CH258780A - Horn switch with spark chamber. - Google Patents

Horn switch with spark chamber.

Info

Publication number
CH258780A
CH258780A CH258780DA CH258780A CH 258780 A CH258780 A CH 258780A CH 258780D A CH258780D A CH 258780DA CH 258780 A CH258780 A CH 258780A
Authority
CH
Switzerland
Prior art keywords
horn switch
spark chamber
spark
chamber
horn
Prior art date
Application number
Other languages
German (de)
Inventor
Cie Aktiengesellschaft Boveri
Original Assignee
Bbc Brown Boveri & Cie
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.)
Filing date
Publication date
Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH258780A publication Critical patent/CH258780A/en

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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • 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
CH258780D 1946-07-29 1947-01-24 Horn switch with spark chamber. CH258780A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH253098T 1946-07-29
CH258780T 1947-01-24

Publications (1)

Publication Number Publication Date
CH258780A true CH258780A (en) 1948-12-15

Family

ID=42288605

Family Applications (1)

Application Number Title Priority Date Filing Date
CH258780D CH258780A (en) 1946-07-29 1947-01-24 Horn switch with spark chamber.

Country Status (2)

Country Link
CH (1) CH258780A (en)
DE (1) DE933817C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH401204A (en) * 1962-06-04 1965-10-31 Bbc Brown Boveri & Cie Circuit breaker with a break point in the air
US4654614A (en) * 1985-03-04 1987-03-31 Westinghouse Electric Corp. Current limiting solenoid operated circuit breaker

Also Published As

Publication number Publication date
DE933817C (en) 1955-10-06

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