Title:
DIELECTRIC DRYING METHOD AND DIELECTRIC DRYING APPARATUS FOR CERAMIC COMPACT, AND METHOD FOR MANUFACTURING CERAMIC STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2021/166191
Kind Code:
A1
Abstract:
Provided is a dielectric drying method, wherein a plurality of ceramic compacts 10 placed side by side in a direction perpendicular to the transport direction L on the upper surface of a drying cradle 20 are transported between an upper electrode 130 and a lower electrode 140, and a high frequency is applied between the electrodes to dry the ceramic compacts 10. In the direction perpendicular to the transport direction L of the ceramic compacts 10, the distance between the electrodes in two end regions B sandwiching a central region A is shorter than the distance between the electrodes in the central region A.
Inventors:
FUMA YOSHIMASA (JP)
TAJIMA YUICHI (JP)
KONDO YOSHIMASA (JP)
OKUMURA KENSUKE (JP)
TAJIMA YUICHI (JP)
KONDO YOSHIMASA (JP)
OKUMURA KENSUKE (JP)
Application Number:
PCT/JP2020/006925
Publication Date:
August 26, 2021
Filing Date:
February 20, 2020
Export Citation:
Assignee:
NGK INSULATORS LTD (JP)
International Classes:
F26B3/34; B28B11/00; C04B35/64; F01N3/022; F26B15/12
Foreign References:
| JP2004526649A | 2004-09-02 | |||
| JPH03275310A | 1991-12-06 | |||
| JP2009250474A | 2009-10-29 | |||
| JP2008230962A | 2008-10-02 |
Attorney, Agent or Firm:
AXIS PATENT INTERNATIONAL (JP)
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