DE68918539T2 - Heizgerät mit positivem Temperaturkoeffizienten. - Google Patents

Heizgerät mit positivem Temperaturkoeffizienten.

Info

Publication number
DE68918539T2
DE68918539T2 DE68918539T DE68918539T DE68918539T2 DE 68918539 T2 DE68918539 T2 DE 68918539T2 DE 68918539 T DE68918539 T DE 68918539T DE 68918539 T DE68918539 T DE 68918539T DE 68918539 T2 DE68918539 T2 DE 68918539T2
Authority
DE
Germany
Prior art keywords
heater
temperature coefficient
positive temperature
positive
coefficient
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
DE68918539T
Other languages
English (en)
Other versions
DE68918539D1 (de
Inventor
Leslie Mark Watts
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22876595&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68918539(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of DE68918539D1 publication Critical patent/DE68918539D1/de
Application granted granted Critical
Publication of DE68918539T2 publication Critical patent/DE68918539T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
    • H05B3/845—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields specially adapted for reflecting surfaces, e.g. bathroom - or rearview mirrors
DE68918539T 1988-08-16 1989-08-11 Heizgerät mit positivem Temperaturkoeffizienten. Expired - Fee Related DE68918539T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/233,271 US4857711A (en) 1988-08-16 1988-08-16 Positive temperature coefficient heater

Publications (2)

Publication Number Publication Date
DE68918539D1 DE68918539D1 (de) 1994-11-03
DE68918539T2 true DE68918539T2 (de) 1995-01-26

Family

ID=22876595

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68918539T Expired - Fee Related DE68918539T2 (de) 1988-08-16 1989-08-11 Heizgerät mit positivem Temperaturkoeffizienten.

Country Status (6)

