SG171573A1 - Vacuum insulated switchgear - Google Patents
Vacuum insulated switchgearInfo
- Publication number
- SG171573A1 SG171573A1 SG201008898-7A SG2010088987A SG171573A1 SG 171573 A1 SG171573 A1 SG 171573A1 SG 2010088987 A SG2010088987 A SG 2010088987A SG 171573 A1 SG171573 A1 SG 171573A1
- Authority
- SG
- Singapore
- Prior art keywords
- insulated switchgear
- vacuum insulated
- vacuum
- switch
- switch section
- Prior art date
Links
Abstract
A vacuum insulated switchgear comprising a switch section including at least a vacuum switch for performing closing and opening of an electric current and containing an actuator for operating the vacuum switch, wherein the switch section is made into a box-like module constructed so as to be capable of being assembled into the vacuum insulated switchgear.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009275043A JP5023138B2 (en) | 2009-12-03 | 2009-12-03 | Vacuum insulated switchgear |
Publications (1)
Publication Number | Publication Date |
---|---|
SG171573A1 true SG171573A1 (en) | 2011-06-29 |
Family
ID=44251287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG201008898-7A SG171573A1 (en) | 2009-12-03 | 2010-12-02 | Vacuum insulated switchgear |
Country Status (7)
Country | Link |
---|---|
JP (1) | JP5023138B2 (en) |
KR (1) | KR101191473B1 (en) |
CN (1) | CN102122802B (en) |
BR (1) | BRPI1005892A8 (en) |
HK (1) | HK1155855A1 (en) |
SG (1) | SG171573A1 (en) |
TW (1) | TWI442660B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101874988B1 (en) * | 2011-12-30 | 2018-08-03 | 한국전력공사 | Load brake switch |
JP6202907B2 (en) * | 2013-07-04 | 2017-09-27 | 株式会社日立産機システム | Vacuum insulated switchgear |
DE102014104541A1 (en) | 2014-03-31 | 2015-10-01 | Schneider Electric Industries Sas | Control panel |
CN104810742B (en) * | 2015-05-14 | 2017-04-26 | 安徽明远电力设备制造有限公司 | Condensation preventing device for solid insulated switchgear and manufacturing method of the condensation preventing device |
CN112683508B (en) * | 2020-12-21 | 2022-08-05 | 江苏恒高电气制造有限公司 | Gas insulation transmission line contact life test device |
US11757265B2 (en) | 2021-02-25 | 2023-09-12 | Jst Power Equipment, Inc. | Switchgear system having translatable and rotatable truck and associated method |
WO2022178966A1 (en) * | 2021-02-25 | 2022-09-01 | Jst Power Equipment, Inc. | Switchgear system having contact arm assembly for switchgear circuit breaker |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61112503A (en) * | 1984-11-06 | 1986-05-30 | 株式会社東芝 | Closed switchboard |
JPS61121703A (en) * | 1984-11-14 | 1986-06-09 | 株式会社日立製作所 | Front cover structure of air breaker |
JPH03164007A (en) * | 1989-11-20 | 1991-07-16 | Nissin Electric Co Ltd | Distribution board |
MY137683A (en) * | 1991-11-18 | 2009-02-27 | Hitachi Ltd | Switchboard |
JPH0739022A (en) * | 1993-07-16 | 1995-02-07 | Shimizu Corp | Unit-type power-supply apparatus installed inside of wiring space in large building |
JPH10257613A (en) * | 1997-03-11 | 1998-09-25 | Toshiba Fa Syst Eng Kk | Metal-enclosed switch gear |
JP4374165B2 (en) * | 2002-01-18 | 2009-12-02 | 三菱電機株式会社 | Intermediate connection device for power distribution facilities |
EP1496585B1 (en) * | 2002-04-12 | 2015-05-20 | Mitsubishi Denki Kabushiki Kaisha | Metal closed type distributor |
JPWO2004107521A1 (en) * | 2003-05-30 | 2006-07-20 | 三菱電機株式会社 | Switchgear |
JP4339372B2 (en) * | 2007-03-27 | 2009-10-07 | 株式会社日立製作所 | Vacuum insulated switchgear |
JP4264457B2 (en) * | 2007-07-17 | 2009-05-20 | 株式会社日立製作所 | Vacuum insulated switchgear |
-
2009
- 2009-12-03 JP JP2009275043A patent/JP5023138B2/en active Active
-
2010
- 2010-10-18 TW TW99135435A patent/TWI442660B/en active
- 2010-11-25 CN CN201010563147.3A patent/CN102122802B/en not_active Expired - Fee Related
- 2010-12-01 BR BRPI1005892A patent/BRPI1005892A8/en not_active IP Right Cessation
- 2010-12-02 SG SG201008898-7A patent/SG171573A1/en unknown
- 2010-12-03 KR KR20100122360A patent/KR101191473B1/en not_active IP Right Cessation
-
2011
- 2011-09-26 HK HK11110134.3A patent/HK1155855A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20110063364A (en) | 2011-06-10 |
JP5023138B2 (en) | 2012-09-12 |
CN102122802B (en) | 2015-05-27 |
TW201140980A (en) | 2011-11-16 |
BRPI1005892A2 (en) | 2013-03-26 |
CN102122802A (en) | 2011-07-13 |
KR101191473B1 (en) | 2012-10-15 |
JP2011120364A (en) | 2011-06-16 |
BRPI1005892A8 (en) | 2017-04-04 |
HK1155855A1 (en) | 2012-05-25 |
TWI442660B (en) | 2014-06-21 |
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