WO2013146889A1 - Élément de protection - Google Patents

Élément de protection Download PDF

Info

Publication number
WO2013146889A1
WO2013146889A1 PCT/JP2013/059013 JP2013059013W WO2013146889A1 WO 2013146889 A1 WO2013146889 A1 WO 2013146889A1 JP 2013059013 W JP2013059013 W JP 2013059013W WO 2013146889 A1 WO2013146889 A1 WO 2013146889A1
Authority
WO
WIPO (PCT)
Prior art keywords
melting point
point metal
metal layer
heating element
low melting
Prior art date
Application number
PCT/JP2013/059013
Other languages
English (en)
Japanese (ja)
Inventor
吉弘 米田
Original Assignee
デクセリアルズ株式会社
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 claimed from JP2012281452A external-priority patent/JP6249600B2/ja
Application filed by デクセリアルズ株式会社 filed Critical デクセリアルズ株式会社
Priority to KR1020147029957A priority Critical patent/KR102019881B1/ko
Priority to US14/387,797 priority patent/US10008356B2/en
Priority to CN201380017716.6A priority patent/CN104185889B/zh
Publication of WO2013146889A1 publication Critical patent/WO2013146889A1/fr
Priority to HK15105013.5A priority patent/HK1204504A1/xx
Priority to US15/989,571 priority patent/US10269523B2/en

Links

Images

Classifications

    • 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
    • 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
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/055—Fusible members
    • H01H85/08—Fusible members characterised by the shape or form of the fusible member
    • H01H85/11—Fusible members characterised by the shape or form of the fusible member with applied local area of a metal which, on melting, forms a eutectic with the main material of the fusible member, i.e. M-effect devices
    • 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
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • 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
    • 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
    • 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
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • H01M2200/103—Fuse
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuses (AREA)

Abstract

L'objectif de la présente invention est d'obtenir un élément de protection qui peut être fabriqué sans plomb par utilisation d'un corps multicouche comprenant une couche métallique à point de fusion élevé et une couche métallique à bas point de fusion. Un élément de protection (10) comprend un substrat isolant (11), un élément chauffant (14), un élément isolant (15), deux électrodes (12), une électrode amovible d'élément chauffant (16) et un conducteur fusible (13). Le conducteur fusible (13) est constitué d'un corps multicouche comprenant au moins une couche métallique à point de fusion élevé (13a) et une couche métallique à bas point de fusion (13b). Lorsqu'elle est fondue par la chaleur générée par l'élément chauffant (14), la couche métallique à bas point de fusion (13b) érode la couche métallique à point de fusion élevé (13a) tout en étant tirée par une tension de surface en direction des côtés des deux électrodes (12) et de l'électrode amovible d'élément chauffant (16) sur laquelle la couche métallique à bas point de fusion (13b) a une bonne mouillabilité, ce qui amène la couche métallique à bas point de fusion (13b) à se rompre.
PCT/JP2013/059013 2012-03-29 2013-03-27 Élément de protection WO2013146889A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020147029957A KR102019881B1 (ko) 2012-03-29 2013-03-27 보호 소자
US14/387,797 US10008356B2 (en) 2012-03-29 2013-03-27 Protection element
CN201380017716.6A CN104185889B (zh) 2012-03-29 2013-03-27 保护元件
HK15105013.5A HK1204504A1 (en) 2012-03-29 2015-05-27 Protection element
US15/989,571 US10269523B2 (en) 2012-03-29 2018-05-25 Protection element

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2012076928 2012-03-29
JP2012-076928 2012-03-29
JP2012281452A JP6249600B2 (ja) 2012-03-29 2012-12-25 保護素子
JP2012-281452 2012-12-25
JP2013-008302 2013-01-21
JP2013008302A JP6249602B2 (ja) 2012-03-29 2013-01-21 保護素子

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US14/387,797 A-371-Of-International US10008356B2 (en) 2012-03-29 2013-03-27 Protection element
US15/989,571 Continuation US10269523B2 (en) 2012-03-29 2018-05-25 Protection element

Publications (1)

