DE3775240D1 - Elektrische vorrichtung. - Google Patents

Elektrische vorrichtung.

Info

Publication number
DE3775240D1
DE3775240D1 DE8787301614T DE3775240T DE3775240D1 DE 3775240 D1 DE3775240 D1 DE 3775240D1 DE 8787301614 T DE8787301614 T DE 8787301614T DE 3775240 T DE3775240 T DE 3775240T DE 3775240 D1 DE3775240 D1 DE 3775240D1
Authority
DE
Germany
Prior art keywords
electrical device
electrical
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
DE8787301614T
Other languages
English (en)
Inventor
Michael Lind Jensen
Jan Vansant
Jean Marie Etienne Nolf
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.)
Commscope Connectivity Belgium BVBA
Original Assignee
Raychem NV SA
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 Raychem NV SA filed Critical Raychem NV SA
Application granted granted Critical
Publication of DE3775240D1 publication Critical patent/DE3775240D1/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
    • H01C7/04—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 negative temperature coefficient
    • 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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Thermistors And Varistors (AREA)
  • Resistance Heating (AREA)
DE8787301614T 1986-02-24 1987-02-24 Elektrische vorrichtung. Expired - Fee Related DE3775240D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868604519A GB8604519D0 (en) 1986-02-24 1986-02-24 Electrical devices

Publications (1)

Publication Number Publication Date
DE3775240D1 true DE3775240D1 (de) 1992-01-30

Family

ID=10593566

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787301614T Expired - Fee Related DE3775240D1 (de) 1986-02-24 1987-02-24 Elektrische vorrichtung.

Country Status (12)

Country Link
US (1) US4801784A (de)
EP (1) EP0237228B1 (de)
JP (1) JPS62219602A (de)
KR (1) KR870008340A (de)
AR (1) AR242692A1 (de)
AT (1) ATE70687T1 (de)
AU (1) AU6920487A (de)
BR (1) BR8700876A (de)
CA (1) CA1266331A (de)
DE (1) DE3775240D1 (de)
GB (1) GB8604519D0 (de)
NO (1) NO870755L (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4885432A (en) * 1987-04-06 1989-12-05 Raychem Corporation Splice case
US4831354A (en) * 1987-12-03 1989-05-16 Therm-O-Disc, Incorporated Polymer type PTC assembly
NO880529L (no) * 1988-02-08 1989-08-09 Ramu Int Selvbegrensede elektrisk varmeelement.
US4882466A (en) * 1988-05-03 1989-11-21 Raychem Corporation Electrical devices comprising conductive polymers
JPH0631685Y2 (ja) * 1990-11-26 1994-08-22 太平洋精工株式会社 ブロアモータ用抵抗器
JP2741434B2 (ja) * 1990-11-26 1998-04-15 太平洋精工株式会社 ブロアモータ用抵抗器
IT1250833B (it) * 1991-07-31 1995-04-21 Fiat Auto Spa Dispositivo rilevatore per valutare le condizioni di conforto termico in un ambiente, ad esempio nell'abitacolo di un autoveicolo.
US5852397A (en) * 1992-07-09 1998-12-22 Raychem Corporation Electrical devices
DE59306823D1 (de) * 1993-08-25 1997-07-31 Abb Research Ltd Elektrisches Widerstandselement und Verwendung dieses Widerstandselementes in einem Strombegrenzer
US5432323A (en) * 1994-01-07 1995-07-11 Sopory; Umesh K. Regulated electric strip heater
EP0760157B1 (de) 1994-05-16 1998-08-26 Raychem Corporation Elektrisches bauteil mit einem ptc-widerstandselement
US5582770A (en) * 1994-06-08 1996-12-10 Raychem Corporation Conductive polymer composition
EP0766867B1 (de) * 1994-06-09 2002-11-20 Tyco Electronics Corporation Elektrische bauelemente
GB2291620A (en) * 1994-09-08 1996-01-31 Grace W R & Co Multiple power pulses in an impulse welding apparatus
JPH08203703A (ja) * 1995-01-26 1996-08-09 Murata Mfg Co Ltd サーミスタ素子
US5820995A (en) * 1995-10-27 1998-10-13 Murata Manufacturing Co., Ltd. Laminated composite ceramics and elements using same
GB9626517D0 (en) * 1996-12-20 1997-02-05 Bicc Plc Self-limiting heaters
AT406924B (de) * 1998-02-02 2000-10-25 Manfred Dr Elsaesser Heizelement
WO1999039550A1 (de) * 1998-02-02 1999-08-05 Elsässer, Manfred Flächiges heizelement und anwendungen von flächigen heizelementen
DE19826544C1 (de) * 1998-06-15 1999-12-02 Manfred Elsaesser Elektrisches Widerstandsheizelement
US6854176B2 (en) * 1999-09-14 2005-02-15 Tyco Electronics Corporation Process for manufacturing a composite polymeric circuit protection device
US6640420B1 (en) * 1999-09-14 2003-11-04 Tyco Electronics Corporation Process for manufacturing a composite polymeric circuit protection device
TW529772U (en) * 2002-06-06 2003-04-21 Protectronics Technology Corp Surface mountable laminated circuit protection device
TWI254503B (en) * 2003-11-05 2006-05-01 Polytronics Technology Corp Over-current protection apparatus and manufacturing method thereof
US7072664B2 (en) * 2004-01-13 2006-07-04 Telcordia Technologies, Inc. Estimating non-uniform spatial offered loads in a cellular wireless network
CN101031801B (zh) * 2004-09-30 2010-12-01 爱科来株式会社 薄膜加热器和分析用具
US7119655B2 (en) * 2004-11-29 2006-10-10 Therm-O-Disc, Incorporated PTC circuit protector having parallel areas of effective resistance
US20080010815A1 (en) * 2006-07-17 2008-01-17 W.E.T. Automotive Group Ag Heating tape structure
US8063730B2 (en) * 2008-09-30 2011-11-22 Tsinghua University Thermistor and electrical device employed with same
KR101219967B1 (ko) * 2010-09-28 2013-01-08 현대자동차주식회사 Ｐｔｃ히터를 이용한 차량용 난방장치 및 그 방법
DE102015107322A1 (de) * 2015-05-11 2016-11-17 Borgwarner Ludwigsburg Gmbh Heizwiderstand und Verfahren zur Herstellung eines Heizwiderstands
US11425797B2 (en) 2019-10-29 2022-08-23 Rosemount Aerospace Inc. Air data probe including self-regulating thin film heater
US11745879B2 (en) 2020-03-20 2023-09-05 Rosemount Aerospace Inc. Thin film heater configuration for air data probe
US11570852B2 (en) * 2020-10-15 2023-01-31 Littelfuse, Inc. PPTC heating element having varying power density

