FR740079A - Instant contact electric change-over switch - Google Patents

Instant contact electric change-over switch

Info

Publication number
FR740079A
FR740079A FR740079DA FR740079A FR 740079 A FR740079 A FR 740079A FR 740079D A FR740079D A FR 740079DA FR 740079 A FR740079 A FR 740079A
Authority
FR
France
Prior art keywords
over switch
contact electric
electric change
instant contact
instant
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
Clement Wojcik
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 FR740079A publication Critical patent/FR740079A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04Energy stored by deformation of elastic members
FR740079D 1932-07-19 1932-07-19 Instant contact electric change-over switch Expired FR740079A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR740079T 1932-07-19

Publications (1)

Publication Number Publication Date
FR740079A true FR740079A (en) 1933-01-20

Family

ID=9133310

Family Applications (1)

Application Number Title Priority Date Filing Date
FR740079D Expired FR740079A (en) 1932-07-19 1932-07-19 Instant contact electric change-over switch

Country Status (1)

Country Link
FR (1) FR740079A (en)

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