EP 0349802 B1 19920115 - CHIMNEY COWL FOR VENTILATED MULTI-LAYERED DOMESTIC CHIMNEYS
Title (en)
CHIMNEY COWL FOR VENTILATED MULTI-LAYERED DOMESTIC CHIMNEYS
Publication
Application
Priority
DE 3823250 A 19880708
Abstract (en)
[origin: EP0349802A1] The invention relates to a chimney cowl for rear-ventilated multi-layered domestic chimneys which have, in their longitudinal direction, at least one flue gas pipe (2) and at least one rear-ventilating duct (16), with an upper cover plate (10) for the chimney, which has at least one opening (12), through which a flue gas pipe (2) projects upwards and which forms, with the outer circumferential surface of the flue gas pipe, a passage opening (18) for the rear-ventilating gas. According to the invention, provision is made for a collecting trough (20) for the moisture passing downwards through the passage opening (18) to be arranged below the cover plate (10) and form at least one outlet (36), by which the respective rear-ventilating duct (16) communicates with the passage opening (18). <IMAGE>
IPC 1-7
IPC 8 full level
E04F 17/02 (2006.01)
CPC (source: EP)
E04F 17/02 (2013.01)
Designated contracting state (EPC)
AT CH DE FR IT LI NL
DOCDB simple family (publication)
EP 0349802 A1 19900110; EP 0349802 B1 19920115; AT E71688 T1 19920215; DE 3823250 A1 19900111; DE 58900724 D1 19920227; DE 8816542 U1 19891116; HU 205648 B 19920528; HU T57411 A 19911128
DOCDB simple family (application)
EP 89110884 A 19890615; AT 89110884 T 19890615; DE 3823250 A 19880708; DE 58900724 T 19890615; DE 8816542 U 19880708; HU 334489 A 19890630