发明名称 |
MEHRZWECKZELLE MIT EINEM VERAENDERLICHEN RAUMINHALT UND DAMIT VERSEHENE FLUESSIGKEITSZUFUHRSCHALTUNG EINES TINTENSTRAHLSCHREIBKOPFES. |
摘要 |
<p>Disclosed is a cell having a variable volume chamber and a fluid supply circuit for an ink jet printing head which is equipped therewith, the cell including a variable volume chamber (1) connected to a pressure sensor (5) and to at least a pair of valves (7, 9) each associated with a restriction (8, 10); the variation of volume being obtained by a piston actuated by an eccentric (3) secured to the rotor of a motor (4).</p> |
申请公布号 |
DE3777386(D1) |
申请公布日期 |
1992.04.16 |
申请号 |
DE19873777386 |
申请日期 |
1987.12.08 |
申请人 |
IMAJE S.A., BOURG LES VALENCE, FR |
发明人 |
REGNAULT, LUC M., F-26500 BOURG LES VALENCE, FR |
分类号 |
B41J2/02;B41J2/175;B41J2/18;B41J2/185;F04B17/03;(IPC1-7):B41J2/175 |
主分类号 |
B41J2/02 |
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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