JP5148023B2 - サーマルプロテクタ及びこれを用いたバッテリー - Google Patents

サーマルプロテクタ及びこれを用いたバッテリー Download PDF

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Publication number
JP5148023B2
JP5148023B2 JP2012541242A JP2012541242A JP5148023B2 JP 5148023 B2 JP5148023 B2 JP 5148023B2 JP 2012541242 A JP2012541242 A JP 2012541242A JP 2012541242 A JP2012541242 A JP 2012541242A JP 5148023 B2 JP5148023 B2 JP 5148023B2
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JP
Japan
Prior art keywords
thermal protector
movable piece
current
thermal
weight
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
JP2012541242A
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English (en)
Japanese (ja)
Other versions
JPWO2012141047A1 (ja
Inventor
浩司 岡田
篤司 河野
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.)
Komatsulite Manufacturing Co Ltd
Original Assignee
Komatsulite Manufacturing 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 Komatsulite Manufacturing Co Ltd filed Critical Komatsulite Manufacturing Co Ltd
Priority to JP2012541242A priority Critical patent/JP5148023B2/ja
Application granted granted Critical
Publication of JP5148023B2 publication Critical patent/JP5148023B2/ja
Publication of JPWO2012141047A1 publication Critical patent/JPWO2012141047A1/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/023—Composite material having a noble metal as the basic material
    • H01H1/0231—Composite material having a noble metal as the basic material provided with a solder layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/025—Composite material having copper as the basic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermally Actuated Switches (AREA)
  • Contacts (AREA)
JP2012541242A 2011-04-15 2012-04-03 サーマルプロテクタ及びこれを用いたバッテリー Expired - Fee Related JP5148023B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012541242A JP5148023B2 (ja) 2011-04-15 2012-04-03 サーマルプロテクタ及びこれを用いたバッテリー

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2011091589 2011-04-15
JP2011091589 2011-04-15
JP2012541242A JP5148023B2 (ja) 2011-04-15 2012-04-03 サーマルプロテクタ及びこれを用いたバッテリー
PCT/JP2012/059107 WO2012141047A1 (fr) 2011-04-15 2012-04-03 Protecteur thermique et batterie l'utilisant

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2012204875A Division JP2013016510A (ja) 2011-04-15 2012-09-18 サーマルプロテクタ及びこれを用いたバッテリー
JP2012257664A Division JP5995684B2 (ja) 2011-04-15 2012-11-26 サーマルプロテクタ及びこれを用いたバッテリー

Publications (2)

Publication Number Publication Date
JP5148023B2 true JP5148023B2 (ja) 2013-02-20
JPWO2012141047A1 JPWO2012141047A1 (ja) 2014-07-28

Family

ID=47009226

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2012541242A Expired - Fee Related JP5148023B2 (ja) 2011-04-15 2012-04-03 サーマルプロテクタ及びこれを用いたバッテリー
JP2012204875A Pending JP2013016510A (ja) 2011-04-15 2012-09-18 サーマルプロテクタ及びこれを用いたバッテリー
JP2012257664A Active JP5995684B2 (ja) 2011-04-15 2012-11-26 サーマルプロテクタ及びこれを用いたバッテリー

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2012204875A Pending JP2013016510A (ja) 2011-04-15 2012-09-18 サーマルプロテクタ及びこれを用いたバッテリー
JP2012257664A Active JP5995684B2 (ja) 2011-04-15 2012-11-26 サーマルプロテクタ及びこれを用いたバッテリー

Country Status (3)

Country Link
JP (3) JP5148023B2 (fr)
CN (1) CN103460327A (fr)
WO (1) WO2012141047A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10439196B2 (en) 2015-12-18 2019-10-08 Bourns, Inc. Electromechanical circuit breaker
US10985552B2 (en) 2018-06-22 2021-04-20 Bourns, Inc. Circuit breakers
US11651922B2 (en) 2019-08-27 2023-05-16 Bourns, Inc. Connector with integrated thermal cutoff device for battery pack

