发明名称 |
WATER PURIFYING APPARATUS |
摘要 |
A structure for venting of gasses from fluids, and in particular, venting of gasses from filter elements or filter media used in water treatment devices. The structure incorporates a fluid flow diverter having a vent tube, tangential flow diverter and a lower air collection space to vent air from an interface between stages of the filter cartridge. The vent structure is particularly suited to systems having a pressure drop of 1 psi or less, such as those systems which filter a fluid by a pressure differential generated by gravity alone, or aided by a manual pressurization means. There is also disclosed a multi-stage filter cartridge, incorporating the ve nt structure, and having an upper stage including granular carbon and a lower stage including a plurality of hollow fibers. |
申请公布号 |
CA2350292(A1) |
申请公布日期 |
2002.01.07 |
申请号 |
CA20012350292 |
申请日期 |
2001.06.13 |
申请人 |
THE CLOROX COMPANY |
发明人 |
FRITTER, CHARLES F.;GROESS, STEFAN A.;SCRUGGS, JONATHAN E., III;NETKE, SHRIRANG P. |
分类号 |
B01D36/00;C02F1/00;C02F1/28;C02F1/42;C02F1/44;(IPC1-7):B01D35/01 |
主分类号 |
B01D36/00 |
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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