JP2016024927A5 - - Google Patents

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Publication number
JP2016024927A5
JP2016024927A5 JP2014147467A JP2014147467A JP2016024927A5 JP 2016024927 A5 JP2016024927 A5 JP 2016024927A5 JP 2014147467 A JP2014147467 A JP 2014147467A JP 2014147467 A JP2014147467 A JP 2014147467A JP 2016024927 A5 JP2016024927 A5 JP 2016024927A5
Authority
JP
Japan
Prior art keywords
circuit breaker
measuring method
buzzer
contact
amount measuring
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
Application number
JP2014147467A
Other languages
Japanese (ja)
Other versions
JP2016024927A (en
JP6307373B2 (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2014147467A priority Critical patent/JP6307373B2/en
Priority claimed from JP2014147467A external-priority patent/JP6307373B2/en
Priority to CN201510372844.3A priority patent/CN105277158B/en
Priority to TW104122544A priority patent/TWI606476B/en
Publication of JP2016024927A publication Critical patent/JP2016024927A/en
Publication of JP2016024927A5 publication Critical patent/JP2016024927A5/ja
Application granted granted Critical
Publication of JP6307373B2 publication Critical patent/JP6307373B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (1)

請求項３又は４に記載の遮断器のワイプ量測定方法において、
前記可動接点が前記固定接点に接触して導通状態になったことを知らせるブザーチェッカーを備え、該ブザーチェッカーが鳴った位置を前記基準値Ｄ１とすることを特徴とする遮断器のワイプ量測定方法。
In the circuit breaker wipe amount measuring method according to claim 3 or 4 ,
A circuit breaker wipe amount measuring method, comprising: a buzzer checker for notifying that the movable contact is in contact with the fixed contact and being in a conductive state, and the position where the buzzer check sounded is the reference value D1 .
JP2014147467A 2014-07-18 2014-07-18 Circuit breaker wipe amount measuring method and wipe amount measuring device Active JP6307373B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2014147467A JP6307373B2 (en) 2014-07-18 2014-07-18 Circuit breaker wipe amount measuring method and wipe amount measuring device
CN201510372844.3A CN105277158B (en) 2014-07-18 2015-06-30 The friction quantity measuring method and its friction amount determining device of breaker
TW104122544A TWI606476B (en) 2014-07-18 2015-07-13 Method for measuring sliding amount of breaker and sliding amount measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014147467A JP6307373B2 (en) 2014-07-18 2014-07-18 Circuit breaker wipe amount measuring method and wipe amount measuring device

Publications (3)

Publication Number Publication Date
JP2016024927A JP2016024927A (en) 2016-02-08
JP2016024927A5 true JP2016024927A5 (en) 2017-02-23
JP6307373B2 JP6307373B2 (en) 2018-04-04

Family

ID=55146590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014147467A Active JP6307373B2 (en) 2014-07-18 2014-07-18 Circuit breaker wipe amount measuring method and wipe amount measuring device

Country Status (3)

Country Link
JP (1) JP6307373B2 (en)
CN (1) CN105277158B (en)
TW (1) TWI606476B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10180102B2 (en) 2016-02-12 2019-01-15 Mazda Motor Corporation Intake air cooling device for engine
CN111952113B (en) * 2020-06-23 2022-05-31 祥兴电气有限公司 Vacuum circuit breaker on post
CN115274346B (en) * 2022-08-25 2023-04-18 南京开关厂股份有限公司 Quick breaking type vacuum circuit breaker based on ejection technology

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57154725A (en) * 1981-03-19 1982-09-24 Tokyo Shibaura Electric Co Vacuum breaker
JPH02283551A (en) * 1989-04-24 1990-11-21 Hino Motors Ltd Control circuit of wiper for automobile
JP3171347B2 (en) * 1992-07-28 2001-05-28 松下電工株式会社 Earth leakage breaker
JPH06331675A (en) * 1993-05-20 1994-12-02 Mitsubishi Electric Corp Measuring apparatus for amount of wiping
JPH10321089A (en) * 1997-05-16 1998-12-04 Mitsubishi Electric Corp Insulating operation device for switch
JP3721266B2 (en) * 1998-08-04 2005-11-30 株式会社日立産機システム Circuit breaker
JP4439035B2 (en) * 1999-05-26 2010-03-24 三菱電機株式会社 Gas-filled switchgear
JP2006310133A (en) * 2005-04-28 2006-11-09 Mitsubishi Electric Corp Vacuum interrupter and slow-closing method of its contact, as well as abrasion wear measuring method of contact and gap length setting method between contacts using the same
CN101101834B (en) * 2007-04-29 2010-12-15 上海电科电器科技有限公司 Circuit breaker actuating mechanism and its lever anti-slip structure
WO2010134442A1 (en) * 2009-05-18 2010-11-25 株式会社日本Ａｅパワーシステムズ Gas-insulated vacuum breaker
JP5199498B2 (en) * 2011-04-27 2013-05-15 株式会社日立製作所 Grease for electrical contacts and sliding energization structure, power switchgear, vacuum circuit breaker, vacuum insulation switchgear, and vacuum insulation switchgear assembly method

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