JP5117917B2 - 保護素子及びその製造方法 - Google Patents

保護素子及びその製造方法 Download PDF

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Publication number
JP5117917B2
JP5117917B2 JP2008109779A JP2008109779A JP5117917B2 JP 5117917 B2 JP5117917 B2 JP 5117917B2 JP 2008109779 A JP2008109779 A JP 2008109779A JP 2008109779 A JP2008109779 A JP 2008109779A JP 5117917 B2 JP5117917 B2 JP 5117917B2
Authority
JP
Japan
Prior art keywords
solder
elastic member
electrode terminals
heating resistor
current
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
JP2008109779A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009259724A (ja
Inventor
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 JP2008109779A priority Critical patent/JP5117917B2/ja
Priority to US12/988,199 priority patent/US8767368B2/en
Priority to TW098106752A priority patent/TW201003704A/zh
Priority to CN2009801140586A priority patent/CN102027560B/zh
Priority to KR1020107025315A priority patent/KR101291928B1/ko
Priority to PCT/JP2009/053870 priority patent/WO2009130946A1/ja
Publication of JP2009259724A publication Critical patent/JP2009259724A/ja
Application granted granted Critical
Publication of JP5117917B2 publication Critical patent/JP5117917B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01H85/36—Means for applying mechanical tension to fusible member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • 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
    • H01H2037/762—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 using a spring for opening the circuit when the fusible element melts
    • 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
    • H01H85/0411—Miniature fuses
    • H01H2085/0414—Surface mounted fuses
    • 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
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/10—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess voltage, e.g. for lightning protection
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49105—Switch making

Landscapes

  • Fuses (AREA)
JP2008109779A 2008-04-21 2008-04-21 保護素子及びその製造方法 Active JP5117917B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2008109779A JP5117917B2 (ja) 2008-04-21 2008-04-21 保護素子及びその製造方法
US12/988,199 US8767368B2 (en) 2008-04-21 2009-03-02 Protective element and method for producing the same
TW098106752A TW201003704A (en) 2008-04-21 2009-03-02 Protective element and method for manufacturing the same
CN2009801140586A CN102027560B (zh) 2008-04-21 2009-03-02 保护元件及其制造方法
KR1020107025315A KR101291928B1 (ko) 2008-04-21 2009-03-02 보호 소자 및 그 제조 방법
PCT/JP2009/053870 WO2009130946A1 (ja) 2008-04-21 2009-03-02 保護素子及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008109779A JP5117917B2 (ja) 2008-04-21 2008-04-21 保護素子及びその製造方法

Publications (2)

Publication Number Publication Date
JP2009259724A JP2009259724A (ja) 2009-11-05
JP5117917B2 true JP5117917B2 (ja) 2013-01-16

Family

ID=41216687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008109779A Active JP5117917B2 (ja) 2008-04-21 2008-04-21 保護素子及びその製造方法

Country Status (6)

Country Link
US (1) US8767368B2 (https=)
JP (1) JP5117917B2 (https=)
KR (1) KR101291928B1 (https=)
CN (1) CN102027560B (https=)
TW (1) TW201003704A (https=)
WO (1) WO2009130946A1 (https=)

