EP 0558618 B1 19960214 - INTAKE AIR MEANS
Title (en)
INTAKE AIR MEANS
Title (de)
LUFTEINLASSMITTEL
Title (fr)
MOYENS D'ADMISSION D'AIR
Publication
Application
Priority
- FI 905911 A 19901130
- FI 9100366 W 19911129
Abstract (en)
[origin: WO9209855A1] The invention concerns an intake air means (1), comprising an intake air chamber (2), a shell component (3) which is provided, in part at least, with holes (4) and which is connected to the intake air chamber, and an intake air connector (5) for introducing air in the intake air chamber. Air is distributed through the holes in said shell component into an indoor space (12). As taught by the invention, the shell component (3) is formed of comparatively light, and sound-deadening, material sheet, and the diameters of the holes (4) in the material sheet have a size not more than twice the thickness of the material sheet.
IPC 1-7
IPC 8 full level
F24F 13/068 (2006.01); F24F 13/24 (2006.01)
CPC (source: EP)
F24F 13/068 (2013.01); F24F 13/24 (2013.01)
Citation (examination)
US 3426512 A 19690211 - NESHER ALEXANDER G
Designated contracting state (EPC)
AT DE DK FR GB SE
DOCDB simple family (publication)
WO 9209855 A1 19920611; AT E134262 T1 19960215; DE 69117192 D1 19960328; DK 0558618 T3 19960708; EP 0558618 A1 19930908; EP 0558618 B1 19960214; FI 905911 A0 19901130; FI 905911 A 19920531; FI 94905 B 19950731; FI 94905 C 19961105
DOCDB simple family (application)
FI 9100366 W 19911129; AT 92900849 T 19911129; DE 69117192 T 19911129; DK 92900849 T 19911129; EP 92900849 A 19911129; FI 905911 A 19901130