发明名称 |
Dispenser and fluid-driven proportioning pump |
摘要 |
A fluid dispenser includes a diluent fluid inlet; a fluid-driven proportioning air pump in fluid communication with a diluent fluid inlet, the air pump being driven by fluid from the diluent fluid inlet and having an air outlet isolated from the diluent fluid inlet; a fluid container having first and second openings, the first opening in fluid communication with the pump air outlet; and wherein the pump creates air pressure and flow to evacuate the container of fluid through the second opening. An associated method of evacuating fluid from a container includes supplying a diluent fluid to the proportioning air pump through the pump fluid inlet; delivering a volume of air from the pump air outlet to the container in order to displace a similar volume of fluid and evacuate that volume of fluid from the container; and diluting the evacuated fluid with diluent fluid from the pump fluid outlet.
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申请公布号 |
US2008087687(A1) |
申请公布日期 |
2008.04.17 |
申请号 |
US20060546596 |
申请日期 |
2006.10.11 |
申请人 |
NASLUND PAUL E;JEDLICKA FRED B |
发明人 |
NASLUND PAUL E.;JEDLICKA FRED B. |
分类号 |
B65D83/00 |
主分类号 |
B65D83/00 |
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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