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JP5351860B2 (ja) 2009-09-04 2013-11-27 乾坤科技股▲ふん▼有限公司 保護装置
US9025295B2 (en) 2009-09-04 2015-05-05 Cyntec Co., Ltd. Protective device and protective module
JP5192524B2 (ja) 2009-09-04 2013-05-08 乾坤科技股▲ふん▼有限公司 保護装置
DE102009046446A1 (de) 2009-11-06 2011-05-12 Robert Bosch Gmbh Elektronisches Bauelement
US8531263B2 (en) 2009-11-24 2013-09-10 Littelfuse, Inc. Circuit protection device
JP5461239B2 (ja) * 2010-03-01 2014-04-02 住友ベークライト株式会社 半導体装置の製造方法、半導体装置、および電子部品の製造方法および電子部品
JP5260592B2 (ja) 2010-04-08 2013-08-14 デクセリアルズ株式会社 保護素子、バッテリ制御装置、及びバッテリパック
US8941461B2 (en) 2011-02-02 2015-01-27 Tyco Electronics Corporation Three-function reflowable circuit protection device
US20120194958A1 (en) * 2011-02-02 2012-08-02 Matthiesen Martyn A Three-Function Reflowable Circuit Protection Device
US9455106B2 (en) * 2011-02-02 2016-09-27 Littelfuse, Inc. Three-function reflowable circuit protection device
JP5667468B2 (ja) * 2011-02-21 2015-02-12 日本特殊陶業株式会社 グロープラグの通電制御装置
US9620318B2 (en) 2011-08-12 2017-04-11 Littlefuse, Inc. Reflowable circuit protection device
JP5896412B2 (ja) * 2012-05-17 2016-03-30 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素子およびそれを利用した回路保護素子
DE102012010483A1 (de) * 2012-05-26 2013-11-28 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Bürstensystem für einen Elektromotor
US9082737B2 (en) * 2012-11-15 2015-07-14 Infineon Technologies Ag System and method for an electronic package with a fail-open mechanism
DE102013013662A1 (de) * 2013-08-16 2015-02-19 Audi Ag Sicherungsvorrichtung
JP6254859B2 (ja) * 2014-01-24 2017-12-27 デクセリアルズ株式会社 遮断素子、遮断素子回路、
TWI588857B (zh) * 2014-02-10 2017-06-21 陳莎莉 複合式保護元件與保護電路
CN104835702B (zh) * 2014-02-10 2017-05-24 陈莎莉 复合式保护元件
JP6381975B2 (ja) * 2014-06-04 2018-08-29 デクセリアルズ株式会社 短絡素子
JP6381980B2 (ja) * 2014-06-11 2018-08-29 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
JP6343201B2 (ja) * 2014-08-04 2018-06-13 デクセリアルズ株式会社 短絡素子
TWI562493B (en) * 2015-07-20 2016-12-11 Amita Technologies Inc Ltd Battery Protection System and Initiative Fuse Protective Devices thereof
JP6708387B2 (ja) * 2015-10-07 2020-06-10 デクセリアルズ株式会社 スイッチ素子、電子部品、バッテリシステム
JP6739922B2 (ja) * 2015-10-27 2020-08-12 デクセリアルズ株式会社 ヒューズ素子
WO2017121474A1 (en) * 2016-01-14 2017-07-20 Schurter Ag Mechanically activatable thermal fuse
US20170236667A1 (en) * 2016-02-17 2017-08-17 Dexerials Corporation Protective element and protective circuit substrate using the same
TW201740605A (zh) * 2017-01-23 2017-11-16 Pao-Hsuan Chen 保護元件與二次電池包
TW201740417A (zh) * 2017-07-07 2017-11-16 Pao-Hsuan Chen 開關元件
CN110120557B (zh) * 2018-02-05 2021-01-15 宁德新能源科技有限公司 保护装置及电池
TWI677889B (zh) * 2018-07-03 2019-11-21 易湘雲 鉍基合金作為開關或插座斷電元件的方法
TWI676198B (zh) * 2018-07-03 2019-11-01 易湘雲 翹板開關及其滑動壓抵件
JP7173902B2 (ja) * 2019-03-05 2022-11-16 デクセリアルズ株式会社 保護素子
FR3095305B1 (fr) * 2019-04-16 2022-03-11 G Cartier Tech Dispositif de commande securise pour actionneur electrique
JP7340979B2 (ja) * 2019-07-22 2023-09-08 デクセリアルズ株式会社 保護素子および保護回路
JP7369049B2 (ja) * 2020-01-31 2023-10-25 日立Astemo株式会社 モータ駆動装置
JP7602335B2 (ja) * 2020-08-28 2024-12-18 日立Astemo株式会社 モータ駆動装置
JP7468431B2 (ja) 2021-03-30 2024-04-16 株式会社オートネットワーク技術研究所 ヒューズ素子
CN113394518A (zh) * 2021-05-07 2021-09-14 恒大新能源技术(深圳)有限公司 电池模组
CN117098348A (zh) * 2022-05-11 2023-11-21 台达电子工业股份有限公司 高低压转换电路的承载结构
JP2024013337A (ja) * 2022-07-20 2024-02-01 デクセリアルズ株式会社 保護素子
CN116130315B (zh) * 2022-12-27 2025-10-28 上海维安电子股份有限公司 一种保护元件
CN115910697B (zh) * 2022-12-29 2024-08-02 惠州市良胜电子有限公司 三端保险丝制备方法及三端保险丝

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Also Published As

Publication number Publication date
US8767368B2 (en) 2014-07-01
WO2009130946A1 (ja) 2009-10-29
TW201003704A (en) 2010-01-16
KR20110015547A (ko) 2011-02-16
CN102027560A (zh) 2011-04-20
US20110211284A1 (en) 2011-09-01
JP2009259724A (ja) 2009-11-05
KR101291928B1 (ko) 2013-07-31
TWI373060B (https=) 2012-09-21
CN102027560B (zh) 2013-12-04

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