DE60016869D1 - Vakuumauslassvorrichtung eines Vakuumschalters - Google Patents

Vakuumauslassvorrichtung eines Vakuumschalters

Info

Publication number
DE60016869D1
DE60016869D1 DE60016869T DE60016869T DE60016869D1 DE 60016869 D1 DE60016869 D1 DE 60016869D1 DE 60016869 T DE60016869 T DE 60016869T DE 60016869 T DE60016869 T DE 60016869T DE 60016869 D1 DE60016869 D1 DE 60016869D1
Authority
DE
Germany
Prior art keywords
vacuum
outlet device
switch
vacuum switch
vacuum outlet
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
DE60016869T
Other languages
English (en)
Other versions
DE60016869T2 (de
Inventor
Masashige Tsuji
Ayumu Morita
Toru Tanamizu
Katsunori Kojima
Yuichi Ishikawa
Yoshiharu Yotsumoto
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE60016869D1 publication Critical patent/DE60016869D1/de
Application granted granted Critical
Publication of DE60016869T2 publication Critical patent/DE60016869T2/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
    • H01H33/60—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
    • H01H33/668—Means for obtaining or monitoring the vacuum
    • 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
    • H01H33/668—Means for obtaining or monitoring the vacuum
    • H01H33/6683—Means for obtaining or monitoring the vacuum by gettering
DE60016869T 1999-10-07 2000-10-05 Vakuum-Absaugelement eines Vakuumschalters Expired - Lifetime DE60016869T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28657099 1999-10-07
JP28657099A JP3930208B2 (ja) 1999-10-07 1999-10-07 真空絶縁開閉装置

Publications (2)

Publication Number Publication Date
DE60016869D1 true DE60016869D1 (de) 2005-01-27
DE60016869T2 DE60016869T2 (de) 2005-12-08

Family

ID=17706130

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60016869T Expired - Lifetime DE60016869T2 (de) 1999-10-07 2000-10-05 Vakuum-Absaugelement eines Vakuumschalters

Country Status (5)

Country Link
US (1) US6495786B1 (de)
EP (1) EP1091377B1 (de)
JP (1) JP3930208B2 (de)
CN (1) CN1305209A (de)
DE (1) DE60016869T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6770832B2 (en) * 2002-12-19 2004-08-03 Eaton Corporation Vacuum electrical interrupter with pull-to-close mechanism
CN201263014Y (zh) * 2008-10-07 2009-06-24 上海益而益电器制造有限公司 具有反向接线保护功能的漏电保护插座
DE102014212583A1 (de) * 2014-06-30 2015-12-31 Siemens Aktiengesellschaft Vermeidung von Fehlausrichtungen einer Antriebsstange eines Leistungsschalters
WO2017046886A1 (ja) * 2015-09-16 2017-03-23 株式会社日立ハイテクノロジーズ 真空装置
US10566158B2 (en) * 2017-12-13 2020-02-18 Finley Lee Ledbetter Method for reconditioning of vacuum interrupters

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL217318A (de) * 1956-09-29
DE1033757B (de) * 1957-09-28 1958-07-10 Siemens Ag Vakuumschalter mit eingebauter Ionisationsgetterpumpe
DE2002685A1 (de) * 1969-07-30 1971-03-25 Inst Prueffeld Fuer Elek Sche Verfahren und Vorrichtung zur Pruefung des Gasdruckes in Vakuumschaltkammern
JPS51130873A (en) 1975-05-12 1976-11-13 Tokyo Shibaura Electric Co Vacuum switch
US4163130A (en) * 1975-07-25 1979-07-31 Hitachi, Ltd. Vacuum interrupter with pressure monitoring means
NL170995C (nl) * 1978-12-01 1983-01-17 Hazemeijer Bv Vacuuemschakelaar, alsmede metalen scherm en vangstofelement daarvoor.
JPH0685291B2 (ja) * 1988-04-01 1994-10-26 株式会社日立製作所 真空遮断器
US5387772A (en) * 1993-11-01 1995-02-07 Cooper Industries, Inc. Vacuum switch
TW405135B (en) * 1998-03-19 2000-09-11 Hitachi Ltd Vacuum insulated switch apparatus

Also Published As

Publication number Publication date
EP1091377B1 (de) 2004-12-22
JP2001110286A (ja) 2001-04-20
JP3930208B2 (ja) 2007-06-13
EP1091377A2 (de) 2001-04-11
DE60016869T2 (de) 2005-12-08
US6495786B1 (en) 2002-12-17
CN1305209A (zh) 2001-07-25
EP1091377A3 (de) 2003-05-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition