EP 2246622 A3 20171108 - Ventilation assembly for assembly on the roof of a building
Title (en)
Ventilation assembly for assembly on the roof of a building
Title (de)
Entlüftungsanordnung zur Montage auf einem Gebäudedach
Title (fr)
Agencement d'aération destiné au montage sur un toit de bâtiment
Publication
Application
Priority
CH 6632009 A 20090428
Abstract (en)
[origin: EP2246622A2] The arrangement has a ventilation slot (1) fixed to a standpipe (2). A roof tray (4) is provided with a circular opening (11), and a pipe sleeve (3) is formed as an elastic bellows for connecting the standpipe with the roof tray in a sealed manner. The pipe sleeve is provided with a circular shaped edge section (10) on a lower side, where the edge section extends in a radial direction. The circular opening has a diameter that is smaller than an outer diameter of the circular shaped edge section. The pipe sleeve is formed from rubber or ethylene propylene diene monomer.
IPC 8 full level
F23L 17/12 (2006.01); F23L 17/02 (2006.01)
CPC (source: EP)
E04D 13/1476 (2013.01); F23L 17/02 (2013.01); F23L 17/12 (2013.01); F23J 2213/101 (2013.01); F23J 2213/40 (2013.01); F23J 2213/50 (2013.01); F23J 2900/13004 (2013.01)
Citation (search report)
- [XYI] US 1317574 A 19190930
- [Y] US 2006211356 A1 20060921 - GRASSMAN MICHAEL D [US]
- [Y] US 2008098673 A1 20080501 - JOHNSTON LORNE G [CA], et al
- [YD] EP 1172499 A1 20020116 - FLECK OSKAR [DE]
- [A] US 2007101664 A1 20070510 - HOY MIKE [US], et al
- [A] US 4442643 A 19840417 - STADHEIM JAMES S [US]
Designated contracting state (EPC)
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 SE SI SK SM TR
Designated extension state (EPC)
AL BA ME RS
DOCDB simple family (publication)
EP 2246622 A2 20101103; EP 2246622 A3 20171108; CH 700848 A1 20101029
DOCDB simple family (application)
EP 10405079 A 20100419; CH 6632009 A 20090428