EP 1367262 B1 20061102 - Fan, particularly for air coolers, with fan guard
Title (en)
Fan, particularly for air coolers, with fan guard
Title (de)
Ventilator, insbesondere von Luftkühlern, mit Berührungsschutz
Title (fr)
Ventilateur en particulier pour refroidisseurs d'air avec capot de ventilateur
Publication
Application
Priority
DE 20208250 U 20020527
Abstract (en)
[origin: EP1367262A2] A cooling air ventilator has a housing with an air inlet and an air outlet, and coolant tubes. The air inlet has a circular fixed array of guide vanes (3) on a base. The guide vane assembly is esp. located behind a detachable circular protective basket (4). The protective basket is clip-fitted to the guide vane assembly and secured with cable-ties. The cambered guide vanes minimise fan (2) vortices within the housing.
IPC 8 full level
F04D 29/70 (2006.01); F04D 29/54 (2006.01)
CPC (source: EP)
F04D 29/542 (2013.01); F04D 29/703 (2013.01)
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 PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1367262 A2 20031203; EP 1367262 A3 20041013; EP 1367262 B1 20061102; AT E344392 T1 20061115; DE 20208250 U1 20031002; DE 50305542 D1 20061214; DK 1367262 T3 20070305
DOCDB simple family (application)
EP 03009743 A 20030505; AT 03009743 T 20030505; DE 20208250 U 20020527; DE 50305542 T 20030505; DK 03009743 T 20030505