CN1254835C - 断路器的操作装置 - Google Patents

断路器的操作装置 Download PDF

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Publication number
CN1254835C
CN1254835C CN 03125485 CN03125485A CN1254835C CN 1254835 C CN1254835 C CN 1254835C CN 03125485 CN03125485 CN 03125485 CN 03125485 A CN03125485 A CN 03125485A CN 1254835 C CN1254835 C CN 1254835C
Authority
CN
China
Prior art keywords
input
push button
movable plunger
trigger
circuit 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.)
Expired - Fee Related
Application number
CN 03125485
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English (en)
Chinese (zh)
Other versions
CN1494100A (zh
Inventor
西谷准一朗
国重笃
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
Publication of CN1494100A publication Critical patent/CN1494100A/zh
Application granted granted Critical
Publication of CN1254835C publication Critical patent/CN1254835C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
CN 03125485 2002-09-25 2003-09-23 断路器的操作装置 Expired - Fee Related CN1254835C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2002278813 2002-09-25
JP2002278813 2002-09-25
JP2003129236A JP4289453B2 (ja) 2002-09-25 2003-05-07 遮断器の操作装置
JP2003129236 2003-05-07

Publications (2)

Publication Number Publication Date
CN1494100A CN1494100A (zh) 2004-05-05
CN1254835C true CN1254835C (zh) 2006-05-03

Family

ID=32827759

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03125485 Expired - Fee Related CN1254835C (zh) 2002-09-25 2003-09-23 断路器的操作装置

Country Status (2)

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JP (1) JP4289453B2 (ja)
CN (1) CN1254835C (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107799352A (zh) * 2016-08-21 2018-03-13 刘梦伟 一种高压真空断路器

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107731624B (zh) * 2016-08-21 2018-12-21 绍兴伟乐服饰有限公司 一种高压真空断路器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107799352A (zh) * 2016-08-21 2018-03-13 刘梦伟 一种高压真空断路器
CN107799352B (zh) * 2016-08-21 2018-12-11 绍兴柯桥东进纺织有限公司 一种高压真空断路器

Also Published As

Publication number Publication date
JP4289453B2 (ja) 2009-07-01
JP2004165135A (ja) 2004-06-10
CN1494100A (zh) 2004-05-05

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060503

Termination date: 20190923

CF01 Termination of patent right due to non-payment of annual fee