BE437727A - - Google Patents

Info

Publication number
BE437727A
BE437727A BE437727DA BE437727A BE 437727 A BE437727 A BE 437727A BE 437727D A BE437727D A BE 437727DA BE 437727 A BE437727 A BE 437727A
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 BE437727A publication Critical patent/BE437727A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/48—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release
    • H01H73/56—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release reset by push-button, pull-knob or slide

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
BE437727D 1939-01-03 BE437727A (ja�@�@)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT849172X 1939-01-03

Publications (1)

Publication Number Publication Date
BE437727A true BE437727A (ja�@�@)

Family

ID=11325709

Family Applications (1)

Application Number Title Priority Date Filing Date
BE437727D BE437727A (ja�@�@) 1939-01-03

Country Status (3)

Country Link
BE (1) BE437727A (ja�@�@)
CH (1) CH215000A (ja�@�@)
FR (1) FR849172A (ja�@�@)

Also Published As

Publication number Publication date
FR849172A (fr) 1939-11-15
CH215000A (fr) 1941-05-31

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