Publication Number Publication Date
WO2013146889A1 true WO2013146889A1 (fr) 2013-10-03

Family

ID=49260138

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2013/059013 WO2013146889A1 (fr) 2012-03-29 2013-03-27 Élément de protection

Country Status (1)

Country Link
WO (1) WO2013146889A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015020111A1 (fr) * 2013-08-07 2015-02-12 デクセリアルズ株式会社 Élément protecteur et bloc-batterie
JP2015079608A (ja) * 2013-10-16 2015-04-23 エヌイーシー ショット コンポーネンツ株式会社 保護素子用ヒューズエレメント材およびそれを利用した回路保護素子
JP2015106542A (ja) * 2013-12-02 2015-06-08 デクセリアルズ株式会社 スイッチ素子、スイッチ回路、及び警報回路
WO2015190543A1 (fr) * 2014-06-11 2015-12-17 デクセリアルズ株式会社 Élément de commutation et circuit de commutation
WO2015199170A1 (fr) * 2014-06-27 2015-12-30 デクセリアルズ株式会社 Élément de commutation, circuit de commutation et circuit d'alarme
WO2016076173A1 (fr) * 2014-11-11 2016-05-19 デクセリアルズ株式会社 Élément fusible, dispositif fusible, élément protecteur, élément de court-circuit, et élément de commutation
WO2016190078A1 (fr) * 2015-05-28 2016-12-01 デクセリアルズ株式会社 Élément de protection et élément fusible
KR20170055543A (ko) * 2014-09-26 2017-05-19 데쿠세리아루즈 가부시키가이샤 퓨즈 엘리먼트, 퓨즈 소자, 및 발열체 내장 퓨즈 소자
CN107004538A (zh) * 2014-09-26 2017-08-01 迪睿合株式会社 安装体的制造方法、温度熔丝器件的安装方法以及温度熔丝器件
TWI676199B (zh) * 2014-09-12 2019-11-01 日商迪睿合股份有限公司 保護元件及構裝體
US11201026B2 (en) 2019-12-13 2021-12-14 Polytronics Technology Corp. Protection device and circuit protection apparatus containing the same

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58122350U (ja) * 1982-02-15 1983-08-20 株式会社フジクラ ヒユ−ジブルリンク
JPS62107341U (fr) * 1985-12-25 1987-07-09
JPH04365304A (ja) * 1991-06-12 1992-12-17 Tama Electric Co Ltd ヒューズ付チップ抵抗器
JPH09161635A (ja) * 1995-12-14 1997-06-20 S M C:Kk 温度ヒューズおよびその製造方法
JPH09219138A (ja) * 1996-02-13 1997-08-19 Yazaki Corp ヒューズ
JP2001057139A (ja) * 1999-08-18 2001-02-27 Uchihashi Estec Co Ltd 電子・電気機器用プロテクタ−及びその製造方法
JP2004185960A (ja) * 2002-12-03 2004-07-02 Kamaya Denki Kk 回路保護素子とその製造方法
JP2006221919A (ja) * 2005-02-09 2006-08-24 Uchihashi Estec Co Ltd 基板型抵抗体付きヒューズ及び電池パック
JP2007109566A (ja) * 2005-10-14 2007-04-26 Tdk Corp チップ型ヒューズ素子及びその製造方法
JP2008112735A (ja) * 2007-12-11 2008-05-15 Nec Schott Components Corp 温度ヒュ−ズを用いた保護装置
JP2009301964A (ja) * 2008-06-17 2009-12-24 Sony Chemical & Information Device Corp 保護素子の製造方法及び電子機器の製造方法
JP2010170801A (ja) * 2009-01-21 2010-08-05 Sony Chemical & Information Device Corp 保護素子
JP2011175958A (ja) * 2010-01-28 2011-09-08 Kyocera Corp ヒューズ装置、ヒューズ装置用部品および電子装置
JP2011222264A (ja) * 2010-04-08 2011-11-04 Sony Chemical & Information Device Corp 保護素子、バッテリ制御装置、及びバッテリパック
JP2012003878A (ja) * 2010-06-15 2012-01-05 Sony Chemical & Information Device Corp 保護素子、及び、保護素子の製造方法

