DE69633547T2 - Organischer PTC-Thermistor - Google Patents

Organischer PTC-Thermistor Download PDF

Info

Publication number
DE69633547T2
DE69633547T2 DE69633547T DE69633547T DE69633547T2 DE 69633547 T2 DE69633547 T2 DE 69633547T2 DE 69633547 T DE69633547 T DE 69633547T DE 69633547 T DE69633547 T DE 69633547T DE 69633547 T2 DE69633547 T2 DE 69633547T2
Authority
DE
Germany
Prior art keywords
ptc
ptc thermistor
metal
organic
thermistor
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 - Fee Related
Application number
DE69633547T
Other languages
German (de)
English (en)
Other versions
DE69633547D1 (de
Inventor
Hisanao Chuo-ku Tosaka
Minoru Chuo-ku Takaya
Shigeru Chuo-ku Moriya
Hisashi Chuo-ku Kobuke
Munemitsu Chuo-ku Hamada
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.)
TDK Corp
Original Assignee
TDK 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
Priority claimed from JP18909695A external-priority patent/JP3229170B2/ja
Priority claimed from JP908496A external-priority patent/JP2936057B2/ja
Priority claimed from JP17423196A external-priority patent/JP2810351B2/ja
Application filed by TDK Corp filed Critical TDK Corp
Application granted granted Critical
Publication of DE69633547D1 publication Critical patent/DE69633547D1/de
Publication of DE69633547T2 publication Critical patent/DE69633547T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/027—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient consisting of conducting or semi-conducting material dispersed in a non-conductive organic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/01—Mounting; Supporting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
    • H01C1/1406—Terminals or electrodes formed on resistive elements having positive temperature coefficient

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
DE69633547T 1995-07-25 1996-07-22 Organischer PTC-Thermistor Expired - Fee Related DE69633547T2 (de)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP18909695A JP3229170B2 (ja) 1995-07-25 1995-07-25 蛍光ランプ異常過熱防止装置
JP18909695 1995-07-25
JP27355095 1995-09-27
JP27355095 1995-09-27
JP908496A JP2936057B2 (ja) 1996-01-23 1996-01-23 有機質ｐｔｃサーミスタ
JP908496 1996-01-23
JP17423196 1996-06-13
JP17423196A JP2810351B2 (ja) 1995-09-27 1996-06-13 有機質正特性サーミスタ

Publications (2)

Publication Number Publication Date
DE69633547D1 DE69633547D1 (de) 2004-11-11
DE69633547T2 true DE69633547T2 (de) 2005-02-03

Family

ID=27455091

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69633547T Expired - Fee Related DE69633547T2 (de) 1995-07-25 1996-07-22 Organischer PTC-Thermistor

Country Status (8)

