发明名称 |
PORTABLE WATER PURIFICATION DEVICE |
摘要 |
A portable, self-contained, fully integrated water purification device which includes a receptacle modified to accommodate a filtration assembly for purifying water, and to store water following purification. The receptacle provides separate openings for water intake, and water outflow. The filtration assembly includes a pump in form of a piston and a multistage filter cartridge. Pump action draws water into the water purification device and forces the water through the multistage filter and into the receptacle. Purified water may be stored in the receptacle until consumption.
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申请公布号 |
WO0034183(A3) |
申请公布日期 |
2002.10.17 |
申请号 |
WO1999US29383 |
申请日期 |
1999.12.10 |
申请人 |
BATTELLE MEMORIAL INSTITUTE |
发明人 |
MORREHEAD, JOHN, S.;PETTENSKI, THOMAS, A.;SEARLE, JOHN, F.;LARSON, ERIC |
分类号 |
C02F1/00;C02F1/28;C02F1/44;C02F1/76;(IPC1-7):C02F1/00;A45F3/18 |
主分类号 |
C02F1/00 |
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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