Country Link
US (1) US4857711A (de)
EP (1) EP0356087B1 (de)
JP (1) JPH02162143A (de)
AU (1) AU614645B2 (de)
DE (1) DE68918539T2 (de)
ES (1) ES2060776T3 (de)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4931627A (en) * 1988-08-16 1990-06-05 Illinois Tool Works Inc. Positive temperature coefficient heater with distributed heating capability
JPH0362488A (ja) * 1989-07-28 1991-03-18 Ikeda Bussan Co Ltd 面状発熱体
FR2668876B1 (fr) * 1990-11-07 1992-12-24 Alcatel Espace Circuit electronique controle en temperature.
US5344591A (en) * 1990-11-08 1994-09-06 Smuckler Jack H Self-regulating laminar heating device and method of forming same
US5198639A (en) * 1990-11-08 1993-03-30 Smuckler Jack H Self-regulating heated mirror and method of forming same
US5206482A (en) * 1990-11-08 1993-04-27 Smuckler Jack H Self regulating laminar heating device and method of forming same
US5302809A (en) * 1992-03-06 1994-04-12 Abby Ghiassy Mirror defogger with elongated frame member and downwardly extending heater sheet
US5408069A (en) * 1993-09-28 1995-04-18 Mischel, Jr.; James V. Self-defogging mirror
JPH0799083A (ja) * 1994-05-31 1995-04-11 Tokyo Cosmos Electric Co Ltd ミラー用面状発熱体
DE69532622T2 (de) * 1994-12-07 2005-02-03 Tokyo Cosmos Electric Co. Ltd., , Hachioji Flächenheizelement zur Verwendung bei Spiegeln
FR2736791A1 (fr) * 1995-07-13 1997-01-17 Inderflex Procede de realisation d'une paroi comprenant du verre et pourvue d'un circuit resistif de chauffage
JPH1064669A (ja) * 1996-08-21 1998-03-06 Tokyo Cosmos Electric Co Ltd ミラー用面状発熱体とその製法
DE19704352B4 (de) * 1997-02-05 2005-04-28 Josef Winter Widerstands-Heizvorrichtung
US6084217A (en) * 1998-11-09 2000-07-04 Illinois Tool Works Inc. Heater with PTC element and buss system
KR100411397B1 (ko) * 1998-11-14 2004-03-30 경 태 김 알루미늄시이트를이용한피티씨면상발열체
CA2360072C (en) * 1999-01-25 2004-05-18 Illinois Tool Works Inc. Self regulating flexible heater
US6884965B2 (en) 1999-01-25 2005-04-26 Illinois Tool Works Inc. Flexible heater device
US7202444B2 (en) * 1999-01-25 2007-04-10 Illinois Tool Works Inc. Flexible seat heater
US7053344B1 (en) * 2000-01-24 2006-05-30 Illinois Tool Works Inc Self regulating flexible heater
US6121585A (en) * 1999-03-30 2000-09-19 Robert Dam Electrically heated beverage cup and cupholder system
US6386741B1 (en) 1999-05-06 2002-05-14 Polymore Circuit Technologies, L.P. Method and apparatus for supplying power to an electrical or electronic device in conjunction with a vanity mirror
US6512203B2 (en) 1999-05-06 2003-01-28 Polymore Circuit Technologies Polymer thick film heating element on a glass substrate
DE19922778A1 (de) 1999-05-18 2000-11-23 Mekra Lang Gmbh & Co Kg Beheizbarer Rückspiegel
US6455823B1 (en) 2000-10-06 2002-09-24 Illinois Tool Works Inc. Electrical heater with thermistor
ES2188377B1 (es) * 2001-06-04 2004-10-16 Fico Mirrors, S.A. Conjunto de espejo y placa portaespejos de retrovisores exteriores de vehiculos automoviles.
US6426485B1 (en) 2001-07-31 2002-07-30 Illinois Tool Works Inc. Light diffusing signal mirror heater
US6495799B1 (en) 2001-09-28 2002-12-17 Trw Vehicle Safety Systems Inc. Steering wheel with self-regulating heating element
US7306283B2 (en) * 2002-11-21 2007-12-11 W.E.T. Automotive Systems Ag Heater for an automotive vehicle and method of forming same
US7202445B2 (en) * 2002-11-28 2007-04-10 Nok Corporation Door mirror heater
US7049558B2 (en) * 2003-01-27 2006-05-23 Arcturas Bioscience, Inc. Apparatus and method for heating microfluidic volumes and moving fluids
US7798411B2 (en) * 2003-04-24 2010-09-21 Psion Teklogix Inc. Heated protective window for an optical scanning device
CA2559971A1 (en) * 2004-03-22 2005-09-22 W.E.T. Automotive Systems Ag Heater for an automotive vehicle and method of forming same
US7445315B2 (en) * 2004-11-15 2008-11-04 Palo Alto Research Center Incorporated Thin film and thick film heater and control architecture for a liquid drop ejector
KR100672810B1 (ko) * 2005-07-06 2007-01-22 썬텍 주식회사 면상 발열체 제조방법 및 그에 의하여 제조된 면상 발열체
