CN101290846B - 真空灭弧室 - Google Patents

真空灭弧室 Download PDF

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Publication number
CN101290846B
CN101290846B CN2008100875991A CN200810087599A CN101290846B CN 101290846 B CN101290846 B CN 101290846B CN 2008100875991 A CN2008100875991 A CN 2008100875991A CN 200810087599 A CN200810087599 A CN 200810087599A CN 101290846 B CN101290846 B CN 101290846B
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CN
China
Prior art keywords
layer
coupling agent
vacuum interrupter
glaze
silane
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.)
Active
Application number
CN2008100875991A
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English (en)
Chinese (zh)
Other versions
CN101290846A (zh
Inventor
李在杰
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.)
LS Electric Co Ltd
Original Assignee
LS Industrial Systems 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
Application filed by LS Industrial Systems Co Ltd filed Critical LS Industrial Systems Co Ltd
Publication of CN101290846A publication Critical patent/CN101290846A/zh
Application granted granted Critical
Publication of CN101290846B publication Critical patent/CN101290846B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • 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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7076—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by the use of special materials
    • 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
    • H01H2033/6623—Details relating to the encasing or the outside layers of the vacuum switch housings

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Manufacture Of Switches (AREA)
  • Sealing Material Composition (AREA)
CN2008100875991A 2007-04-18 2008-04-18 真空灭弧室 Active CN101290846B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2007-0037949 2007-04-18
KR1020070037949A KR100851760B1 (ko) 2007-04-18 2007-04-18 진공 인터럽터

Publications (2)

Publication Number Publication Date
CN101290846A CN101290846A (zh) 2008-10-22
CN101290846B true CN101290846B (zh) 2011-08-10

Family

ID=39683488

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008100875991A Active CN101290846B (zh) 2007-04-18 2008-04-18 真空灭弧室

Country Status (6)

Country Link
EP (1) EP1983537B1 (ko)
JP (1) JP4677005B2 (ko)
KR (1) KR100851760B1 (ko)
CN (1) CN101290846B (ko)
DE (1) DE602008003350D1 (ko)
ES (1) ES2354242T3 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101859657A (zh) * 2009-04-09 2010-10-13 麦克奥迪（厦门）电气有限公司 高压开关用密封端子板防气漏表面处理工艺
EP2407990A1 (en) * 2010-07-15 2012-01-18 ABB Technology AG Circuit-breaker pole part and method for producing such a pole part
KR101240078B1 (ko) * 2011-05-30 2013-03-06 장기봉 진공 인터럽터 절연장치 및 그 제작방법
AT513355B1 (de) * 2012-09-07 2021-01-15 Kuvag Gmbh & Co Kg Umgossener Leistungsschalter
JP7455648B2 (ja) 2020-04-20 2024-03-26 株式会社東芝 モールド真空バルブの製造方法
CN111863485B (zh) * 2020-06-30 2022-11-01 国网电力科学研究院有限公司 一种断路器极柱部件及其制造方法
KR102667689B1 (ko) * 2024-03-25 2024-05-20 양봉현 진공 인터럽터 제조장치 및 그 제조방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1577682A (zh) * 2003-07-25 2005-02-09 株式会社东芝 模制电力设备及其制造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5797604A (en) * 1980-12-10 1982-06-17 Mitsubishi Electric Corp Insulated molded unit
JPS59156341U (ja) * 1983-04-06 1984-10-20 株式会社明電舎 真空インタラプタ
JPS6155832A (ja) * 1984-08-28 1986-03-20 株式会社東芝 真空バルブ
JPH06231661A (ja) * 1993-02-09 1994-08-19 Toshiba Corp 樹脂モールド真空バルブ及びその製造方法
MY119298A (en) * 1996-09-13 2005-04-30 Cooper Ind Inc Encapsulated vacuum interrupter and method of making same
JP4247009B2 (ja) * 2002-03-06 2009-04-02 株式会社東芝 スイッチギヤ
JP4391115B2 (ja) * 2003-04-09 2009-12-24 三菱電機株式会社 エポキシ樹脂注型物品
US7304262B2 (en) * 2003-04-25 2007-12-04 Cooper Technologies Company Vacuum encapsulation having an empty chamber
JP3969344B2 (ja) * 2003-05-30 2007-09-05 三菱電機株式会社 モールド真空バルブの製造方法
JP4303147B2 (ja) * 2004-03-01 2009-07-29 株式会社東芝 固体絶縁スイッチギヤ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1577682A (zh) * 2003-07-25 2005-02-09 株式会社东芝 模制电力设备及其制造方法

Also Published As

Publication number Publication date
DE602008003350D1 (de) 2010-12-23
EP1983537A3 (en) 2009-11-25
CN101290846A (zh) 2008-10-22
EP1983537A2 (en) 2008-10-22
JP4677005B2 (ja) 2011-04-27
JP2008270209A (ja) 2008-11-06
KR100851760B1 (ko) 2008-08-11
ES2354242T3 (es) 2011-03-11
EP1983537B1 (en) 2010-11-10

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