发明名称 |
Fixiervorrichtung für ein elektrofotografisches Gerät |
摘要 |
A fixing device to be used in electrophotographic apparatus for providing a clear fixed image with no offset with use of no oil or the least amount of oil, wherein an endless fixing belt provided with a metal body having a release thin film thereon is stretched between a fixing roller having a elastic surface and a heating roller, a pressing roller is arranged to press the surface of the elastic fixing roller upwardly from the lower side thereof through the fixing belt to form a nip portion between the fixing belt and the pressing roller, a guide plate for unfixed image carrying support member is provided underneath the fixing belt, between the heating roller and the nip portion, to form substantially a linear heating path between the guide plate and the fixing belt, and the metal body of the fixing belt has a heat capacity per cm2 within a range of 0.001 to 0.02 cal/ DEG C. |
申请公布号 |
DE4407931(C2) |
申请公布日期 |
1996.02.01 |
申请号 |
DE19944407931 |
申请日期 |
1994.03.09 |
申请人 |
NITTO KOGYO CO., LTD., TOKIO/TOKYO, JP |
发明人 |
HIGASHI, YUICHIRO, TOKIO/TOKYO, JP;ISHIKAWA, YOUICHI, TOKIO/TOKYO, JP |
分类号 |
G03G15/20;(IPC1-7):G03G15/20 |
主分类号 |
G03G15/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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