CH270967A - Stromunterbrecher mit magnetischer Funkenlöschung für Wechselstrom. - Google Patents

Stromunterbrecher mit magnetischer Funkenlöschung für Wechselstrom.

Info

Publication number
CH270967A
CH270967A CH270967DA CH270967A CH 270967 A CH270967 A CH 270967A CH 270967D A CH270967D A CH 270967DA CH 270967 A CH270967 A CH 270967A
Authority
CH
Switzerland
Prior art keywords
alternating current
circuit breaker
spark suppression
magnetic spark
magnetic
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Usines Tchecoslovaqu Nationale
Zajic Vladislav
Original Assignee
Usines Tchecoslovaques Metallu
Zajic Vladislav
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 Usines Tchecoslovaques Metallu, Zajic Vladislav filed Critical Usines Tchecoslovaques Metallu
Publication of CH270967A publication Critical patent/CH270967A/de

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
CH270967D 1947-06-12 1948-06-11 Stromunterbrecher mit magnetischer Funkenlöschung für Wechselstrom. CH270967A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS270967X 1947-06-12

Publications (1)

Publication Number Publication Date
CH270967A true CH270967A (de) 1950-09-30

Family

ID=5451743

Family Applications (1)

Application Number Title Priority Date Filing Date
CH270967D CH270967A (de) 1947-06-12 1948-06-11 Stromunterbrecher mit magnetischer Funkenlöschung für Wechselstrom.

Country Status (4)

Country Link
US (1) US2554547A (fr)
CH (1) CH270967A (fr)
FR (1) FR967564A (fr)
GB (1) GB642628A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2828380A (en) * 1955-03-14 1958-03-25 Westinghouse Electric Corp Flux phase shifter and high speed closing with contact construction
US2901579A (en) * 1957-09-12 1959-08-25 Gen Electric Electric circuit breaker
US3054876A (en) * 1958-12-24 1962-09-18 Ite Circuit Breaker Ltd Magnetic assists for low current arcs
GB8506498D0 (en) * 1985-03-13 1985-04-17 Gen Electric Co Plc Circuit breakers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1511332A (en) * 1920-11-20 1924-10-14 Westinghouse Electric & Mfg Co Magnetic damper for electric arcs
US2180147A (en) * 1936-07-21 1939-11-14 Gen Electric Electric circuit interrupter
US2381637A (en) * 1942-04-09 1945-08-07 Ite Circuit Breaker Ltd Arc quencher

Also Published As

Publication number Publication date
FR967564A (fr) 1950-11-07
GB642628A (en) 1950-09-06
US2554547A (en) 1951-05-29

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