EP 1079185 B1 20040512 - Improved ventilation grid
Title (en)
Improved ventilation grid
Title (de)
Verbessertes Lüftungsgitter
Title (fr)
Grille de ventilation perfectionnée
Publication
Application
Priority
BE 9900575 A 19990825
Abstract (en)
[origin: EP1079185A1] Improved ventilation grid of the type substantially consisting of a housing (1) in which a ventilation duct (2) is situated which defines an inlet opening (3) and an outlet opening (4) in the housing (1), whereby the ventilation duct (2) can be closed off by means of a rotatable closing element (6) substantially consisting of two closing parts (7-8) installed diametrically opposite each other, in between which a duct (9) is situated, characterized in that at least one of the aforementioned closing parts (7-8) of the closing element (6) is made curved. <IMAGE>
IPC 1-7
IPC 8 full level
E06B 7/06 (2006.01); F24F 13/18 (2006.01)
CPC (source: EP)
E06B 7/06 (2013.01); F24F 13/18 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1079185 A1 20010228; EP 1079185 B1 20040512; AT E266844 T1 20040515; BE 1013094 A3 20010904; DE 60010598 D1 20040617
DOCDB simple family (application)
EP 00202833 A 20000811; AT 00202833 T 20000811; BE 9900575 A 19990825; DE 60010598 T 20000811