HK1006773A1 - Electrical device comprising conductive polymers - Google Patents

Electrical device comprising conductive polymers

Info

Publication number
HK1006773A1
HK1006773A1 HK98105929A HK98105929A HK1006773A1 HK 1006773 A1 HK1006773 A1 HK 1006773A1 HK 98105929 A HK98105929 A HK 98105929A HK 98105929 A HK98105929 A HK 98105929A HK 1006773 A1 HK1006773 A1 HK 1006773A1
Authority
HK
Hong Kong
Prior art keywords
ptc
resistor
conductive polymer
electrical device
conductive polymers
Prior art date
Application number
HK98105929A
Other languages
English (en)
Inventor
Shou-Mean Fang
David A Horsma
Guillaume Peronnet
Charles H Camphouse
Original Assignee
Raychem 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 US07/102,987 external-priority patent/US4907340A/en
Application filed by Raychem Corp filed Critical Raychem Corp
Publication of HK1006773A1 publication Critical patent/HK1006773A1/xx

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
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • 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
    • H05B3/146—Conductive polymers, e.g. polyethylene, thermoplastics

Landscapes

  • Thermistors And Varistors (AREA)
  • Conductive Materials (AREA)
  • Resistance Heating (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Multicomponent Fibers (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Silicon Polymers (AREA)
  • Emergency Protection Circuit Devices (AREA)
HK98105929A 1987-09-30 1998-06-22 Electrical device comprising conductive polymers HK1006773A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/102,987 US4907340A (en) 1987-09-30 1987-09-30 Electrical device comprising conductive polymers
US11508987A 1987-10-30 1987-10-30
US12469687A 1987-11-24 1987-11-24
PCT/US1988/003377 WO1989003162A1 (en) 1987-09-30 1988-09-30 Electrical device comprising conductive polymers

Publications (1)

Publication Number Publication Date
HK1006773A1 true HK1006773A1 (en) 1999-03-12

Family

ID=27379448

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98105929A HK1006773A1 (en) 1987-09-30 1998-06-22 Electrical device comprising conductive polymers

Country Status (7)

Country Link
EP (1) EP0390807B1 (xx)
JP (2) JP3335348B2 (xx)
KR (1) KR890702405A (xx)
AT (1) ATE145512T1 (xx)
DE (1) DE3855679T2 (xx)
HK (1) HK1006773A1 (xx)
WO (1) WO1989003162A1 (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2573665Y2 (ja) * 1991-07-18 1998-06-04 株式会社村田製作所 抵抗内蔵サージアブソーバ
JP2002507329A (ja) * 1997-07-01 2002-03-05 シーメンス アクチエンゲゼルシヤフト 過負荷保護回路機能付きハイブリッド回路装置
KR20030024256A (ko) * 2001-09-17 2003-03-26 주식회사 쎄라텍 중합체 양성온도계수 써미스터 제조방법
US9175146B2 (en) 2006-08-08 2015-11-03 Sabic Global Technologies B.V. Thermal conductive polymeric PTC compositions
SE530660C2 (sv) * 2006-10-17 2008-08-05 Conflux Ab Värmeelement
JP2007059952A (ja) * 2006-12-04 2007-03-08 Tdk Corp Ｐ−ｐｔｃサーミスタ組成物の製造方法、ｐ−ｐｔｃサーミスタ組成物、ｐ−ｐｔｃサーミスタ素体及びｐ−ｐｔｃサーミスタ
JP2008213661A (ja) * 2007-03-05 2008-09-18 Misato Kk 車両用面状発熱体及びこれを用いた車両暖房装置
US20110188166A1 (en) * 2008-07-10 2011-08-04 Hiroyuki Koyama PTC Device and Electrical Apparatus Containing the Same
KR101129251B1 (ko) * 2009-10-13 2012-03-26 (주) 유니플라텍 피티씨 소자의 제조방법 및 이를 이용한 면상발열체 과열방지 시스템
CN104411030B (zh) * 2014-11-27 2016-08-24 芜湖敬创电子科技有限公司 消除感应电的发热器装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413301A (en) * 1980-04-21 1983-11-01 Raychem Corporation Circuit protection devices comprising PTC element
US4400614A (en) * 1980-05-19 1983-08-23 Raychem Corporation PTC Devices and their preparation
FR2525858A1 (fr) * 1982-04-29 1983-11-04 Burton Corblin Cuve destinee a la preparation du caille en vue de la fabrication de fromages
FR2528253A1 (fr) * 1982-06-04 1983-12-09 Jaeger Dispositif de protection des circuits electroniques contre les surtensions
NL8202666A (nl) * 1982-07-02 1984-02-01 Philips Nv Netspanningsdiscriminatieinrichting.
US4514620A (en) * 1983-09-22 1985-04-30 Raychem Corporation Conductive polymers exhibiting PTC characteristics
US4724417A (en) * 1985-03-14 1988-02-09 Raychem Corporation Electrical devices comprising cross-linked conductive polymers
US4743321A (en) * 1985-10-04 1988-05-10 Raychem Corporation Devices comprising PTC conductive polymers

Also Published As

Publication number Publication date
KR890702405A (ko) 1989-12-23
EP0390807A4 (en) 1991-03-13
JPH03500470A (ja) 1991-01-31
JP3335348B2 (ja) 2002-10-15
JPH11150003A (ja) 1999-06-02
DE3855679T2 (de) 1997-06-19
WO1989003162A1 (en) 1989-04-06
DE3855679D1 (de) 1997-01-02
ATE145512T1 (de) 1996-12-15
JP3181263B2 (ja) 2001-07-03
EP0390807A1 (en) 1990-10-10
EP0390807B1 (en) 1996-11-20

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20080929