JPS57210507A - Breaker - Google Patents
BreakerInfo
- Publication number
- JPS57210507A JPS57210507A JP9536181A JP9536181A JPS57210507A JP S57210507 A JPS57210507 A JP S57210507A JP 9536181 A JP9536181 A JP 9536181A JP 9536181 A JP9536181 A JP 9536181A JP S57210507 A JPS57210507 A JP S57210507A
- Authority
- JP
- Japan
- Prior art keywords
- breaker
- 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.)
- Granted
Links
Landscapes
- Circuit Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Organic Insulating Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9536181A JPS57210507A (en) | 1981-06-22 | 1981-06-22 | Breaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9536181A JPS57210507A (en) | 1981-06-22 | 1981-06-22 | Breaker |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2139511A Division JP2581606B2 (en) | 1990-05-29 | 1990-05-29 | SF lower 6 gas breaker |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57210507A true JPS57210507A (en) | 1982-12-24 |
JPH0137822B2 JPH0137822B2 (en) | 1989-08-09 |
Family
ID=14135488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9536181A Granted JPS57210507A (en) | 1981-06-22 | 1981-06-22 | Breaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57210507A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5933724A (en) * | 1982-08-19 | 1984-02-23 | 三菱電機株式会社 | Gas breaker |
JPH0495322A (en) * | 1990-08-03 | 1992-03-27 | Hitachi Ltd | Gas blast circuit breaker |
JPH04104419A (en) * | 1990-08-21 | 1992-04-06 | Hitachi Ltd | Sf6 gas circuit breaker |
JPH052958A (en) * | 1991-06-24 | 1993-01-08 | Toshiba Corp | Buffer type gas blast circuit breaker |
US5274205A (en) * | 1990-08-03 | 1993-12-28 | Hitachi, Ltd. | Gas blast, puffer type circuit breaker with improved nozzle |
JP2007534125A (en) * | 2004-04-21 | 2007-11-22 | アレバ・ティーアンドディー・エス・アー | Medium or high voltage electrical switch |
JP2009032499A (en) * | 2007-07-26 | 2009-02-12 | Mitsubishi Electric Corp | Insulation nozzle for circuit breaker |
JP2010044930A (en) * | 2008-08-12 | 2010-02-25 | Toshiba Corp | Arc resistant insulating material and circuit breaker |
JP2012190715A (en) * | 2011-03-11 | 2012-10-04 | Toshiba Corp | Arc-resistant insulator and breaker |
JP2013229288A (en) * | 2012-03-29 | 2013-11-07 | Mitsubishi Electric Corp | Arc-extinguishing resin molding member and circuit breaker |
WO2019176159A1 (en) * | 2018-03-12 | 2019-09-19 | 三菱電機株式会社 | Insulating molded body and gas circuit breaker |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4945104B2 (en) | 2005-08-26 | 2012-06-06 | 株式会社東芝 | Insulator with excellent arc resistance |
-
1981
- 1981-06-22 JP JP9536181A patent/JPS57210507A/en active Granted
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5933724A (en) * | 1982-08-19 | 1984-02-23 | 三菱電機株式会社 | Gas breaker |
JPH0495322A (en) * | 1990-08-03 | 1992-03-27 | Hitachi Ltd | Gas blast circuit breaker |
US5274205A (en) * | 1990-08-03 | 1993-12-28 | Hitachi, Ltd. | Gas blast, puffer type circuit breaker with improved nozzle |
JPH04104419A (en) * | 1990-08-21 | 1992-04-06 | Hitachi Ltd | Sf6 gas circuit breaker |
JPH052958A (en) * | 1991-06-24 | 1993-01-08 | Toshiba Corp | Buffer type gas blast circuit breaker |
JP2007534125A (en) * | 2004-04-21 | 2007-11-22 | アレバ・ティーアンドディー・エス・アー | Medium or high voltage electrical switch |
JP2009032499A (en) * | 2007-07-26 | 2009-02-12 | Mitsubishi Electric Corp | Insulation nozzle for circuit breaker |
JP2010044930A (en) * | 2008-08-12 | 2010-02-25 | Toshiba Corp | Arc resistant insulating material and circuit breaker |
JP2012190715A (en) * | 2011-03-11 | 2012-10-04 | Toshiba Corp | Arc-resistant insulator and breaker |
JP2013229288A (en) * | 2012-03-29 | 2013-11-07 | Mitsubishi Electric Corp | Arc-extinguishing resin molding member and circuit breaker |
WO2019176159A1 (en) * | 2018-03-12 | 2019-09-19 | 三菱電機株式会社 | Insulating molded body and gas circuit breaker |
US11322322B2 (en) | 2018-03-12 | 2022-05-03 | Mitsubishi Electric Corporation | Insulating molded body and gas circuit breaker |
Also Published As
Publication number | Publication date |
---|---|
JPH0137822B2 (en) | 1989-08-09 |
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