WO2008058753A1 (de) * 2006-11-14 2008-05-22 Pantrac Gmbh Flächenheizelement
US20090188259A1 (en) * 2006-11-22 2009-07-30 Schukra Of North America, Ltd. Integrated Thermoelectric Cooling Element and Positive Temperature Coefficient Heater
WO2011149680A1 (en) 2010-05-27 2011-12-01 W.E.T. Automotive Systems, Ltd. Heater for an automotive vehicle and method of forming same
US9191997B2 (en) 2010-10-19 2015-11-17 Gentherm Gmbh Electrical conductor
DE102012000977A1 (de) 2011-04-06 2012-10-11 W.E.T. Automotive Systems Ag Heizeinrichtung für komplex geformte Oberflächen
DE202011109990U1 (de) 2011-09-14 2012-12-17 W.E.T. Automotive Systems Ag Temperier-Einrichtung
US10201039B2 (en) 2012-01-20 2019-02-05 Gentherm Gmbh Felt heater and method of making
DE202013003491U1 (de) 2012-06-18 2013-09-20 W.E.T. Automotive Systems Ag Flächengebilde mit elektrischer Funktion
DE102012017047A1 (de) * 2012-08-29 2014-03-06 W.E.T. Automotive Systems Ag Elektrische Heizeinrichtung
DE102012024903A1 (de) 2012-12-20 2014-06-26 W.E.T. Automotive Systems Ag Flächengebilde mit elektrischen Funktionselementen
JP2017517094A (ja) 2014-04-10 2017-06-22 イリノイ トゥール ワークス インコーポレイティド 電気車両電池用ヒーター
US11034332B2 (en) 2014-11-03 2021-06-15 Illinois Tool Works Inc. Transmissive front-face heater for vehicle sensor system
EP3237255B1 (de) * 2014-12-22 2020-01-08 Illinois Tool Works Inc. Zwei ebenen heizung für fahrzeugsensorik
DE112015005140T5 (de) 2015-01-08 2017-08-17 Illinois Tool Works Inc. Konforme Heizung für Windschutzscheiben-Waschdüse
US20180014362A1 (en) 2015-02-13 2018-01-11 Illionois Tool Works Inc. Heater for Windshield Wiper Park Position
CN107810444B (zh) 2015-04-08 2020-11-24 伊利诺斯工具制品有限公司 用于先进驾驶员辅助***的相机加热器
US10631372B2 (en) 2015-04-24 2020-04-21 Guanping Feng Low-power electro-thermal film devices and methods for making the same
US11598568B2 (en) 2016-01-29 2023-03-07 Illinois Tool Works Inc. Smart ice machine with separately fabricated cups for the ice tray
JP6920330B2 (ja) 2016-02-29 2021-08-18 イリノイ トゥール ワークス インコーポレイティド 車両用センサーシステムのハイブリッドヒーター
WO2017209938A1 (en) * 2016-05-31 2017-12-07 3M Innovative Properties Company Conductive heater
EP3466197A4 (de) * 2016-05-31 2020-01-08 3M Innovative Properties Company Erwärmungsvorrichtung mit konvektiver vorrichtung und leitendem heizelement
US20190040926A1 (en) 2017-08-07 2019-02-07 Illinois Tool Works Inc. Temperature stabilized viscous damper system
WO2022197540A1 (en) 2021-03-15 2022-09-22 Illinois Tool Works Inc. Camera bracket assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659079A (en) * 1971-04-27 1972-04-25 Ppg Industries Inc Electrically heated window
GB1391425A (en) * 1971-06-09 1975-04-23 Glaverbel Electrically heated panels
US3887788A (en) * 1972-10-13 1975-06-03 Seibel & Seibel Enterprises Condensation free mirror
DE2515001C2 (de) * 1975-04-04 1986-10-02 Schering AG, 1000 Berlin und 4709 Bergkamen Prostaglandin enthaltende gefriergetrocknete Pulver
US4037286A (en) * 1976-01-14 1977-07-26 Medearis G P Rearview mirror for vehicles
DE2901342A1 (de) * 1979-01-15 1980-07-24 Vorwerk & Sohn Beheizbarer aussenspiegel fuer kraftfahrzeuge
GB2061680B (en) * 1979-10-22 1983-03-09 Bfg Glassgroup Electrically heated panels
DE3311803A1 (de) * 1983-03-31 1984-10-11 Stettner & Co, 8560 Lauf Elektrische heizvorrichtung, insbesondere fuer spiegel
JPS60145594U (ja) * 1984-03-02 1985-09-27 東京コスモス電機株式会社 面状発熱体用抵抗体
US4931627A (en) * 1988-08-16 1990-06-05 Illinois Tool Works Inc. Positive temperature coefficient heater with distributed heating capability

Also Published As

Publication number Publication date
AU3827389A (en) 1990-02-22
EP0356087B1 (de) 1994-09-28
US4857711A (en) 1989-08-15
DE68918539D1 (de) 1994-11-03
EP0356087A3 (de) 1991-05-08
EP0356087A2 (de) 1990-02-28
JPH02162143A (ja) 1990-06-21
ES2060776T3 (es) 1994-12-01
AU614645B2 (en) 1991-09-05

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Legal Events

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