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58122350U (ja) * 1982-02-15 1983-08-20 株式会社フジクラ ヒユ−ジブルリンク
JPS62107341U (fr) * 1985-12-25 1987-07-09
JPH04365304A (ja) * 1991-06-12 1992-12-17 Tama Electric Co Ltd ヒューズ付チップ抵抗器
JPH09161635A (ja) * 1995-12-14 1997-06-20 S M C:Kk 温度ヒューズおよびその製造方法
JPH09219138A (ja) * 1996-02-13 1997-08-19 Yazaki Corp ヒューズ
JP2001057139A (ja) * 1999-08-18 2001-02-27 Uchihashi Estec Co Ltd 電子・電気機器用プロテクタ−及びその製造方法
JP2004185960A (ja) * 2002-12-03 2004-07-02 Kamaya Denki Kk 回路保護素子とその製造方法
JP2006221919A (ja) * 2005-02-09 2006-08-24 Uchihashi Estec Co Ltd 基板型抵抗体付きヒューズ及び電池パック
JP2007109566A (ja) * 2005-10-14 2007-04-26 Tdk Corp チップ型ヒューズ素子及びその製造方法
JP2008112735A (ja) * 2007-12-11 2008-05-15 Nec Schott Components Corp 温度ヒュ−ズを用いた保護装置
JP2009301964A (ja) * 2008-06-17 2009-12-24 Sony Chemical & Information Device Corp 保護素子の製造方法及び電子機器の製造方法
JP2010170801A (ja) * 2009-01-21 2010-08-05 Sony Chemical & Information Device Corp 保護素子
JP2011175958A (ja) * 2010-01-28 2011-09-08 Kyocera Corp ヒューズ装置、ヒューズ装置用部品および電子装置
JP2011222264A (ja) * 2010-04-08 2011-11-04 Sony Chemical & Information Device Corp 保護素子、バッテリ制御装置、及びバッテリパック
JP2012003878A (ja) * 2010-06-15 2012-01-05 Sony Chemical & Information Device Corp 保護素子、及び、保護素子の製造方法

