HK1124168A1 - Vacuum switchgear - Google Patents
Vacuum switchgearInfo
- Publication number
- HK1124168A1 HK1124168A1 HK09101670.6A HK09101670A HK1124168A1 HK 1124168 A1 HK1124168 A1 HK 1124168A1 HK 09101670 A HK09101670 A HK 09101670A HK 1124168 A1 HK1124168 A1 HK 1124168A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- vacuum switchgear
- switchgear
- vacuum
- Prior art date
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
- H01H33/666—Operating arrangements
- H01H33/6661—Combination with other type of switch, e.g. for load break switches
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5822—Flexible connections between movable contact and terminal
-
- 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
- H01H33/666—Operating arrangements
- H01H2033/6668—Operating arrangements with a plurality of interruptible circuit paths in single vacuum chamber
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/003—Earthing switches
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007033006 | 2007-02-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1124168A1 true HK1124168A1 (en) | 2009-07-03 |
Family
ID=39445798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK09101670.6A HK1124168A1 (en) | 2007-02-14 | 2009-02-20 | Vacuum switchgear |
Country Status (9)
Country | Link |
---|---|
US (1) | US8354607B2 (xx) |
EP (1) | EP1959471B1 (xx) |
JP (1) | JP5060328B2 (xx) |
KR (1) | KR101052604B1 (xx) |
CN (1) | CN101246788B (xx) |
DE (1) | DE602008000912D1 (xx) |
HK (1) | HK1124168A1 (xx) |
SG (1) | SG145627A1 (xx) |
TW (1) | TW200841371A (xx) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5235620B2 (ja) * | 2008-11-14 | 2013-07-10 | 株式会社日立製作所 | 真空スイッチギヤ |
JP4906892B2 (ja) * | 2009-08-12 | 2012-03-28 | 株式会社日立製作所 | スイッチギヤ |
JP5556237B2 (ja) * | 2010-02-26 | 2014-07-23 | オムロン株式会社 | スイッチ |
WO2013046745A1 (ja) | 2011-09-28 | 2013-04-04 | 三菱電機株式会社 | タンク型真空遮断器 |
JP5921269B2 (ja) * | 2012-03-14 | 2016-05-24 | 株式会社日立製作所 | スイッチギヤ |
CN103632882A (zh) * | 2013-12-10 | 2014-03-12 | 戴顿(重庆)高压开关有限公司 | 三工位隔离开关-真空开关一体化绝缘体 |
CN108199289A (zh) * | 2018-03-16 | 2018-06-22 | 厦门业盛电气有限公司 | 固体绝缘环网柜 |
GB2582172B (en) * | 2019-03-13 | 2022-10-19 | As Tavrida Electric Exp | Insulated switchgear for electrical power systems |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0017378B1 (en) * | 1979-03-23 | 1983-01-12 | Kabushiki Kaisha Meidensha | Vacuum circuit interrupter |
JP3905266B2 (ja) * | 1999-10-26 | 2007-04-18 | 三菱電機株式会社 | 真空絶縁スイッチギヤ |
JP2000306474A (ja) * | 1999-04-19 | 2000-11-02 | Mitsubishi Electric Corp | スイッチギヤ |
AU3629199A (en) * | 1999-05-07 | 2000-11-21 | Mitsubishi Denki Kabushiki Kaisha | Vacuum switch gear |
JP3577247B2 (ja) * | 1999-11-10 | 2004-10-13 | 三菱電機株式会社 | スイッチギア |
JP4004012B2 (ja) | 2000-11-14 | 2007-11-07 | 株式会社東芝 | 密閉形スイッチギヤ |
JP2004056957A (ja) | 2002-07-23 | 2004-02-19 | Meidensha Corp | 開閉装置 |
TWI263236B (en) * | 2003-05-19 | 2006-10-01 | Hitachi Ltd | Vacuum switchgear |
JP4360234B2 (ja) * | 2004-03-12 | 2009-11-11 | 三菱電機株式会社 | ガス絶縁開閉装置 |
JP4162664B2 (ja) * | 2005-02-22 | 2008-10-08 | 株式会社日立製作所 | 真空スイッチギヤ |
JP4309386B2 (ja) * | 2005-09-22 | 2009-08-05 | 株式会社東芝 | スイッチギア |
-
2007
- 2007-11-15 TW TW096143185A patent/TW200841371A/zh not_active IP Right Cessation
-
2008
- 2008-01-23 KR KR1020080007183A patent/KR101052604B1/ko not_active IP Right Cessation
- 2008-01-24 CN CN2008100040944A patent/CN101246788B/zh not_active Expired - Fee Related
- 2008-02-04 DE DE602008000912T patent/DE602008000912D1/de active Active
- 2008-02-04 EP EP08002064A patent/EP1959471B1/en not_active Not-in-force
- 2008-02-05 SG SG200801009-2A patent/SG145627A1/en unknown
- 2008-02-05 US US12/025,966 patent/US8354607B2/en not_active Expired - Fee Related
- 2008-02-06 JP JP2008026260A patent/JP5060328B2/ja not_active Expired - Fee Related
-
2009
- 2009-02-20 HK HK09101670.6A patent/HK1124168A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SG145627A1 (en) | 2008-09-29 |
CN101246788B (zh) | 2012-07-18 |
EP1959471B1 (en) | 2010-04-07 |
CN101246788A (zh) | 2008-08-20 |
EP1959471A1 (en) | 2008-08-20 |
US8354607B2 (en) | 2013-01-15 |
TW200841371A (en) | 2008-10-16 |
TWI375246B (xx) | 2012-10-21 |
JP2008226830A (ja) | 2008-09-25 |
US20080190895A1 (en) | 2008-08-14 |
DE602008000912D1 (de) | 2010-05-20 |
JP5060328B2 (ja) | 2012-10-31 |
KR20080076726A (ko) | 2008-08-20 |
KR101052604B1 (ko) | 2011-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20170124 |