DE3763668D1 - Kontaktanordnung fuer vakuumschalter mit axialem magnetfeld. - Google Patents

Kontaktanordnung fuer vakuumschalter mit axialem magnetfeld.

Info

Publication number
DE3763668D1
DE3763668D1 DE8787902049T DE3763668T DE3763668D1 DE 3763668 D1 DE3763668 D1 DE 3763668D1 DE 8787902049 T DE8787902049 T DE 8787902049T DE 3763668 T DE3763668 T DE 3763668T DE 3763668 D1 DE3763668 D1 DE 3763668D1
Authority
DE
Germany
Prior art keywords
magnetic field
axial magnetic
vacuum switch
contact arrangement
vacuum
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
DE8787902049T
Other languages
English (en)
Inventor
Ruediger Hess
Horst Kippenberg
Wilfried Kuhl
Wolfgang Schlenk
Ernst-Ludwig Hoene
Reiner Mueller
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.)
Siemens AG
Original Assignee
Siemens AG
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 DE19863610242 external-priority patent/DE3610242A1/de
Priority claimed from DE19863610245 external-priority patent/DE3610245A1/de
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE8787902049T priority Critical patent/DE3763668D1/de
Application granted granted Critical
Publication of DE3763668D1 publication Critical patent/DE3763668D1/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
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6642—Contacts; Arc-extinguishing means, e.g. arcing rings having cup-shaped contacts, the cylindrical wall of which being provided with inclined slits to form a coil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
    • H01H1/0206—Contacts characterised by the material thereof specially adapted for vacuum switches containing as major components Cu and Cr
DE8787902049T 1986-03-26 1987-03-20 Kontaktanordnung fuer vakuumschalter mit axialem magnetfeld. Expired - Fee Related DE3763668D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787902049T DE3763668D1 (de) 1986-03-26 1987-03-20 Kontaktanordnung fuer vakuumschalter mit axialem magnetfeld.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19863610242 DE3610242A1 (de) 1986-03-26 1986-03-26 Kontaktanordnung fuer vakuumschalter mit axialem magnetfeld und verfahren zur herstellung der zugehoerigen kontaktstuecke
DE19863610245 DE3610245A1 (de) 1986-03-26 1986-03-26 Kontaktanordnung fuer vakuumschalter mit axialem magnetfeld und verfahren zur herstellung der zugehoerigen kontaktstuecke
DE8787902049T DE3763668D1 (de) 1986-03-26 1987-03-20 Kontaktanordnung fuer vakuumschalter mit axialem magnetfeld.
PCT/DE1987/000124 WO1987006052A1 (en) 1986-03-26 1987-03-20 Contact system for vacuum switches with an axial magnetic field

Publications (1)

Publication Number Publication Date
DE3763668D1 true DE3763668D1 (de) 1990-08-16

Family

ID=25842359

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787902049T Expired - Fee Related DE3763668D1 (de) 1986-03-26 1987-03-20 Kontaktanordnung fuer vakuumschalter mit axialem magnetfeld.

Country Status (5)

Country Link
US (1) US4935588A (de)
EP (1) EP0298981B1 (de)
JP (1) JPH01502546A (de)
DE (1) DE3763668D1 (de)
WO (1) WO1987006052A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4121685C2 (de) * 1991-06-29 2002-10-31 Alstom Vakuumschalttechnik Gmb Vakuumschaltkammer
JPH05159851A (ja) * 1991-12-06 1993-06-25 Mitsubishi Electric Corp 高電流密度グロー放電スイッチ
JP2861757B2 (ja) * 1992-11-10 1999-02-24 三菱電機株式会社 真空バルブの電極装置
US5461205A (en) * 1994-03-07 1995-10-24 Eaton Corporation Electrode stem for axial magnetic field vacuum interrupters
DE19809306A1 (de) * 1998-03-05 1999-09-09 Abb Patent Gmbh Kontaktstück für eine Vakuumkammer und Verfahren zur Herstellung des Kontaktstückes
FR2808617B1 (fr) * 2000-05-02 2002-06-28 Schneider Electric Ind Sa Ampoule a vide notamment pour un appareil de protection electrique tel un interrupteur ou un disjoncteur
CN1145997C (zh) * 2001-02-28 2004-04-14 京东方科技集团股份有限公司 集成化电力开关触头
CN1156863C (zh) * 2001-02-28 2004-07-07 京东方科技集团股份有限公司 集成化电力开关触头的制造方法
JP2003031066A (ja) * 2001-07-17 2003-01-31 Hitachi Ltd 電極、その製造方法、遮断器、その加工方法及び生産物
DE60202111T2 (de) * 2001-09-12 2005-12-01 Kabushiki Kaisha Meidensha Kontakt für einen Vakuumschalter und Vakuumschalter mit einem solchen Kontakt
US6747233B1 (en) 2001-12-28 2004-06-08 Abb Technology Ag Non-linear magnetic field distribution in vacuum interrupter contacts
EP2102877B1 (de) * 2006-12-15 2010-11-17 ABB Research LTD Kontaktelement
WO2011089741A1 (ja) 2010-01-20 2011-07-28 三菱電機株式会社 真空バルブ
JP2011242879A (ja) * 2010-05-14 2011-12-01 Panasonic Corp 接続装置
US9640353B2 (en) 2014-10-21 2017-05-02 Thomas & Betts International Llc Axial magnetic field coil for vacuum interrupter
GB2552839A (en) * 2016-08-12 2018-02-14 The General Electric Company Improvements to vacuum switching device contacts
US10643808B2 (en) * 2018-10-09 2020-05-05 S&C Electric Company Vacuum switching devices
DE102021210646A1 (de) * 2021-09-23 2023-03-23 Siemens Aktiengesellschaft Kontaktträger für Vakuumschalter, Vakuumschalter sowie Herstellungsverfahren für einen Kontaktträger

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL275722A (de) * 1961-03-10
US3327081A (en) * 1964-11-25 1967-06-20 Allis Chalmers Mfg Co Contact with high resistance material insert
FR2279216A1 (fr) * 1973-09-10 1976-02-13 Tokyo Shibaura Electric Co Interrupteur a vide a champ magnetique
JPS52150571A (en) * 1976-06-09 1977-12-14 Hitachi Ltd Vacuum breaker electrode
JPS5784530A (en) * 1980-11-17 1982-05-26 Hitachi Ltd Vacuum breaker
DE3173171D1 (en) * 1980-12-22 1986-01-23 Mitsubishi Electric Corp Vacuum interrupter
DE3231593A1 (de) * 1982-08-25 1984-03-01 Siemens AG, 1000 Berlin und 8000 München Kontaktanordnung fuer vakuumschalter
JPS60189126A (ja) * 1984-03-07 1985-09-26 株式会社東芝 真空遮断器とその処理方法
DE3422949A1 (de) * 1984-06-19 1985-12-19 Siemens AG, 1000 Berlin und 8000 München Vakuumschaltroehre mit einer spule zum erzeugen eines magnetfeldes

Also Published As

Publication number Publication date
EP0298981B1 (de) 1990-07-11
EP0298981A1 (de) 1989-01-18
WO1987006052A1 (en) 1987-10-08
US4935588A (en) 1990-06-19
JPH01502546A (ja) 1989-08-31

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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