FR1137680A - Interrupteur - Google Patents

Interrupteur

Info

Publication number
FR1137680A
FR1137680A FR1137680DA FR1137680A FR 1137680 A FR1137680 A FR 1137680A FR 1137680D A FR1137680D A FR 1137680DA FR 1137680 A FR1137680 A FR 1137680A
Authority
FR
France
Prior art keywords
light switch
switch
light
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 Corp
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 Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1137680A publication Critical patent/FR1137680A/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
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H9/443—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
FR1137680D 1954-10-22 1955-10-20 Interrupteur Expired FR1137680A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US463912A US2875303A (en) 1954-10-22 1954-10-22 Circuit interrupter

Publications (1)

Publication Number Publication Date
FR1137680A true FR1137680A (fr) 1957-06-03

Family

ID=23841778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1137680D Expired FR1137680A (fr) 1954-10-22 1955-10-20 Interrupteur

Country Status (2)

Country Link
US (1) US2875303A (fr)
FR (1) FR1137680A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1127984B (de) * 1958-02-06 1962-04-19 Licentia Gmbh Lichtbogenloeschkammer ganz oder teilweise aus Magnetkeramik

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090854A (en) * 1960-11-21 1963-05-21 Ward Leonard Electric Co Permanent magnet blowout for a contactor
FR1413214A (fr) * 1964-08-29 1965-10-08 Telemecanique Electrique Perfectionnement aux dispositifs de soufflage d'arc dans les appareils de coupure decourant
DE2344365C3 (de) * 1973-09-03 1983-06-01 Elmeg Elektro-Mechanik Gmbh, 3150 Peine Elektromagnetisches Relais mit Lichtbogenblasung
EP0982746B1 (fr) * 1998-08-26 2007-05-09 Matsushita Electric Works, Ltd. Ensemble de commutation à relais unipolaire
DE102006035844B4 (de) 2006-08-01 2008-06-19 Schaltbau Gmbh Schütz für Gleichstrom- und Wechselstrombetrieb
KR101354405B1 (ko) * 2011-06-07 2014-01-22 후지쯔 콤포넌트 가부시끼가이샤 전자계전기 및 전자계전기의 제조방법
JP2018037287A (ja) * 2016-08-31 2018-03-08 パナソニックＩｐマネジメント株式会社 電磁リレー
JP7313168B2 (ja) * 2019-03-19 2023-07-24 富士通コンポーネント株式会社 電磁継電器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2101665A (en) * 1935-11-19 1937-12-07 Gen Electric Synchronous motor
US2332446A (en) * 1941-01-13 1943-10-19 Allen Bradley Co Permanent magnet blowout for electric switches
US2343323A (en) * 1942-08-11 1944-03-07 Westinghouse Electric & Mfg Co Electric switch
US2575060A (en) * 1947-08-07 1951-11-13 Allen Bradley Co Arc interrupter for electric switches
US2632827A (en) * 1948-01-27 1953-03-24 Metropolitan Device Corp Circuit controller
US2629035A (en) * 1948-02-12 1953-02-17 Post Glover Electric Company Magnetic blowout construction and shield
US2677032A (en) * 1951-06-23 1954-04-27 Westinghouse Electric Corp Electric switch with permanentmagnet blowout fields

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1127984B (de) * 1958-02-06 1962-04-19 Licentia Gmbh Lichtbogenloeschkammer ganz oder teilweise aus Magnetkeramik

Also Published As

Publication number Publication date
US2875303A (en) 1959-02-24

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