利索-全球专利检索

  1. 登录
  2. 注册
发明授权
US06690900B2 Method of and system for the reduction of toner pressure applied to a print seal through the implementation of a tapering channel 失效
通过实施锥形通道减少施加到印刷密封件的调色剂压力的方法和系统

  • 专利标题： Method of and system for the reduction of toner pressure applied to a print seal through the implementation of a tapering channel
  • 专利标题（中）： 通过实施锥形通道减少施加到印刷密封件的调色剂压力的方法和系统
  • 申请号： US10103208
    申请日： 2002-03-21
  • 公开(公告)号： US06690900B2
    公开(公告)日： 2004-02-10
  • 发明人: Patrick S. Dougherty , Quintin T. Phillips
  • 申请人： Patrick S. Dougherty , Quintin T. Phillips
  • 主分类号： G03G1508
  • IPC分类号： G03G1508
Method of and system for the reduction of toner pressure applied to a print seal through the implementation of a tapering channel
摘要：
The present invention includes a toner cartridge having a developer roller having a cylindrical exterior surface with a tapering ramped channel formed in the surface of at least one end of the developer roller. The tapering ramped channel having a narrow proximal end nearest the at least one end of the developer roller and a wide distal end furthest from the at least one end of the developer roller. The narrow proximal end of the tapering ramped channel extends deeper into the surface of the developer roller than the wide distal end. The tapering ramped channel functions to propel toner particles or other fluid accumulating against an end seal away from the seal, toward a central portion of the developer roller.
摘要（中）：

本发明包括具有显影辊的调色剂盒，该显影辊具有圆柱形外表面，其具有形成在显影辊的至少一端的表面中的锥形倾斜通道。 锥形倾斜通道具有最接近显影辊的至少一端的窄近端和远离显影辊的至少一端的宽远端。 锥形倾斜通道的窄近端比宽的远端更深地延伸到显影辊的表面。 锥形倾斜通道用于将调色剂颗粒或其它流体积聚在端盖上远离密封件，朝着显影辊的中心部分。

公开/授权文献
信息查询
Espacenet
0/0