JP6196856B2 - 切替回路 - Google Patents

切替回路 Download PDF

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Publication number
JP6196856B2
JP6196856B2 JP2013188804A JP2013188804A JP6196856B2 JP 6196856 B2 JP6196856 B2 JP 6196856B2 JP 2013188804 A JP2013188804 A JP 2013188804A JP 2013188804 A JP2013188804 A JP 2013188804A JP 6196856 B2 JP6196856 B2 JP 6196856B2
Authority
JP
Japan
Prior art keywords
circuit
short
heating element
open
switch
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.)
Active
Application number
JP2013188804A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015056960A (ja
Inventor
吉弘 米田
吉弘 米田
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.)
Dexerials Corp
Original Assignee
Dexerials 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 Dexerials Corp filed Critical Dexerials Corp
Priority to JP2013188804A priority Critical patent/JP6196856B2/ja
Priority to CN201480049871.0A priority patent/CN105531895B/zh
Priority to PCT/JP2014/004503 priority patent/WO2015037210A1/ja
Priority to KR1020167006387A priority patent/KR102180652B1/ko
Priority to TW103131203A priority patent/TWI653654B/zh
Publication of JP2015056960A publication Critical patent/JP2015056960A/ja
Application granted granted Critical
Publication of JP6196856B2 publication Critical patent/JP6196856B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/581—Devices or arrangements for the interruption of current in response to temperature
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00302—Overcharge protection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00306—Overdischarge protection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00304—Overcurrent protection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Protection Of Static Devices (AREA)
  • Fuses (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Keying Circuit Devices (AREA)
  • Connection Of Batteries Or Terminals (AREA)
JP2013188804A 2013-09-11 2013-09-11 切替回路 Active JP6196856B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2013188804A JP6196856B2 (ja) 2013-09-11 2013-09-11 切替回路
CN201480049871.0A CN105531895B (zh) 2013-09-11 2014-09-02 切换电路
PCT/JP2014/004503 WO2015037210A1 (ja) 2013-09-11 2014-09-02 切替回路
KR1020167006387A KR102180652B1 (ko) 2013-09-11 2014-09-02 전환 회로
TW103131203A TWI653654B (zh) 2013-09-11 2014-09-10 切換電路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013188804A JP6196856B2 (ja) 2013-09-11 2013-09-11 切替回路

Publications (2)

Publication Number Publication Date
JP2015056960A JP2015056960A (ja) 2015-03-23
JP6196856B2 true JP6196856B2 (ja) 2017-09-13

Family

ID=52665342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013188804A Active JP6196856B2 (ja) 2013-09-11 2013-09-11 切替回路

Country Status (5)

Country Link
JP (1) JP6196856B2 (zh)
KR (1) KR102180652B1 (zh)
CN (1) CN105531895B (zh)
TW (1) TWI653654B (zh)
WO (1) WO2015037210A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106208186B (zh) * 2015-05-26 2019-08-30 陈葆萱 二次电池包及其保护元件
TW201740417A (zh) * 2017-07-07 2017-11-16 Pao-Hsuan Chen 開關元件
CN107578739A (zh) * 2017-09-26 2018-01-12 惠科股份有限公司 保护电路和显示装置
CN110828254B (zh) * 2018-08-07 2022-11-25 聚鼎科技股份有限公司 保护元件

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1066251A (ja) * 1996-08-13 1998-03-06 Sony Corp ２次電池の保護装置
JP3618635B2 (ja) * 2000-04-25 2005-02-09 内橋エステック株式会社 電池用プロテクタ−
JP2004185960A (ja) 2002-12-03 2004-07-02 Kamaya Denki Kk 回路保護素子とその製造方法
JP2004311350A (ja) * 2003-04-10 2004-11-04 Alps Electric Co Ltd バッテリ装置および携帯機器
KR20060050897A (ko) * 2004-09-02 2006-05-19 후루카와 덴키 고교 가부시키가이샤 보호부품, 보호장치, 전지 팩 및 휴대용 전자기기
JP4909569B2 (ja) * 2005-11-07 2012-04-04 Ｎｅｃエナジーデバイス株式会社 電池パック
JP5072796B2 (ja) 2008-05-23 2012-11-14 ソニーケミカル＆インフォメーションデバイス株式会社 保護素子及び二次電池装置
JP5656466B2 (ja) 2010-06-15 2015-01-21 デクセリアルズ株式会社 保護素子、及び、保護素子の製造方法
CN102377237B (zh) * 2011-12-03 2014-01-01 南京普天大唐信息电子有限公司 一种太阳能与市电互补控制器
CN103166170B (zh) * 2011-12-19 2015-11-11 统达能源股份有限公司 短路侦测装置及其侦测方法
WO2014123139A1 (ja) * 2013-02-05 2014-08-14 デクセリアルズ株式会社 短絡素子、およびこれを用いた回路

Also Published As

Publication number Publication date
WO2015037210A1 (ja) 2015-03-19
JP2015056960A (ja) 2015-03-23
KR102180652B1 (ko) 2020-11-19
KR20160055148A (ko) 2016-05-17
CN105531895B (zh) 2018-05-29
TWI653654B (zh) 2019-03-11
CN105531895A (zh) 2016-04-27
TW201517107A (zh) 2015-05-01

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