Title:
FIRING JIG COMPRISING SETTER AND BASE PLATE
Document Type and Number:
WIPO Patent Application WO/2024/034256
Kind Code:
A1
Abstract:
Disclosed is a firing jig comprising a setter and a base plate, the setter being a ceramic sheet including a mesh-like part, wherein: the mesh-like part includes a first filament portion layer consisting of a plurality of first filament portions, and a second filament portion layer consisting of a plurality of second filament portions; (1) at least one engaging projecting piece for engaging the setter is provided in a predetermined region opposing the mesh-like part on a surface of the base plate on a side on which the setter is placed; (2) the setter is formed such that, when the setter is placed on the base plate, some or all of the engaging projecting pieces come into contact simultaneously with each of the adjacent first filament portions; and (3) in a predetermined region of the first filament portion layer including the contacting sites, if an average perpendicular distance between centers of the adjacent first filament portions is A, and an average distance between points of contact of the engaging projecting piece and the adjacent first filament portions is B, the relationship A>B is satisfied.
Inventors:
ARIMA TAKASHI (JP)
Application Number:
PCT/JP2023/022077
Publication Date:
February 15, 2024
Filing Date:
June 14, 2023
Export Citation:
Assignee:
MITSUI MINING & SMELTING CO LTD (JP)
International Classes:
F27D3/12; C04B33/32; C04B35/64
Domestic Patent References:
| WO2017204061A1 | 2017-11-30 | |||
| WO2016117207A1 | 2016-07-28 |
Foreign References:
| JP2018193274A | 2018-12-06 |
Attorney, Agent or Firm:
ASAMURA IP P.C. (JP)
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