JP6622960B2 - スイッチ素子 - Google Patents

スイッチ素子 Download PDF

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Publication number
JP6622960B2
JP6622960B2 JP2014256735A JP2014256735A JP6622960B2 JP 6622960 B2 JP6622960 B2 JP 6622960B2 JP 2014256735 A JP2014256735 A JP 2014256735A JP 2014256735 A JP2014256735 A JP 2014256735A JP 6622960 B2 JP6622960 B2 JP 6622960B2
Authority
JP
Japan
Prior art keywords
switch element
electrode
soluble conductor
electrodes
refractory metal
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
JP2014256735A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016119172A (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 JP2014256735A priority Critical patent/JP6622960B2/ja
Priority to TW104142388A priority patent/TWI705468B/zh
Priority to KR1020177014840A priority patent/KR101950623B1/ko
Priority to CN201580066128.0A priority patent/CN107408474B/zh
Priority to PCT/JP2015/085363 priority patent/WO2016098854A1/ja
Publication of JP2016119172A publication Critical patent/JP2016119172A/ja
Application granted granted Critical
Publication of JP6622960B2 publication Critical patent/JP6622960B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/046—Fuses formed as printed 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
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/055—Fusible members
    • H01H85/06—Fusible members characterised by the fusible material
    • 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
    • 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
    • H01H85/10—Fusible members characterised by the shape or form of the fusible member with constriction for localised fusing
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Fuses (AREA)
JP2014256735A 2014-12-18 2014-12-18 スイッチ素子 Active JP6622960B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014256735A JP6622960B2 (ja) 2014-12-18 2014-12-18 スイッチ素子
TW104142388A TWI705468B (zh) 2014-12-18 2015-12-17 開關元件
KR1020177014840A KR101950623B1 (ko) 2014-12-18 2015-12-17 스위치 소자
CN201580066128.0A CN107408474B (zh) 2014-12-18 2015-12-17 开关元件
PCT/JP2015/085363 WO2016098854A1 (ja) 2014-12-18 2015-12-17 スイッチ素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014256735A JP6622960B2 (ja) 2014-12-18 2014-12-18 スイッチ素子

Publications (2)

Publication Number Publication Date
JP2016119172A JP2016119172A (ja) 2016-06-30
JP6622960B2 true JP6622960B2 (ja) 2019-12-18

Family

ID=56126737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014256735A Active JP6622960B2 (ja) 2014-12-18 2014-12-18 スイッチ素子

Country Status (5)

Country Link
JP (1) JP6622960B2 (ko)
KR (1) KR101950623B1 (ko)
CN (1) CN107408474B (ko)
TW (1) TWI705468B (ko)
WO (1) WO2016098854A1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018100984A1 (ja) * 2016-11-29 2018-06-07 デクセリアルズ株式会社 保護素子
JP6957246B2 (ja) * 2016-11-29 2021-11-02 デクセリアルズ株式会社 保護素子

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1050184A (ja) * 1996-07-30 1998-02-20 Kyocera Corp チップヒューズ素子
JP4244452B2 (ja) * 1999-07-19 2009-03-25 ソニー株式会社 バッテリパック
JP4203190B2 (ja) 1999-08-31 2008-12-24 大東通信機株式会社 ヒューズ装置
JP2004185960A (ja) * 2002-12-03 2004-07-02 Kamaya Denki Kk 回路保護素子とその製造方法
JP2004265617A (ja) * 2003-02-05 2004-09-24 Sony Chem Corp 保護素子
JP2004265618A (ja) * 2003-02-05 2004-09-24 Sony Chem Corp 保護素子
JP2008311161A (ja) * 2007-06-18 2008-12-25 Sony Chemical & Information Device Corp 保護素子
JP5301298B2 (ja) * 2009-01-21 2013-09-25 デクセリアルズ株式会社 保護素子
JP5130232B2 (ja) * 2009-01-21 2013-01-30 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
JP6249600B2 (ja) * 2012-03-29 2017-12-20 デクセリアルズ株式会社 保護素子
JP5952673B2 (ja) * 2012-08-01 2016-07-13 デクセリアルズ株式会社 保護素子及びバッテリパック
WO2014034287A1 (ja) * 2012-08-29 2014-03-06 株式会社村田製作所 ヒューズ
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
JP6246503B2 (ja) * 2013-02-08 2017-12-13 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
TW201633346A (zh) 2016-09-16
JP2016119172A (ja) 2016-06-30
CN107408474B (zh) 2020-01-14
KR101950623B1 (ko) 2019-02-20
KR20170072946A (ko) 2017-06-27
TWI705468B (zh) 2020-09-21
WO2016098854A1 (ja) 2016-06-23
CN107408474A (zh) 2017-11-28

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