Title:
乾燥装置及び液体定着装置
Document Type and Number:
Japanese Patent JP6705298
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent overheating during high frequency dielectric heating.SOLUTION: A dryer 13 includes: a heating roller 51 coming into contact with a medium 21 to which liquid 31 adheres and conveying the medium 21 in the rotating direction; and a plurality of electrodes 52 disposed in the circumference of the heating roller 51 to generate an alternating electric field. The heating roller 51 includes a conductive member 55 coming into contact with the medium 21. A contact region R in which the conductive member 55 and the medium 21 come into contact with each other includes: a first heating region R1 that is located on the upstream side in the conveyance direction of the medium 21 and to which the alternating electric field is applied; and a second heating region R2 that is located on the downstream side in the conveyance direction of the medium 21 and to which the alternating electric field is not applied.SELECTED DRAWING: Figure 2
Inventors:
Yuki Inoue
Takuma Nakamura
Takuma Nakamura
Application Number:
JP2016113828A
Publication Date:
June 03, 2020
Filing Date:
June 07, 2016
Export Citation:
Assignee:
株式会社リコー
International Classes:
F26B13/18; B41J2/01; F26B3/347; G03G15/20; H05B6/54; H05B6/62
Domestic Patent References:
| JP2015129902A |
Foreign References:
| US20020043004 | ||||
| US9327524 |
Attorney, Agent or Firm:
Hiroaki Sakai