EP 1609996 B1 20070808 - Rotor, in particular for an axial fan
Title (en)
Rotor, in particular for an axial fan
Title (de)
Laufrad, insbesondere für einen Axialventilator
Title (fr)
Rotor, en particulier pour ventilateur axial
Publication
Application
Priority
DE 202004010088 U 20040625
Abstract (en)
[origin: EP1609996A1] An axial ventilator has a fan with a number of blades whose roots are attached to a circular hub. The hub has an outer face on the root side and an inner face with a series of alternating thick (5b) and thin (5a) sections.
IPC 8 full level
F04D 25/06 (2006.01); F04D 29/32 (2006.01)
CPC (source: EP US)
F04D 25/0613 (2013.01 - EP US); F04D 29/329 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2005287005 A1 20051229; US 7442010 B2 20081028; AT E369497 T1 20070815; AU 2005202448 A1 20060112; AU 2005202448 B2 20100805; CN 100445571 C 20081224; CN 1712737 A 20051228; DE 202004010088 U1 20040909; DE 502005001164 D1 20070920; DK 1609996 T3 20071217; EP 1609996 A1 20051228; EP 1609996 B1 20070808; ES 2290852 T3 20080216; PL 1609996 T3 20071130; PT 1609996 E 20071113
DOCDB simple family (application)
US 15478105 A 20050615; AT 05104899 T 20050606; AU 2005202448 A 20050607; CN 200510082008 A 20050624; DE 202004010088 U 20040625; DE 502005001164 T 20050606; DK 05104899 T 20050606; EP 05104899 A 20050606; ES 05104899 T 20050606; PL 05104899 T 20050606; PT 05104899 T 20050606