FR848164A - Perfectionnements aux interrupteurs - Google Patents

Perfectionnements aux interrupteurs

Info

Publication number
FR848164A
FR848164A FR848164DA FR848164A FR 848164 A FR848164 A FR 848164A FR 848164D A FR848164D A FR 848164DA FR 848164 A FR848164 A FR 848164A
Authority
FR
France
Prior art keywords
refinements
switch
switch refinements
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
English (en)
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.)
CBS Corp
Original Assignee
Westinghouse Electric and Manufacturing 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 Westinghouse Electric and Manufacturing Co filed Critical Westinghouse Electric and Manufacturing Co
Application granted granted Critical
Publication of FR848164A publication Critical patent/FR848164A/fr
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
    • H01H9/362—Mounting of plates in arc chamber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • 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
FR848164D 1937-12-30 1938-12-29 Perfectionnements aux interrupteurs Expired FR848164A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US182484A US2160681A (en) 1937-12-30 1937-12-30 Circuit interrupter
US182780A US2236580A (en) 1937-12-30 1937-12-31 Circuit interrupter

Publications (1)

Publication Number Publication Date
FR848164A true FR848164A (fr) 1939-10-24

Family

ID=26878128

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848164D Expired FR848164A (fr) 1937-12-30 1938-12-29 Perfectionnements aux interrupteurs

Country Status (3)

Country Link
US (2) US2160681A (fr)
DE (1) DE693538C (fr)
FR (1) FR848164A (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975671C (de) * 1941-05-10 1962-04-26 Aeg Elektrischer Stromunterbrecher mit Lichtbogenloeschung durch ein selbsterzeugtes Loeschmittel
US2492726A (en) * 1946-05-23 1949-12-27 Gen Electric Electric switch
US2551822A (en) * 1947-12-30 1951-05-08 Westinghouse Electric Corp Circuit interrupter arc extinguisher
US2632827A (en) * 1948-01-27 1953-03-24 Metropolitan Device Corp Circuit controller
US2687462A (en) * 1950-02-16 1954-08-24 Westinghouse Electric Corp Circuit interrupter
NL169844B (nl) * 1951-05-25 Iwema Foerpacknings Ab Werktuig voor het aan elkaar vastlassen van thermoplastische foeliebladen.
US2707218A (en) * 1951-05-31 1955-04-26 Westinghouse Electric Corp Air-break circuit interrupters
US2727111A (en) * 1951-11-01 1955-12-13 I T E Circuit Breaker Corp Arc chute design for circuit breakers
GB776748A (en) * 1954-03-16 1957-06-12 Reyrolle A & Co Ltd Improvements relating to high-voltage air-break circuit-breakers
US2816990A (en) * 1954-09-24 1957-12-17 Westinghouse Electric Corp Circuit breaker
US2839641A (en) * 1954-09-30 1958-06-17 Ite Circuit Breaker Ltd Arc shield for circuit breaker arc quencher
US3005892A (en) * 1957-03-19 1961-10-24 Ite Circuit Breaker Ltd Arc chute design for circuit breakers
US3071666A (en) * 1959-04-09 1963-01-01 Westinghouse Electric Corp Circuit interrupters
DE1238979B (de) * 1960-07-01 1967-04-20 Licentia Gmbh Lichtbogenloeschkammer fuer Schalter mit in Luft schaltenden Kontakten
US3440378A (en) * 1966-04-05 1969-04-22 Gen Electric Metal plate type of arc-extinguishing device
US3441699A (en) * 1968-05-27 1969-04-29 Erickson Electrical Equipment Arc control apparatus for load-break switches
FR2123188B1 (fr) * 1971-01-28 1976-05-28 Teco
DE2923234A1 (de) * 1979-06-08 1980-12-11 Bbc Brown Boveri & Cie Fuer niederspannungsschaltanlagen bestimmter leistungsschalter oder schutzschalter
JPS57161851U (fr) * 1981-04-06 1982-10-12
FR2933230B1 (fr) * 2008-06-27 2010-06-11 Hager Electro Sas Cage d'extinction d'arc
KR101808029B1 (ko) 2010-04-16 2018-01-18 에이비비 슈바이쯔 아게 스위치 유닛, 스위치 유닛을 어셈블리하는 방법, 및 중간 전압 회로용 회로 브레이커
EP2597663A1 (fr) * 2011-11-28 2013-05-29 Eaton Industries (Netherlands) B.V. Absorbeur d'énergie à arc

Also Published As

Publication number Publication date
US2160681A (en) 1939-05-30
US2236580A (en) 1941-04-01
DE693538C (de) 1940-07-12

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