FIXING DEVICE AND IMAGE FORMING APPARATUS

PROBLEM TO BE SOLVED: To suppress an oil applied on an inner peripheral surface of a belt member making a circulation movement from being scraped off by a heating member arranged in contact with the inner peripheral surface.SOLUTION: A heating member 64H heating a belt member 64A is provided inside...

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Bibliographic Details
Main Author AMANO JUNPEI
Format Patent
LanguageEnglish
Japanese
Published 26.01.2017
Subjects
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Summary:PROBLEM TO BE SOLVED: To suppress an oil applied on an inner peripheral surface of a belt member making a circulation movement from being scraped off by a heating member arranged in contact with the inner peripheral surface.SOLUTION: A heating member 64H heating a belt member 64A is provided inside the belt member 64A in contact with an inner peripheral surface 64N of the belt member 64A. The heating member 64H is formed of a planar heating element. The heating member 64H includes an upstream side end part 64D and a downstream side end part 64E. The upstream side end part 64D is separated from the inner peripheral surface 64N of the belt member 64 A.SELECTED DRAWING: Figure 2 【課題】周回移動を行うベルト部材の内周面に塗布されたオイルが、この内周面に接触配置された加熱部材によりかき取られることを抑制する。【解決手段】ベルト部材６４Ａの内側には、ベルト部材６４Ａの内周面６４Ｎに接触し、ベルト部材６４Ａを加熱する加熱部材６４Ｈが設けられている。加熱部材６４Ｈは、面状の発熱体により構成されている。加熱部材６４Ｈは、上流側端部６４Ｄ、下流側端部６４Ｅを有する。上流側端部６４Ｄは、ベルト部材６４Ａの内周面６４Ｎから離間している。【選択図】図２
Bibliography:Application Number: JP20150135947