CH356179A - Electric circuit breaker - Google Patents

Electric circuit breaker

Info

Publication number
CH356179A
CH356179A CH356179DA CH356179A CH 356179 A CH356179 A CH 356179A CH 356179D A CH356179D A CH 356179DA CH 356179 A CH356179 A CH 356179A
Authority
CH
Switzerland
Prior art keywords
circuit breaker
electric circuit
electric
breaker
circuit
Prior art date
Application number
Other languages
French (fr)
Inventor
Wheelock Boehne Eugene
Original Assignee
Allis Chalmers Mfg Co
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 Allis Chalmers Mfg Co filed Critical Allis Chalmers Mfg Co
Publication of CH356179A publication Critical patent/CH356179A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
    • H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
    • 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
CH356179D 1957-04-09 1959-04-29 Electric circuit breaker CH356179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US651635A US2904659A (en) 1957-04-09 1957-04-09 Circuit interrupter employing means for controlling metallic vapor emission

Publications (1)

Publication Number Publication Date
CH356179A true CH356179A (en) 1961-08-15

Family

ID=24613614

Family Applications (1)

Application Number Title Priority Date Filing Date
CH356179D CH356179A (en) 1957-04-09 1959-04-29 Electric circuit breaker

Country Status (4)

Country Link
US (1) US2904659A (en)
CH (1) CH356179A (en)
DE (2) DE1135984B (en)
GB (1) GB832316A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081389A (en) * 1960-12-19 1963-03-12 Ite Circuit Breaker Ltd Uninterrupted arc chute venteng path for jump gap and runner
FR1317682A (en) * 1961-03-24 1963-05-10
IT712788A (en) * 1963-08-21
DE19518049A1 (en) * 1995-05-17 1996-11-21 Abb Patent Gmbh Arc extinguishing device esp. for small modular switch device e.g. circuit breaker
DE19518051A1 (en) * 1995-05-17 1996-11-21 Abb Patent Gmbh Arc extinguishing device esp. for small modular switch devices e.g. circuit breakers
US6100491A (en) * 1999-06-25 2000-08-08 Eaton Corporation Electric current switching apparatus having an arc extinguisher with an electromagnet
EP3389069B1 (en) * 2017-04-11 2019-12-11 Microelettrica Scientifica S.p.A. Improved breaker for high d.c. current or voltage applications, for instance industrial and/or railways applications

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE374302C (en) * 1923-04-21 Bbc Brown Boveri & Cie Air switch with magnetic spark extinction
DE330268C (en) * 1920-12-10 Bbc Brown Boveri & Cie Blow solenoid
DE416461C (en) * 1925-07-18 Calor Elek Zitaets Ges M B H Circuit breaker with blowing coil short-circuited when the switch is inserted
US2259005A (en) * 1938-08-27 1941-10-14 Ite Circuit Breaker Ltd Circuit controlling device
US2293452A (en) * 1939-10-11 1942-08-18 Gen Electric Electric air circuit breaker
US2347984A (en) * 1943-04-17 1944-05-02 Gen Electric Electric circuit breaker
US2643314A (en) * 1950-05-20 1953-06-23 Ite Circuit Breaker Ltd Arc chute
US2639354A (en) * 1950-10-07 1953-05-19 Gen Electric Electric circuit breaker
US2648743A (en) * 1950-12-28 1953-08-11 Allis Chalmers Mfg Co Exhaust passage and trap means coextensive with arc runners
US2734970A (en) * 1951-09-28 1956-02-14 Circuit interrupters
US2721916A (en) * 1952-08-05 1955-10-25 Allis Chalmers Mfg Co Arc chute providing barriers parallel to the direction of contact separation

Also Published As

Publication number Publication date
DE1135984B (en) 1962-09-06
US2904659A (en) 1959-09-15
GB832316A (en) 1960-04-06
DE1079717B (en) 1960-04-14

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