发明名称 |
IMPROVED SPRAY/FOAM DISPENSER WITH AND WITHOUT BUFFERS |
摘要 |
<p>In exemplary embodiments of the present invention, various new generation dispensing devices can be provided. Such devices are vertically aligned, provide greater than 1.0 cc per piston stroke, and can involve a range of sprayer heads and sprayer/foamer systems incorporating such heads. Such novel sprayer heads can include a novel stretched piston, or, for example, the standard separate piston and piston chamber configuration. By using integration of parts, and a novel dome valve, exemplary sprayers are more easily manufactured, and have better operating properties. Finally, pre-compression is such novel valves is supplied by a novel dome valve with binary behavior, and minimal hysteresis.</p> |
申请公布号 |
WO2014074653(A1) |
申请公布日期 |
2014.05.15 |
申请号 |
WO2013US68823 |
申请日期 |
2013.11.06 |
申请人 |
DISPENSING TECHNOLOGIES B.V.;HALEVA, AARON |
发明人 |
HALEVA, AARON;MAAS, WILHELMUS JOHANNES, JOSEPH;VAN WIJK, DOMINICUS, JAN;NERVO, PAOLO;WILHELMUS HURKMANS, PETRUS, LAMBERTUS |
分类号 |
B65D47/34;B05B11/00;B65D83/00 |
主分类号 |
B65D47/34 |
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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