发明授权
US07424234B2 Image printer with common filter to filter common operating frequency band of fixing module and switch mode power supply module
有权
图像打印机,带有公共滤波器,可以对固定模块和开关模式电源模块的常用工作频带进行滤波
- 专利标题: Image printer with common filter to filter common operating frequency band of fixing module and switch mode power supply module
- 专利标题(中): 图像打印机,带有公共滤波器,可以对固定模块和开关模式电源模块的常用工作频带进行滤波
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申请号: US11317301申请日: 2005-12-27
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公开(公告)号: US07424234B2公开(公告)日: 2008-09-09
- 发明人: Jin-ha Kim , Hwan-guem Kim , Durk-hyun Cho , Young-min Chae , Sang-yong Han
- 申请人: Jin-ha Kim , Hwan-guem Kim , Durk-hyun Cho , Young-min Chae , Sang-yong Han
- 申请人地址: KR Suwon-si
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Suwon-si
- 代理机构: Stanzione & Kim, LLP
- 优先权: KR10-2004-0113699 20041228
- 主分类号: G03G15/20
- IPC分类号: G03G15/20
摘要:
An image printer using a common filter to remove harmonic waves generated at a common operating frequency band of a fixing module to fix toner onto a print medium using high frequency power generated from a high frequency generator and a switch mode power supply module to supply operating power to the high frequency generator. The image printer includes a fixing module to fix toner to a print medium using high frequency power generated from a high frequency generator, a switch mode power supply module to supply operating power to the high frequency generator, and a band pass filter to filter harmonic waves of a common operating frequency band of the fixing module and the switch mode power supply module.