(19)
(11) EP 0 878 980 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
21.04.1999 Bulletin 1999/16

(43) Date of publication A2:
18.11.1998 Bulletin 1998/47

(21) Application number: 97500191.8

(22) Date of filing: 11.11.1997
(51) International Patent Classification (IPC)6H05B 3/26
(84) Designated Contracting States:
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV RO SI

(30) Priority: 09.05.1997 ES 9701282
12.08.1997 ES 9701785

(71) Applicant: Sanchez Duque, David
10005 Caceres (ES)

(72) Inventor:
  • Sanchez Duque,David
    10005 Caceres (ES)

(74) Representative: De la Fuente Fernandez, Dionisio 
Bufete de la Fuente, S.L., c/ José Lazaro Galdiano, 1, 1.o dcha., Escalera A
28036 Madrid
28036 Madrid (ES)

   


(54) Process to manufacture heating panels and panels obtained therefrom


(57) A process for the manufacture of heating panels, consisting of the formation, on a flat base of insulating material, preferably micanite, ceramic or similar, of two or more conducting strips for electricity supply, for example copper, on which an insulating material is applied, preferably glass fiber, extended to the respective areas surrounding said conducting strips, after which a heat generating electroconducting paint is applied, distributed according to the sectors extended between opposite conducting strips and in contact with them. Said sectors are uniformly distributed throughout the panel surface, separated by a certain distance, connected in series or in parallel by means of said conducting strips, and over the assembly a second insulating panel with the same characteristics as the first, or optionally a strip of wood or other insulating material is fitted.







Search report