WO2009060709A1 - 自己回復性限流ヒューズ - Google Patents

自己回復性限流ヒューズ Download PDF

Info

Publication number
WO2009060709A1
WO2009060709A1 PCT/JP2008/068942 JP2008068942W WO2009060709A1 WO 2009060709 A1 WO2009060709 A1 WO 2009060709A1 JP 2008068942 W JP2008068942 W JP 2008068942W WO 2009060709 A1 WO2009060709 A1 WO 2009060709A1
Authority
WO
WIPO (PCT)
Prior art keywords
self
current limiting
recovery current
liquid matrix
limiting fuse
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.)
Ceased
Application number
PCT/JP2008/068942
Other languages
English (en)
French (fr)
Inventor
Shinya Ohtsuka
Hiroki Suetomi
Fumihiro Akiyoshi
Hiroo Arikawa
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.)
Kyushu Institute of Technology NUC
SOC Corp
Original Assignee
Kyushu Institute of Technology NUC
SOC 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 Kyushu Institute of Technology NUC, SOC Corp filed Critical Kyushu Institute of Technology NUC
Priority to US12/741,464 priority Critical patent/US8299887B2/en
Publication of WO2009060709A1 publication Critical patent/WO2009060709A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H81/00—Protective switches in which contacts are normally closed but are repeatedly opened and reclosed as long as a condition causing excess current persists, e.g. for current limiting
    • 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
    • H01H87/00—Protective devices in which a current flowing through a liquid or solid is interrupted by the evaporation of the liquid or by the melting and evaporation of the solid when the current becomes excessive, the circuit continuity being reestablished on cooling

Landscapes

  • Fuses (AREA)

Abstract

　非磁性材料の絶縁容器内に、非磁性材料の液体マトリックスを収容し、この液体マトリックスを介して互いに対向する一対の電極を設置する。液体マトリックス中には導電性粒子を流動分散させる。一対の電極間に固体粒子の連鎖により形成されるヒューズエレメントと直交する方向の磁界を発生させる磁界発生部を絶縁容器外部に備える。
PCT/JP2008/068942 2007-11-09 2008-10-20 自己回復性限流ヒューズ Ceased WO2009060709A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/741,464 US8299887B2 (en) 2007-11-09 2008-10-20 Self-recovery current limiting fuse

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-291555 2007-11-09
JP2007291555A JP5050265B2 (ja) 2007-11-09 2007-11-09 自己回復性限流ヒューズ

Publications (1)

Publication Number Publication Date
WO2009060709A1 true WO2009060709A1 (ja) 2009-05-14

Family

ID=40625609

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/068942 Ceased WO2009060709A1 (ja) 2007-11-09 2008-10-20 自己回復性限流ヒューズ

Country Status (3)

Country Link
US (1) US8299887B2 (ja)
JP (1) JP5050265B2 (ja)
WO (1) WO2009060709A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3633723B1 (en) 2009-05-14 2023-02-22 Rohm Co., Ltd. Semiconductor device
US8953314B1 (en) * 2010-08-09 2015-02-10 Georgia Tech Research Corporation Passive heat sink for dynamic thermal management of hot spots
US11282666B2 (en) * 2018-05-23 2022-03-22 Eaton Intelligent Power Limited Circuit protection system with induction heating trigger and methods
US10446354B1 (en) * 2018-10-17 2019-10-15 Littelfuse, Inc. Coiled fusible element for high reliability fuse
US11359975B2 (en) 2019-02-08 2022-06-14 International Business Machines Corporation Using ionic liquids in a programmable sensor
CN112885676B (zh) * 2020-12-25 2022-11-22 国网安徽省电力有限公司阜阳市城郊供电公司 自启式电力保护用熔断器

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06215903A (ja) * 1992-10-01 1994-08-05 Abb Res Ltd 電気抵抗要素
JPH09326302A (ja) * 1996-06-04 1997-12-16 Mitsubishi Electric Corp Ｐｔｃ材料組成物及びｐｔｃ材料
JP2000331592A (ja) * 1999-05-19 2000-11-30 Agilent Technol Inc 電流遮断器
JP2002075329A (ja) * 2000-08-31 2002-03-15 Matsushita Electric Ind Co Ltd Ｐｔｃ素子の取付方法及びこれを用いた電池パック
US20030048619A1 (en) * 2001-06-15 2003-03-13 Kaler Eric W. Dielectrophoretic assembling of electrically functional microwires
JP2003317602A (ja) * 2002-04-22 2003-11-07 Ube Electronics Ltd 電気ヒューズ材料及び電気ヒューズ素子
JP3955956B2 (ja) * 2004-08-30 2007-08-08 国立大学法人九州工業大学 誘電泳動力を用いた自己回復性限流ヒューズ

