EP 1462658 A3 20051214 - Radial fan
Title (en)
Radial fan
Title (de)
Radialgebläse
Title (fr)
Ventilateur radial
Publication
Application
Priority
DE 10313054 A 20030324
Abstract (en)
[origin: EP1462658A2] The radial fan has a housing (1,2) with an axial fan wheel (3) and an air inlet (4) and air exit (5) with a floor area (6) and base surface (7) and wheel for spiral movement of the air. The wheel has a cover plate and a cover disc. The pressure area (8) is in an axial direction to a base surface and wheel covers have a pipe shaped cover edge.
IPC 1-7
IPC 8 full level
F04D 29/28 (2006.01); F04D 29/42 (2006.01)
CPC (source: EP US)
F04D 29/281 (2013.01 - EP US); F04D 29/4233 (2013.01 - EP US)
Citation (search report)
- [XY] US 6224335 B1 20010501 - PARISI MARK JOSEPH [US], et al
- [A] US 2002106277 A1 20020808 - CHAPMAN THOMAS [US]
- [YA] EP 0627560 A1 19941207 - SEL ALCATEL AG [DE]
- [YA] EP 0741246 A1 19961106 - SEL ALCATEL AG [DE]
- [YA] DE 4141359 A1 19930617 - SEL ALCATEL AG [DE]
- [YA] DE 10017808 A1 20010613 - MOTOREN VENTILATOREN GMBH [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2004219013 A1 20041104; US 7179050 B2 20070220; AT E438804 T1 20090815; DE 10313054 A1 20041014; DE 10313054 A8 20050217; DE 10313054 B4 20121004; DE 502004009845 D1 20090917; EP 1462658 A2 20040929; EP 1462658 A3 20051214; EP 1462658 B1 20090805; ES 2331308 T3 20091229
DOCDB simple family (application)
US 80752604 A 20040323; AT 04400016 T 20040322; DE 10313054 A 20030324; DE 502004009845 T 20040322; EP 04400016 A 20040322; ES 04400016 T 20040322