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FR1143248A - Improvements to electrical circuit breakers with an arc extinguishing device - Google Patents

Improvements to electrical circuit breakers with an arc extinguishing device

Info

Publication number
FR1143248A
FR1143248A FR1143248DA FR1143248A FR 1143248 A FR1143248 A FR 1143248A FR 1143248D A FR1143248D A FR 1143248DA FR 1143248 A FR1143248 A FR 1143248A
Authority
FR
France
Prior art keywords
electrical circuit
circuit breakers
arc extinguishing
extinguishing device
arc
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1143248A publication Critical patent/FR1143248A/en
Expired legal-status Critical Current

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
    • H01H9/36—Metal parts
FR1143248D 1954-12-13 1955-12-13 Improvements to electrical circuit breakers with an arc extinguishing device Expired FR1143248A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US474782A US2861152A (en) 1954-12-13 1954-12-13 Electric circuit interrupter

Publications (1)

Publication Number Publication Date
FR1143248A true FR1143248A (en) 1957-09-27

Family

ID=23884907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1143248D Expired FR1143248A (en) 1954-12-13 1955-12-13 Improvements to electrical circuit breakers with an arc extinguishing device

Country Status (3)

Country Link
US (1) US2861152A (en)
FR (1) FR1143248A (en)
GB (1) GB826131A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1127985B (en) * 1960-04-21 1962-04-19 Licentia Gmbh Arc extinguishing chamber with arc rails and parallel to the arc arranged in its plane, located between two insulating Loeschplatten are located insulating longitudinal partitions
US3110790A (en) * 1961-05-09 1963-11-12 Gen Electric Electric circuit interrupter
US3265842A (en) * 1963-07-18 1966-08-09 Ite Circuit Breaker Ltd Arc chute mixing chamber for cooling exiting gases employing a reflective screen arc barrier
US3511950A (en) * 1968-12-23 1970-05-12 Allis Chalmers Mfg Co Arc chute
US4019006A (en) * 1973-02-05 1977-04-19 Siemens Aktiengesellschaft Overcurrent and short circuit protection device
DE2741868C2 (en) * 1977-09-15 1982-11-25 Siemens AG, 1000 Berlin und 8000 München Arc chamber with arc rails and perforated ceramic plates
US4217472A (en) * 1977-11-02 1980-08-12 Gould Inc. Compact circuit breaker having high interrupting capacity
DE3621165A1 (en) * 1985-07-09 1987-01-22 Mitsubishi Electric Corp ARC EXTINGUISHING DEVICE
DE102012110409A1 (en) * 2012-10-31 2014-04-30 Eaton Electrical Ip Gmbh & Co. Kg Cooling device for gases occurring in installation devices

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE356425A (en) * 1928-01-18
US2293452A (en) * 1939-10-11 1942-08-18 Gen Electric Electric air circuit breaker
US2276859A (en) * 1940-10-29 1942-03-17 Westinghouse Electric & Mfg Co Circuit interrupter
US2337949A (en) * 1942-05-29 1943-12-28 Gen Electric Circuit breaker
US2429846A (en) * 1944-03-24 1947-10-28 Gen Electric Electric circuit interrupter
US2615109A (en) * 1949-12-10 1952-10-21 Gen Electric Zigzag magnetic labyrinth arc muffler
US2643314A (en) * 1950-05-20 1953-06-23 Ite Circuit Breaker Ltd Arc chute
US2734970A (en) * 1951-09-28 1956-02-14 Circuit interrupters

Also Published As

Publication number Publication date
US2861152A (en) 1958-11-18
GB826131A (en) 1959-12-31

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