DE69633087D1 - Thermistor mit positivem Temperaturkoeffizient des Widerstandes - Google Patents

Thermistor mit positivem Temperaturkoeffizient des Widerstandes

Info

Publication number
DE69633087D1
DE69633087D1 DE69633087T DE69633087T DE69633087D1 DE 69633087 D1 DE69633087 D1 DE 69633087D1 DE 69633087 T DE69633087 T DE 69633087T DE 69633087 T DE69633087 T DE 69633087T DE 69633087 D1 DE69633087 D1 DE 69633087D1
Authority
DE
Germany
Prior art keywords
thermistor
resistance
temperature coefficient
positive temperature
positive
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
Application number
DE69633087T
Other languages
English (en)
Other versions
DE69633087T2 (de
Inventor
Yasuhiro Oya
Keiichi Yamada
Yasuaki Tsujimura
Naoto Miwa
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Application granted granted Critical
Publication of DE69633087D1 publication Critical patent/DE69633087D1/de
Publication of DE69633087T2 publication Critical patent/DE69633087T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Thermistors And Varistors (AREA)
  • Details Of Resistors (AREA)
DE69633087T 1995-04-11 1996-04-10 Thermistor mit positivem Temperaturkoeffizient des Widerstandes Expired - Lifetime DE69633087T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11114395 1995-04-11
JP11114395A JP3646345B2 (ja) 1995-04-11 1995-04-11 正特性サーミスタ装置

Publications (2)

Publication Number Publication Date
DE69633087D1 true DE69633087D1 (de) 2004-09-16
DE69633087T2 DE69633087T2 (de) 2005-08-11

Family

ID=14553553

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69633087T Expired - Lifetime DE69633087T2 (de) 1995-04-11 1996-04-10 Thermistor mit positivem Temperaturkoeffizient des Widerstandes

Country Status (4)

Country Link
US (1) US5729189A (de)
EP (1) EP0738098B1 (de)
JP (1) JP3646345B2 (de)
DE (1) DE69633087T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2762958B1 (fr) * 1997-05-02 1999-08-13 Realisations Et Diffusion Pour Dispositif de chauffage a elements resistifs a coefficient de temperature positif
DE19738318C5 (de) * 1997-09-02 2014-10-30 Behr Gmbh & Co. Kg Elektrische Heizeinrichtung für ein Kraftfahrzeug
TW487742B (en) 1999-05-10 2002-05-21 Matsushita Electric Ind Co Ltd Electrode for PTC thermistor, manufacture thereof, and PTC thermistor
JP4746732B2 (ja) * 2000-05-31 2011-08-10 キヤノン株式会社 画像表示装置の製造方法
US6411191B1 (en) 2000-10-24 2002-06-25 Eaton Corporation Current-limiting device employing a non-uniform pressure distribution between one or more electrodes and a current-limiting material
DE10216010A1 (de) † 2002-04-11 2003-10-23 Behr France Sarl Elektrische Heizvorrichtung, insbesondere für ein Kraftfahrzeug
JP2008171889A (ja) * 2007-01-09 2008-07-24 Nichicon Corp 正特性サーミスタおよびその製造方法
JP2008311362A (ja) * 2007-06-13 2008-12-25 Tdk Corp セラミック電子部品
ES2382138T3 (es) * 2007-07-18 2012-06-05 Eberspächer Catem Gmbh & Co. Kg Dispositivo de calefacción eléctrico
DE502007005351D1 (de) * 2007-07-20 2010-11-25 Eberspaecher Catem Gmbh & Co K Elektrische Heizvorrichtung insbesondere für Kraftfahrzeuge
DE102012109801B4 (de) * 2012-10-15 2015-02-05 Borgwarner Ludwigsburg Gmbh Elektrische Heizvorrichtung
CN103945577A (zh) * 2014-04-02 2014-07-23 常熟市常源变压器有限公司 安全节能型全自动防潮祛湿加热板
CN114873008B (zh) * 2022-06-28 2023-12-26 甘肃沁园春艺术花海文化旅游有限公司 一种富含脂肪酸的调和油及其灌装装置
DE102022124676A1 (de) 2022-09-26 2024-03-28 Eberspächer Catem Gmbh & Co. Kg Einspritzvorrichtung und elektrische Heizvorrichtung für eine entsprechende Einspritzvorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2076270B (en) * 1980-05-14 1984-08-30 Matsushita Electric Ind Co Ltd Electrical air-heating device
GB2090710B (en) * 1980-12-26 1984-10-03 Matsushita Electric Ind Co Ltd Thermistor heating device
JPS61154003A (ja) * 1984-12-26 1986-07-12 株式会社デンソー 還元性雰囲気中に用いられる耐還元性を有する正特性半導体磁器
JP2685170B2 (ja) * 1985-11-04 1997-12-03 株式会社デンソー 加熱装置
US5256857A (en) * 1990-08-22 1993-10-26 Texas Instruments Incorporated Finned PTC air heater assembly for heating an automotive passenger compartment

Also Published As

Publication number Publication date
EP0738098B1 (de) 2004-08-11
DE69633087T2 (de) 2005-08-11
JP3646345B2 (ja) 2005-05-11
JPH08288106A (ja) 1996-11-01
EP0738098A2 (de) 1996-10-16
US5729189A (en) 1998-03-17
EP0738098A3 (de) 1996-12-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)