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1. 发明授权

US3887809A Corona discharge device 失效
标题翻译：电晕放电装置
公开(公告)号：US3887809A
公开(公告)日：1975-06-03
申请号：US52375174
申请日：1974-11-14
申请人： HOECHST AG
发明人： MARX GERHARD , FRANK HERMANN
IPC分类号： G03G15/02 , G03G15/00
CPC分类号： G03G15/0258 , G03G15/0291
摘要： A corona discharge device for use in the electrophotographic field having an element which is in the form of a tape, has at least one conductive layer at its discharge edges, is so movable in the direction of its discharge edges that the corona discharge element can be moved at least by the length of the discharge zone and in that at least one cleaning device is provided for the corona discharge element, preferably outside the discharge zone. The tape is an endless belt having at least one edge which can discharge with that edge exhibiting various profiles. The belt also may be shaped with a depression or carry a guiding element to prevent lateral movement of the tape.
摘要翻译：用于具有带状元件的电子照相领域的电晕放电装置在其放电边缘处具有至少一个导电层，其能够在其放电边缘的方向上移动，使得电晕放电元件可以至少移动排放区的长度，并且为电晕放电元件提供至少一个清洁装置，优选在放电区外。该带是具有至少一个边缘的环形带，该边缘可以与具有各种轮廓的边缘一起排出。皮带还可以用凹陷成形，或携带引导元件以防止带的横向移动。

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