EP 0173923 B1 19910220 - HEATING BOILER CASING
Title (en)
HEATING BOILER CASING
Publication
Application
Priority
DE 8425948 U 19840903
Abstract (en)
[origin: EP0173923A2] The heating boiler casing has a front wall with a closing cover which consists of a cover plate with an internally arranged heat- insulating block which projects into a front wall opening. Between front wall and cover plate, a seal is provided. On the cover plate (1), there is arranged a sealing ridge (3) which tightly surrounds the heat-insulating block on its sides (12) or is additionally sealed off against the heat-insulating block (2). This ridge is placed with its end edge (4) against the seal (7) which is arranged on the front wall (5) and surrounds the front wall opening (6). Apart from the fact that as a result the cover plate is better reinforced and the heat- insulating block is better protected against damage, this design counteracts formation of condensate and heat radiation in this region.
IPC 1-7
IPC 8 full level
F24H 9/02 (2006.01)
CPC (source: EP)
F24H 9/02 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR IT LI LU NL
DOCDB simple family (publication)
EP 0173923 A2 19860312; EP 0173923 A3 19871216; EP 0173923 B1 19910220; AT E60945 T1 19910315; DE 3581771 D1 19910328; DE 8425948 U1 19841122; DK 383085 A 19860304; DK 383085 D0 19850823
DOCDB simple family (application)
EP 85110596 A 19850823; AT 85110596 T 19850823; DE 3581771 T 19850823; DE 8425948 U 19840903; DK 383085 A 19850823