CN104303255B - 用于保护器件的熔断器元件及包括该元件的电路保护器件 - Google Patents

用于保护器件的熔断器元件及包括该元件的电路保护器件 Download PDF

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Publication number
CN104303255B
CN104303255B CN201380025520.1A CN201380025520A CN104303255B CN 104303255 B CN104303255 B CN 104303255B CN 201380025520 A CN201380025520 A CN 201380025520A CN 104303255 B CN104303255 B CN 104303255B
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CN
China
Prior art keywords
fuse element
alloy
equal
covering member
temperature
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
CN201380025520.1A
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English (en)
Chinese (zh)
Other versions
CN104303255A (zh
Inventor
中岛慎太郎
藤田亨
前田宪之
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.)
Schott (Japan) Corporation
Original Assignee
NEC Schott Components 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 NEC Schott Components Corp filed Critical NEC Schott Components Corp
Publication of CN104303255A publication Critical patent/CN104303255A/zh
Application granted granted Critical
Publication of CN104303255B publication Critical patent/CN104303255B/zh
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • 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
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/04—Bases; Housings; Mountings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/64—Contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • H01H69/02—Manufacture of fuses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • H01H69/02—Manufacture of fuses
    • H01H69/022—Manufacture of fuses of printed circuit 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
    • H01H85/0241—Structural association of a fuse and another component or apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/04—Bases; Housings; Mountings
    • H01H2037/046—Bases; Housings; Mountings being soldered on the printed circuit to be protected
    • 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
    • H01H85/0241—Structural association of a fuse and another component or apparatus
    • H01H2085/0275—Structural association with a printed circuit board
    • 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
    • H01H85/48—Protective devices wherein the fuse is carried or held directly by the base
    • 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
    • Y10T29/49107—Fuse making

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fuses (AREA)
CN201380025520.1A 2012-05-17 2013-04-24 用于保护器件的熔断器元件及包括该元件的电路保护器件 Active CN104303255B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-113369 2012-05-17
JP2012113369A JP5896412B2 (ja) 2012-05-17 2012-05-17 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
PCT/JP2013/061985 WO2013172160A1 (ja) 2012-05-17 2013-04-24 保護素子用ヒューズ素子およびそれを用いた回路保護素子

Publications (2)

Publication Number Publication Date
CN104303255A CN104303255A (zh) 2015-01-21
CN104303255B true CN104303255B (zh) 2016-10-26

Family

ID=49583574

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380025520.1A Active CN104303255B (zh) 2012-05-17 2013-04-24 用于保护器件的熔断器元件及包括该元件的电路保护器件

Country Status (6)

Country Link
US (1) US20150130585A1 (enExample)
JP (1) JP5896412B2 (enExample)
KR (1) KR101886478B1 (enExample)
CN (1) CN104303255B (enExample)
TW (1) TWI557765B (enExample)
WO (1) WO2013172160A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6214318B2 (ja) * 2013-10-09 2017-10-18 デクセリアルズ株式会社 電流ヒューズ
JP6266355B2 (ja) * 2014-01-20 2018-01-24 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
JP6203136B2 (ja) * 2014-06-27 2017-09-27 エヌイーシー ショット コンポーネンツ株式会社 保護素子およびその製造方法、ならびに保護素子用消散性フラックス
CN105576598B (zh) * 2015-02-17 2019-02-15 上海长园维安电子线路保护有限公司 一种薄型自控制型保护器及其制造方法
US10032583B2 (en) * 2016-02-17 2018-07-24 Dexerials Corporation Protective circuit substrate
JP6423384B2 (ja) * 2016-04-06 2018-11-14 ショット日本株式会社 保護素子
JP6160788B1 (ja) 2017-01-13 2017-07-12 千住金属工業株式会社 フラックス
JP6433527B2 (ja) * 2017-03-16 2018-12-05 ショット日本株式会社 消散性フラックスおよびそれを用いた保護素子の製造方法
US10446345B2 (en) * 2018-01-09 2019-10-15 Littelfuse, Inc. Reflowable thermal fuse
JP7154090B2 (ja) * 2018-10-01 2022-10-17 ショット日本株式会社 保護素子
JP7231527B2 (ja) * 2018-12-28 2023-03-01 ショット日本株式会社 保護素子用ヒューズ素子およびそれを利用した保護素子
WO2020138325A1 (ja) * 2018-12-28 2020-07-02 ショット日本株式会社 ヒューズ素子および保護素子
CN113284777A (zh) * 2020-02-19 2021-08-20 功得电子工业股份有限公司 具有金属线型导电熔丝的芯片型保险丝及其制造方法
JP7349954B2 (ja) 2020-04-13 2023-09-25 ショット日本株式会社 保護素子
CN114388317A (zh) * 2020-10-16 2022-04-22 功得电子工业股份有限公司 保护元件及其制作方法
KR102227864B1 (ko) * 2020-11-27 2021-03-15 주식회사 인세코 이차전지용 보호소자 및 이를 포함하는 배터리 팩
CN113937606A (zh) * 2021-10-14 2022-01-14 浙江水晶光电科技股份有限公司 一种电路保护元件及其制备方法
JP2023127740A (ja) 2022-03-02 2023-09-14 デクセリアルズ株式会社 保護素子
CN116815007B (zh) * 2023-06-29 2025-08-19 云南贵金属实验室有限公司 一种高压熔断器用多条银铜侧向复合带材及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0481493A2 (en) * 1990-10-18 1992-04-22 Sumitomo Electric Industries, Limited Fuse Conductor
CN101641757A (zh) * 2007-03-26 2010-02-03 罗伯特·博世有限公司 在热故障情况时用于中断带电压和/或带电流的导线的熔断器和用于制造熔断器的方法

