EP 3156726 B1 20181226 - TUBULAR COUPLING PIECE AND BRANCH PIPE, PARTICULARLY FOR USE IN A PIPE SYSTEM OF A VENTILATION OR FLUE GAS DISCHARGE CHANNEL
Title (en)
TUBULAR COUPLING PIECE AND BRANCH PIPE, PARTICULARLY FOR USE IN A PIPE SYSTEM OF A VENTILATION OR FLUE GAS DISCHARGE CHANNEL
Title (de)
ROHRFÖRMIGES VERBINDUNGSSTÜCK UND ABZWEIGROHR, INSBESONDERE ZUR VERWENDUNG IN EINEM ROHRSYSTEM EINES LÜFTUNGS- ODER RAUCHGASABLEITUNGSKANALS
Title (fr)
PIÈCE DE COUPLAGE TUBULAIRE ET TUYAU DE DÉRIVATION, EN PARTICULIER POUR UNE UTILISATION DANS UN SYSTÈME DE TUYAU DE VENTILATION OU D'UN CANAL DE DÉCHARGE DE GAZ DE CARNEAU
Publication
Application
Priority
NL 1041526 A 20151016
Abstract (en)
[origin: EP3156726A1] Tubular coupling piece (30), particularly for use in a pipe system of a ventilation or flue gas discharge channel. The coupling piece (30) is provided in its peripheral wall (36) with at least one connecting opening (40, 41) for connection of a branch pipe (22) thereto. The coupling piece (30) is further provided with a stop for a pipe segment extending internally over a distance in radial direction around the peripheral wall (36). This stop is configured as fluid collection channel (45) for collecting fluid moving during use along the peripheral wall (36) in the coupling piece (30) and debouches into the at least one connecting opening (40, 41). The part (49) of the fluid collection channel (45) debouching into the connecting opening (40, 41) is provided with a fluid throughflow channel (51) connecting internally to the peripheral wall (36) of the coupling piece (30). Also provided is a branch pipe (22) with screw coupling for use with the coupling piece (30).
IPC 8 full level
F23J 13/04 (2006.01); F23J 13/06 (2006.01)
CPC (source: EP)
F23J 13/04 (2013.01); F23J 13/06 (2013.01); F23J 2213/201 (2013.01); F23J 2900/13004 (2013.01)
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)
EP 3156726 A1 20170419; EP 3156726 B1 20181226; NL 1041526 B1 20170502
DOCDB simple family (application)
EP 16194206 A 20161017; NL 1041526 A 20151016