发明名称 |
Control of velocity through a nozzle |
摘要 |
A method is described wherein one or more parameters are measured that affect the nozzle velocity at which a printing fluid is ejected from a pumping chamber through a nozzle. The printing fluid is contained in the pumping chamber actuated by deflection of a piezoelectric layer. A surface area of an electrode actuating the piezoelectric layer is reduced based at least in part on the measured one or more parameters. Reducing the surface area of the electrode reduces the actuated area of the piezoelectric layer. |
申请公布号 |
US8727475(B2) |
申请公布日期 |
2014.05.20 |
申请号 |
US20090564618 |
申请日期 |
2009.09.22 |
申请人 |
BIBL ANDREAS;MENZEL CHRISTOPH;NISTORICA CORINA;DEBRABANDER GREGORY;FUJIFILM DIMATIX, INC. |
发明人 |
BIBL ANDREAS;MENZEL CHRISTOPH;NISTORICA CORINA;DEBRABANDER GREGORY |
分类号 |
B41J29/393 |
主分类号 |
B41J29/393 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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