
基本信息:
- 专利标题: Electrostatic imaging devices
- 专利标题(中):ElektrostatischesBilderzeugungsgerät。
- 申请号:EP90306633.0 申请日:1990-06-19
- 公开(公告)号:EP0404491A2 公开(公告)日:1990-12-27
- 发明人: Lindblad, Nero R. , Meyer, Robert J.
- 申请人: XEROX CORPORATION
- 申请人地址: Xerox Square - 020 Rochester New York 14644 US
- 专利权人: XEROX CORPORATION
- 当前专利权人: XEROX CORPORATION
- 当前专利权人地址: Xerox Square - 020 Rochester New York 14644 US
- 代理机构: Johnson, Reginald George
- 优先权: US368044 19890619
- 主分类号: G03G21/00
- IPC分类号: G03G21/00
摘要:
A piezoelectric transducer (PZT) device (104) operating at a relatively high frequency is coupled to an imaging surface to cause localized vibration of predetermined amplitude, and is positioned in close association with a cleaning enhancing electrostatic charging or discharging device (102, 200) associated with the imaging surface cleaning function, whereby residual toner and debris is fluidized for enhanced electrostatic discharge of the toner and/or imaging surface, and released from the mechanical forces adhering the toner to the imaging surface.
摘要(中):
以相对高的频率工作的压电换能器(PZT)装置(104)耦合到成像表面以引起预定幅度的局部振动,并且与清洁增强静电充电或放电装置(102,200)紧密相关联地定位, 与成像表面清洁功能相关联,由此残留的调色剂和碎屑被流化以增强调色剂和/或成像表面的静电放电,并从粘附调色剂的机械力释放到成像表面。
公开/授权文献:
- EP0404491B1 Electrostatic imaging devices 公开/授权日:1995-03-22
IPC结构图谱:
G | 物理 |
--G03 | 摄影术;电影术;利用了光波以外其他波的类似技术;电记录术;全息摄影术 |
----G03G | 电记录术;电照相;磁记录 |
------G03G21/00 | 不包括在G03G13/00至G03G19/00各组中的装置,例如,清洁、消除残余电荷 |