DE3677640D1 - Vakuumschalter. - Google Patents

Vakuumschalter.

Info

Publication number
DE3677640D1
DE3677640D1 DE8686107272T DE3677640T DE3677640D1 DE 3677640 D1 DE3677640 D1 DE 3677640D1 DE 8686107272 T DE8686107272 T DE 8686107272T DE 3677640 T DE3677640 T DE 3677640T DE 3677640 D1 DE3677640 D1 DE 3677640D1
Authority
DE
Germany
Prior art keywords
vacuum switch
vacuum
switch
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
DE8686107272T
Other languages
English (en)
Inventor
Shinzo Sakuma
Nobuaki Tamaki
Hideo Kawakami
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.)
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing Co Ltd
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 JP60115137A external-priority patent/JPS61273821A/ja
Priority claimed from JP60134814A external-priority patent/JPS61292830A/ja
Application filed by Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Application granted granted Critical
Publication of DE3677640D1 publication Critical patent/DE3677640D1/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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6641—Contacts; Arc-extinguishing means, e.g. arcing rings making use of a separate coil
DE8686107272T 1985-05-28 1986-05-28 Vakuumschalter. Expired - Fee Related DE3677640D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60115137A JPS61273821A (ja) 1985-05-28 1985-05-28 真空インタラプタ
JP60134814A JPS61292830A (ja) 1985-06-20 1985-06-20 真空インタラプタ

Publications (1)

Publication Number Publication Date
DE3677640D1 true DE3677640D1 (de) 1991-04-04

Family

ID=26453718

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686107272T Expired - Fee Related DE3677640D1 (de) 1985-05-28 1986-05-28 Vakuumschalter.

Country Status (7)

Country Link
US (1) US4661666A (de)
EP (1) EP0204262B1 (de)
KR (1) KR930011829B1 (de)
CN (1) CN86103785A (de)
CA (1) CA1283151C (de)
DE (1) DE3677640D1 (de)
IN (1) IN165658B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707577A (en) * 1986-04-05 1987-11-17 Kabushiki Kaisha Meidensha Vacuum interrupter
DE8618632U1 (de) * 1986-07-11 1988-12-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
US4797522A (en) * 1988-02-11 1989-01-10 Westinghouse Electric Corp. Vacuum-type circuit interrupter
GB2233498A (en) * 1989-06-21 1991-01-09 Gen Electric Co Plc Vacuum switch arc control
FR2655766B1 (fr) * 1989-12-11 1993-09-03 Merlin Gerin Disjoncteur hybride moyenne tension.
DE4033811A1 (de) * 1990-10-24 1992-04-30 Sachsenwerk Ag Vakuumschalter
FR2677487B1 (fr) * 1991-06-10 1993-09-03 Merlin Gerin Interrupteur electrique sous vide.
DE4129008A1 (de) * 1991-08-28 1992-01-16 Slamecka Ernst Vakuumschalter
FR2682808B1 (fr) * 1991-10-17 1997-01-24 Merlin Gerin Disjoncteur hybride a bobine de soufflage axial.
FR2726396B1 (fr) * 1994-10-31 1996-12-13 Schneider Electric Sa Interrupteur electrique sous vide
NL1017985C2 (nl) * 2001-05-03 2002-11-05 Holec Holland Nv Vacuümonderbreker voorzien van een coaxiale spoel voor het opwekken van een axiaal magneetveld nabij de contactorganen van de onderbreker.
FR2841682B1 (fr) * 2002-06-27 2004-12-10 Schneider Electric Ind Sas Ampoule a vide pour un appareil de protection electrique tel un interrupteur ou un disjoncteur
WO2004038049A1 (ja) * 2002-10-28 2004-05-06 A.L.M.T.Corp. 複合材料、その製造方法およびそれを用いた部材
FR2927194B1 (fr) * 2008-01-31 2010-02-19 Schneider Electric Ind Sas Ampoule a vide pour un appareil electrique de coupure assurant au moins la fonction sectionneur
DE102008026799B4 (de) * 2008-06-02 2010-04-15 Siemens Aktiengesellschaft Vakuumschaltröhre
DE102011082438B3 (de) * 2011-09-09 2012-12-06 Siemens Aktiengesellschaft Kontakt für eine Vakuumschaltröhre und Kontaktsystem
US9026375B1 (en) * 2011-12-13 2015-05-05 Finley Lee Ledbetter Method to predict a usable life of a vacuum interrupter in the field
US9875869B2 (en) * 2014-10-13 2018-01-23 Eaton Corporation Composite arc shields for vacuum interrupters and methods for forming same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1916401A1 (de) * 1968-11-29 1970-07-16 Inst Prueffeld Fuer Elek Sche Hochleistungs-Vakuumbogenloeschkammer
DE2009895A1 (de) * 1970-02-25 1971-09-09 Siemens Ag Vakuumschalter
SE392781B (sv) * 1973-09-10 1977-04-18 Tokyo Shibaura Electric Co Vakuumbrytare
NL161608C (nl) * 1976-02-03 1980-02-15 Hazemeijer Bv Vacuumschakelaar.
NL162238C (nl) * 1976-02-19 1980-04-15 Hazemeijer Bv Vacuumschakelaar met coaxiale magneetspoel.
DD135661A1 (de) * 1978-02-01 1979-05-16 Eckehard Gebauer Vakuumschaltkammer
DE2911706A1 (de) * 1979-03-24 1980-10-02 Sachsenwerk Licht & Kraft Ag Vakuumschalter
DE3378439D1 (en) * 1982-08-09 1988-12-15 Meidensha Electric Mfg Co Ltd Contact material of vacuum interrupter and manufacturing process therefor
DD230108A1 (de) * 1984-12-10 1985-11-20 Inst Prueffeld Elekt Vakuumschaltkammer

Also Published As

Publication number Publication date
CN86103785A (zh) 1987-01-07
KR930011829B1 (ko) 1993-12-21
EP0204262A1 (de) 1986-12-10
CA1283151C (en) 1991-04-16
KR860009454A (ko) 1986-12-23
US4661666A (en) 1987-04-28
EP0204262B1 (de) 1991-02-27
IN165658B (de) 1989-12-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee