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Patent Searching and Data


Title:
FIRING DEVICE
Document Type and Number:
Japanese Patent JP2004301414
Kind Code:
A
Abstract:

To provide a firing device 1 allowing a greater amount of gas flow 3 to enter into a firing container inner portion 4a.

The firing device 1 comprises a firing container 4 and a heating furnace 5. The gas flow 3 is formed which distributes along a heating furnace inner face 5b in a space A formed between a firing container outer face 4a and a heating furnace inner face 5b facing each other. The gas flow 3 enters from a firing container opening portion 44 provided in the firing container outer face 4b into the firing container inner portion 5a. In the firing container inner portion 4a, fired objects 2 are heated and fired while having contact with gas 31 flowing from the firing container opening portion 44. The gas flow 3 is formed by blowing the gas 30 to the heating furnace inner face 5b in an approximately vertical direction.


Inventors:
TAKAHASHI HIROMI
KAWAKAMI YOSHIHIRO
Application Number:
JP2003094095A
Publication Date:
October 28, 2004
Filing Date:
March 31, 2003
Export Citation:
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Assignee:
SUMITOMO CHEMICAL CO
International Classes:
F27B9/10; F27D3/12; F27D7/02; (IPC1-7): F27D7/02; F27B9/10; F27D3/12
Attorney, Agent or Firm:
Takashi Kuboyama
Toru Nakayama
Masayuki Enomoto