EP 0409225 A3 19920812 - DEVICE FOR THE THERMAL TREATMENT OF MATERIAL CONSISTING OF THERMALLY DEGRADABLE AND THERMALLY STABLE SUBSTANCES
Title (en)
DEVICE FOR THE THERMAL TREATMENT OF MATERIAL CONSISTING OF THERMALLY DEGRADABLE AND THERMALLY STABLE SUBSTANCES
Publication
Application
Priority
- DE 3924074 A 19890720
- DE 3924075 A 19890720
- DE 3924076 A 19890720
Abstract (en)
[origin: EP0409225A2] Device for the thermal treatment of a material consisting of thermally degradable and thermally stable substances, with a sintering belt furnace 10 which has a revolving sintering belt 20 and a number of burners 2, 3 arranged distributed over the sintering belt. The burners 2, 3 are directly supplied with a fuel/primary air mixture and, via a mixing device 32 arranged in the combustion chamber 30 of the burners 2, 3, with a variable secondary air flow. <IMAGE>
IPC 1-7
F23G 5/50; F23G 5/12; F23G 5/46; F23G 5/04; F23G 5/00; F23M 11/04; F23N 5/00
IPC 8 full level
F23G 5/00 (2006.01); F23G 5/04 (2006.01); F23G 5/12 (2006.01); F23G 5/46 (2006.01); F23G 5/50 (2006.01); F23G 7/14 (2006.01); F23M 11/04 (2006.01); F23N 5/00 (2006.01); F23N 1/02 (2006.01); F23N 5/08 (2006.01)
CPC (source: EP)
F23G 5/004 (2013.01); F23G 5/006 (2013.01); F23G 5/04 (2013.01); F23G 5/12 (2013.01); F23G 5/46 (2013.01); F23G 5/50 (2013.01); F23G 7/14 (2013.01); F23M 11/045 (2013.01); F23N 5/006 (2013.01); F23N 1/02 (2013.01); F23N 5/08 (2013.01); F23N 2225/16 (2020.01); F23N 2235/06 (2020.01); F23N 2237/02 (2020.01); F23N 2237/16 (2020.01)
Citation (search report)
- [X] US 4667609 A 19870526 - HARDISON ROBERT [US], et al
- [YD] DE 3524902 A1 19870115 - ZUEBLIN AG [DE], et al
- [Y] EP 0012091 A1 19800611 - AIR LIQUIDE [FR]
- [A] GB 1444673 A 19760804 - NIPPON MUSICAL INSTRUMENTS MFG
- [AD] DE 1167317 B - KNAPSACK AG
- [A] WO 8806698 A1 19880907 - WESTINGHOUSE ELECTRIC CORP [US]
- [Y] PATENT ABSTRACTS OF JAPAN vol. 5, no. 071 (C-054)13. Mai 1981 & JP-A-56 020 130 (SUMITOMO) 25. Februar 1981
Designated contracting state (EPC)
AT BE CH DE DK FR IT LI LU NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 90113849 A 19900719