CA935216A - Heating elements - Google Patents

Heating elements

Info

Publication number
CA935216A
CA935216A CA105397A CA105397A CA935216A CA 935216 A CA935216 A CA 935216A CA 105397 A CA105397 A CA 105397A CA 105397 A CA105397 A CA 105397A CA 935216 A CA935216 A CA 935216A
Authority
CA
Canada
Prior art keywords
heating elements
heating
elements
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
Application number
CA105397A
Other languages
English (en)
Other versions
CA105397S (en
Inventor
Maccoll Donald
O'pray Hugh
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of CA935216A publication Critical patent/CA935216A/en
Expired 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
    • H05B3/10—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
CA105397A 1970-03-09 1971-02-15 Heating elements Expired CA935216A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1117970 1970-03-09

Publications (1)

Publication Number Publication Date
CA935216A true CA935216A (en) 1973-10-09

Family

ID=9981460

Family Applications (1)

Application Number Title Priority Date Filing Date
CA105397A Expired CA935216A (en) 1970-03-09 1971-02-15 Heating elements

Country Status (8)

Country Link
US (1) US3691349A (no)
AT (1) AT308256B (no)
CA (1) CA935216A (no)
DE (1) DE2111277A1 (no)
DK (1) DK132979C (no)
FR (1) FR2094940A5 (no)
GB (1) GB1333086A (no)
NO (1) NO129932B (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2438984C3 (de) * 1974-08-14 1981-11-19 Hoechst Ag, 6000 Frankfurt Kontaktvorrichtung an einer Folie eines Flächenheizleiters
US4318220A (en) * 1979-04-19 1982-03-09 Raychem Corporation Process for recovering heat recoverable sheet material
US4439666A (en) * 1981-10-07 1984-03-27 Intermountain Thermafloor Electrical heating system
DE3433669A1 (de) * 1984-02-29 1985-08-29 Buchtal Gmbh, 8472 Schwarzenfeld Flaechiger keramischer formkoerper
US5138133A (en) * 1988-11-16 1992-08-11 Think Corporation Heating sheet having far infrared radiator attached and various equipments utilizing heating sheet
GB2228653B (en) * 1989-01-25 1992-03-04 Thermaflex Ltd Flexible heating element

Also Published As

Publication number Publication date
GB1333086A (en) 1973-10-10
NO129932B (no) 1974-06-10
DK132979B (da) 1976-03-01
DK132979C (da) 1976-08-02
DE2111277A1 (de) 1971-10-21
AT308256B (de) 1973-06-25
US3691349A (en) 1972-09-12
FR2094940A5 (no) 1972-02-04

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