发明授权
- 专利标题： Liquid level control structure
- 专利标题（中）： 液位控制结构
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申请号： US810248申请日： 1991-12-19
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公开(公告)号： US5392064A公开(公告)日： 1995-02-21
- 发明人: Babur B. Hadimioglu , Butrus T. Khuri-Yakub
- 申请人： Babur B. Hadimioglu , Butrus T. Khuri-Yakub
- 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： B41J2/015
- IPC分类号： B41J2/015 ; B41J2/14 ; B41J2/16 ; B41J2/04
摘要：
A liquid level control structure is provided comprising a plate having substantially flat top and bottom surfaces and an hourglass-shaped aperture containing a marking fluid. Protruding a known amount and at a known angle from opposite sides of the aperture waist are knife-edged lips that interact with the fluid's surface tension to control the location of an unbounded surface of the fluid.
公开/授权文献
- US2557412A Structural panel 公开/授权日：1951-06-19
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