EP 0167689 A1 19860115 - Gas atmosphere heating furnace.
Title (en)
Gas atmosphere heating furnace.
Title (de)
Schutzgasofen.
Title (fr)
Four à atmosphère contrÔlée.
Publication
Application
Priority
EP 84304752 A 19840711
Abstract (en)
In a continuous heating furnace, particularly in a preheating chamber (A) thereof, forced hot gas flow of an atmosphere gas is caused to take place to heat articles rapidly. The gas flow which takes place transversely to a longitudinal axis of the furnace, retards an axial flow of the atmosphere gas. This retardation is lessened by having the gas flow partially diverted as branch streams towards an intake opening of the furnace by means of novel baffle plate or vane means (4) which are provided in the preheating chamber (A) so as to be outside the path (10) of motion of articles through the chamber (A) and within the hot gas flow paths.
IPC 1-7
IPC 8 full level
F27B 9/30 (2006.01)
CPC (source: EP)
F27B 9/3005 (2013.01)
Citation (search report)
- [Y] GB 2045137 A 19801029 - AIRCO INC
- [Y] FR 2512715 A1 19830318 - CHAUSSON USINES SA [FR]
- [Y] DE 2712842 A1 19780928 - KI VNI I PK I AVTOMATIZACII PR
- [A] DE 3982887 A
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0167689 A1 19860115; EP 0167689 B1 19881019; DE 3474717 D1 19881124
DOCDB simple family (application)
EP 84304752 A 19840711; DE 3474717 T 19840711