TWI552185B - breaker - Google Patents

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Publication number
TWI552185B
TWI552185B TW102147247A TW102147247A TWI552185B TW I552185 B TWI552185 B TW I552185B TW 102147247 A TW102147247 A TW 102147247A TW 102147247 A TW102147247 A TW 102147247A TW I552185 B TWI552185 B TW I552185B
Authority
TW
Taiwan
Prior art keywords
contact
plate
partition plate
circuit breaker
opening
Prior art date
Application number
TW102147247A
Other languages
English (en)
Chinese (zh)
Other versions
TW201447952A (zh
Inventor
Kenta Suzuki
Daisuke Nakamura
Hiroki Masuko
Katsuhiko Shiraishi
Original Assignee
Hitachi Industry Equipment Systems Co Ltd
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 Hitachi Industry Equipment Systems Co Ltd filed Critical Hitachi Industry Equipment Systems Co Ltd
Publication of TW201447952A publication Critical patent/TW201447952A/zh
Application granted granted Critical
Publication of TWI552185B publication Critical patent/TWI552185B/zh

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  • Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
TW102147247A 2013-03-01 2013-12-19 breaker TWI552185B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013040243A JP6078378B2 (ja) 2013-03-01 2013-03-01 回路遮断器

Publications (2)

Publication Number Publication Date
TW201447952A TW201447952A (zh) 2014-12-16
TWI552185B true TWI552185B (zh) 2016-10-01

Family

ID=51438704

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102147247A TWI552185B (zh) 2013-03-01 2013-12-19 breaker

Country Status (3)

Country Link
JP (1) JP6078378B2 (ja)
CN (1) CN104022001B (ja)
TW (1) TWI552185B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109286183B (zh) * 2018-11-29 2020-01-31 国家电网有限公司 一种用于小电流接地系统的消弧限压保护装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5357066A (en) * 1991-10-29 1994-10-18 Merlin Gerin Operating mechanism for a four-pole circuit breaker
TWI351705B (ja) * 2006-07-10 2011-11-01 Hitachi Ltd
TWI366855B (en) * 2005-08-12 2012-06-21 Fuji Elec Fa Components & Sys Circuit breaker

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0646530B2 (ja) * 1987-07-13 1994-06-15 三菱電機株式会社 ３極以上の多極回路しや断器
JPH081551Y2 (ja) * 1987-10-15 1996-01-17 三菱電機株式会社 回路しゃ断器の消弧装置
JP5256667B2 (ja) * 2007-08-27 2013-08-07 富士電機機器制御株式会社 回路遮断器
JP5003630B2 (ja) * 2008-08-08 2012-08-15 富士電機機器制御株式会社 消弧用樹脂加工品、及びそれを用いた回路遮断器
CN102290300B (zh) * 2011-07-07 2013-11-06 西安交通大学 一种用于低压断路器的栅片灭弧室

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5357066A (en) * 1991-10-29 1994-10-18 Merlin Gerin Operating mechanism for a four-pole circuit breaker
TWI366855B (en) * 2005-08-12 2012-06-21 Fuji Elec Fa Components & Sys Circuit breaker
TWI351705B (ja) * 2006-07-10 2011-11-01 Hitachi Ltd

Also Published As

Publication number Publication date
JP2014170615A (ja) 2014-09-18
CN104022001B (zh) 2016-01-20
JP6078378B2 (ja) 2017-02-08
TW201447952A (zh) 2014-12-16
CN104022001A (zh) 2014-09-03

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