发明名称 |
Apparatus for dispensing precise amounts of a non-compressible fluid |
摘要 |
A dispensing apparatus has a motor drive that moves an output member along an axis in a first chamber. A shuttle valve controls flow between a first chamber and either a reservoir of material or an output port. Extending the output member discharges precise volumes of material through an output port. Retracting the output member fills the first chamber.
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申请公布号 |
US2005072815(A1) |
申请公布日期 |
2005.04.07 |
申请号 |
US20030606570 |
申请日期 |
2003.06.26 |
申请人 |
CAREW DENNIS;DEVASIA CYRIAC;MIQUEL BRUNO |
发明人 |
CAREW DENNIS;DEVASIA CYRIAC;MIQUEL BRUNO |
分类号 |
F04B7/02;F04B13/00;G01F11/02;G01F11/16;(IPC1-7):B67D3/00 |
主分类号 |
F04B7/02 |
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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