发明名称 |
Fixing and heating device for electrostatic copying apparatus |
摘要 |
A fixing and heating device for an electrostatic copying apparatus includes a fixing roller which (a) remains stationary at least until a toner is softened, (b) is driven at a low speed to even the surface temperature of the fixing roller when the surface temperature is lower than a temperature suitable for fixing and when the surface temperature is equal to the temperature suitable for fixing except during a fixng operation, and (c) is driven at a speed suitable for fixing when the surface temperature is suitable for fixing during the fixing operation.
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申请公布号 |
US4316719(A) |
申请公布日期 |
1982.02.23 |
申请号 |
US19800158381 |
申请日期 |
1980.06.11 |
申请人 |
MITA INDUSTRIAL COMPANY LIMITED |
发明人 |
MOTOMURA, MINORU;SHIBATA, KIYOSHI;WATANABE, TOSHIO |
分类号 |
G03G15/20;(IPC1-7):G03G15/00;F27B9/28 |
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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