EP 0922907 B1 20030423 - Pipe shaft with bend for an exhaust gas conduit of a heating system
Title (en)
Pipe shaft with bend for an exhaust gas conduit of a heating system
Title (de)
Rohrschacht mit Umlenkstück für eine Abgasleitung einer Heizungsanlage
Title (fr)
Puits pur tuyauterie avec renvoi pour conduite des gaz d'échappement d'une installation de chauffage
Publication
Application
Priority
DE 19755226 A 19971212
Abstract (en)
[origin: EP0922907A2] The pipe shaft (2) has a removable inspection cover (7) beneath the T-shaped deflector piece (1) possessing a top vertical pipe connection (4) and a horizontal connecting pipe (6). The top vertical pipe connection extends into a bottom cleaning pipe (8) closed by a screwed-on, removable cleaning-cover (9) with an intermediate seal (12). The cover has a condensate pipe with a drain (13) having a shutoff valve (14).
IPC 1-7
IPC 8 full level
F23J 13/00 (2006.01); F23J 13/02 (2006.01); F23J 13/04 (2006.01); F24H 8/00 (2006.01)
CPC (source: EP)
F23J 13/00 (2013.01); F23J 2213/201 (2013.01); F23J 2213/60 (2013.01); F23J 2900/13004 (2013.01)
Designated contracting state (EPC)
AT CH DE LI
DOCDB simple family (publication)
EP 0922907 A2 19990616; EP 0922907 A3 19991229; EP 0922907 B1 20030423; AT E238519 T1 20030515; DE 19755226 A1 19990624; DE 59808048 D1 20030528
DOCDB simple family (application)
EP 98118609 A 19981001; AT 98118609 T 19981001; DE 19755226 A 19971212; DE 59808048 T 19981001