JP2013140767A - 開閉器 - Google Patents

開閉器 Download PDF

Info

Publication number
JP2013140767A
JP2013140767A JP2012078752A JP2012078752A JP2013140767A JP 2013140767 A JP2013140767 A JP 2013140767A JP 2012078752 A JP2012078752 A JP 2012078752A JP 2012078752 A JP2012078752 A JP 2012078752A JP 2013140767 A JP2013140767 A JP 2013140767A
Authority
JP
Japan
Prior art keywords
arc
runner
contact
switch
commutation
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.)
Pending
Application number
JP2012078752A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013140767A5 (enExample
Inventor
Shinya Watanabe
真也 渡邉
Kentaro Ogura
健太郎 小倉
Atsushi Nakagawa
淳 中川
Kenichi Eko
憲一 江古
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2012078752A priority Critical patent/JP2013140767A/ja
Priority to CN2012101912706A priority patent/CN103151198A/zh
Publication of JP2013140767A publication Critical patent/JP2013140767A/ja
Publication of JP2013140767A5 publication Critical patent/JP2013140767A5/ja
Pending legal-status Critical Current

Links

Images

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
JP2012078752A 2011-12-07 2012-03-30 開閉器 Pending JP2013140767A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012078752A JP2013140767A (ja) 2011-12-07 2012-03-30 開閉器
CN2012101912706A CN103151198A (zh) 2011-12-07 2012-06-12 开关

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011267490 2011-12-07
JP2011267490 2011-12-07
JP2012078752A JP2013140767A (ja) 2011-12-07 2012-03-30 開閉器

Publications (2)

Publication Number Publication Date
JP2013140767A true JP2013140767A (ja) 2013-07-18
JP2013140767A5 JP2013140767A5 (enExample) 2013-11-21

Family

ID=49038027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012078752A Pending JP2013140767A (ja) 2011-12-07 2012-03-30 開閉器

Country Status (1)

Country Link
JP (1) JP2013140767A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015104774A1 (ja) * 2014-01-07 2015-07-16 パナソニックＩｐマネジメント株式会社 回路遮断器
JP6827604B1 (ja) * 2020-04-06 2021-02-10 三菱電機株式会社 遮断器
JP2023094823A (ja) * 2021-12-24 2023-07-06 富士電機株式会社 回路遮断器
JPWO2023127045A1 (enExample) * 2021-12-27 2023-07-06

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52100967U (enExample) * 1976-01-29 1977-07-30
JPS57151136A (en) * 1981-03-12 1982-09-18 Mitsubishi Electric Corp Circuit breaker
JPS62100921A (ja) * 1985-10-25 1987-05-11 松下電工株式会社 回路遮断器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52100967U (enExample) * 1976-01-29 1977-07-30
JPS57151136A (en) * 1981-03-12 1982-09-18 Mitsubishi Electric Corp Circuit breaker
JPS62100921A (ja) * 1985-10-25 1987-05-11 松下電工株式会社 回路遮断器

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015104774A1 (ja) * 2014-01-07 2015-07-16 パナソニックＩｐマネジメント株式会社 回路遮断器
JPWO2015104774A1 (ja) * 2014-01-07 2017-03-23 パナソニックＩｐマネジメント株式会社 回路遮断器
JP6827604B1 (ja) * 2020-04-06 2021-02-10 三菱電機株式会社 遮断器
WO2021205518A1 (ja) * 2020-04-06 2021-10-14 三菱電機株式会社 遮断器
JP2023094823A (ja) * 2021-12-24 2023-07-06 富士電機株式会社 回路遮断器
JP7771736B2 (ja) 2021-12-24 2025-11-18 富士電機株式会社 回路遮断器
JPWO2023127045A1 (enExample) * 2021-12-27 2023-07-06
WO2023127045A1 (ja) * 2021-12-27 2023-07-06 三菱電機株式会社 開閉装置
JP7599587B2 (ja) 2021-12-27 2024-12-13 三菱電機株式会社 開閉装置

Similar Documents

Publication Publication Date Title
JP5992603B2 (ja) 開閉装置
US20120211469A1 (en) Circuit breaker with arc extinguishing mechanism
JP6160106B2 (ja) 回路遮断器
JP6203428B2 (ja) 直流高速度遮断器
JP2007280928A (ja) 回路遮断器
JP2013140767A (ja) 開閉器
CN105047470B (zh) 一种新型复合磁场触头结构及其应用的真空灭弧室
JP5121608B2 (ja) 回路遮断器
CN103151198A (zh) 开关
JP2005216807A (ja) 回路遮断器
CN113539745B (zh) 一种直流接触器灭弧系统
JP6293075B2 (ja) 遮断器
JP3955702B2 (ja) 回路遮断器
JP3450050B2 (ja) 開閉器
CN104576121A (zh) 磁吹灭弧开关
JP4069863B2 (ja) 電力開閉器
JP2004273235A (ja) 回路遮断器
JP7380275B2 (ja) アークランナーおよびこれを用いた回路遮断器
CN204348661U (zh) 一种断路器的灭弧室结构
JP5778966B2 (ja) 回路遮断器
CN116313628A (zh) 真空灭弧室触头结构
JP5664333B2 (ja) 回路遮断器
CN109473307B (zh) 一种断路器触头灭弧装置及其断路器
JP7330385B2 (ja) 直流遮断器
CN113161194A (zh) 一种带有端部弧面的触头结构系统及其应用的真空灭弧室

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20131008

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20131008

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20140123

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140128

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20140603