发明名称 |
Fusing roller assembly having working fluid and heater coil for quick heating and low power consumption for an electrophotographic image forming apparatus and method of making the same |
摘要 |
A structurally improved fusing roller assembly based on a heat pipe principle is provided. The fusing roller assembly includes a fusing roller that serves as a heat pipe, and a resistance heater and/or a halogen lamp inside the fusing roller, so that the surface of the fusing roller can be instantaneously heated up to a target fusing temperature. The fusing roller assembly can be heated up to a target fusing temperature within a shorter period of time without need for a warm-up period and a stand-by period, so that power consumption decreases.
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申请公布号 |
US6571080(B2) |
申请公布日期 |
2003.05.27 |
申请号 |
US20010947657 |
申请日期 |
2001.09.07 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE KYUNG-WOO;KIM TAE-GYU |
分类号 |
G03G15/20;H05B3/00;(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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