Country Link
US (1) US5793276A (enExample)
EP (1) EP0758131B1 (enExample)
KR (1) KR100295013B1 (enExample)
CN (1) CN1090797C (enExample)
DE (1) DE69633547T2 (enExample)
MY (1) MY115034A (enExample)
NO (1) NO318126B1 (enExample)
TW (1) TW312794B (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW344828B (en) * 1997-02-28 1998-11-11 Mitsubishi Electric Corp Organic positive temperature coefficient composition and a circuit protection device using such composition
JP3219044B2 (ja) * 1997-03-31 2001-10-15 松下電器産業株式会社 環形蛍光ランプ
EP0932166B1 (en) * 1998-01-22 2007-03-21 Mitsubishi Denki Kabushiki Kaisha Polymeric PTC composition and circuit protection device made therefrom
JP3736171B2 (ja) * 1998-03-31 2006-01-18 東芝ライテック株式会社 電球形蛍光ランプ及び照明器具
EP1100135A4 (en) * 1998-06-25 2006-06-14 Mitsubishi Electric Corp Cell and method of producing the same
EP1035606A4 (en) * 1998-06-25 2006-06-14 Mitsubishi Electric Corp CELL AND PROCESS FOR PRODUCING THE SAME
US6159635A (en) * 1998-09-29 2000-12-12 Electrofuel Inc. Composite electrode including current collector
US20020198145A1 (en) * 1999-06-10 2002-12-26 Cognetix, Inc. MuO-conopeptides and their use as local anesthetics
US6362721B1 (en) * 1999-08-31 2002-03-26 Tyco Electronics Corporation Electrical device and assembly
CN1397016A (zh) * 2000-01-28 2003-02-12 催化电极有限公司 一氧化碳检测器
US6597551B2 (en) 2000-12-13 2003-07-22 Huladyne Corporation Polymer current limiting device and method of manufacture
KR100411778B1 (ko) * 2001-10-12 2003-12-24 주식회사 쎄라텍 중합체 양성온도계수 써미스터 제조방법
JP3857571B2 (ja) * 2001-11-15 2006-12-13 タイコ エレクトロニクス レイケム株式会社 ポリマーｐｔｃサーミスタおよび温度センサ
TWI269317B (en) * 2005-07-28 2006-12-21 Polytronics Technology Corp Over-current protection device
TWI292972B (en) * 2005-08-11 2008-01-21 Polytronics Technology Corp Over-current protection device
USRE44224E1 (en) 2005-12-27 2013-05-21 Polytronics Technology Corp. Surface-mounted over-current protection device
US8044763B2 (en) 2005-12-27 2011-10-25 Polytronics Technology Corp. Surface-mounted over-current protection device
TWI282696B (en) 2005-12-27 2007-06-11 Polytronics Technology Corp Surface-mounted over-current protection device
TWI298598B (en) * 2006-02-15 2008-07-01 Polytronics Technology Corp Over-current protection device
TWI310955B (en) * 2006-09-26 2009-06-11 Polytronics Technology Corp Over-current protection device
CN101162632B (zh) * 2006-10-10 2010-05-19 聚鼎科技股份有限公司 过电流保护组件
CN101584011B (zh) * 2006-11-20 2015-02-18 沙伯基础创新塑料知识产权有限公司 导电组合物、其制造方法以及包含它的制品
DE102007029525A1 (de) * 2007-04-12 2008-10-23 Metallux Ag Verbundbauteil
CN102127287A (zh) * 2011-01-31 2011-07-20 上海长园维安电子线路保护股份有限公司 导电复合材料及由其制备的ptc热敏元件
JP5955014B2 (ja) 2011-02-14 2016-07-20 株式会社半導体エネルギー研究所 発光モジュール、発光パネルおよび照明装置
JP5786961B2 (ja) 2011-12-27 2015-09-30 トヨタ自動車株式会社 通電加熱式触媒装置及びその製造方法
WO2013114293A1 (en) * 2012-01-30 2013-08-08 Pst Sensors (Proprietary) Limited Large area temperature sensor
CN106317544B (zh) * 2015-06-30 2018-12-21 上海利韬电子有限公司 导电聚合物组合物、导电聚合物片材、电气器件以及它们的制备方法
WO2018080441A1 (en) * 2016-10-25 2018-05-03 Hewlett-Packard Development Company, L.P. Temperature sensors
TWI642148B (zh) * 2016-12-27 2018-11-21 日商三星皮帶股份有限公司 Conductive paste and electronic substrate and method of manufacturing same
US10575412B2 (en) 2016-12-27 2020-02-25 Mitsuboshi Belting Ltd. Electroconductive paste, electronic substrate, and method for manufacturing said substrate
TWI685011B (zh) * 2017-09-22 2020-02-11 美商力特福斯股份有限公司 熔絲元件
CN111226499B (zh) * 2017-10-23 2022-11-18 伊利诺斯工具制品有限公司 用于印制导体的高瓦数无焊柔性连接器
EP4111475A4 (en) * 2020-02-25 2023-04-12 Littelfuse, Inc. PPTC HEATER AND MATERIAL WITH STABLE PERFORMANCE AND SELF-LIMITING BEHAVIOR

