发明授权
US5873014A System for purging contaminants from a vacuum assisted image
conditioning roll
失效
用于从真空辅助图像调理辊吹扫污染物的系统
- 专利标题： System for purging contaminants from a vacuum assisted image conditioning roll
- 专利标题（中）： 用于从真空辅助图像调理辊吹扫污染物的系统
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申请号： US4463申请日： 1998-01-08
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公开(公告)号： US5873014A公开(公告)日： 1999-02-16
- 发明人: John F. Knapp , Lawrence Floyd, Jr.
- 申请人： John F. Knapp , Lawrence Floyd, Jr.
- 申请人地址： CT Stamford
- 专利权人： Xerox Corporation
- 当前专利权人： Xerox Corporation
- 当前专利权人地址： CT Stamford
- 主分类号： G03G15/11
- IPC分类号： G03G15/11 ; G03G15/10
摘要：
A system for removing excess carrier liquid from an electrostatic image developed with liquid developing material made up of toner particles immersed in a liquid carrier medium on an image bearing member. The system includes an absorbent contact roller for absorbing at least a portion of the liquid carrier off of the liquid image, and vacuum source coupled to the contact roller for generating both negative pressure at the surface of the roller to draw the absorbed liquid through the contact roller, and positive air pressure for pushing contaminated liquid out of the roller.
公开/授权文献
- USD349431S Spoon 公开/授权日：1994-08-09
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