NO20044878L - Keramisk ror for vakuumstrombryter - Google Patents

Keramisk ror for vakuumstrombryter

Info

Publication number
NO20044878L
NO20044878L NO20044878A NO20044878A NO20044878L NO 20044878 L NO20044878 L NO 20044878L NO 20044878 A NO20044878 A NO 20044878A NO 20044878 A NO20044878 A NO 20044878A NO 20044878 L NO20044878 L NO 20044878L
Authority
NO
Norway
Prior art keywords
ceramic tube
ceramic
vacuum switch
helm
vacuum
Prior art date
Application number
NO20044878A
Other languages
English (en)
Inventor
Martin Bernardus Jo Leusenkamp
Johannes Hermannus L Hilderink
Original Assignee
Eaton Electric Nv
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=29244972&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20044878(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eaton Electric Nv filed Critical Eaton Electric Nv
Publication of NO20044878L publication Critical patent/NO20044878L/no

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
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/66215—Details relating to the soldering or brazing of vacuum switch housings
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/66223—Details relating to the sealing of vacuum switch housings
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • H01H2033/66284—Details relating to the electrical field properties of screens in vacuum switches

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Manufacture Of Switches (AREA)
  • Resistance Heating (AREA)

Abstract

Et keramisk rør for bruk i en vakuumstrømbryter, hvor det keramiske rør (3) har sylindrisk form med en fast lengde og en fast irmerdiameter. Videre har det keramiske rør en sylindrisk endeflate (11) ved hver ende av sylinderformen, idet det er mulig for et metallendedeksel (4, 6) å fastgjøres på vakuumtett måte til hver sylindrisk endeflate (11) for å danne et vakuumkarmner (8). Den sylindriske endeflate (11) er fonnet på en slik måte at den i montert tilstand darmer kontakt med metallendedekselet (4, 6) i det minste så langt som til innerdiameteren av det keramiske rør (3).
NO20044878A 2002-04-09 2004-11-09 Keramisk ror for vakuumstrombryter NO20044878L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1020347A NL1020347C2 (nl) 2002-04-09 2002-04-09 Keramische buis voor vacuümonderbreker. Keramische buis voor vacuümonderbreker.
PCT/NL2003/000267 WO2003088291A1 (en) 2002-04-09 2003-04-09 Cermic tube for vacuum circuit breaker

Publications (1)

Publication Number Publication Date
NO20044878L true NO20044878L (no) 2004-11-09

Family

ID=29244972

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20044878A NO20044878L (no) 2002-04-09 2004-11-09 Keramisk ror for vakuumstrombryter

Country Status (13)

Country Link
US (1) US20050199590A1 (no)
EP (1) EP1493165B1 (no)
JP (1) JP2005527945A (no)
CN (1) CN1311491C (no)
AT (1) ATE355602T1 (no)
AU (1) AU2003231411A1 (no)
BR (1) BR0308960A (no)
CA (1) CA2480793A1 (no)
DE (1) DE60312144D1 (no)
NL (1) NL1020347C2 (no)
NO (1) NO20044878L (no)
PL (1) PL371623A1 (no)
WO (1) WO2003088291A1 (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1724792A1 (fr) 2005-05-20 2006-11-22 Imphy Alloys Procédé de fabrication d'une bande en matériau nanocristallin et dispositif de fabrication d'un tore enroulé à partir de cette bande
JP5197065B2 (ja) * 2008-02-26 2013-05-15 株式会社東芝 真空バルブ
CN101728140B (zh) * 2008-10-27 2012-04-18 国网电力科学研究院 一种高压、超高压大电流断路器
FR2951314A1 (fr) * 2009-10-12 2011-04-15 Schneider Electric Ind Sas Dispositif d'assemblage par brasage d'un capot d'extremite sur un corps cylindrique et ampoule a vide comportant un tel dispositif
US10541094B1 (en) 2018-07-27 2020-01-21 Eaton Intelligent Power Limited Vacuum interrupter with radial bellows

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216360A (en) * 1978-07-27 1980-08-05 Westinghouse Electric Corp. Low voltage vacuum switch with internal arcing shield
DE3107821A1 (de) * 1981-02-26 1982-09-09 Siemens AG, 1000 Berlin und 8000 München Vakuumschaltroehre mit metallkappe
DE3825407A1 (de) * 1988-07-27 1990-02-01 Sachsenwerk Ag Schaltkammer eines vakuumschalters
US5294761A (en) * 1991-11-11 1994-03-15 Kabushiki Kaisha Toshiba Vacuum interrupter
DE9205493U1 (de) * 1992-04-16 1993-08-19 Siemens AG, 80333 München Vakuumschaltröhre mit elastischem Flansch
JPH09223440A (ja) * 1996-02-16 1997-08-26 Toshiba Fa Syst Eng Kk 真空バルブ
DE29717489U1 (de) * 1997-09-30 1999-01-28 Siemens AG, 80333 München Röhre zur Verwendung im Mittelspannungs- und Hochspannungsbereich
DE19910148C2 (de) * 1999-02-26 2001-03-22 Siemens Ag Vakuumschaltkammer mit ringförmigem Isolator
EP1059650B1 (de) * 1999-06-10 2004-04-21 ABB Technology AG Vakuumkammer
DE19955216A1 (de) * 1999-11-17 2001-06-07 Abb Patent Gmbh Vakuumkammer

Also Published As

Publication number Publication date
NL1020347C2 (nl) 2003-10-13
CN1647222A (zh) 2005-07-27
EP1493165B1 (en) 2007-02-28
DE60312144D1 (de) 2007-04-12
PL371623A1 (en) 2005-06-27
WO2003088291A1 (en) 2003-10-23
CA2480793A1 (en) 2003-10-23
EP1493165A1 (en) 2005-01-05
JP2005527945A (ja) 2005-09-15
BR0308960A (pt) 2005-05-03
AU2003231411A1 (en) 2003-10-27
CN1311491C (zh) 2007-04-18
US20050199590A1 (en) 2005-09-15
ATE355602T1 (de) 2006-03-15

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application