FR576922A - Improvement of an electrical switch device - Google Patents

Improvement of an electrical switch device

Info

Publication number
FR576922A
FR576922A FR576922DA FR576922A FR 576922 A FR576922 A FR 576922A FR 576922D A FR576922D A FR 576922DA FR 576922 A FR576922 A FR 576922A
Authority
FR
France
Prior art keywords
improvement
switch device
electrical switch
electrical
switch
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
Andre Marchant
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 FR576922A publication Critical patent/FR576922A/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
FR576922D 1924-01-21 1924-01-21 Improvement of an electrical switch device Expired FR576922A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR576922T 1924-01-21

Publications (1)

Publication Number Publication Date
FR576922A true FR576922A (en) 1924-08-28

Family

ID=8954374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR576922D Expired FR576922A (en) 1924-01-21 1924-01-21 Improvement of an electrical switch device

Country Status (1)

Country Link
FR (1) FR576922A (en)

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