JP4521725B2 - 感温ペレット型温度ヒューズ - Google Patents

感温ペレット型温度ヒューズ Download PDF

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Publication number
JP4521725B2
JP4521725B2 JP2005076484A JP2005076484A JP4521725B2 JP 4521725 B2 JP4521725 B2 JP 4521725B2 JP 2005076484 A JP2005076484 A JP 2005076484A JP 2005076484 A JP2005076484 A JP 2005076484A JP 4521725 B2 JP4521725 B2 JP 4521725B2
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JP
Japan
Prior art keywords
temperature
sensitive pellet
sensitive
movable conductor
operating 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.)
Expired - Lifetime
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JP2005076484A
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English (en)
Japanese (ja)
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JP2006260926A5 (https=
JP2006260926A (ja
Inventor
時弘 吉川
Original Assignee
エヌイーシー ショット コンポーネンツ株式会社
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Application filed by エヌイーシー ショット コンポーネンツ株式会社 filed Critical エヌイーシー ショット コンポーネンツ株式会社
Priority to JP2005076484A priority Critical patent/JP4521725B2/ja
Priority to TW094127519A priority patent/TWI361445B/zh
Priority to US11/203,079 priority patent/US7330098B2/en
Priority to EP05255040.7A priority patent/EP1703529B1/en
Priority to CNB2005100959368A priority patent/CN100521026C/zh
Priority to KR1020050084530A priority patent/KR100820506B1/ko
Publication of JP2006260926A publication Critical patent/JP2006260926A/ja
Publication of JP2006260926A5 publication Critical patent/JP2006260926A5/ja
Application granted granted Critical
Publication of JP4521725B2 publication Critical patent/JP4521725B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • H01H37/764—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material in which contacts are held closed by a thermal pellet
    • H01H37/765—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material in which contacts are held closed by a thermal pellet using a sliding contact between a metallic cylindrical housing and a central electrode
    • 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
    • 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
    • H01H2037/768—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material characterised by the composition of the fusible material
    • 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
    • H01H2037/769—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material characterised by the composition of insulating fusible materials, e.g. for use in the thermal pellets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Fuses (AREA)
JP2005076484A 2005-03-17 2005-03-17 感温ペレット型温度ヒューズ Expired - Lifetime JP4521725B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2005076484A JP4521725B2 (ja) 2005-03-17 2005-03-17 感温ペレット型温度ヒューズ
TW094127519A TWI361445B (en) 2005-03-17 2005-08-12 Thermal fuse employing thermosensitive pellet
US11/203,079 US7330098B2 (en) 2005-03-17 2005-08-12 Thermal fuse employing a thermosensitive pellet
EP05255040.7A EP1703529B1 (en) 2005-03-17 2005-08-15 Thermal fuse employing thermosensitive pellet
CNB2005100959368A CN100521026C (zh) 2005-03-17 2005-08-23 采用热敏材料体的热熔断器
KR1020050084530A KR100820506B1 (ko) 2005-03-17 2005-09-12 감온 펠릿형 온도 퓨즈

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005076484A JP4521725B2 (ja) 2005-03-17 2005-03-17 感温ペレット型温度ヒューズ

Publications (3)

Publication Number Publication Date
JP2006260926A JP2006260926A (ja) 2006-09-28
JP2006260926A5 JP2006260926A5 (https=) 2008-02-14
JP4521725B2 true JP4521725B2 (ja) 2010-08-11

Family

ID=36579271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005076484A Expired - Lifetime JP4521725B2 (ja) 2005-03-17 2005-03-17 感温ペレット型温度ヒューズ

Country Status (6)

Country Link
US (1) US7330098B2 (https=)
EP (1) EP1703529B1 (https=)
JP (1) JP4521725B2 (https=)
KR (1) KR100820506B1 (https=)
CN (1) CN100521026C (https=)
TW (1) TWI361445B (https=)

