EP 2241809 B1 20181107 - Roof passage system
Title (en)
Roof passage system
Title (de)
Dachdurchführungssystem
Title (fr)
Système de traversée de toit
Publication
Application
Priority
NL 2002751 A 20090415
Abstract (en)
[origin: EP2241809A1] Roof passage (10) for the passage of gasses through a roof, comprising a placement part to be placed on the roof, a hollow shaft (20) extending from the placement part which shaft in the placed condition of the roof passage with its centre line is substantially vertically oriented, a first gas channel (23) extending through the shaft to an end section (40) at the outer end of the shaft, a core (71) extending parallel to the centre line and through which the centre line extends, and at least one water separation wall (72) extending from the core with a directional component transverse to the centre line over substantially the entire flow-through width between the core and the circumferential boundary of the first gas channel, wherein with a directional component in the circumferential direction and a directional component parallel to the centre line the water separation wall extends downwards around the core in the direction of the placement part.
IPC 8 full level
F23L 17/04 (2006.01); F23J 13/02 (2006.01); F23J 13/08 (2006.01); F23L 17/14 (2006.01)
CPC (source: EP)
F23J 13/025 (2013.01); F23J 13/08 (2013.01); F23L 17/04 (2013.01); F23J 2211/101 (2013.01); F23J 2900/13004 (2013.01)
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
DOCDB simple family (publication)
EP 2241809 A1 20101020; EP 2241809 B1 20181107; NL 2002751 C2 20101018
DOCDB simple family (application)
EP 10160058 A 20100415; NL 2002751 A 20090415