for electrical switches

Country Status (1)

Country Link
FR (1) FR786227A (en)

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