EP 1830072 A3 20080326 - Ventilator shroud for a heat exchanger and assembly of an axial ventilator in a ventilator shroud
Title (en)
Ventilator shroud for a heat exchanger and assembly of an axial ventilator in a ventilator shroud
Title (de)
Lüfterzarge für einen Wärmeübertrager und Anordnung eines Axiallüfters in einer Lüfterzarge
Title (fr)
Châssis de ventilateur pour transmetteur thermique et dispositif d'un ventilateur axial dans un châssis de ventilateur
Publication
Application
Priority
DE 102006009845 A 20060301
Abstract (en)
[origin: EP1830072A2] The frame has a frame ring (1c) for receiving an axial fan (2). A pre-conductive ring (4) is upstream to the axial fan provided in a flow direction (L). The pre-conductive ring is formed as a ring, and includes ring segments distributed over a circumference. A bar (1d) holds the axial fan, where the pre-conductive ring is fastened at the bar and includes a curved deflection profile. The frame and/or the bar are formed as a plastic molded part. An independent claim is also included for an arrangement of an axial fan in a fan frame.
IPC 8 full level
F04D 29/52 (2006.01)
CPC (source: EP)
F04D 29/544 (2013.01); F01P 5/06 (2013.01); F01P 11/10 (2013.01); F01P 2070/50 (2013.01); F05D 2250/51 (2013.01)
Citation (search report)
- [XY] DE 102005019421 A1 20051117 - BEHR GMBH & CO KG [DE]
- [X] GB 660712 A 19511114 - INTERNAT ANEMOSTAT HOLDING COM
- [X] EP 0108922 A1 19840523 - KLOECKNER HUMBOLDT DEUTZ AG [DE]
- [X] US 4120615 A 19781017 - KEEM PHILLIP WILLIAM, et al
- [YD] DE 3304297 A1 19840315 - SUEDDEUTSCHE KUEHLER BEHR [DE]
- [YD] DE 4438184 C1 19960411 - BEHR GMBH & CO [DE]
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 NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1830072 A2 20070905; EP 1830072 A3 20080326; EP 1830072 B1 20170906; DE 102006009845 A1 20070913
DOCDB simple family (application)
EP 07003522 A 20070221; DE 102006009845 A 20060301