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017715A (en) * 1975-08-04 1977-04-12 Raychem Corporation Temperature overshoot heater
GB1521460A (en) * 1974-08-30 1978-08-16 Raychem Corp Self-limiting electrically resistive article and process for its manufacture
FI64482C (fi) * 1974-09-27 1983-11-10 Raychem Corp Vaermeaoterhaemtbar anordning och anordning av densamma foer en kabelskarv
US4330703A (en) * 1975-08-04 1982-05-18 Raychem Corporation Layered self-regulating heating article
US4654511A (en) * 1974-09-27 1987-03-31 Raychem Corporation Layered self-regulating heating article
NL7603997A (nl) * 1976-04-15 1977-10-18 Philips Nv Elektrische verhittingsinrichting omvattende een weerstandslichaam uit p.t.c.-materiaal.
US4314145A (en) * 1978-01-30 1982-02-02 Raychem Corporation Electrical devices containing PTC elements
US4445026A (en) * 1979-05-21 1984-04-24 Raychem Corporation Electrical devices comprising PTC conductive polymer elements
DE2932026A1 (de) * 1979-08-07 1981-02-26 Bosch Siemens Hausgeraete Elektrische heizeinrichtung mit einem heizelement aus kaltleitermaterial
DE2948592C2 (de) * 1979-12-03 1990-05-10 Fritz Eichenauer GmbH & Co KG, 6744 Kandel Elektrisches Widerstandsheizelement
US4475138A (en) * 1980-04-21 1984-10-02 Raychem Corporation Circuit protection devices comprising PTC element
US4330704A (en) * 1980-08-08 1982-05-18 Raychem Corporation Electrical devices comprising conductive polymers
GB2110909B (en) * 1981-11-26 1985-06-12 Hadeje International Bv Heating fabric
US4659913A (en) * 1982-04-16 1987-04-21 Raychem Corporation Elongate electrical assemblies
US4574188A (en) * 1982-04-16 1986-03-04 Raychem Corporation Elongate electrical assemblies
CA1233911A (en) * 1984-01-23 1988-03-08 Michael C. Jones Laminar conductive polymer devices

Also Published As

Publication number Publication date
US4801784A (en) 1989-01-31
JPS62219602A (ja) 1987-09-26
GB8604519D0 (en) 1986-04-03
NO870755L (no) 1987-08-25
AU6920487A (en) 1987-08-27
EP0237228A1 (de) 1987-09-16
ATE70687T1 (de) 1992-01-15
KR870008340A (ko) 1987-09-25
AR242692A1 (es) 1993-04-30
BR8700876A (pt) 1987-12-15
NO870755D0 (no) 1987-02-24
CA1266331A (en) 1990-02-27
EP0237228B1 (de) 1991-12-18

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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