专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4402000A Electrographic recording method and apparatus with control of toner quantity at recording region 失效
标题翻译：记录区域中调色剂量控制的电子记录方法和装置
公开(公告)号：US4402000A
公开(公告)日：1983-08-30
申请号：US269069
申请日：1981-06-02
申请人： George W. Fabel , Richard W. Lindahl
发明人： George W. Fabel , Richard W. Lindahl
IPC分类号： G03G15/34 , G01D15/00
CPC分类号： G03G15/348 , G03G2217/0058
摘要： An electrographic method and apparatus are provided for maintaining a controlled quantity of electronically conductive toner in the recording region formed between an array of stylus electrodes and a receptor recording member. A regular or relatively uniform supply of toner is provided to said recording region where a temporally constant force is presented which acts on the toner to establish an electronically conductive path via the toner between the electrodes and the recording member. Recording electrical potential signals selectively applied to the first electrodes relative to the recording member cause toner to be deposited on the recording member as image toner. A toner removal means provides a temporally constant force for removing excess accumulated toner from said recording gap to a point where it is out of electronic contact with the toner at the recording gap. Non-image toner removal means positioned at a point remote from the recording region is also disclosed.
摘要翻译：提供一种电子照相方法和装置，用于在触针阵列和受体记录部件之间形成的记录区域中保持受控量的电子导电调色剂。向所述记录区域提供规则或相对均匀的调色剂供应，其中存在作用在调色剂上的时间上恒定的力以通过电极和记录部件之间的调色剂建立电子导电路径。记录相对于记录部件选择性地施加到第一电极的电位信号使得调色剂作为图像调色剂沉积在记录部件上。调色剂去除装置提供时间上恒定的力，用于将多余的累积调色剂从所述记录间隙移除到与记录间隙处的调色剂电子接触的点。还公开了位于远离记录区域的点处的非图像调色剂去除装置。

IPRDB

热门服务

关于我们

友情链接

联系方式