发明授权
US06571080B2 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
失效
具有用于快速加热的工作流体和加热器线圈的定影辊组件和用于电子照相成像设备的低功率消耗的定影辊组件及其制造方法
- 专利标题： 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
- 专利标题（中）： 具有用于快速加热的工作流体和加热器线圈的定影辊组件和用于电子照相成像设备的低功率消耗的定影辊组件及其制造方法
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申请号： US09947657申请日： 2001-09-07
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公开(公告)号： US06571080B2公开(公告)日： 2003-05-27
- 发明人: Kyung-woo Lee , Tae-gyu Kim
- 申请人： Kyung-woo Lee , Tae-gyu Kim
- 优先权： KR2001-13451 20010315
- 主分类号： G03G1520
- IPC分类号： G03G1520
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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