发明授权
US4566017A Method and transducer for increasing inking resolution in an ink-mosaic
recording device
失效
用于在油墨马赛克记录装置中增加油墨分辨率的方法和换能器
- 专利标题： Method and transducer for increasing inking resolution in an ink-mosaic recording device
- 专利标题（中）： 用于在油墨马赛克记录装置中增加油墨分辨率的方法和换能器
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申请号： US658745申请日： 1984-10-09
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公开(公告)号： US4566017A公开(公告)日： 1986-01-21
- 发明人: Kenth Nilsson
- 申请人： Kenth Nilsson
- 申请人地址： DEX Berlin & Munich SEX Solna
- 专利权人： Siemens Aktiengesellschaft,Siemens Eleman AB
- 当前专利权人： Siemens Aktiengesellschaft,Siemens Eleman AB
- 当前专利权人地址： DEX Berlin & Munich SEX Solna
- 优先权： DEX3341401 19831115
- 主分类号： B41J2/045
- IPC分类号： B41J2/045 ; B41J2/055 ; B41J2/205 ; G01D15/18
摘要：
A method and apparatus for increasing inking resolution with an ink-mosaic recording device. In order to increase the resolution simply and without additional transducers, each transducer is comprised of two contacted piezoelectric strips which are enclosed between plates. By means of differing voltage on the strips, the transducer bends in addition to a change in cross-section of the channel formed. Thus, it becomes possible to eject drops of fluid at different positions intermediate undeflected drop ejection positions.
公开/授权文献
- US5773985A One port complex transmission and group delay measurements 公开/授权日：1998-06-30
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