NL31465C - - Google Patents

Info

Publication number
NL31465C
NL31465C NL31465DA NL31465C NL 31465 C NL31465 C NL 31465C NL 31465D A NL31465D A NL 31465DA NL 31465 C NL31465 C NL 31465C
Authority
NL
Netherlands
Application number
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.)
Publication of NL31465C publication Critical patent/NL31465C/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/12Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by voltage falling below a predetermined value, e.g. for no-volt protection
NL31465D 1929-01-25 NL31465C (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2662/29A GB328560A (en) 1929-01-25 1929-01-25 Improvements in no-volt overload tripping mechanism for electrical switches

Publications (1)

Publication Number Publication Date
NL31465C true NL31465C (ru)

Family

ID=9743544

Family Applications (1)

Application Number Title Priority Date Filing Date
NL31465D NL31465C (ru) 1929-01-25

Country Status (6)

Country Link
US (1) US1874797A (ru)
BE (1) BE328560A (ru)
DE (1) DE556665C (ru)
FR (1) FR688840A (ru)
GB (1) GB328560A (ru)
NL (1) NL31465C (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2472588A (en) * 1944-11-02 1949-06-07 Gen Electric Electric switch
DE1953984C3 (de) * 1969-10-27 1973-01-04 Ellenberger & Poensgen Gmbh, 8503 Altdorf Druckknopfbetätigter Schalter
US3611215A (en) * 1970-08-21 1971-10-05 Westinghouse Electric Corp Circuit breaker includng improved undervoltage trip means

Also Published As

Publication number Publication date
FR688840A (fr) 1930-08-29
GB328560A (en) 1930-04-25
DE556665C (de) 1932-08-12
BE328560A (ru)
US1874797A (en) 1932-08-30

Similar Documents

Publication Publication Date Title
BE357721A (ru)
FR34529E (ru)
FR651391A (ru)
FR654204A (ru)
FR655653A (ru)
FR658443A (ru)
AT126897B (ru)
NO51871A (ru)
BE344502A (ru)
BE357155A (ru)
BE328560A (ru)
BE343892A (ru)
BE356979A (ru)
BE344529A (ru)
BE346078A (ru)
BE288327A (ru)
BE349166A (ru)
BE351245A (ru)
BE351620A (ru)
BE352511A (ru)
BE354157A (ru)
BE354333A (ru)
BE343605A (ru)
BE338690A (ru)
BE357075A (ru)