IN167714B - - Google Patents

Info

Publication number
IN167714B
IN167714B IN404/MAS/86A IN404MA1986A IN167714B IN 167714 B IN167714 B IN 167714B IN 404MA1986 A IN404MA1986 A IN 404MA1986A IN 167714 B IN167714 B IN 167714B
Authority
IN
India
Prior art keywords
resistive element
electrodes
heater
outer insulating
insulating layer
Prior art date
Application number
IN404/MAS/86A
Inventor
Neville Sam Batliwalla
Jeff Shafe
Ravinder K Oswal
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
Publication of IN167714B publication Critical patent/IN167714B/en

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
    • 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—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heater 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—Heater 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 plane, e.g. plate-heater
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional 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
    • H05B2203/011—Heaters using laterally extending conductive material as connecting means
    • 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

Abstract

Electrical sheet heaters which comprise electrodes secured to a surface of a resistive element, a dielectric layer intimately bonded to the resistive element and to the electrodes, and an outer insulating layer. The heater is illustrated in Figure 1.
IN404/MAS/86A 1985-05-17 1986-05-26 IN167714B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73540985A 1985-05-17 1985-05-17

Publications (1)

Publication Number Publication Date
IN167714B true IN167714B (en) 1990-12-08

Family

ID=24955673

Family Applications (1)

Application Number Title Priority Date Filing Date
IN404/MAS/86A IN167714B (en) 1985-05-17 1986-05-26

Country Status (6)

Country Link
EP (1) EP0209224B1 (en)
JP (1) JPS61267287A (en)
AT (1) ATE79209T1 (en)
CA (1) CA1262468A (en)
DE (1) DE3686296T2 (en)
IN (1) IN167714B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2228653B (en) * 1989-01-25 1992-03-04 Thermaflex Ltd Flexible heating element
DE19823495B4 (en) * 1998-05-26 2006-06-22 Latec Ag Flexible surface heating element
CA2721674C (en) 2008-04-22 2016-11-01 Datec Coating Corporation Thick film high temperature thermoplastic insulated heating element
US8575523B2 (en) 2008-04-25 2013-11-05 Innovative Heating Technologies Inc Planar heating element for underfloor heating

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2041047A1 (en) * 1969-02-11 1971-01-29 Renfrew Electronics Ltd Flexible heating panels for clothing or - upholstery
GB1604735A (en) * 1978-04-14 1981-12-16 Raychem Corp Ptc compositions and devices comprising them
US4134004A (en) * 1977-07-18 1979-01-09 American Can Company Electrically heated pizza package
US4250398A (en) * 1978-03-03 1981-02-10 Delphic Research Laboratories, Inc. Solid state electrically conductive laminate
US4400614A (en) * 1980-05-19 1983-08-23 Raychem Corporation PTC Devices and their preparation
US4532164A (en) * 1983-09-15 1985-07-30 Raychem Corporation Heat-shrinkable article
CA1233911A (en) * 1984-01-23 1988-03-08 Michael C. Jones Laminar conductive polymer devices
US4535113A (en) * 1984-03-13 1985-08-13 Union Carbide Corporation Olefin polymer compositions containing silicone additives and the use thereof in the production of film material
EP0175550A1 (en) * 1984-09-14 1986-03-26 RAYCHEM CORPORATION (a California corporation) Sheet heaters having dissociated insulation
EP0176284B1 (en) * 1984-09-14 1992-04-01 RAYCHEM CORPORATION (a Delaware corporation) Electrical contact between metals of different resistivities
DE8433753U1 (en) * 1984-11-17 1985-05-09 Witte & Sutor Gmbh, 7157 Murrhardt ELECTRICALLY HEATED WRITING PAD

Also Published As

Publication number Publication date
CA1262468A (en) 1989-10-24
EP0209224B1 (en) 1992-08-05
DE3686296D1 (en) 1992-09-10
ATE79209T1 (en) 1992-08-15
EP0209224A3 (en) 1988-03-30
DE3686296T2 (en) 1992-12-17
JPS61267287A (en) 1986-11-26
EP0209224A2 (en) 1987-01-21

Similar Documents

Publication Publication Date Title
EP0202896A3 (en) Electrical sheet heaters
EP0223444A3 (en) Electrical heating pad with antistatic surface
CA2085042A1 (en) Electrically heated window
DE3686735D1 (en) HIGH-FREQUENCY HEATER WITH ELECTRICAL HEATER.
AU584318B2 (en) Electrical heating device
AU580552B2 (en) Laminar electrical heaters
EP0209224A3 (en) Sheet heaters
PT82506A (en) An electric heating element
AU1208888A (en) Electrical heater in sheet or strip form
GB2183129B (en) Electrical heaters and manufacture thereof
AU2767089A (en) Electrically conductive resistance heating element
GB2159030B (en) Electrical heating cable having a plane surface bearing on the element to be heated
DE3662956D1 (en) Electrically insulating filler for sheathed heaters
EP0395301A3 (en) Electroconductive heated window and manufacture thereof
AU1823283A (en) Electrically conductive laminate having improved resistance stability and its use in heating
GB2154839B (en) Direct resistance heating electrode
AU6540486A (en) Electric surface heating element and process for its manufacture
AT386892B (en) ELECTRICALLY HEATED CONTINUOUS HEATER
DE3664182D1 (en) Flat ceramic element
JPS6257398U (en)
FR2592264A1 (en) Heating resistor device with fast connecting system, and apparatus provided with such an apparatus
HUT36312A (en) Electrically heated heater
GB2337682A (en) Thick film heaters
EP0280073A3 (en) Circuit substrate with resistor elements
PL268866A1 (en) Electrically conductive compound for making low-power resistors and resistance heaters