EP 2250377 A2 20101117 - ELECTRIC FAN
Title (en)
ELECTRIC FAN
Title (de)
ELEKTRISCHER VENTILATOR
Title (fr)
MOTOVENTILATEUR
Publication
Application
Priority
- FR 2009050380 W 20090309
- FR 0851535 A 20080310
Abstract (en)
[origin: WO2009115752A2] The present invention relates to an electric fan (1) comprising a shroud (7), a motor, a rotary assembly (2) comprising at least one blade (5) rotated by the motor in such a way as to create an airflow inside the shroud, an electronic control device (10) for controlling the motor positioned at least partially on the shroud (7), the shroud (7) being made of metal and the electronic control device (10) comprising a radiator (13) to dissipate the heat generated by at least one electronic component of the control device (10), this radiator (13) being fixed to the shroud (7).
IPC 8 full level
F04D 19/00 (2006.01); F04D 25/08 (2006.01); F04D 29/52 (2006.01); F04D 29/54 (2006.01); H05K 7/20 (2006.01)
CPC (source: EP)
F04D 19/002 (2013.01); F04D 25/082 (2013.01); F04D 29/526 (2013.01); F04D 29/545 (2013.01); F04D 29/5806 (2013.01)
Citation (search report)
See references of WO 2009115752A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
FR 2928426 A1 20090911; CN 101965459 A 20110202; EP 2250377 A2 20101117; WO 2009115752 A2 20090924; WO 2009115752 A3 20091112
DOCDB simple family (application)
FR 0851535 A 20080310; CN 200980108143 A 20090309; EP 09723115 A 20090309; FR 2009050380 W 20090309