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JP2003317589A (ja) * 2002-04-24 2003-11-07 Nec Schott Components Corp 感温ペレット型温度ヒュ−ズ
JP4471203B2 (ja) * 2003-10-28 2010-06-02 エヌイーシー ショット コンポーネンツ株式会社 感温ペレット型温度ヒューズおよび感温ペレットの製造方法
JP4375738B2 (ja) 2004-09-17 2009-12-02 エヌイーシー ショット コンポーネンツ株式会社 感温ぺレット型温度ヒューズ
JP4583228B2 (ja) * 2005-04-18 2010-11-17 エヌイーシー ショット コンポーネンツ株式会社 感温ペレット型温度ヒューズ
US7843307B2 (en) 2007-10-05 2010-11-30 Nec Schott Components Corporation Thermal fuse employing thermosensitive pellet
KR100936232B1 (ko) * 2007-10-15 2010-01-11 이종호 전류퓨즈 기능을 겸비한 용융형 온도퓨즈
US20100033295A1 (en) 2008-08-05 2010-02-11 Therm-O-Disc, Incorporated High temperature thermal cutoff device
US7965485B2 (en) * 2009-06-12 2011-06-21 Ferraz Shawmut S.A. Circuit protection device for photovoltaic systems
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US20130057382A1 (en) * 2010-05-18 2013-03-07 Chun-Chang Yen Thermal fuse
US20110285497A1 (en) * 2010-05-18 2011-11-24 Chun-Chang Yen Thermal fuse
KR101207581B1 (ko) * 2011-10-31 2012-12-04 (주)엠에스테크비젼 과전류 차단 기능을 갖는 반복형 퓨즈
WO2013077286A1 (ja) 2011-11-22 2013-05-30 エヌイーシー ショット コンポーネンツ株式会社 温度ヒューズおよび当該温度ヒューズに用いられる摺動電極
KR101220283B1 (ko) * 2011-12-08 2013-01-21 (주)엠에스테크비젼 대전류용 반복형 퓨즈
CN103515041B (zh) 2012-06-15 2018-11-27 热敏碟公司 用于热截止装置的高热稳定性丸粒组合物及其制备方法和用途
CN103239140A (zh) * 2013-05-27 2013-08-14 江阴市志翔电子科技有限公司 一种电饭锅热熔断体用感温颗粒
US9378910B2 (en) * 2013-10-02 2016-06-28 Therm-O-Disc, Incorporated Thermal cut-off device
CN103533753A (zh) * 2013-10-23 2014-01-22 江苏彤明高科汽车电器有限公司 防止器件短路的印刷电路板
KR101435955B1 (ko) * 2014-04-23 2014-09-02 동양전자 주식회사 감온 펠릿형 온도 퓨즈
US9548177B2 (en) * 2014-08-08 2017-01-17 Littelfuse France Sas Smart fuse for circuit protection
US10658833B2 (en) 2016-03-23 2020-05-19 Solaredge Technologies Ltd. Conductor temperature detector
CN106229215B (zh) * 2016-08-03 2019-04-12 湖北三江航天红林探控有限公司 一种热致动接电开关
CN115265829A (zh) * 2016-08-18 2022-11-01 太阳能安吉科技有限公司 导体温度检测器
WO2018090078A1 (en) * 2016-11-15 2018-05-24 Pivot Electronics Pty Ltd Safety system
JP6755508B2 (ja) * 2017-12-12 2020-09-16 ショット日本株式会社 感温ペレット型温度ヒューズ
CN110379672B (zh) * 2019-08-01 2024-02-13 广东汇莱德温控器有限公司 组合式温度熔断器
CN110433435A (zh) * 2019-09-06 2019-11-12 华霆（合肥）动力技术有限公司 灭火触发装置及灭火设备
CN111128595B (zh) * 2019-12-31 2022-06-07 宁波军鸽防务科技有限公司 控制开关
CN111048353B (zh) * 2019-12-31 2022-07-12 宁波军鸽防务科技有限公司 控制开关

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Also Published As

Publication number Publication date
TW200634875A (en) 2006-10-01
EP1703529A2 (en) 2006-09-20
KR100820506B1 (ko) 2008-04-10
JP2006260926A (ja) 2006-09-28
CN100521026C (zh) 2009-07-29
CN1835161A (zh) 2006-09-20
US20060208845A1 (en) 2006-09-21
KR20060101178A (ko) 2006-09-22
TWI361445B (en) 2012-04-01
EP1703529B1 (en) 2013-07-03
EP1703529A3 (en) 2009-03-04
US7330098B2 (en) 2008-02-12

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