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6208501B2 (ja) * 2013-09-07 2017-10-04 大塚テクノ株式会社 ブレーカの製造方法とこの方法で製造されるブレーカ
CN105336552A (zh) * 2014-08-08 2016-02-17 上海神沃电子有限公司 电路保护器及其生产方法
CN104733260A (zh) * 2015-02-06 2015-06-24 上海长园维安电子线路保护有限公司 电路保护元件
CN105489450A (zh) * 2015-03-18 2016-04-13 上海长园维安电子线路保护有限公司 一种机械式电路保护器件
JP6654459B2 (ja) * 2016-02-15 2020-02-26 大塚テクノ株式会社 ブレーカとこのブレーカの製造方法、及びブレーカを備える電池パックの製造方法
US10431971B2 (en) * 2017-01-04 2019-10-01 Te Connectivity Corporation Thermal protector
JP7193941B2 (ja) * 2018-07-26 2022-12-21 Koa株式会社 シャント抵抗器およびそれを用いた電流検出装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07258804A (ja) * 1994-03-23 1995-10-09 Nikko Kinzoku Kk 電子機器用銅合金の製造方法
JPH0987814A (ja) * 1995-09-27 1997-03-31 Nikko Kinzoku Kk 電子機器用銅合金の製造方法
JP2005259595A (ja) * 2004-03-12 2005-09-22 Matsushita Electric Ind Co Ltd 電気接点およびそれを用いたサーマルプロテクタ
JP2006331693A (ja) * 2005-05-23 2006-12-07 Furukawa Electric Co Ltd:The サーマルプロテクタ
JP2007046159A (ja) * 2005-07-15 2007-02-22 Nikko Kinzoku Kk 電気電子機器用Ｃｕ−Ｚｎ−Ｓｎ合金

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55163715A (en) * 1979-06-06 1980-12-20 Tanaka Precious Metal Ind Buttonntype composite electric contact and method of manufacturing same
JPH11329188A (ja) * 1998-05-08 1999-11-30 Matsushita Electric Ind Co Ltd サーマルプロテクタ
JP4312350B2 (ja) * 2000-06-06 2009-08-12 ウチヤ・サーモスタット株式会社 サーマルプロテクタ
JP3779865B2 (ja) * 2000-08-08 2006-05-31 古河精密金属工業株式会社 バッテリーブレーカ
CN1244446C (zh) * 2003-06-06 2006-03-08 重庆川仪一厂 一种电接触复合材料
KR100792653B1 (ko) * 2005-07-15 2008-01-09 닛코킨조쿠 가부시키가이샤 전기 전자기기용 동합금 및 그의 제조 방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07258804A (ja) * 1994-03-23 1995-10-09 Nikko Kinzoku Kk 電子機器用銅合金の製造方法
JPH0987814A (ja) * 1995-09-27 1997-03-31 Nikko Kinzoku Kk 電子機器用銅合金の製造方法
JP2005259595A (ja) * 2004-03-12 2005-09-22 Matsushita Electric Ind Co Ltd 電気接点およびそれを用いたサーマルプロテクタ
JP2006331693A (ja) * 2005-05-23 2006-12-07 Furukawa Electric Co Ltd:The サーマルプロテクタ
JP2007046159A (ja) * 2005-07-15 2007-02-22 Nikko Kinzoku Kk 電気電子機器用Ｃｕ−Ｚｎ−Ｓｎ合金

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10439196B2 (en) 2015-12-18 2019-10-08 Bourns, Inc. Electromechanical circuit breaker
US10707475B2 (en) 2015-12-18 2020-07-07 Bourns, Inc. Battery housing
US10985552B2 (en) 2018-06-22 2021-04-20 Bourns, Inc. Circuit breakers
US11651922B2 (en) 2019-08-27 2023-05-16 Bourns, Inc. Connector with integrated thermal cutoff device for battery pack

Also Published As

Publication number Publication date
JPWO2012141047A1 (ja) 2014-07-28
WO2012141047A1 (fr) 2012-10-18
JP5995684B2 (ja) 2016-09-21
CN103460327A (zh) 2013-12-18
JP2013062256A (ja) 2013-04-04
JP2013016510A (ja) 2013-01-24

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