TWI259483B - Thermal pellet incorporated thermal fuse and method of producing thermal pellet - Google Patents

Thermal pellet incorporated thermal fuse and method of producing thermal pellet Download PDF

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Publication number
TWI259483B
TWI259483B TW093130851A TW93130851A TWI259483B TW I259483 B TWI259483 B TW I259483B TW 093130851 A TW093130851 A TW 093130851A TW 93130851 A TW93130851 A TW 93130851A TW I259483 B TWI259483 B TW I259483B
Authority
TW
Taiwan
Prior art keywords
temperature
thermal
particles
hot particles
fuse
Prior art date
Application number
TW093130851A
Other languages
English (en)
Chinese (zh)
Other versions
TW200525571A (en
Inventor
Tokihiro Yoshikawa
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 TW200525571A publication Critical patent/TW200525571A/zh
Application granted granted Critical
Publication of TWI259483B publication Critical patent/TWI259483B/zh

Links

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
    • 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
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
TW093130851A 2003-10-28 2004-10-12 Thermal pellet incorporated thermal fuse and method of producing thermal pellet TWI259483B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003367582 2003-10-28
JP2004164878A JP4471203B2 (ja) 2003-10-28 2004-06-02 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

Publications (2)

Publication Number Publication Date
TW200525571A TW200525571A (en) 2005-08-01
TWI259483B true TWI259483B (en) 2006-08-01

Family

ID=34425394

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093130851A TWI259483B (en) 2003-10-28 2004-10-12 Thermal pellet incorporated thermal fuse and method of producing thermal pellet

Country Status (7)

Country Link
US (1) US7323966B2 (https=)
EP (1) EP1528586B1 (https=)
JP (1) JP4471203B2 (https=)
KR (2) KR100763719B1 (https=)
CN (1) CN100353474C (https=)
DE (1) DE602004015043D1 (https=)
TW (1) TWI259483B (https=)

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KR101389709B1 (ko) * 2012-11-15 2014-04-28 (주)엠에스테크비젼 과전류 차단 및 서지 흡수 기능을 갖는 복합 방호부품
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CN109509678A (zh) * 2018-11-22 2019-03-22 漳州雅宝电子有限公司 一种熔点为236±2℃的耐高温热敏材料
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CN113066693A (zh) * 2021-02-18 2021-07-02 艾默生电气(珠海)有限公司 热熔断器及用于热熔断器的金属壳体
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Also Published As

Publication number Publication date
EP1528586B1 (en) 2008-07-16
JP2005158681A (ja) 2005-06-16
CN100353474C (zh) 2007-12-05
JP4471203B2 (ja) 2010-06-02
TW200525571A (en) 2005-08-01
KR20050040721A (ko) 2005-05-03
EP1528586A1 (en) 2005-05-04
US7323966B2 (en) 2008-01-29
KR100800234B1 (ko) 2008-02-01
US20050088272A1 (en) 2005-04-28
KR100763719B1 (ko) 2007-10-04
CN1612277A (zh) 2005-05-04
KR20070082074A (ko) 2007-08-20
DE602004015043D1 (de) 2008-08-28

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