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015020111A1 (fr) * 2013-08-07 2015-02-12 デクセリアルズ株式会社 Élément protecteur et bloc-batterie
JP2015053260A (ja) * 2013-08-07 2015-03-19 デクセリアルズ株式会社 保護素子及びバッテリパック
JP2015079608A (ja) * 2013-10-16 2015-04-23 エヌイーシー ショット コンポーネンツ株式会社 保護素子用ヒューズエレメント材およびそれを利用した回路保護素子
JP2015106542A (ja) * 2013-12-02 2015-06-08 デクセリアルズ株式会社 スイッチ素子、スイッチ回路、及び警報回路
WO2015083341A1 (fr) * 2013-12-02 2015-06-11 デクセリアルズ株式会社 Élément de commutation, circuit de commutation et circuit d'avertissement
TWI670739B (zh) * 2014-06-11 2019-09-01 日商迪睿合股份有限公司 開關元件及開關電路
JP2016001549A (ja) * 2014-06-11 2016-01-07 デクセリアルズ株式会社 スイッチ素子及びスイッチ回路
KR102378639B1 (ko) 2014-06-11 2022-03-24 데쿠세리아루즈 가부시키가이샤 스위치 소자 및 스위치 회로
KR20170016358A (ko) * 2014-06-11 2017-02-13 데쿠세리아루즈 가부시키가이샤 스위치 소자 및 스위치 회로
CN106663568A (zh) * 2014-06-11 2017-05-10 迪睿合株式会社 开关元件及开关电路
WO2015190543A1 (fr) * 2014-06-11 2015-12-17 デクセリアルズ株式会社 Élément de commutation et circuit de commutation
WO2015199170A1 (fr) * 2014-06-27 2015-12-30 デクセリアルズ株式会社 Élément de commutation, circuit de commutation et circuit d'alarme
JP2016012445A (ja) * 2014-06-27 2016-01-21 デクセリアルズ株式会社 スイッチ素子、スイッチ回路及び警報回路
TWI670740B (zh) * 2014-06-27 2019-09-01 日商迪睿合股份有限公司 開關元件、開關電路、警報電路、冗餘電路及開關方法
TWI676199B (zh) * 2014-09-12 2019-11-01 日商迪睿合股份有限公司 保護元件及構裝體
KR20180130597A (ko) * 2014-09-26 2018-12-07 데쿠세리아루즈 가부시키가이샤 실장체의 제조 방법, 온도 퓨즈 소자의 실장 방법 및 온도 퓨즈 소자
CN107004538A (zh) * 2014-09-26 2017-08-01 迪睿合株式会社 安装体的制造方法、温度熔丝器件的安装方法以及温度熔丝器件
KR20170055543A (ko) * 2014-09-26 2017-05-19 데쿠세리아루즈 가부시키가이샤 퓨즈 엘리먼트, 퓨즈 소자, 및 발열체 내장 퓨즈 소자
KR102049712B1 (ko) * 2014-09-26 2019-11-28 데쿠세리아루즈 가부시키가이샤 퓨즈 엘리먼트, 퓨즈 소자, 및 발열체 내장 퓨즈 소자
US10707043B2 (en) 2014-09-26 2020-07-07 Dexerials Corporation Fuse element, fuse device, and heat-generator-integrated fuse device
KR102232981B1 (ko) * 2014-09-26 2021-03-26 데쿠세리아루즈 가부시키가이샤 실장체의 제조 방법, 온도 퓨즈 소자의 실장 방법 및 온도 퓨즈 소자
CN107735849A (zh) * 2014-11-11 2018-02-23 迪睿合株式会社 熔丝单元、熔丝元件、保护元件、短路元件、切换元件
TWI697022B (zh) * 2014-11-11 2020-06-21 日商迪睿合股份有限公司 熔絲單元、熔絲元件、保護元件、短路元件、切換元件
WO2016076173A1 (fr) * 2014-11-11 2016-05-19 デクセリアルズ株式会社 Élément fusible, dispositif fusible, élément protecteur, élément de court-circuit, et élément de commutation
WO2016190078A1 (fr) * 2015-05-28 2016-12-01 デクセリアルズ株式会社 Élément de protection et élément fusible
US11201026B2 (en) 2019-12-13 2021-12-14 Polytronics Technology Corp. Protection device and circuit protection apparatus containing the same

Similar Documents

Publication Publication Date Title
JP6249602B2 (ja) 保護素子
WO2013146889A1 (fr) Élément de protection
KR102523229B1 (ko) 보호 소자 및 실장체
WO2020129406A1 (fr) Élément de protection et bloc-batterie
JP6161967B2 (ja) 短絡素子、およびこれを用いた回路
WO2015045278A1 (fr) Élément de court-circuitage
JP6538936B2 (ja) 保護素子及びバッテリパック
KR102263795B1 (ko) 차단 소자 및 차단 소자 회로
JP6381975B2 (ja) 短絡素子
JP6246503B2 (ja) 短絡素子、およびこれを用いた回路
JP6058476B2 (ja) 保護素子、及び保護素子が実装された実装体
JP2015035286A (ja) 短絡素子、及び短絡回路
JP6381980B2 (ja) スイッチ素子及びスイッチ回路
JP6078332B2 (ja) 保護素子、バッテリモジュール
JP7443144B2 (ja) 保護素子及びバッテリパック
JP6202992B2 (ja) 保護回路、バッテリ回路、保護素子、保護素子の駆動方法
JP6223142B2 (ja) 短絡素子
WO2023248787A1 (fr) Élément de protection, et procédé de fabrication d'un élément de protection
WO2015107633A1 (fr) Élément de protection et module de batterie

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13770327

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 14387797

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 20147029957

Country of ref document: KR

Kind code of ref document: A

122 Ep: pct application non-entry in european phase

Ref document number: 13770327

Country of ref document: EP

Kind code of ref document: A1