EP 0332926 A2 19890920 - Continuous furnace for sintering pressed metal powders.
Title (en)
Continuous furnace for sintering pressed metal powders.
Title (de)
Durchlaufofen zum Sintern von gepressten Metallpulvern.
Title (fr)
Four à passage continu pour le frittage de poudres métalliques pressées.
Publication
Application
Priority
IT 337288 A 19880315
Abstract (en)
Continuous furnace for sintering pressed metal powders, constituted by a furnace traversed by a plurality of transverse, parallel, adjacent and continuously rotating rollers (9) made of refractory material which operate in an inert-gas atmosphere, and comprising gas sealing means (11) and burners arranged at the inlet and at the outlet of the furnace and adapted to eliminate by combustion any traces of oxidating gases.
IPC 1-7
C21D 1/74; F27B 9/04; F27B 9/06; F27B 9/24; F27B 9/30; F27D 3/02; H05B 3/62
IPC 8 full level
B22F 3/00 (2006.01); F27B 9/04 (2006.01); F27B 9/24 (2006.01); F27B 9/30 (2006.01); F27D 99/00 (2010.01); F27D 1/00 (2006.01); F27D 3/02 (2006.01); F27D 9/00 (2006.01)
CPC (source: EP)
B22F 3/003 (2013.01); F27B 9/047 (2013.01); F27B 9/2407 (2013.01); F27B 9/3005 (2013.01); F27D 99/0073 (2013.01); F27D 1/0009 (2013.01); F27D 3/026 (2013.01); F27D 2001/0073 (2013.01); F27D 2009/0013 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0332926 A2 19890920; EP 0332926 A3 19900228; IT 1220312 B 19900615; IT 8803372 A0 19880315
DOCDB simple family (application)
EP 89103492 A 19890228; IT 337288 A 19880315