EP 1967741 B1 20100512 - A duct fan
Title (en)
A duct fan
Title (de)
Mantelgebläse
Title (fr)
Soufflante carénée
Publication
Application
Priority
EP 07103516 A 20070305
Abstract (en)
[origin: EP1967741A1] A duct fan has a single plate (18) connected at a first end thereof to a part (21) of a housing of the duct fan close to a first end wall and at an opposite second end thereof to a part (28) of the housing close to a second end wall. The single plate (18) extends laterally in a direction substantially perpendicularly to the axis of rotation of an impeller (6) of the duct fan for connecting to opposite lateral walls of the housing for forming a partition wall between a suction side room (11) and a pressure side room (16) of the housing. An outlet member (13) and an inlet member (8) of the housing have a circular cross-section for connecting the duct fan to ducts with a circular cross-section.
IPC 8 full level
F04D 29/42 (2006.01); F24F 13/20 (2006.01)
CPC (source: EP)
F04D 29/4226 (2013.01)
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 LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1967741 A1 20080910; EP 1967741 B1 20100512; AT E467766 T1 20100515; DE 602007006413 D1 20100624; ES 2344321 T3 20100824
DOCDB simple family (application)
EP 07103516 A 20070305; AT 07103516 T 20070305; DE 602007006413 T 20070305; ES 07103516 T 20070305