DE3750514D1 - Schaltvorrichtung. - Google Patents

Schaltvorrichtung.

Info

Publication number
DE3750514D1
DE3750514D1 DE3750514T DE3750514T DE3750514D1 DE 3750514 D1 DE3750514 D1 DE 3750514D1 DE 3750514 T DE3750514 T DE 3750514T DE 3750514 T DE3750514 T DE 3750514T DE 3750514 D1 DE3750514 D1 DE 3750514D1
Authority
DE
Germany
Prior art keywords
switching device
switching
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 - Lifetime
Application number
DE3750514T
Other languages
English (en)
Other versions
DE3750514T2 (de
Inventor
Suenobu Hamano
Hiroyuki Sasao
Yutaka Murai
Hirosi Hasegawa
Tosimasa Maruyama
Yuichi Wada
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 JP13020186A external-priority patent/JPS62287534A/ja
Priority claimed from JP13020086A external-priority patent/JPH07111853B2/ja
Priority claimed from JP13020286A external-priority patent/JPS62287535A/ja
Priority claimed from JP13019586A external-priority patent/JPH07111852B2/ja
Priority claimed from JP13019986A external-priority patent/JPS63922A/ja
Priority claimed from JP13019786A external-priority patent/JPS62287532A/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE3750514D1 publication Critical patent/DE3750514D1/de
Application granted granted Critical
Publication of DE3750514T2 publication Critical patent/DE3750514T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H33/182—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
    • 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
    • H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow
    • H01H33/982—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow in which the pressure-generating arc is rotated by a magnetic field
DE3750514T 1986-06-06 1987-06-05 Schaltvorrichtung. Expired - Lifetime DE3750514T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP13020186A JPS62287534A (ja) 1986-06-06 1986-06-06 開閉器
JP13020086A JPH07111853B2 (ja) 1986-06-06 1986-06-06 開閉器
JP13020286A JPS62287535A (ja) 1986-06-06 1986-06-06 開閉器
JP13019586A JPH07111852B2 (ja) 1986-06-06 1986-06-06 開閉器
JP13019986A JPS63922A (ja) 1986-06-06 1986-06-06 開閉器
JP13019786A JPS62287532A (ja) 1986-06-06 1986-06-06 開閉器
JP13019886 1986-06-06

Publications (2)

Publication Number Publication Date
DE3750514D1 true DE3750514D1 (de) 1994-10-13
DE3750514T2 DE3750514T2 (de) 1995-05-04

Family

ID=27565976

Family Applications (4)

Application Number Title Priority Date Filing Date
DE3750514T Expired - Lifetime DE3750514T2 (de) 1986-06-06 1987-06-05 Schaltvorrichtung.
DE3750482T Expired - Lifetime DE3750482T2 (de) 1986-06-06 1987-06-05 Schaltvorrichtung.
DE3750513T Expired - Lifetime DE3750513T2 (de) 1986-06-06 1987-06-05 Schaltvorrichtung.
DE3789165T Expired - Lifetime DE3789165T2 (de) 1986-06-06 1987-06-05 Schaltanlage.

Family Applications After (3)

Application Number Title Priority Date Filing Date
DE3750482T Expired - Lifetime DE3750482T2 (de) 1986-06-06 1987-06-05 Schaltvorrichtung.
DE3750513T Expired - Lifetime DE3750513T2 (de) 1986-06-06 1987-06-05 Schaltvorrichtung.
DE3789165T Expired - Lifetime DE3789165T2 (de) 1986-06-06 1987-06-05 Schaltanlage.

Country Status (3)

