发明名称 |
METHOD AND APPARATUS FOR DISPENSING FLUID COMPOSITIONS |
摘要 |
A miniaturized fluid dispensing system for dispensing customized fluids. The dispenser may include first and second reservoirs containing constituent fluids; a drive motor; at least two pump assemblies commonly driven by the drive motor and in communication with the first and second reservoirs; first and second valve assembly in communication with the first and second pump assemblies; and a control system for selectively controlling the valve assemblies to blend and discharge a composition from the constituent fluids. The system may include a dispensing header to house the valves and to define ‘discharge’ and ‘recirculation’ flow paths for each constituent fluid. The present invention also provides a method for dispensing a fluid regimen (e.g. a plurality of compositions) by periodically blending and discharging varying compositions over time.
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申请公布号 |
US2010185322(A1) |
申请公布日期 |
2010.07.22 |
申请号 |
US20090355874 |
申请日期 |
2009.01.19 |
申请人 |
ACCESS BUSINESS GROUP INTERNATIONAL LLC |
发明人 |
BYLSMA RICHARD B.;BAARMAN DAVID W.;MARSHALL MARK G.;BECKER PIERRE |
分类号 |
G05D11/13;A45D40/00 |
主分类号 |
G05D11/13 |
代理机构 |
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代理人 |
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地址 |
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