Heating – Work chamber having heating means – Having means by which work is progressed or moved mechanically
Patent
1985-08-19
1986-10-14
Camby, John J.
Heating
Work chamber having heating means
Having means by which work is progressed or moved mechanically
432194, 432198, 432201, 432249, F27B 504, F27B 700, F27B 516, F27D 2300
Patent
active
046169962
ABSTRACT:
A non-oxidizing firing furnace for ceramic articles, which comprises a furnace chamber filled with a non-oxidizing gas, a conveyor mechanism provided on the floor portion of the furnace chamber and adapted to move the ceramic articles oppositely to a direction in which the non-oxidizing gas is flown through the furnace chamber for firing the ceramic articles; and at least one partition wall with the surface being composed of molybdenum which partition wall is provided at the ceiling portion of the furnace chamber to define a low temperature zone on the inlet side for the ceramic articles and a high temperature zone.
REFERENCES:
patent: 4193761 (1980-03-01), Mantegani
patent: 4212633 (1980-07-01), Kreider et al.
patent: 4365954 (1982-12-01), Petzi
patent: 4543060 (1985-09-01), Bowes
Kajihara Takehiro
Suzuki Mitsugu
Camby John J.
NGK Insulators Ltd.
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