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591526A (en) * 1968-01-25 1971-07-06 Polyelectric Corp Method of manufacturing a temperature sensitive,electrical resistor material
US3673121A (en) * 1970-01-27 1972-06-27 Texas Instruments Inc Process for making conductive polymers and resulting compositions
US4237441A (en) * 1978-12-01 1980-12-02 Raychem Corporation Low resistivity PTC compositions
US4369343A (en) * 1979-11-26 1983-01-18 Nissan Motor Co., Ltd. Ignition distributor having electrodes with thermistor discharging portions
US4545926A (en) * 1980-04-21 1985-10-08 Raychem Corporation Conductive polymer compositions and devices
US4314230A (en) * 1980-07-31 1982-02-02 Raychem Corporation Devices comprising conductive polymers
DE3311051A1 (de) * 1983-03-25 1984-09-27 Siemens AG, 1000 Berlin und 8000 München Flexibles heizelement in bandform, das aus elektrisch leitfaehigen koernchen aus ptc-material und einem organischen isolierenden kunststoff als bindemittel besteht, und verfahren zur herstellung des flexiblen heizelementes
JPS6285401A (ja) * 1985-10-09 1987-04-18 株式会社村田製作所 有機質正特性サ−ミスタ
JPS62299833A (ja) * 1986-06-19 1987-12-26 Matsushita Graphic Commun Syst Inc 照明光源装置
JPH01143203A (ja) * 1987-11-27 1989-06-05 Murata Mfg Co Ltd 有機正特性サーミスタ
JPH0616442B2 (ja) * 1988-04-06 1994-03-02 株式会社村田製作所 有機正特性サーミスタ
JPH01257304A (ja) * 1988-04-06 1989-10-13 Murata Mfg Co Ltd 有機正特性サーミスタ
BE1002413A3 (nl) * 1988-05-11 1991-01-29 Spoelders Ludy Inrichting voor het in zaagtandvorm tussen twee paren van boven- en ondermessen uitsnijden en verlijmen van de einden van fineerbanden.
JP2876125B2 (ja) * 1988-09-21 1999-03-31 ティーディーケイ株式会社 低抵抗ｐｔｃ素子
JPH0651859B2 (ja) * 1989-04-04 1994-07-06 帝国通信工業株式会社 摺接パターン用印刷導電ペースト
AU637370B2 (en) * 1989-05-18 1993-05-27 Fujikura Ltd. Ptc thermistor and manufacturing method for the same
KR920701996A (ko) * 1989-08-07 1992-08-12 사와무라 하루오 정 특성 박막 서미스터
JPH047801A (ja) * 1990-04-25 1992-01-13 Daito Tsushinki Kk Ｐｔｃ素子
SE468026B (sv) * 1990-06-05 1992-10-19 Asea Brown Boveri Saett att framstaella en elektrisk anordning
JP2508894B2 (ja) * 1990-06-11 1996-06-19 株式会社村田製作所 誘電体フィルタ装置
JP2833242B2 (ja) * 1991-03-12 1998-12-09 株式会社村田製作所 Ｎｔｃサーミスタ素子
JPH05109502A (ja) * 1991-10-18 1993-04-30 Daito Tsushinki Kk Ｐｔｃ素子

Also Published As

Publication number Publication date
EP0758131A2 (en) 1997-02-12
MY115034A (en) 2003-03-31
NO963059D0 (no) 1996-07-23
NO963059L (no) 1997-01-27
KR970008228A (ko) 1997-02-24
CN1090797C (zh) 2002-09-11
TW312794B (enExample) 1997-08-11
KR100295013B1 (ko) 2001-11-30
US5793276A (en) 1998-08-11
CN1150314A (zh) 1997-05-21
EP0758131B1 (en) 2004-10-06
NO318126B1 (no) 2005-02-07
EP0758131A3 (en) 1997-08-20
DE69633547D1 (de) 2004-11-11

Similar Documents

Publication Publication Date Title
DE69633547T2 (de) Organischer PTC-Thermistor
DE3707503C2 (de) PTC-Zusammensetzung
DE2948350C2 (enExample)
DE2948281C2 (de) Elektrische Schaltung und Schaltungsschutzeinrichtung
DE3854498T2 (de) Elektrische Einrichtung mit einem Widerstandselement aus PTC-Polymer.
DE69725692T2 (de) Elektrischer Übergang mit niedrigem Widerstand in strombegrenzenden Polymeren, erzielt durch Plasmaverfahren
DE69221392T2 (de) Verfahren zur Herstellung einer PTC-Anordnung
DE69908803T2 (de) Verbundelektrode mit ptc polymer
DE60308022T2 (de) Beheizter spiegel
DE69606316T2 (de) Verbesserte polymer ptc-zusammensetzungen
DE69513656T2 (de) Leitfähige polymere enthaltende elektrische vorrichtungen
DE69528897T2 (de) Elektrische bauelemente
DE69103135T2 (de) Vorrichtung zum motor- und kurzschlussschutz.
DE3050761C2 (de) Elektrisch leitfähiger, selbstregelnder Gegenstand mit positiven Temperaturkoeffizienten des elektrischen Widerstandes, sowie Verfahren zu seiner Herstellung
DE69525066T2 (de) Leitfähiges filterlaminat
DE69113687T2 (de) Überstrom-Schutzelement mit selbsttätiger Rückstellung.
EP0649150B1 (de) Verbundwerkstoff
DE69627649T2 (de) Elektrolumineszente lampe mit terpolymer-binder
DE68923455T2 (de) Leitende polymerzusammensetzung.
DE102019108521B4 (de) Stapelbatterie
DE7527288U (de) Selbstbegrenzender elektrischer widerstand
DE69933596T2 (de) Nichtgesinterte Nickelelektrode
DE69505495T2 (de) Wärme-empfindliche beständige verbindung und verfahren zu deren herstellung und verwendung
DE20201728U1 (de) Leiterplatte mit eingebettetem Funktionselement
DE2941196C2 (enExample)

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee