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Patent Searching and Data


Title:
CYLINDRICAL FURNACE MUFFLE STRUCTURE MADE OF CARBON/CARBON COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2019/124466
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a muffle structure for a cylindrical furnace (including a vertical cylindrical furnace and a horizontal cylindrical furnace), the muffle structure having high durability and small thermal capacity, and making it possible to reduce operating cost significantly without requiring a large-size manufacturing facility. The cylindrical furnace muffle structure has a polygonal columnar body comprising a plurality of plate members made of carbon/carbon composite material and a plurality of linking members made of carbon/carbon composite material, wherein the plurality of plate members are coupled by means of the plurality of linking members.

Inventors:
TACHIBANA Masaharu (4-11 Funatsu-cho 1-chome, Sabae-sh, Fukui 54, 〒9160054, JP)
KAMEZAKI Akio (4-11 Funatsu-cho 1-chome, Sabae-sh, Fukui 54, 〒9160054, JP)
NAGAO Hirotaka (4-11 Funatsu-cho 1-chome, Sabae-sh, Fukui 54, 〒9160054, JP)
Application Number:
JP2018/046884
Publication Date:
June 27, 2019
Filing Date:
December 19, 2018
Export Citation:
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Assignee:
CFC DESIGN INC. (4-11, Funatsu-cho 1-chome Sabae-sh, Fukui 54, 〒9160054, JP)
International Classes:
F27B5/10; C04B35/83
Foreign References:
JP2015025623A2015-02-05
JPH0590298U1993-12-10
JP2000161865A2000-06-16
JP2000111261A2000-04-18
Attorney, Agent or Firm:
SUGIYAMA Naoto et al. (IP-Law LPC, Ginza-Ishii Building #407 14-8, Ginza 6-chome, Chuo-k, Tokyo 061, 〒10040061, JP)
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