EP 2005071 A1 20081224 - BLOW-OUT GRID AND AN AIR CURTAIN DEVICE
Title (en)
BLOW-OUT GRID AND AN AIR CURTAIN DEVICE
Title (de)
AUSBLASGITTER UND LUFTVORHANGVORRICHTUNG
Title (fr)
GRILLE D'EXTRACTION ET DISPOSITIF DE RIDEAU D'AIR
Publication
Application
Priority
- NL 2007000051 W 20070220
- NL 1031200 A 20060221
Abstract (en)
[origin: WO2007097618A1] The invention relates to a blow-out grid, the peripheral form and dimensions of which correspond to an elongate form of a blow-out opening of an air curtain device. This blow-out grid comprises slats which extend in use longitudinally and transversely relative to the lengthwise direction of the blow-out grid and which guide in a desired uniform direction respective transversely and longitudinally diverging components of an airflow passing therethrough. The invention further relates to an air curtain device, comprising: a housing; means generating an airflow in the housing; an elongate blow-out opening with an inner peripheral form; a channel between the means generating an airflow and the blow-out opening; and a blow-out grid arranged in the blow-out opening and having a peripheral form and dimensions corresponding to the elongate form of the blow-out opening, and wherein the blow-out grid is one from the group comprising blow-out grids.
IPC 8 full level
F24F 9/00 (2006.01); F24F 13/075 (2006.01)
CPC (source: EP US)
F24F 9/00 (2013.01 - EP US); F24F 13/075 (2013.01 - EP US)
Citation (search report)
See references of WO 2007097618A1
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
DOCDB simple family (publication)
WO 2007097618 A1 20070830; CA 2642622 A1 20070830; EP 2005071 A1 20081224; NL 1031200 C2 20070822; US 2010233951 A1 20100916
DOCDB simple family (application)
NL 2007000051 W 20070220; CA 2642622 A 20070220; EP 07715844 A 20070220; NL 1031200 A 20060221; US 28029107 A 20070220