BE638963A - - Google Patents

Info

Publication number
BE638963A
BE638963A BE638963DA BE638963A BE 638963 A BE638963 A BE 638963A BE 638963D A BE638963D A BE 638963DA BE 638963 A BE638963 A BE 638963A
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 BE638963A publication Critical patent/BE638963A/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
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
    • 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
    • H01H9/02—Bases, casings, or covers
    • H01H9/0264—Protective covers for terminals
    • 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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/342—Venting arrangements for arc chutes
    • 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
    • H01H9/446—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts
BE638963D 1962-12-14 BE638963A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR918625A FR1350127A (en) 1962-12-14 1962-12-14 Arc extinguishing chamber device in devices with high breaking capacity

Publications (1)

Publication Number Publication Date
BE638963A true BE638963A (en)

Family

ID=8792859

Family Applications (1)

Application Number Title Priority Date Filing Date
BE638963D BE638963A (en) 1962-12-14

Country Status (2)

Country Link
BE (1) BE638963A (en)
FR (1) FR1350127A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441699A (en) * 1968-05-27 1969-04-29 Erickson Electrical Equipment Arc control apparatus for load-break switches

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578928A (en) * 1968-11-22 1971-05-18 Leach Corp Spring mounted arc deflector
ZA843753B (en) * 1983-06-08 1984-12-24 Westinghouse Electric Corp Current limiting circuit breaker with insulating barriers and baffles
FR2606547A1 (en) * 1986-11-06 1988-05-13 Merlin Gerin BREAKING CHAMBER OF AN ELECTRIC CIRCUIT BREAKER
EP0619695A1 (en) * 1993-04-08 1994-10-12 Heinrich Kopp Ag Covering cap for electric protective circuit-breakers for rail mounting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441699A (en) * 1968-05-27 1969-04-29 Erickson Electrical Equipment Arc control apparatus for load-break switches

Also Published As

Publication number Publication date
FR1350127A (en) 1964-01-24

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