发明授权
- 专利标题： Electrostatic charger and discharger
- 专利标题（中）： 静电充电器和放电器
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申请号： US796181申请日： 1997-02-07
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公开(公告)号： US6058003A公开(公告)日： 2000-05-02
- 发明人: Masayuki Hirano , Tomomi Katoh , Masami Kadonaga , Akio Kojima
- 申请人： Masayuki Hirano , Tomomi Katoh , Masami Kadonaga , Akio Kojima
- 申请人地址： JPX Hamamatsu
- 专利权人： Hamamatsu Photonics K.K.
- 当前专利权人： Hamamatsu Photonics K.K.
- 当前专利权人地址： JPX Hamamatsu
- 优先权： JPX8-022689 19960208; JPX8-022690 19960208; JPX8-022691 19960208; JPX8-076875 19960329; JPX8-076876 19960329
- 主分类号： G03G15/02
- IPC分类号： G03G15/02 ; G03G21/06 ; H05F1/00
摘要：
This invention relates to an electrostatic charger and discharger which can realize ozone-less, non-contact charging that can prevent the member to be charged or the member to be charge-removed from deteriorating upon irradiation of an electromagnetic wave. Each of the charger and discharger has an electric field forming system with a specific structure for efficiently forming an electric field that causes ions produced by an electromagnetic wave to become attached to the major surface of the member to be charged or the member to be charge-removed in a space.
公开/授权文献
- US4736982A Convertible chair 公开/授权日：1988-04-12
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