Title:
均熱化構造、当該均熱化構造を有する加熱装置、定着装置および画像形成装置
Document Type and Number:
Japanese Patent JP7435015
Kind Code:
B2
Abstract:
To reduce thermal energy loss of a high-temperature member, and prevent a variation in temperature in a longitudinal direction.SOLUTION: In a soaking structure in which: on a high temperature member (nip forming member 24) in a shape having a longitudinal direction, a soaking material (high thermal conduction unit 290) having a higher thermal conductivity than that of the high temperature member is arranged in contact therewith, the thermal resistance of the soaking material in the longitudinal direction of the high temperature member is made smaller in the center in the longitudinal direction than that on the ends in the longitudinal direction.SELECTED DRAWING: Figure 3A
Inventors:
Kentaro Yamanaka
Application Number:
JP2020029242A
Publication Date:
February 21, 2024
Filing Date:
February 25, 2020
Export Citation:
Assignee:
株式会社リコー
International Classes:
G03G15/20; H05B3/00
Domestic Patent References:
| JP2017207535A | ||||
| JP2015219498A |
Attorney, Agent or Firm:
Kunihiko Shiromura
Takeshi Kumano
Hideyoshi Tanaka
Takeshi Kumano
Hideyoshi Tanaka