DE3887245T2 - Lichtbogenlöscheinrichtung für Schalter. - Google Patents

Lichtbogenlöscheinrichtung für Schalter.

Info

Publication number
DE3887245T2
DE3887245T2 DE88116406T DE3887245T DE3887245T2 DE 3887245 T2 DE3887245 T2 DE 3887245T2 DE 88116406 T DE88116406 T DE 88116406T DE 3887245 T DE3887245 T DE 3887245T DE 3887245 T2 DE3887245 T2 DE 3887245T2
Authority
DE
Germany
Prior art keywords
switches
quenching device
arc quenching
arc
quenching
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 - Fee Related
Application number
DE88116406T
Other languages
English (en)
Other versions
DE3887245D1 (de
DE3887245T3 (de
Inventor
Hiroshi Hasegawa
Junichiro Nishitani
Toshimasa Maruyama
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27334073&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3887245(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP62251931A external-priority patent/JP2585632B2/ja
Priority claimed from JP62251942A external-priority patent/JPH0195428A/ja
Priority claimed from JP62251932A external-priority patent/JP2666933B2/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE3887245D1 publication Critical patent/DE3887245D1/de
Application granted granted Critical
Publication of DE3887245T2 publication Critical patent/DE3887245T2/de
Publication of DE3887245T3 publication Critical patent/DE3887245T3/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
    • 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
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • 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
    • H01H33/02—Details
    • H01H33/025—Terminal arrangements
DE3887245T 1987-10-05 1988-10-04 Lichtbogenlöscheinrichtung für Schalter. Expired - Fee Related DE3887245T3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62251931A JP2585632B2 (ja) 1987-10-05 1987-10-05 開閉器の圧力容器
JP62251942A JPH0195428A (ja) 1987-10-05 1987-10-05 開閉器の消弧装置
JP62251932A JP2666933B2 (ja) 1987-10-05 1987-10-05 開閉器の消弧装置

Publications (3)

Publication Number Publication Date
DE3887245D1 DE3887245D1 (de) 1994-03-03
DE3887245T2 true DE3887245T2 (de) 1994-05-05
DE3887245T3 DE3887245T3 (de) 1999-01-21

Family

ID=27334073

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3854402T Expired - Fee Related DE3854402T2 (de) 1987-10-05 1988-10-04 Druckbehälter für einen Schalter.
DE3887245T Expired - Fee Related DE3887245T3 (de) 1987-10-05 1988-10-04 Lichtbogenlöscheinrichtung für Schalter.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3854402T Expired - Fee Related DE3854402T2 (de) 1987-10-05 1988-10-04 Druckbehälter für einen Schalter.

Country Status (4)

Country Link
US (1) US5077453A (de)
EP (2) EP0311017B2 (de)
KR (1) KR910003436B1 (de)
DE (2) DE3854402T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100722479B1 (ko) * 2005-12-30 2007-05-28 엘에스산전 주식회사 진공차단기
CN102024626A (zh) * 2010-12-16 2011-04-20 中国振华集团群英无线电器材厂 电磁开关
EP3407371B1 (de) * 2016-01-19 2020-06-10 Mitsubishi Electric Corporation Gasschutzschalter

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1145609A (fr) * 1956-03-10 1957-10-28 Comp Generale Electricite Dispositif à contacts glissants électriques
FR1371514A (fr) * 1962-10-03 1964-09-04 Bbc Brown Boveri & Cie Accouplement électrique formé de deux têtes d'accouplement
FR2266285A1 (en) * 1974-03-27 1975-10-24 Cem Comp Electro Mec Insulating gas contg. cct. breaker - has polyphase insulating casing with embedded current lead bolts coupled to casing metal lining
US4041263A (en) * 1975-08-22 1977-08-09 General Electric Company Electric circuit interrupter of the puffer type comprising a magnetically actuated piston
DE2658235A1 (de) † 1976-12-22 1978-07-06 Siemens Ag Verfahren und vorrichtung zur loeschung eines lichtbogens in einem gasstroemungsschalter
US4268733A (en) * 1977-10-19 1981-05-19 Gould Inc. Liquid SF6 puffer type circuit interrupter
DE2809509A1 (de) * 1978-03-06 1979-09-13 Licentia Gmbh Druckgas-leistungsschalter
CH625908A5 (de) † 1978-03-30 1981-10-15 Sprecher & Schuh Ag
JPS5517924A (en) * 1978-07-26 1980-02-07 Hitachi Ltd Buffer type gas breaker
JPS5548520A (en) * 1978-10-03 1980-04-07 Shibaura Eng Works Co Ltd Cutter
CH648153A5 (de) † 1979-04-24 1985-02-28 Sprecher & Schuh Ag Druckgasschalter.
SE417032B (sv) † 1979-05-18 1981-02-16 Asea Ab Elektrisk brytare med gasformigt sleckmedel
CH655611B (de) † 1981-06-18 1986-04-30
EP0081253A1 (de) † 1981-12-03 1983-06-15 BBC Aktiengesellschaft Brown, Boveri & Cie. Druckgasschalter
US4445018A (en) * 1982-01-07 1984-04-24 Mcgraw-Edison Company Energy efficient floating head puffer interrupter
US4459447A (en) * 1982-01-27 1984-07-10 Mitsubishi Denki Kabushiki Kaisha Self extinguishing type gas circuit breaker
CH669864A5 (de) * 1986-03-27 1989-04-14 Bbc Brown Boveri & Cie

Also Published As

Publication number Publication date
DE3887245D1 (de) 1994-03-03
EP0311017A3 (en) 1990-07-04
EP0311017B1 (de) 1994-01-19
EP0311017A2 (de) 1989-04-12
DE3854402T2 (de) 1996-02-29
DE3854402D1 (de) 1995-10-05
US5077453A (en) 1991-12-31
KR910003436B1 (ko) 1991-05-31
EP0311017B2 (de) 1998-09-16
EP0525834B1 (de) 1995-08-30
KR890007339A (ko) 1989-06-19
EP0525834A3 (de) 1993-02-24
EP0525834A2 (de) 1993-02-03
DE3887245T3 (de) 1999-01-21

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8320 Willingness to grant licences declared (paragraph 23)
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee