EP 0079803 A2 19830525 - Bogie type furnace.
Title (en)
Bogie type furnace.
Title (de)
Tunnelofen mit Durchlaufwagen.
Title (fr)
Tour-tunnel avec chariots.
Publication
Application
Priority
GB 8134659 A 19811118
Abstract (en)
This invention relates to a bogie type furnace having a bogie 4 movable into and out of a furnace chamber zone 3 between opposed furnace walls 1 of a main furnace structure. Known furnaces have poor sealing systems. According to the present invention the bogie 4 has an outwardly extending edge portion with a downwardly facing surface and the main furnace structure has inwardly extending downwardly facing surfaces 9 at or in proximity to said opposed walls 1, said respective downwardly facing surfaces 9 being formed and arranged so as to be at substantially the same level and to define a small clearance 8 between their opposed free edges in an inserted operational position of the bogie 4 in the firing chamber zone 3. At least one of said bogie 4 and main furnace structure 1 is provided with a sealing means support 12 supporting an upwardly facing heat resistant sealing means 10 so as to be movable between a sealing position with said sealing means 10 in sealing engagement with said downwardly facing surfaces 9 of both the bogie 4 and main furnace structure 1 to seal the clearance 8 therebetween and an open position in which said sealing means 10 is spaced from said downwardly facing surfaces 9.
IPC 1-7
IPC 8 full level
F27B 9/26 (2006.01); F27B 9/30 (2006.01); F27D 23/00 (2006.01); F27D 99/00 (2010.01)
CPC (source: EP)
F27B 9/262 (2013.01); F27D 99/0075 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0079803 A2 19830525; EP 0079803 A3 19830622; BR 8206641 A 19831004; ES 517432 A0 19831216; ES 8401613 A1 19831216; JP S58117989 A 19830713
DOCDB simple family (application)
EP 82306117 A 19821117; BR 8206641 A 19821117; ES 517432 A 19821117; JP 20354382 A 19821118