Title:
DRYING METHOD FOR CERAMICS BLANK BODY
Document Type and Number:
Japanese Patent JPH0543300
Kind Code:
A
Abstract:
PURPOSE: To provide a drying method capable of drying a thick-wall ceramics blank body in a short period without leaving a crack and a strain.
CONSTITUTION: The hot air circulation pipes 31, 32 are provided so that the hot air of a circulating device 30 is passed through the internal hole 11 of a ceramics blank body 10 formed into a prescribed shape. Furthermore the ceramics blank body 10 is surrounded with cloth 40 having moisture permeability. Then the hot air circulating device is actuated and hot air is circulated and the ceramics blank body 10 is dried thereby.
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Inventors:
KASAI YOSHINORI
KAMIYAMA TSUTOMU
KAMIYAMA TSUTOMU
Application Number:
JP22881991A
Publication Date:
February 23, 1993
Filing Date:
August 14, 1991
Export Citation:
Assignee:
NIPPON ELECTRIC GLASS CO
International Classes:
C04B33/30; (IPC1-7): C04B33/30
Next Patent: JPS543301