EP 3367009 B1 20230419 - CENTRIFUGAL FAN
Title (en)
CENTRIFUGAL FAN
Title (de)
ZENTRIFUGALLÜFTER
Title (fr)
VENTILATEUR CENTRIFUGALE
Publication
Application
Priority
EP 17380008 A 20170228
Abstract (en)
[origin: EP3367009A1] The present invention relates to a ventilation device comprising a front part (1) with a suction mouth (2) through which air is introduced into the ventilation device, a motor (3) and impeller (4) assembly with blades (5) having an axis of rotation arranged axially with respect to the suction mouth (2), the motor (3) and impeller (4) assembly being configured such that during use, the air is driven in a direction (D) which is perpendicular to the axis of rotation with a deflection angle (±) in the direction of rotation (G) of the impeller (4), and support means for connecting the motor (3) and impeller (4) assembly with the front part (1) comprising at least three arms (6) having a flat laminar shape and extending in the direction (D) in which the air is driven.
IPC 8 full level
F24F 7/007 (2006.01); F24F 13/24 (2006.01); F24F 13/32 (2006.01)
CPC (source: EP RU)
F24F 7/007 (2013.01 - EP RU); F24F 13/24 (2013.01 - EP RU); F24F 13/32 (2013.01 - EP RU)
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3367009 A1 20180829; EP 3367009 B1 20230419; ES 2950615 T3 20231011; HR P20230724 T1 20231013; RU 2018107006 A 20190827; RU 2018107006 A3 20200122; RU 2715428 C2 20200228; SI 3367009 T1 20231030; UA 126370 C2 20220928
DOCDB simple family (application)
EP 17380008 A 20170228; ES 17380008 T 20170228; HR P20230724 T 20170228; RU 2018107006 A 20180227; SI 201731379 T 20170228; UA A201802039 A 20180227