GB1333086A - Heating elements - Google Patents

Heating elements

Info

Publication number
GB1333086A
GB1333086A GB1117970A GB1333086DA GB1333086A GB 1333086 A GB1333086 A GB 1333086A GB 1117970 A GB1117970 A GB 1117970A GB 1333086D A GB1333086D A GB 1333086DA GB 1333086 A GB1333086 A GB 1333086A
Authority
GB
United Kingdom
Prior art keywords
conducting
sheet
electrodes
strip
metal foil
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
GB1117970A
Other languages
English (en)
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
Publication of GB1333086A publication Critical patent/GB1333086A/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

Landscapes

  • Surface Heating Bodies (AREA)
  • Laminated Bodies (AREA)
  • Resistance Heating (AREA)
GB1117970A 1970-03-09 1971-04-19 Heating elements Expired GB1333086A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1333086A true GB1333086A (en) 1973-10-10

Family

ID=9981460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1117970A Expired GB1333086A (en) 1970-03-09 1971-04-19 Heating elements

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2228653A (en) * 1989-01-25 1990-08-29 Thermaflex Ltd Flexible heating element

Families Citing this family (5)

* 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
DE3433667A1 (de) * 1984-02-29 1985-09-05 Buchtal Gmbh, 8472 Schwarzenfeld 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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2228653A (en) * 1989-01-25 1990-08-29 Thermaflex Ltd Flexible heating element
GB2228653B (en) * 1989-01-25 1992-03-04 Thermaflex Ltd Flexible heating element
US5229582A (en) * 1989-01-25 1993-07-20 Thermaflex Limited Flexible heating element having embossed electrode

Also Published As

Publication number Publication date
FR2094940A5 (enExample) 1972-02-04
NO129932B (enExample) 1974-06-10
DK132979C (da) 1976-08-02
US3691349A (en) 1972-09-12
AT308256B (de) 1973-06-25
DK132979B (da) 1976-03-01
DE2111277A1 (de) 1971-10-21
CA935216A (en) 1973-10-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees