JP6184805B2 - 遮断素子、及び遮断素子回路 - Google Patents

遮断素子、及び遮断素子回路 Download PDF

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Publication number
JP6184805B2
JP6184805B2 JP2013177058A JP2013177058A JP6184805B2 JP 6184805 B2 JP6184805 B2 JP 6184805B2 JP 2013177058 A JP2013177058 A JP 2013177058A JP 2013177058 A JP2013177058 A JP 2013177058A JP 6184805 B2 JP6184805 B2 JP 6184805B2
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JP
Japan
Prior art keywords
soluble conductor
circuit
melting point
point metal
conductor
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
JP2013177058A
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English (en)
Japanese (ja)
Other versions
JP2015046316A5 (zh
JP2015046316A (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
Priority to JP2013177058A priority Critical patent/JP6184805B2/ja
Application filed by Dexerials Corp filed Critical Dexerials Corp
Priority to CN201480047053.7A priority patent/CN105493219A/zh
Priority to CN201911368547.6A priority patent/CN110957188A/zh
Priority to PCT/JP2014/072348 priority patent/WO2015030020A1/ja
Priority to TW103129444A priority patent/TWI629702B/zh
Priority to KR1020157035050A priority patent/KR102275927B1/ko
Publication of JP2015046316A publication Critical patent/JP2015046316A/ja
Publication of JP2015046316A5 publication Critical patent/JP2015046316A5/ja
Application granted granted Critical
Publication of JP6184805B2 publication Critical patent/JP6184805B2/ja
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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
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • H01H61/02—Electrothermal relays wherein the thermally-sensitive member is heated indirectly, e.g. resistively, inductively
    • 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
    • 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
    • H01M2200/20—Pressure-sensitive devices
JP2013177058A 2013-08-28 2013-08-28 遮断素子、及び遮断素子回路 Active JP6184805B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2013177058A JP6184805B2 (ja) 2013-08-28 2013-08-28 遮断素子、及び遮断素子回路
CN201911368547.6A CN110957188A (zh) 2013-08-28 2014-08-27 切断元件和切断元件电路
PCT/JP2014/072348 WO2015030020A1 (ja) 2013-08-28 2014-08-27 遮断素子、及び遮断素子回路
TW103129444A TWI629702B (zh) 2013-08-28 2014-08-27 Blocking element and blocking element circuit
CN201480047053.7A CN105493219A (zh) 2013-08-28 2014-08-27 切断元件和切断元件电路
KR1020157035050A KR102275927B1 (ko) 2013-08-28 2014-08-27 차단 소자 및 차단 소자 회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013177058A JP6184805B2 (ja) 2013-08-28 2013-08-28 遮断素子、及び遮断素子回路

Publications (3)

Publication Number Publication Date
JP2015046316A JP2015046316A (ja) 2015-03-12
JP2015046316A5 JP2015046316A5 (zh) 2016-07-28
JP6184805B2 true JP6184805B2 (ja) 2017-08-23

Family

ID=52586572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013177058A Active JP6184805B2 (ja) 2013-08-28 2013-08-28 遮断素子、及び遮断素子回路

Country Status (5)

Country Link
JP (1) JP6184805B2 (zh)
KR (1) KR102275927B1 (zh)
CN (2) CN105493219A (zh)
TW (1) TWI629702B (zh)
WO (1) WO2015030020A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6483524B2 (ja) * 2015-05-22 2019-03-13 デクセリアルズ株式会社 保護素子、二次電池の保護回路、電池パックおよび電池状態管理システム
JP7154090B2 (ja) * 2018-10-01 2022-10-17 ショット日本株式会社 保護素子
WO2021241684A1 (ja) 2020-05-29 2021-12-02 デクセリアルズ株式会社 保護回路
JP2024049240A (ja) * 2022-09-28 2024-04-09 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

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3774871B2 (ja) * 1995-10-16 2006-05-17 松尾電機株式会社 遅延型薄膜ヒューズ
JPH1056742A (ja) * 1996-08-06 1998-02-24 Matsushita Electric Ind Co Ltd 二次電池の過充電保護回路
JP2000200529A (ja) * 1999-01-07 2000-07-18 Nec Kansai Ltd 保護素子およびその製造方法
JP4244452B2 (ja) * 1999-07-19 2009-03-25 ソニー株式会社 バッテリパック
JP4464554B2 (ja) * 2000-12-14 2010-05-19 北陸電気工業株式会社 ヒューズ素子及びチップ型ヒューズ
EP1300867A1 (fr) * 2001-10-03 2003-04-09 Metalor Technologies International S.A. Element de fusible et son procédé de fabrication
JP2004185960A (ja) * 2002-12-03 2004-07-02 Kamaya Denki Kk 回路保護素子とその製造方法
JP4624489B2 (ja) * 2005-08-05 2011-02-02 内橋エステック株式会社 ケースタイプ合金型温度ヒューズの製作方法及びケースタイプ合金型温度ヒューズ
US20070075822A1 (en) * 2005-10-03 2007-04-05 Littlefuse, Inc. Fuse with cavity forming enclosure
JP4511449B2 (ja) * 2005-11-11 2010-07-28 三洋電機株式会社 保護素子とこの保護素子を備えるパック電池
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
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
CN102290301B (zh) * 2010-06-18 2014-04-02 厦门赛尔特电子有限公司 一种大电流熔断器

Also Published As

Publication number Publication date
KR20160046762A (ko) 2016-04-29
TW201523680A (zh) 2015-06-16
WO2015030020A1 (ja) 2015-03-05
CN105493219A (zh) 2016-04-13
KR102275927B1 (ko) 2021-07-12
CN110957188A (zh) 2020-04-03
TWI629702B (zh) 2018-07-11
JP2015046316A (ja) 2015-03-12

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