发明名称 |
Angular valve actuator |
摘要 |
Apparatus and methods are provided for use with printers and imaging apparatus. An actuator is supported on a shaft about which it can rotate through a range of arc. A spring biases the actuator so as to bring a valve pad into sealing contact with a plurality of nozzles. A lever arm of the actuator is operable by way of force contact so as to rotate the actuator and angularly displace the valve pad out of contact with the nozzles. Simultaneous opening or closing of the nozzles is performed by way of corresponding angular displacements of the actuator.
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申请公布号 |
US8376531(B2) |
申请公布日期 |
2013.02.19 |
申请号 |
US201113053434 |
申请日期 |
2011.03.22 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.;COLLIE LYNN A;MARTIN SCOTT |
发明人 |
COLLIE LYNN A;MARTIN SCOTT |
分类号 |
B41J2/175;B41J2/165;F16K11/052 |
主分类号 |
B41J2/175 |
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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