EP 1156224 A3 20030212 - 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)
[origin: EP1156224A2] 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)
Citation (search report)
- [A] EP 0985829 A2 20000315 - MULFINGEN ELEKTROBAU EBM [DE]
- [A] EP 0846869 A2 19980610 - FIME FAB IT MOTOR ELETT [IT]
- [A] DE 9305478 U1 19930617
- [A] US 5118252 A 19920602 - CHANEY DAVID B [US]
- [A] PATENT ABSTRACTS OF JAPAN vol. 007, no. 124 (M - 218) 28 May 1983 (1983-05-28)
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