EP 2366082 A1 20110921 - AIR PASSAGE HAVING A HOUSING, AND A CEILING RAFT HAVING AN AIR PASSAGE
Title (en)
AIR PASSAGE HAVING A HOUSING, AND A CEILING RAFT HAVING AN AIR PASSAGE
Title (de)
LUFTDURCHLASS MIT EINEM GEHÄUSE SOWIE EIN DECKENSEGEL MIT LUFTDURCHLASS
Title (fr)
BOUCHE D'AÉRATION DOTÉE D'UN BOÎTIER ET PLAFOND FLOTTANT DOTÉ D'UNE BOUCHE D'AÉRATION
Publication
Application
Priority
- EP 2010068022 W 20101123
- DE 102010001319 A 20100128
Abstract (en)
[origin: WO2011091886A1] The invention relates to an air passage (1'''), comprising a housing (2), which has an air inlet port (5) for connecting to an air-supply duct and an air outlet surface (7), which is or can be provided with a perforation (8). In order to further develop a known air passage so that the air passage is characterized by a smaller height and can also be used in edge areas of ceilings or for ceiling rafts, according to the invention the air passage (1''') is equipped with a partition (10), which divides an interior of the housing (2) into an inlet space (11) and an outlet space (12), wherein the air inlet port (5) opens into the inlet space (11) and the outlet space (12) is bounded by the air outlet surface (7). Furthermore, a flow-over cross-section (15) is provided according to the invention, said flow-over cross-section forming a flow connection between the inlet space (11) and the outlet space (12), wherein air flowing through the air passage (1, 1', 1'', 1''', 1'''', 1''''') can be deflected by approximately 180° in the area of the flow-over cross-section (15). The invention further relates to a ceiling raft (30) that comprises an air passage (1''') described above.
IPC 8 full level
F24F 13/068 (2006.01)
CPC (source: EP)
F24F 13/068 (2013.01); F24F 5/0092 (2013.01); F24F 2221/14 (2013.01)
Citation (search report)
See references of WO 2011091886A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2011091886 A1 20110804; DE 102010001319 A1 20110818; DK 2366082 T3 20130826; EP 2366082 A1 20110921; EP 2366082 B1 20130626; ES 2424959 T3 20131010
DOCDB simple family (application)
EP 2010068022 W 20101123; DE 102010001319 A 20100128; DK 10784497 T 20101123; EP 10784497 A 20101123; ES 10784497 T 20101123