NL76041C - - Google Patents

Info

Publication number
NL76041C
NL76041C NL76041DA NL76041C NL 76041 C NL76041 C NL 76041C NL 76041D A NL76041D A NL 76041DA NL 76041 C NL76041 C NL 76041C
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 NL76041C publication Critical patent/NL76041C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
    • H01H83/223—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with bimetal elements
NL76041D 1947-11-13 NL76041C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB276842X 1947-11-13
GB201048X 1948-10-20

Publications (1)

Publication Number Publication Date
NL76041C true NL76041C (zh)

Family

ID=26254450

Family Applications (1)

Application Number Title Priority Date Filing Date
NL76041D NL76041C (zh) 1947-11-13

Country Status (4)

Country Link
BE (1) BE485728A (zh)
CH (1) CH276842A (zh)
FR (1) FR276842A (zh)
NL (1) NL76041C (zh)

Also Published As

Publication number Publication date
CH276842A (fr) 1951-07-31
FR276842A (zh)
BE485728A (zh)

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