Country Link
US (1) US4786770A (de)
EP (4) EP0483121B1 (de)
DE (4) DE3750514T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617633B1 (fr) * 1987-07-02 1989-11-17 Merlin Gerin Disjoncteur a arc tournant et a expansion
JPH0652761A (ja) * 1992-08-01 1994-02-25 Mitsubishi Electric Corp 開閉器
DE4420386C2 (de) * 1994-05-31 1998-07-02 Siemens Ag Druckgas-Leistungsschalter mit einer Isolierstoffdüse
JP3234853B2 (ja) * 1995-08-08 2001-12-04 三菱電機株式会社 直流遮断装置
US6616468B2 (en) * 2000-04-17 2003-09-09 Fujikura Ltd. Connector and electric connection structure
FR2808118B1 (fr) * 2000-04-19 2004-06-18 Alstom Interrupteur a auto-soufflage avec une chambre de coupure a deux volumes
EP1276125A3 (de) * 2001-06-27 2004-05-06 Siemens Aktiengesellschaft Leistungsschalter
US6875035B2 (en) 2001-12-18 2005-04-05 Fujikura Ltd. Connector and electric connection structure
DE102008015463B3 (de) * 2008-03-18 2009-09-17 Siemens Aktiengesellschaft Permanentmagnet-Löscheinrichtung für Lasttrennschalter
JP2012038684A (ja) * 2010-08-11 2012-02-23 Fuji Electric Fa Components & Systems Co Ltd 接点装置及びこれを使用した電磁開閉器
JP5437949B2 (ja) * 2010-08-11 2014-03-12 富士電機機器制御株式会社 接点装置及びこれを使用した電磁接触器
JP5085754B2 (ja) * 2011-03-14 2012-11-28 オムロン株式会社 電磁継電器
EP2830077B1 (de) * 2012-03-23 2018-08-08 Mitsubishi Electric Corporation Stromschalter
EP3185270B1 (de) * 2014-08-18 2024-02-14 Mitsubishi Electric Corporation Schaltvorrichtung

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH346927A (de) * 1956-07-10 1960-06-15 Ckd Modrany Narodni Podnik Löschkammer aus Metall für elektrische Schaltgeräte
DE1074699B (de) * 1957-11-28 1960-02-04 DEVAG Elektrizitäts-Gesellschaft Miebach & Co., Frankfurt/M.-Rödelheim Lichtbogenkammer für elektrische Schaltgeräte mit Permanent-Blasmagneten
FR2254871A1 (en) * 1973-12-13 1975-07-11 Merlin Gerin Circuit interrupter with arc suppression - uses gas-producing insulation and magnets to rotate arc
US3892461A (en) * 1974-07-10 1975-07-01 Westinghouse Electric Corp Load-break connector
FR2371762A1 (fr) * 1976-11-18 1978-06-16 Cem Comp Electro Mec Appareil electrique de coupure a haute tension, notamment un disjonct a auto-soufflage de l'arc electrique de coupure par un gaz
US4273977A (en) * 1977-08-31 1981-06-16 Mitsubishi Denki Kabushiki Kaisha Circuit interrupter
DE2820021A1 (de) * 1978-05-08 1979-11-15 Licentia Gmbh Hochspannungs-leistungsschalter mit rotierendem lichtbogen
DE2904109A1 (de) * 1979-02-03 1980-08-07 Licentia Gmbh Druckgas-hochspannungsleistungsschalter
FR2490397A2 (fr) * 1979-06-15 1982-03-19 Alsthom Atlantique Disjoncteur a haute tension a arc tournant et autosoufflage
NZ194794A (en) * 1979-09-10 1983-05-31 Westinghouse Electric Corp Switchgear permanent magnets create arc blowout field
FR2515418A1 (fr) * 1981-10-26 1983-04-29 Merlin Gerin Interrupteur a autoexpansion et a aimant permanent
JPS58165221A (ja) * 1982-03-25 1983-09-30 三菱電機株式会社 断路器
DE3474081D1 (en) * 1983-05-09 1988-10-20 Mitsubishi Electric Corp Circuit breaker of spiral arc type
JPS6191809A (ja) * 1984-10-11 1986-05-09 三菱電機株式会社 タンク形開閉装置
JPS61231828A (ja) * 1985-04-04 1986-10-16 三菱電機株式会社 ガス絶縁開閉装置
JPS61295802A (ja) * 1985-06-25 1986-12-26 三菱電機株式会社 ガス絶縁開閉装置

Also Published As

Publication number Publication date
DE3750482D1 (de) 1994-10-06
DE3750513T2 (de) 1995-05-04
DE3750513D1 (de) 1994-10-13
DE3750514T2 (de) 1995-05-04
EP0483123A3 (en) 1992-09-09
EP0248677B1 (de) 1994-03-02
DE3789165D1 (de) 1994-04-07
EP0483123B1 (de) 1994-09-07
EP0248677A2 (de) 1987-12-09
EP0483122B1 (de) 1994-08-31
EP0483122A2 (de) 1992-04-29
DE3750482T2 (de) 1995-05-04
EP0483121B1 (de) 1994-09-07
EP0483121A2 (de) 1992-04-29
EP0483122A3 (en) 1992-09-09
EP0248677A3 (en) 1989-08-30
US4786770A (en) 1988-11-22
EP0483123A2 (de) 1992-04-29
DE3789165T2 (de) 1994-10-06
EP0483121A3 (en) 1992-09-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)