CN101147224B - 电路断路器及热动式跳闸装置 - Google Patents

电路断路器及热动式跳闸装置 Download PDF

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Publication number
CN101147224B
CN101147224B CN2005800492537A CN200580049253A CN101147224B CN 101147224 B CN101147224 B CN 101147224B CN 2005800492537 A CN2005800492537 A CN 2005800492537A CN 200580049253 A CN200580049253 A CN 200580049253A CN 101147224 B CN101147224 B CN 101147224B
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CN
China
Prior art keywords
mentioned
bimetal leaf
temperature
heating element
thermal trip
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
CN2005800492537A
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English (en)
Chinese (zh)
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CN101147224A (zh
Inventor
村井正俊
川村浩司
内藤悟
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
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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.)
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Publication date
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Publication of CN101147224A publication Critical patent/CN101147224A/zh
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Publication of CN101147224B publication Critical patent/CN101147224B/zh
Expired - Fee Related legal-status Critical Current
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • H01H71/164—Heating elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • H01H69/01—Apparatus or processes for the manufacture of emergency protective devices for calibrating or setting of devices to function under predetermined conditions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0062—Testing or measuring non-electrical properties of switches, e.g. contact velocity
    • H01H2011/0068—Testing or measuring non-electrical properties of switches, e.g. contact velocity measuring the temperature of the switch or parts thereof

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Breakers (AREA)
CN2005800492537A 2005-03-25 2005-03-25 电路断路器及热动式跳闸装置 Expired - Fee Related CN101147224B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2005/005562 WO2006103722A1 (ja) 2005-03-25 2005-03-25 回路遮断器および熱動式引き外し装置

Publications (2)

Publication Number Publication Date
CN101147224A CN101147224A (zh) 2008-03-19
CN101147224B true CN101147224B (zh) 2010-06-16

Family

ID=37052995

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800492537A Expired - Fee Related CN101147224B (zh) 2005-03-25 2005-03-25 电路断路器及热动式跳闸装置

Country Status (4)

Country Link
EP (1) EP1863057B1 (de)
JP (1) JP4399498B2 (de)
CN (1) CN101147224B (de)
WO (1) WO2006103722A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5405971B2 (ja) * 2008-11-07 2014-02-05 三菱電機株式会社 回路遮断器
JP5595225B2 (ja) * 2010-10-29 2014-09-24 三菱電機株式会社 回路遮断器
KR20120004922U (ko) * 2010-12-28 2012-07-06 엘에스산전 주식회사 배선용 차단기의 바이메탈 조립체
JP5419939B2 (ja) * 2011-09-12 2014-02-19 三菱電機株式会社 過電流引き外し装置および回路遮断器
CN109148230A (zh) * 2018-10-15 2019-01-04 浙江天正电气股份有限公司 一种万能式断路器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5317471A (en) * 1991-11-13 1994-05-31 Gerin Merlin Process and device for setting a thermal trip device with bimetal strip

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6466424B1 (en) * 1999-12-29 2002-10-15 General Electric Company Circuit protective device with temperature sensing
JP3849450B2 (ja) * 2001-04-24 2006-11-22 松下電工株式会社 回路遮断器の調整方法及び調整装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5317471A (en) * 1991-11-13 1994-05-31 Gerin Merlin Process and device for setting a thermal trip device with bimetal strip

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开2002-324473A 2002.11.08

Also Published As

Publication number Publication date
JPWO2006103722A1 (ja) 2008-09-04
JP4399498B2 (ja) 2010-01-13
WO2006103722A1 (ja) 2006-10-05
EP1863057A1 (de) 2007-12-05
CN101147224A (zh) 2008-03-19
EP1863057B1 (de) 2011-09-14
EP1863057A4 (de) 2009-10-21

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Granted publication date: 20100616

Termination date: 20150325

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