BE485728A - - Google Patents

Info

Publication number
BE485728A
BE485728A BE485728DA BE485728A BE 485728 A BE485728 A BE 485728A BE 485728D A BE485728D A BE 485728DA BE 485728 A BE485728 A BE 485728A
Authority
BE
Belgium
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 BE485728A publication Critical patent/BE485728A/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 unbalance 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 unbalance of two or more currents or voltages with bimetal elements
BE485728D 1947-11-13 BE485728A (xx)

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
BE485728A true BE485728A (xx)

Family

ID=26254450

Family Applications (1)

Application Number Title Priority Date Filing Date
BE485728D BE485728A (xx) 1947-11-13

Country Status (4)

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

Also Published As

Publication number Publication date
NL76041C (xx)
CH276842A (fr) 1951-07-31
FR276842A (xx)

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