发明名称 |
Liquid dispensing gun |
摘要 |
A liquid dispensing gun for repeatedly dispensing precisely metered quantities of liquid from a pressurized source. The gun comprises a hollow body having a valve chamber and a metering chamber connected thereto by a control orifice. An axially slidable valve spool in the valve chamber and a trigger operated actuating plunger serve to govern the reciprocation of a metering piston in the metering chamber and the admission and discharge of metered quantities of liquid to and from the metering chamber.
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申请公布号 |
US4650099(A) |
申请公布日期 |
1987.03.17 |
申请号 |
US19840596654 |
申请日期 |
1984.04.04 |
申请人 |
SPRAYING SYSTEMS COMPANY |
发明人 |
PAULSEN, GARY;THOMAS, LAWRENCE E. |
分类号 |
G01F11/06;(IPC1-7):G01F11/06 |
主分类号 |
G01F11/06 |
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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