JP6254859B2 - 遮断素子、遮断素子回路、 - Google Patents

遮断素子、遮断素子回路、 Download PDF

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Publication number
JP6254859B2
JP6254859B2 JP2014011808A JP2014011808A JP6254859B2 JP 6254859 B2 JP6254859 B2 JP 6254859B2 JP 2014011808 A JP2014011808 A JP 2014011808A JP 2014011808 A JP2014011808 A JP 2014011808A JP 6254859 B2 JP6254859 B2 JP 6254859B2
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JP
Japan
Prior art keywords
electrode
electrodes
terminal
melting point
soluble
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
JP2014011808A
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English (en)
Japanese (ja)
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JP2015138767A5 (enrdf_load_stackoverflow
JP2015138767A (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
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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 JP2014011808A priority Critical patent/JP6254859B2/ja
Priority to KR1020167018858A priority patent/KR102263795B1/ko
Priority to CN201580005454.0A priority patent/CN106415770B/zh
Priority to PCT/JP2015/051774 priority patent/WO2015111683A1/ja
Priority to TW104102497A priority patent/TWI656554B/zh
Publication of JP2015138767A publication Critical patent/JP2015138767A/ja
Publication of JP2015138767A5 publication Critical patent/JP2015138767A5/ja
Application granted granted Critical
Publication of JP6254859B2 publication Critical patent/JP6254859B2/ja
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Anticipated expiration legal-status Critical

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    • 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
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/345—Arrangements for heating
    • 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
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
    • H02H3/202—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage for DC systems
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/46—Circuit arrangements not adapted to a particular application of the protective device
    • H01H2085/466—Circuit arrangements not adapted to a particular application of the protective device with remote controlled forced fusing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Combustion & Propulsion (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Fuses (AREA)
  • Protection Of Static Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Battery Mounting, Suspending (AREA)
JP2014011808A 2014-01-24 2014-01-24 遮断素子、遮断素子回路、 Active JP6254859B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014011808A JP6254859B2 (ja) 2014-01-24 2014-01-24 遮断素子、遮断素子回路、
KR1020167018858A KR102263795B1 (ko) 2014-01-24 2015-01-23 차단 소자 및 차단 소자 회로
CN201580005454.0A CN106415770B (zh) 2014-01-24 2015-01-23 切断元件及切断元件电路
PCT/JP2015/051774 WO2015111683A1 (ja) 2014-01-24 2015-01-23 遮断素子及び遮断素子回路
TW104102497A TWI656554B (zh) 2014-01-24 2015-01-23 阻斷元件及阻斷元件電路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014011808A JP6254859B2 (ja) 2014-01-24 2014-01-24 遮断素子、遮断素子回路、

Publications (3)

Publication Number Publication Date
JP2015138767A JP2015138767A (ja) 2015-07-30
JP2015138767A5 JP2015138767A5 (enrdf_load_stackoverflow) 2016-05-26
JP6254859B2 true JP6254859B2 (ja) 2017-12-27

Family

ID=53681481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014011808A Active JP6254859B2 (ja) 2014-01-24 2014-01-24 遮断素子、遮断素子回路、

Country Status (5)

Country Link
JP (1) JP6254859B2 (enrdf_load_stackoverflow)
KR (1) KR102263795B1 (enrdf_load_stackoverflow)
CN (1) CN106415770B (enrdf_load_stackoverflow)
TW (1) TWI656554B (enrdf_load_stackoverflow)
WO (1) WO2015111683A1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6797565B2 (ja) * 2015-12-18 2020-12-09 デクセリアルズ株式会社 ヒューズ素子
JP7040886B2 (ja) * 2016-07-26 2022-03-23 ショット日本株式会社 保護素子
JP6811590B2 (ja) * 2016-11-10 2021-01-13 デクセリアルズ株式会社 保護素子
JP7477958B2 (ja) 2019-10-30 2024-05-02 デクセリアルズ株式会社 保護素子および保護回路

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10261353A (ja) * 1997-03-18 1998-09-29 Uchihashi Estec Co Ltd 抵抗・温度ヒュ−ズ
JP4203190B2 (ja) * 1999-08-31 2008-12-24 大東通信機株式会社 ヒューズ装置
JP2001325868A (ja) * 2000-05-17 2001-11-22 Sony Chem Corp 保護素子
JP2004363630A (ja) * 2004-08-30 2004-12-24 Sony Chem Corp 保護素子の実装方法
JP2008311161A (ja) * 2007-06-18 2008-12-25 Sony Chemical & Information Device Corp 保護素子
JP5117917B2 (ja) * 2008-04-21 2013-01-16 デクセリアルズ株式会社 保護素子及びその製造方法
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
JP5301298B2 (ja) * 2009-01-21 2013-09-25 デクセリアルズ株式会社 保護素子
JP6249600B2 (ja) * 2012-03-29 2017-12-20 デクセリアルズ株式会社 保護素子

Also Published As

Publication number Publication date
KR20160113115A (ko) 2016-09-28
WO2015111683A1 (ja) 2015-07-30
CN106415770B (zh) 2018-11-20
TW201535450A (zh) 2015-09-16
KR102263795B1 (ko) 2021-06-10
JP2015138767A (ja) 2015-07-30
CN106415770A (zh) 2017-02-15
TWI656554B (zh) 2019-04-11

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