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002071A (en) * 1957-11-11 1961-09-26 Oerlikon Engineering Company Heavy duty fuse
US3515829A (en) * 1965-05-21 1970-06-02 Gen Electric Current-limiting circuit breaker with novel arc initiating and extinguishing means
US3838373A (en) * 1970-12-25 1974-09-24 Mitsubishi Electric Corp Self-recovering current limiter
US4401870A (en) * 1981-11-10 1983-08-30 Hydro-Quebec Modular suction-gas-cooled magnetic blast circuit breaker
US5581192A (en) * 1994-12-06 1996-12-03 Eaton Corporation Conductive liquid compositions and electrical circuit protection devices comprising conductive liquid compositions
US5471185A (en) * 1994-12-06 1995-11-28 Eaton Corporation Electrical circuit protection devices comprising conductive liquid compositions
US5691689A (en) * 1995-08-11 1997-11-25 Eaton Corporation Electrical circuit protection devices comprising PTC conductive liquid crystal polymer compositions
US5907272A (en) * 1996-01-22 1999-05-25 Littelfuse, Inc. Surface mountable electrical device comprising a PTC element and a fusible link
US5796569A (en) * 1997-06-19 1998-08-18 Yazaki Corporation Cylindrical PTC circuit overcurrent protection device
US6191681B1 (en) * 1997-07-21 2001-02-20 General Electric Company Current limiting device with electrically conductive composite and method of manufacturing the electrically conductive composite
DE19909558C1 (de) * 1999-03-05 2000-05-25 Moeller Gmbh Selbsterholende Strombegrenzungseinrichtung mit Flüssigmetall
DE19914147A1 (de) * 1999-03-29 2000-10-05 Moeller Gmbh Selbsterholende Strombegrenzungseinrichtung mit Flüssigmetall
DE19916324A1 (de) * 1999-04-12 2000-10-19 Moeller Gmbh Selbsterholende Strombegrenzungseinrichtung mit Flüssigmetall
DE19927065A1 (de) * 1999-06-15 2000-12-21 Moeller Gmbh Selbsterholende Strombegrenzungseinrichtung mit Flüssigmetall
US6489879B1 (en) * 1999-12-10 2002-12-03 National Semiconductor Corporation PTC fuse including external heat source
JP2005285999A (ja) 2004-03-29 2005-10-13 Tdk Corp Ｐｔｃサーミスタ
GB2461024B (en) * 2008-06-16 2012-06-13 Converteam Technology Ltd Fuses

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06215903A (ja) * 1992-10-01 1994-08-05 Abb Res Ltd 電気抵抗要素
JPH09326302A (ja) * 1996-06-04 1997-12-16 Mitsubishi Electric Corp Ｐｔｃ材料組成物及びｐｔｃ材料
JP2000331592A (ja) * 1999-05-19 2000-11-30 Agilent Technol Inc 電流遮断器
JP2002075329A (ja) * 2000-08-31 2002-03-15 Matsushita Electric Ind Co Ltd Ｐｔｃ素子の取付方法及びこれを用いた電池パック
US20030048619A1 (en) * 2001-06-15 2003-03-13 Kaler Eric W. Dielectrophoretic assembling of electrically functional microwires
JP2003317602A (ja) * 2002-04-22 2003-11-07 Ube Electronics Ltd 電気ヒューズ材料及び電気ヒューズ素子
JP3955956B2 (ja) * 2004-08-30 2007-08-08 国立大学法人九州工業大学 誘電泳動力を用いた自己回復性限流ヒューズ

Also Published As

Publication number Publication date
US20100259354A1 (en) 2010-10-14
JP5050265B2 (ja) 2012-10-17
JP2009117271A (ja) 2009-05-28
US8299887B2 (en) 2012-10-30

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