EP 0931434 B1 20010328 - ELECTRIC RADIATING TUBE, GENERATOR AND DIFFUSER OF HEAT, OF INSULATING AND OF HIGHLY CONDUCTING SPIRALLED BANDS
Title (en)
ELECTRIC RADIATING TUBE, GENERATOR AND DIFFUSER OF HEAT, OF INSULATING AND OF HIGHLY CONDUCTING SPIRALLED BANDS
Title (de)
ELEKTRISCHES STRAHLUNGSROHR,WÄRMEGENERATOR UND DIFFUSOR AUS ISOLIERENDEN UND HOCHKONDUKTIVEN SPIRALFÖRMIG GEWICKELTEN BÄNDERN
Title (fr)
TUBE ELECTRONIQUE RAYONNANT, GENERATEUR ET DIFFUSEUR DE CHALEUR, A BANDES SPIRALEES ISOLANTES ET TRES CONDUCTRICES
Publication
Application
Priority
- IT 9600252 W 19961216
- IT MI962077 A 19961008
Abstract (en)
[origin: WO9816087A1] Electric radiating tube (30) for generating and diffusing heat obtained with spirally wound bands (20-23), entirely or partially superimposed, one or more of said bands (20, 22) being of electrically insulating material and one or more of said bands (21, 23) being of highly conducting material, thickness being measured in microns with an extremely high ratio between area and thickness, and of a constant cross section, there being at the ends of said tube (30) means of connection and contact (32, 43, 44) for electric feed, said means being connected to one or more of the highly conducting bands (21, 23).
IPC 1-7
IPC 8 full level
F24C 7/04 (2006.01); H05B 3/10 (2006.01); H05B 3/16 (2006.01); H05B 3/46 (2006.01)
CPC (source: EP)
F24C 7/043 (2013.01); H05B 3/10 (2013.01); H05B 3/16 (2013.01); H05B 3/46 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9816087 A1 19980416; AT E200173 T1 20010415; AU 1109497 A 19980505; DE 69612306 D1 20010503; EP 0931434 A1 19990728; EP 0931434 B1 20010328; IT 1285481 B1 19980608; IT MI962077 A1 19980408; TW 381406 B 20000201
DOCDB simple family (application)
IT 9600252 W 19961216; AT 96941820 T 19961216; AU 1109497 A 19961216; DE 69612306 T 19961216; EP 96941820 A 19961216; IT MI962077 A 19961008; TW 85115754 A 19961220