EP 0675670 A3 19960828 - Radiant panel with improved printed circuit.
Title (en)
Radiant panel with improved printed circuit.
Title (de)
Strahlplatte mit verbessertem gedruckter Schaltungsträger.
Title (fr)
Panneau rayonnant à circuit imprimé perfectionné.
Publication
Application
Priority
ES 9400822 U 19940328
Abstract (en)
[origin: EP0675670A2] The panel (10) is formed of a steel, iron, or similar metal plate (11), 0.1 to 2 mm thick, enamelled on its front (17) and rear (18) faces. The rear face is printed with conducting tracks (13), with insulating strips (19) between and connecting pads (16), to the tracks. A second coat of enamel is then applied over the rear face. finally an aluminium metallic coating is applied over the rear face. Alternatively, a sheet of aluminium may be fixed with adhesive over the rear face enamel.
IPC 1-7
IPC 8 full level
H05B 3/26 (2006.01)
CPC (source: EP)
H05B 3/262 (2013.01); H05B 2203/032 (2013.01)
Citation (search report)
- [A] US 2859321 A 19581104 - ALEXANDER GARAWAY
- [A] EP 0495770 A1 19920722 - HOFFMANN FRIEDRICH [AT]
- [A] EP 0254070 A2 19880127 - EGO ELEKTRO BLANC & FISCHER [DE]
- [A] US 3694627 A 19720926 - BLATCHFORD JOHN K, et al
- [A] US 2939807 A 19600607 - NEEDHAM BASIL A
- [A] US 3350777 A 19671107 - CHARLES MENDELSOHN
- [A] FR 1488875 A 19670713 - RITTER PFAUDLER CORP
Designated contracting state (EPC)
AT BE DE DK FR GB IT NL SE
DOCDB simple family (publication)
EP 0675670 A2 19951004; EP 0675670 A3 19960828; ES 1027468 U 19940816; ES 1027468 Y 19950216
DOCDB simple family (application)
EP 95500036 A 19950327; ES 9400822 U 19940328