EP 0717830 B1 19980916 - CONTINUOUS FURNACE
Title (en)
CONTINUOUS FURNACE
Title (de)
DURCHLAUFOFEN
Title (fr)
FOUR DE PASSAGE CONTINU
Publication
Application
Priority
- DE 9500778 W 19950609
- DE 4420295 A 19940610
Abstract (en)
[origin: DE4420295C1] A continuous furnace for baking ceramic moulded parts has a heating area (14), a baking area (16) and a cooling area (18). At least one smoke gas duct (22) extends from the heating area (14) into a combustion chamber (24) and at least one hot air duct (28) leads back from the combustion chamber (24) to the heating area (14). Hot air loaded with binder fractions is extracted from the heating area at one or several spots. The combustion gasses are then led into a combustion chamber where they are burned, so that a largely purified hot air may then be led back to the heating area.
IPC 1-7
IPC 8 full level
F27B 9/20 (2006.01); F27B 9/12 (2006.01); F27B 9/30 (2006.01); F27B 9/36 (2006.01); F27B 9/40 (2006.01); F27D 17/00 (2006.01)
CPC (source: EP US)
F27B 9/12 (2013.01 - EP US); F27B 9/36 (2013.01 - EP US); F27B 9/40 (2013.01 - EP US)
Designated contracting state (EPC)
FR GB IT
DOCDB simple family (publication)
DE 4420295 C1 19951026; AU 2668195 A 19960105; EP 0717830 A1 19960626; EP 0717830 B1 19980916; JP 3047192 B2 20000529; JP H09502012 A 19970225; US 6116894 A 20000912; WO 9534793 A2 19951221; WO 9534793 A3 19960118
DOCDB simple family (application)
DE 4420295 A 19940610; AU 2668195 A 19950609; DE 9500778 W 19950609; EP 95921694 A 19950609; JP 50147296 A 19950609; US 59615496 A 19960212