EP 2169236 B1 20120704 - Fan assembly for extracting fumes, in particular for a pellet stove
Title (en)
Fan assembly for extracting fumes, in particular for a pellet stove
Title (de)
Gebläsevorrichtung zum Rauchabsaugen, insbesondere für ein Ofen für Brennstoffpellets
Title (fr)
Ventilateur pour l'extraction de fumées, en particulier pour un poêle à combustibles en pastilles
Publication
Application
Priority
- IT TO20080702 A 20080924
- IT TO20080960 A 20081222
Abstract (en)
[origin: EP2169236A1] A fan assembly (1) is described, in particular for pellet stoves, comprising at least one fan (9), preferably made of an aluminium alloy, equipped with at least one vane (20) with a curved shape with respect to the rotation axis of the fan (9); two closing plates (11, 15) each equipped with a respective hole (12) inside which a driving shaft (4) of an actuating motor (3) of the fan assembly (1) passes, an insulating gasket element (13) placed inside the plates (11, 15), and a plane disc (14) keyed-in or free of rotating with a reduced clearance around the shaft (4) of the motor (3); an active cooling element of the motor (3) and a tachometric system (5).
IPC 8 full level
F04D 25/06 (2006.01); F04D 25/16 (2006.01); F04D 29/26 (2006.01); F04D 29/28 (2006.01); F04D 29/58 (2006.01); F04D 29/62 (2006.01)
CPC (source: EP)
F04D 25/0606 (2013.01); F04D 25/082 (2013.01); F04D 25/166 (2013.01); F04D 29/023 (2013.01); F04D 29/263 (2013.01); F04D 29/281 (2013.01); F04D 29/5806 (2013.01); F04D 29/5853 (2013.01); F04D 29/626 (2013.01); F23L 17/005 (2013.01)
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 SM TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 09010912 A 20090826