EP 1103764 A1 20010530 - Protective cage for a wall duct system
Title (en)
Protective cage for a wall duct system
Title (de)
Schutzkäfig für Wandrinne
Title (fr)
Cage de protection pour goulotte de mur
Publication
Application
Priority
NL 1013646 A 19991123
Abstract (en)
A wall duct system (1) is described with an outer pipe (3) and an inner pipe (5), the end (6) of which projects beyond the end (4) of the outer piper (3). A cage (10) extends over the ends (4;6) of the pipes (3;5) and is connected to the said ends. For coupling to the outer pipe, the cage has an attachment collar (12). For coupling to the inner pipe, the cage comprises, on its front (11), two receiving spaces (21,22) with a radial distance between them. If the inner pipe is arranged in a first receiving space (21), the inner pipe is substantially coaxial with respect to the outer pipe. If the inner pipe is arranged in a second receiving space (22), the inner pipe is inclined with respect to the outer pipe. In this way, it is possible to bring about three possible orientations of the inner pipe with respect to the outer pipe by means of a single cage (10). <IMAGE>
IPC 1-7
IPC 8 full level
F23L 17/04 (2006.01)
CPC (source: EP)
F23L 17/04 (2013.01); F23J 2211/101 (2013.01)
Citation (search report)
- [A] DE 29515326 U1 19951130 - VAILLANT JOH GMBH & CO [DE]
- [A] GB 1572691 A 19800730 - SAUNIER DUVAL
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1103764 A1 20010530; EP 1103764 B1 20031029; AT E253203 T1 20031115; DE 60006209 D1 20031204; NL 1013646 C2 20010528
DOCDB simple family (application)
EP 00204141 A 20001122; AT 00204141 T 20001122; DE 60006209 T 20001122; NL 1013646 A 19991123