CN101290846B - 真空灭弧室 - Google Patents
真空灭弧室 Download PDFInfo
- 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
- Authority
- 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
Links
Images
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070037949A KR100851760B1 (ko) | 2007-04-18 | 2007-04-18 | 진공 인터럽터 |
KR10-2007-0037949 | 2007-04-18 |
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 (es) |
JP (1) | JP4677005B2 (es) |
KR (1) | KR100851760B1 (es) |
CN (1) | CN101290846B (es) |
DE (1) | DE602008003350D1 (es) |
ES (1) | ES2354242T3 (es) |
Families Citing this family (7)
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)
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)
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 |
-
2007
- 2007-04-18 KR KR1020070037949A patent/KR100851760B1/ko active IP Right Grant
-
2008
- 2008-04-10 EP EP08154322A patent/EP1983537B1/en active Active
- 2008-04-10 DE DE602008003350T patent/DE602008003350D1/de active Active
- 2008-04-10 ES ES08154322T patent/ES2354242T3/es active Active
- 2008-04-14 JP JP2008104586A patent/JP4677005B2/ja active Active
- 2008-04-18 CN CN2008100875991A patent/CN101290846B/zh active Active
Patent Citations (1)
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 |
---|---|
EP1983537A2 (en) | 2008-10-22 |
JP4677005B2 (ja) | 2011-04-27 |
EP1983537A3 (en) | 2009-11-25 |
EP1983537B1 (en) | 2010-11-10 |
CN101290846A (zh) | 2008-10-22 |
DE602008003350D1 (de) | 2010-12-23 |
ES2354242T3 (es) | 2011-03-11 |
JP2008270209A (ja) | 2008-11-06 |
KR100851760B1 (ko) | 2008-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |