NL273896A - - Google Patents

Info

Publication number
NL273896A
NL273896A NL273896DA NL273896A NL 273896 A NL273896 A NL 273896A NL 273896D A NL273896D A NL 273896DA NL 273896 A NL273896 A NL 273896A
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 NL273896A publication Critical patent/NL273896A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • 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
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
    • 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
    • H01H73/50—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 lever
NL273896D 1961-01-24 NL273896A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH83761A CH383469A (en) 1961-01-24 1961-01-24 Switching device with at least one single-pole circuit breaker

Publications (1)

Publication Number Publication Date
NL273896A true NL273896A (en)

Family

ID=4196348

Family Applications (1)

Application Number Title Priority Date Filing Date
NL273896D NL273896A (en) 1961-01-24

Country Status (3)

Country Link
CH (1) CH383469A (en)
DE (1) DE1179627B (en)
NL (1) NL273896A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1191567A1 (en) * 2000-09-25 2002-03-27 Hager Electro S.A. Magnetic blow-out device for eletrical arc

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1050433B (en) *
DE918578C (en) * 1952-07-30 1954-09-30 Siemens Ag Circuit breaker with overcurrent release
NL193015A (en) * 1953-12-11

Also Published As

Publication number Publication date
DE1179627B (en) 1964-10-15
CH383469A (en) 1964-10-31

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