GB1409652A - Electric heating elements - Google Patents

Electric heating elements

Info

Publication number
GB1409652A
GB1409652A GB5501671A GB5501671A GB1409652A GB 1409652 A GB1409652 A GB 1409652A GB 5501671 A GB5501671 A GB 5501671A GB 5501671 A GB5501671 A GB 5501671A GB 1409652 A GB1409652 A GB 1409652A
Authority
GB
United Kingdom
Prior art keywords
electric heating
heating elements
conductor
areas
enggaard
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
GB5501671A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB5501671A priority Critical patent/GB1409652A/en
Priority to DE2231854A priority patent/DE2231854A1/en
Priority to CH982472A priority patent/CH545055A/en
Priority to AT577172A priority patent/AT318099B/en
Priority to FR7224611A priority patent/FR2145510B3/fr
Priority to NO2442/72A priority patent/NO133215C/no
Publication of GB1409652A publication Critical patent/GB1409652A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D13/00—Electric heating systems
    • F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Abstract

1409652 Area heating sheets J K ENGGAARD 6 Sept 1972 [9 July 1971 26 Nov 1971] 32364/71 and 55016/71 Heading H5H A heating sheet which may be cut and which retains a constant ohms/square comprises a conductor/resistor/conductor laminate having insulated surfaces such that the resistive areas are discontinuous so as to be present and absent in uniformly distributed areas as shown for example in Figs. 3 and 4.
GB5501671A 1971-07-09 1971-11-26 Electric heating elements Expired GB1409652A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB5501671A GB1409652A (en) 1971-07-09 1971-11-26 Electric heating elements
DE2231854A DE2231854A1 (en) 1971-07-09 1972-06-29 ELECTRIC HEATING ELEMENT
CH982472A CH545055A (en) 1971-07-09 1972-06-30 Electric heating element
AT577172A AT318099B (en) 1971-11-26 1972-07-05 Electric heating element
FR7224611A FR2145510B3 (en) 1971-07-09 1972-07-07
NO2442/72A NO133215C (en) 1971-07-09 1972-07-07

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3236471 1971-07-09
GB5501671A GB1409652A (en) 1971-07-09 1971-11-26 Electric heating elements

Publications (1)

Publication Number Publication Date
GB1409652A true GB1409652A (en) 1975-10-08

Family

ID=26261335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5501671A Expired GB1409652A (en) 1971-07-09 1971-11-26 Electric heating elements

Country Status (5)

Country Link
CH (1) CH545055A (en)
DE (1) DE2231854A1 (en)
FR (1) FR2145510B3 (en)
GB (1) GB1409652A (en)
NO (1) NO133215C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141610A (en) * 1983-05-11 1984-12-19 Raychem Corp Laminar electric heaters
US4548662A (en) * 1983-05-11 1985-10-22 Raychem Corporation Method of providing a protective covering over a substrate
ES2217989A1 (en) * 2004-06-04 2004-11-01 Fagor, S.Coop. Electric heating device, has resistive surface provided with resistive circuit, where resistance value of bottom part of resistive surface is greater than that of top part of resistive surface
FR2857213A1 (en) * 2003-07-02 2005-01-07 Alain Marec Heating device for heating e.g. air, has electrode disposed in plane parallel to support, and another electrode disposed in plane parallel to layer of resistive material and former electrode

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT377408B (en) * 1975-03-07 1985-03-25 Rueling Felix METHOD FOR COATING METAL BODIES AND ELECTRICALLY CONDUCTIVE COATING PRODUCED BY THIS METHOD
DE3042419A1 (en) * 1980-11-11 1982-08-05 Fritz Eichenauer GmbH & Co KG, 6744 Kandel Heating device for motor vehicle mirror - with PTC heating elements on rear of adhesive copper foil

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141610A (en) * 1983-05-11 1984-12-19 Raychem Corp Laminar electric heaters
US4517449A (en) * 1983-05-11 1985-05-14 Raychem Corporation Laminar electrical heaters
US4548662A (en) * 1983-05-11 1985-10-22 Raychem Corporation Method of providing a protective covering over a substrate
FR2857213A1 (en) * 2003-07-02 2005-01-07 Alain Marec Heating device for heating e.g. air, has electrode disposed in plane parallel to support, and another electrode disposed in plane parallel to layer of resistive material and former electrode
ES2217989A1 (en) * 2004-06-04 2004-11-01 Fagor, S.Coop. Electric heating device, has resistive surface provided with resistive circuit, where resistance value of bottom part of resistive surface is greater than that of top part of resistive surface

Also Published As

Publication number Publication date
DE2231854A1 (en) 1973-01-18
FR2145510B3 (en) 1975-08-29
NO133215B (en) 1975-12-15
CH545055A (en) 1973-11-30
NO133215C (en) 1976-03-24
FR2145510A1 (en) 1973-02-23

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees