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Patent Searching and Data


Title:
BATCH FURNACE WITH ROTARY HEARTH
Document Type and Number:
Japanese Patent JPH05172471
Kind Code:
A
Abstract:

PURPOSE: To build a batch furnace with a rotary hearth in which temperature distribution and furnace gas inside the firing chamber can be easily uniformed.

CONSTITUTION: A batch furnace with a rotary hearth is formed of a firing chamber 1 for housing and heating a subject S to be heated and a hearth table 2 on which the subject S is rotated. A jig 10 for stirring the furnace gas, laid on the top of the subject S, is provided. This jig 10 is equipped with blades 11 which send the furnace gas toward the periphery as the jig revolves.


Inventors:
KITAMURA MASANORI
Application Number:
JP1991000338660
Publication Date:
July 09, 1993
Filing Date:
December 20, 1991
Export Citation:
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Assignee:
MURATA MANUFACTURING CO
International Classes:
F27B3/06; C21D1/767; F27D7/04; (IPC1-7): F27B3/06; F27D7/04
Attorney, Agent or Firm:
岡田 和秀