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US2144821A (en) * 1936-11-09 1939-01-24 Fmc Corp Shook selector for box-making machines
US2911504A (en) * 1958-05-15 1959-11-03 Sigmund Cohn Corp Fuse member and method of making the same
US4320374A (en) * 1979-03-21 1982-03-16 Kearney-National (Canada) Limited Electric fuses employing composite aluminum and cadmium fuse elements
JPH02144821A (ja) * 1988-11-25 1990-06-04 Fujikura Ltd ヒューズ形成方法
JPH0547294A (ja) * 1990-10-18 1993-02-26 Sumitomo Electric Ind Ltd ヒユーズ用導体
CN100376704C (zh) * 2003-05-29 2008-03-26 松下电器产业株式会社 温度保险丝用元件、温度保险丝及使用了温度保险丝的电池
DE102007014334A1 (de) * 2007-03-26 2008-10-02 Robert Bosch Gmbh Schmelzlegierungselement, Thermosicherung mit einem Schmelzlegierungselement sowie Verfahren zum Herstellen einer Thermosicherung
JP2009032567A (ja) * 2007-07-27 2009-02-12 Metawater Co Ltd ヒューズ
JP4573865B2 (ja) 2007-12-11 2010-11-04 エヌイーシー ショット コンポーネンツ株式会社 温度ヒュ−ズを用いた保護装置
TW200929310A (en) * 2007-12-21 2009-07-01 Chun-Chang Yen Surface Mounted Technology type thin film fuse structure and the manufacturing method thereof
JP2009170698A (ja) * 2008-01-17 2009-07-30 Toyota Motor Corp 表面実装部品のはんだ付け装置および方法
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
CN101447370B (zh) * 2008-11-25 2010-08-25 南京萨特科技发展有限公司 一种高可靠性片式保险丝的制备方法
JP5305523B2 (ja) 2009-07-31 2013-10-02 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
US8976001B2 (en) * 2010-11-08 2015-03-10 Cyntec Co., Ltd. Protective device
US20120194958A1 (en) * 2011-02-02 2012-08-02 Matthiesen Martyn A Three-Function Reflowable Circuit Protection Device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0481493A2 (en) * 1990-10-18 1992-04-22 Sumitomo Electric Industries, Limited Fuse Conductor
CN101641757A (zh) * 2007-03-26 2010-02-03 罗伯特·博世有限公司 在热故障情况时用于中断带电压和/或带电流的导线的熔断器和用于制造熔断器的方法

Also Published As

Publication number Publication date
KR101886478B1 (ko) 2018-08-07
US20150130585A1 (en) 2015-05-14
JP5896412B2 (ja) 2016-03-30
TWI557765B (zh) 2016-11-11
WO2013172160A1 (ja) 2013-11-21
JP2013239405A (ja) 2013-11-28
TW201409517A (zh) 2014-03-01
KR20150009989A (ko) 2015-01-27
CN104303255A (zh) 2015-01-21

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: Shiga

Patentee after: Schott (Japan) Corporation

Address before: Shiga

Patentee before: NEC Schott Components Corp.