FR729902A - Free trigger system for electrical devices - Google Patents

Free trigger system for electrical devices

Info

Publication number
FR729902A
FR729902A FR729902DA FR729902A FR 729902 A FR729902 A FR 729902A FR 729902D A FR729902D A FR 729902DA FR 729902 A FR729902 A FR 729902A
Authority
FR
France
Prior art keywords
electrical devices
trigger system
free trigger
free
electrical
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
Charles Kesl
Charles Schuster
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 FR729902A publication Critical patent/FR729902A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
FR729902D 1931-01-20 1932-01-18 Free trigger system for electrical devices Expired FR729902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS729902X 1931-01-20

Publications (1)

Publication Number Publication Date
FR729902A true FR729902A (en) 1932-08-03

Family

ID=5455185

Family Applications (1)

Application Number Title Priority Date Filing Date
FR729902D Expired FR729902A (en) 1931-01-20 1932-01-18 Free trigger system for electrical devices

Country Status (1)

Country Link
FR (1) FR729902A (en)

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