DE3302884C2 - - Google Patents

Info

Publication number
DE3302884C2
DE3302884C2 DE3302884A DE3302884A DE3302884C2 DE 3302884 C2 DE3302884 C2 DE 3302884C2 DE 3302884 A DE3302884 A DE 3302884A DE 3302884 A DE3302884 A DE 3302884A DE 3302884 C2 DE3302884 C2 DE 3302884C2
Authority
DE
Germany
Prior art keywords
arc
fixed contact
guide piece
piece
arc guide
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
DE3302884A
Other languages
German (de)
English (en)
Other versions
DE3302884A1 (de
Inventor
Teijiro Amagasaki Hyogo Jp Mori
Shigeru Masuda
Hiroyuki Okado
Masahiro Kakizoe
Yuji Nagoya Aichi Jp Sako
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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
Priority claimed from JP1221182A external-priority patent/JPS58129716A/ja
Priority claimed from JP5262482A external-priority patent/JPS58169819A/ja
Priority claimed from JP5262382A external-priority patent/JPS58169818A/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE3302884A1 publication Critical patent/DE3302884A1/de
Application granted granted Critical
Publication of DE3302884C2 publication Critical patent/DE3302884C2/de
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K69/00—Stationary catching devices
    • 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
    • H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
DE19833302884 1982-01-28 1983-01-28 Elektrischer leistungsschalter Granted DE3302884A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1221182A JPS58129716A (ja) 1982-01-28 1982-01-28 電力開閉装置
JP5262482A JPS58169819A (ja) 1982-03-31 1982-03-31 電磁開閉装置
JP5262382A JPS58169818A (ja) 1982-03-31 1982-03-31 電磁開閉装置

Publications (2)

Publication Number Publication Date
DE3302884A1 DE3302884A1 (de) 1983-08-04
DE3302884C2 true DE3302884C2 (en:Method) 1988-01-21

Family

ID=27279748

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833302884 Granted DE3302884A1 (de) 1982-01-28 1983-01-28 Elektrischer leistungsschalter

Country Status (4)

Country Link
US (1) US4477704A (en:Method)
KR (1) KR860002080B1 (en:Method)
DE (1) DE3302884A1 (en:Method)
GB (1) GB2117974B (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19963515B4 (de) * 1998-12-28 2005-10-06 Korea Electrotechnology Research Institute, Changwon Kontaktteil einer Lichtbogenlöschkammer eines elektrischen Ausschalters

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3215919C2 (de) * 1982-04-29 1986-09-04 Brown, Boveri & Cie Ag, 6800 Mannheim Explosionsgeschütztes oder schlagwettergeschütztes elektrisches Schaltgerät
EP0124620B1 (en) * 1982-11-10 1993-06-16 Mitsubishi Denki Kabushiki Kaisha Switch
DE3337515A1 (de) * 1983-10-14 1985-05-02 Siemens AG, 1000 Berlin und 8000 München Schaltstueck fuer elektrische schaltgeraete
EP0165321B1 (en) * 1983-12-07 1992-01-08 Mitsubishi Denki Kabushiki Kaisha Power switch
US4652707A (en) * 1983-12-07 1987-03-24 Mitsubishi Denki Kabushiki Kaisha Power switch
EP0165332B1 (en) * 1984-06-22 1989-05-31 Mitsubishi Denki Kabushiki Kaisha Electric power switch
FR2569304B1 (fr) * 1984-08-15 1990-12-28 Mitsubishi Electric Corp Interrupteur de circuit
US4684772A (en) * 1985-04-09 1987-08-04 Square D Company Mounting apparatus for arc quenching plates for electric contacts
US4766273A (en) * 1985-06-17 1988-08-23 Eaton Corporation High current double-break electrical contactor
EP0207458B1 (en) * 1985-07-02 1992-03-04 Mitsubishi Denki Kabushiki Kaisha Circuit breaker
US4649242A (en) * 1985-09-24 1987-03-10 Siemens Energy & Automation, Inc. Stationary contact assembly for a current limiting circuit breaker
EP0269750B1 (en) * 1986-05-30 1994-07-13 Mitsubishi Denki Kabushiki Kaisha Switch
KR900007273B1 (ko) * 1986-09-16 1990-10-06 미쓰비시전기 주식회사 회로 차단기
FR2619955B1 (fr) * 1987-08-31 1989-12-01 Merlin Gerin Dispositif de coupure pour disjoncteur electrique multipolaire a contacts multiples
CH678989A5 (en:Method) * 1989-10-04 1991-11-29 Sprecher & Schuh Ag
DE4109717C1 (en:Method) * 1991-03-25 1992-09-03 Kloeckner-Moeller Gmbh, 5300 Bonn, De
FR2696273B1 (fr) * 1992-09-25 1994-11-18 Telemecanique Disjoncteur électrique à soufflage magnétique.
KR101221353B1 (ko) * 2011-05-27 2013-01-11 엘에스산전 주식회사 전자접촉기의 고정접점대
JP5838056B2 (ja) * 2011-08-11 2015-12-24 富士通コンポーネント株式会社 スイッチ及びコネクタ
WO2019106836A1 (ja) * 2017-12-01 2019-06-06 三菱電機株式会社 コンタクタ
WO2022259347A1 (ja) * 2021-06-08 2022-12-15 三菱電機株式会社 直流遮断器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2590543A (en) * 1947-07-05 1952-03-25 Westinghouse Electric Corp Spaced plate circuit interrupter
DE1027280B (de) * 1953-02-27 1958-04-03 Allis Chalmers Mfg Co Stromunterbrecher mit einem Schacht zum Aufnehmen und Loeschen des Schaltlichtbogens
DE1207027C2 (de) * 1960-09-19 1976-05-06 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Kontaktstueck fuer elektrische schaltgeraete
DE1415944A1 (de) * 1961-03-24 1969-02-06 Licentia Gmbh Schaltgeraet mit einer ungleich breit ausgebildeten Lichtbogenkammer
DE7333155U (de) * 1973-09-13 1973-12-06 Bbc Ag Lichtbogenloschkammer
FR2378344A1 (fr) * 1977-01-25 1978-08-18 Telemecanique Electrique Piece de soufflage
EP0067321B1 (en) * 1981-05-20 1986-08-20 Mitsubishi Denki Kabushiki Kaisha Power switchgear device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19963515B4 (de) * 1998-12-28 2005-10-06 Korea Electrotechnology Research Institute, Changwon Kontaktteil einer Lichtbogenlöschkammer eines elektrischen Ausschalters

Also Published As

Publication number Publication date
KR860002080B1 (ko) 1986-11-24
US4477704A (en) 1984-10-16
GB8302417D0 (en) 1983-03-02
GB2117974B (en) 1986-01-08
DE3302884A1 (de) 1983-08-04
GB2117974A (en) 1983-10-19
KR840003137A (ko) 1984-08-13

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)