EP 1156224 A2 20011121 - Double entry fan
Title (en)
Double entry fan
Title (de)
Zweiflütiger Lüfter
Title (fr)
Ventilateur à double flux
Publication
Application
Priority
IT AN20000012 U 20000511
Abstract (en)
The present invention relates to a high-efficiency low-noise electrical aspirating fan unit obtained thanks to the innovative design of its constructive elements. <IMAGE>
IPC 1-7
IPC 8 full level
F04D 29/42 (2006.01); F04D 29/70 (2006.01)
CPC (source: EP)
F04D 29/4213 (2013.01); F04D 29/424 (2013.01); F04D 29/703 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1156224 A2 20011121; EP 1156224 A3 20030212; IT 250953 Y1 20031022; IT AN20000012 U1 20000811
DOCDB simple family (application)
EP 00830825 A 20001215; IT AN20000012 U 20000511