| 发明名称 |
SIMPLIFIED INK JET HEAD |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve directionality of ink jetting from an orifice to which ink is supplied through an orifice path off an axis. <P>SOLUTION: An orifice 97 of an orifice plate is constituted of: a cylindrical nozzle-like ink outlet portion 99; a cylindrical nozzle-like ink inlet portion 98 having a larger diameter than that of the outlet portion; and a tapered conical portion 100 joining the ink outlet and inlet portions. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
| 申请公布号 |
JP2005119319(A) |
申请公布日期 |
2005.05.12 |
| 申请号 |
JP20040370955 |
申请日期 |
2004.12.22 |
| 申请人 |
SPECTRA INC |
发明人 |
MOYNIHAN EDWARD R;GAILUS DAVID W;PALIFKA ROBERT G;HOISINGTON PAUL A;HINE NATHAN P;ADAMS-BRADY DAVID;BIGGS MELVIN L;MCDONALD MARLENE M;BARSS STEVEN H;MACKAY DIANE;PAULSON BRUCE A;MACKAY STEPHEN C |
| 分类号 |
B41J2/045;B41J2/05;B41J2/055;B41J2/135;B41J2/14;B41J2/155;B41J2/16;B41J2/175;B41J2/19;H01L41/09;H01L41/22;H01L41/24 |
主分类号 |
B41J2/045 |
| 代理机构 |
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| 主权项 |
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