FIXING DEVICE, METHOD FOR MANUFACTURING FIXING DEVICE, AND IMAGE FORMING APPARATUS
To provide a fixing device that can ensure a high heat transfer property with graphite sheets, a method for manufacturing the fixing device, and an image forming apparatus including such a fixing device.SOLUTION: A fixing device comprises: a fixing belt 61; a heat source 62; a pad member 63; a press...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide a fixing device that can ensure a high heat transfer property with graphite sheets, a method for manufacturing the fixing device, and an image forming apparatus including such a fixing device.SOLUTION: A fixing device comprises: a fixing belt 61; a heat source 62; a pad member 63; a pressure rotating member 64; a plurality of graphite sheets laminated between the pad member 63 and fixing belt 61; and a holder that integrally holds the plurality of graphite sheets such that the adjacent graphite sheets are in contact with each other in the lamination direction of the plurality of graphite sheets.SELECTED DRAWING: Figure 1
【課題】グラファイトシートによる高い伝熱性を確保することが可能な定着装置と、この定着装置の製造方法と、このような定着装置を備える画像形成装置とを提供する。【解決手段】定着装置は、定着ベルト６１と、熱源６２と、パッド部材６３と、加圧回転部材６４と、パッド部材６３および定着ベルト６１の間において積層される複数枚のグラファイトシートと、複数枚のグラファイトシートの積層方向において互いに隣り合うグラファイトシート同士が接触するように、複数枚のグラファイトシートを一体に保持する保持具とを備える。【選択図】図１ |
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