JP4046106B2 - 電池パックの保護回路および電池パック - Google Patents

電池パックの保護回路および電池パック Download PDF

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Publication number
JP4046106B2
JP4046106B2 JP2004178440A JP2004178440A JP4046106B2 JP 4046106 B2 JP4046106 B2 JP 4046106B2 JP 2004178440 A JP2004178440 A JP 2004178440A JP 2004178440 A JP2004178440 A JP 2004178440A JP 4046106 B2 JP4046106 B2 JP 4046106B2
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JP
Japan
Prior art keywords
switch element
battery pack
gate
protection
control circuit
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
JP2004178440A
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English (en)
Japanese (ja)
Other versions
JP2006006006A (ja
Inventor
修二 椿
和人 宮川
豊 池田
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata 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
Priority to JP2004178440A priority Critical patent/JP4046106B2/ja
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Priority to KR1020067026446A priority patent/KR100862534B1/ko
Priority to PCT/JP2005/009326 priority patent/WO2005124964A1/ja
Priority to EP05741433A priority patent/EP1758226A1/en
Priority to CN2005800184254A priority patent/CN1965457B/zh
Priority to TW094120056A priority patent/TW200614625A/zh
Publication of JP2006006006A publication Critical patent/JP2006006006A/ja
Priority to US11/612,107 priority patent/US7391185B2/en
Priority to US12/014,342 priority patent/US7550950B2/en
Application granted granted Critical
Publication of JP4046106B2 publication Critical patent/JP4046106B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Protection Of Static Devices (AREA)
  • Battery Mounting, Suspending (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
JP2004178440A 2004-06-16 2004-06-16 電池パックの保護回路および電池パック Expired - Fee Related JP4046106B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2004178440A JP4046106B2 (ja) 2004-06-16 2004-06-16 電池パックの保護回路および電池パック
PCT/JP2005/009326 WO2005124964A1 (ja) 2004-06-16 2005-05-23 電池パックの保護回路および電池パック
EP05741433A EP1758226A1 (en) 2004-06-16 2005-05-23 Battery pack protecting circuit and battery pack
CN2005800184254A CN1965457B (zh) 2004-06-16 2005-05-23 电池组件的保护电路及电池组件
KR1020067026446A KR100862534B1 (ko) 2004-06-16 2005-05-23 전지팩의 보호회로 및 전지팩
TW094120056A TW200614625A (en) 2004-06-16 2005-06-16 Battery pack protecting circuit and battery pack
US11/612,107 US7391185B2 (en) 2004-06-16 2006-12-18 Battery pack protection circuit with plural protective means, and battery pack including the protection circuit
US12/014,342 US7550950B2 (en) 2004-06-16 2008-01-15 Battery pack and protection circuit including thermistor thermally connected to switching element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004178440A JP4046106B2 (ja) 2004-06-16 2004-06-16 電池パックの保護回路および電池パック

Publications (2)

Publication Number Publication Date
JP2006006006A JP2006006006A (ja) 2006-01-05
JP4046106B2 true JP4046106B2 (ja) 2008-02-13

Family

ID=35773931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004178440A Expired - Fee Related JP4046106B2 (ja) 2004-06-16 2004-06-16 電池パックの保護回路および電池パック

Country Status (2)

Country Link
JP (1) JP4046106B2 (zh)
CN (1) CN1965457B (zh)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008206245A (ja) * 2007-02-19 2008-09-04 Kyocera Mita Corp 保護装置及び画像形成装置
JP5177842B2 (ja) * 2007-10-19 2013-04-10 Ｎｅｃエナジーデバイス株式会社 保護回路および電池パック
KR100943576B1 (ko) * 2007-10-30 2010-02-23 삼성에스디아이 주식회사 배터리 팩
JP5286809B2 (ja) * 2008-02-05 2013-09-11 ミツミ電機株式会社 半導体集積回路
JP5061935B2 (ja) * 2008-02-12 2012-10-31 ミツミ電機株式会社 電池パック
CN101651333B (zh) * 2008-08-11 2012-07-25 新德科技股份有限公司 延迟时间控制电路于电池保护器中减少延迟时间
JP4816705B2 (ja) * 2008-10-01 2011-11-16 ソニー株式会社 バッテリの制御装置、バッテリの制御方法、及び、バッテリ
CN102111007B (zh) * 2011-03-18 2013-04-10 青岛海信移动通信技术股份有限公司 带保护功能的电池充电电路及座式充电器
JP2013118740A (ja) * 2011-12-01 2013-06-13 Sanyo Electric Co Ltd 充電システム
DE102014106218B4 (de) 2013-05-09 2021-11-25 Denso Corporation Drehende elektrische Maschine für ein Fahrzeug
KR101446994B1 (ko) * 2013-12-09 2014-10-07 주식회사 모브릭 Mit 기술을 적용한 자동 고온 및 고전류 차단 방법 및 이러한 방법을 사용하는 스위치
KR102297930B1 (ko) * 2016-03-08 2021-09-06 에스케이이노베이션 주식회사 배터리 과충전 방지 장치 및 이를 이용한 배터리 과충전 방지 방법
CN112335118B (zh) * 2018-06-22 2023-01-10 伯恩斯公司 电路断路器
CN112366372A (zh) * 2020-11-09 2021-02-12 武汉度美迪新能源科技有限公司 一种锂电池过热保护***及方法
KR20220140132A (ko) * 2021-04-09 2022-10-18 삼성전자주식회사 배터리 보호 회로를 포함하는 전자 장치 및 배터리 보호 회로의 동작 방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2585467Y (zh) * 2002-08-20 2003-11-05 沈阳工业大学 一种镍氢动力电池充电器

Also Published As

Publication number Publication date
CN1965457B (zh) 2010-06-09
JP2006006006A (ja) 2006-01-05
CN1965457A (zh) 2007-05-16

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