ATE74480T1 - Elektrischer kontakt zwischen elementen mit verschiedenem spezifischen widerstand. - Google Patents

Elektrischer kontakt zwischen elementen mit verschiedenem spezifischen widerstand.

Info

Publication number
ATE74480T1
ATE74480T1 AT85306477T AT85306477T ATE74480T1 AT E74480 T1 ATE74480 T1 AT E74480T1 AT 85306477 T AT85306477 T AT 85306477T AT 85306477 T AT85306477 T AT 85306477T AT E74480 T1 ATE74480 T1 AT E74480T1
Authority
AT
Austria
Prior art keywords
contact layer
members
conductive polymer
resistivity
electrical contact
Prior art date
Application number
AT85306477T
Other languages
English (en)
Inventor
Neville S Batliwalla
Ravinder K Oswal
Michael Charles Jones
Jeff Shafe
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
Application filed by Raychem Corp filed Critical Raychem Corp
Application granted granted Critical
Publication of ATE74480T1 publication Critical patent/ATE74480T1/de

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
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • 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
    • 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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
    • H05B2203/006—Heaters using a particular layout for the resistive material or resistive elements using interdigitated electrodes
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/013—Heaters using resistive films or coatings
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/017—Manufacturing methods or apparatus for heaters
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/02—Heaters using heating elements having a positive temperature coefficient

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Resistance Heating (AREA)
  • Non-Adjustable Resistors (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Thermistors And Varistors (AREA)
  • Surface Heating Bodies (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Contacts (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
AT85306477T 1984-09-14 1985-09-12 Elektrischer kontakt zwischen elementen mit verschiedenem spezifischen widerstand. ATE74480T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US65092084A 1984-09-14 1984-09-14
US66301484A 1984-10-19 1984-10-19
US73540885A 1985-05-17 1985-05-17
EP85306477A EP0176284B1 (de) 1984-09-14 1985-09-12 Elektrischer Kontakt zwischen Elementen mit verschiedenem spezifischen Widerstand

Publications (1)

Publication Number Publication Date
ATE74480T1 true ATE74480T1 (de) 1992-04-15

Family

ID=27417856

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85306477T ATE74480T1 (de) 1984-09-14 1985-09-12 Elektrischer kontakt zwischen elementen mit verschiedenem spezifischen widerstand.

Country Status (4)

Country Link
EP (2) EP0176284B1 (de)
JP (1) JP2554617B2 (de)
AT (1) ATE74480T1 (de)
DE (2) DE3585761D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0209224B1 (de) * 1985-05-17 1992-08-05 RAYCHEM CORPORATION (a Delaware corporation) Folienheizelemente
US4882466A (en) * 1988-05-03 1989-11-21 Raychem Corporation Electrical devices comprising conductive polymers
FR2694472B1 (fr) * 1992-07-29 1994-09-09 Greninguey Bernard Outil chauffant en matériaux composites.
JPH08802U (ja) * 1994-12-09 1996-05-21 八鹿鉄工株式会社 普通型コンバインのセカンドモア
EP1525900B1 (de) 2003-10-24 2006-05-03 Amaxa GmbH Verfahren zur Herstellung eines elektrisch kontaktierbaren Bereichs auf einem dotierten Polymer und nach dem Verfahren herstellbarer Formkörper
IT201700048690A1 (it) * 2017-05-05 2018-11-05 Eltek Spa Dispositivo riscaldatore elettrico, particolarmente ad effetto ptc

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB838478A (en) * 1958-07-14 1960-06-22 Sierracin Corp Improvements in electrically conductive optical articles, particularly connections therefor
US3299253A (en) * 1963-10-30 1967-01-17 Sierracin Corp Warming device
US3287684A (en) * 1964-02-27 1966-11-22 Motson Services Inc Electrical heating device
DE2160358A1 (de) * 1971-12-06 1973-06-14 Manfred Schrauder Drahtlose direktheizplatte
JPS5110892B2 (de) * 1972-04-06 1976-04-07
JPS5148843A (de) * 1974-10-23 1976-04-27 Dainippon Printing Co Ltd
US4421582A (en) * 1975-08-04 1983-12-20 Raychem Corporation Self-heating article with deformable electrodes
JPS55122381A (en) * 1979-03-15 1980-09-20 Toppan Printing Co Ltd Method of forming electrode
NZ193661A (en) * 1979-05-10 1983-06-17 Sunbeam Corp Heating element conductive and ptc material
US4323726A (en) * 1980-07-24 1982-04-06 Ppg Industries, Inc. Electrical bus bar assembly

Also Published As

Publication number Publication date
DE3586994D1 (de) 1993-02-25
EP0307007B1 (de) 1993-01-13
EP0307007A3 (en) 1989-04-12
EP0176284B1 (de) 1992-04-01
JP2554617B2 (ja) 1996-11-13
EP0176284A1 (de) 1986-04-02
JPS6199292A (ja) 1986-05-17
EP0307007A2 (de) 1989-03-15
DE3586994T2 (de) 1993-08-19
DE3585761D1 (de) 1992-05-07

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