Title:
DIELECTRIC DRYING METHOD FOR CERAMIC COMPACT, METHOD FOR PRODUCING CERAMIC STRUCTURE, AND AUXILIARY ELECTRODE MEMBER
Document Type and Number:
WIPO Patent Application WO/2021/166190
Kind Code:
A1
Abstract:
A dielectric drying method for ceramic compact 10, wherein a plurality of ceramic compacts 10 placed side by side on the upper surface of a receiving base 20 for drying in a direction perpendicular to the conveying direction L are conveyed between an upper electrode 130 and a lower electrode 140, and dried due to a high frequency being applied between the electrodes. An auxiliary electrode 30 is placed on an upper end surface 11a of the respective ceramic compacts 10. The auxiliary electrodes 30 at the portions in contact with the upper end surfaces 11a of the ceramic compacts 10 positioned in two end regions B across a central region A in the direction perpendicular to the direction L for conveying the ceramic compacts 10 are thicker than the auxiliary electrode 30 at the portion in contact with the upper end surface 11a of the ceramic compact 10 positioned in the central region A.
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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/JP2020/006924
Publication Date:
August 26, 2021
Filing Date:
February 20, 2020
Export Citation:
Assignee:
NGK INSULATORS LTD (JP)
International Classes:
B01D39/20; B28B11/00; C04B35/638; F01N3/022; F26B3/34; F26B15/12
Foreign References:
| JPS63166745A | 1988-07-09 | |||
| US3396474A | 1968-08-13 | |||
| JP2007015142A | 2007-01-25 | |||
| JP2004526649A | 2004-09-02 |
Attorney, Agent or Firm:
AXIS PATENT INTERNATIONAL (JP)
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