发明名称 |
A RESIDENCE TIME CHAMBER. |
摘要 |
<p>The present invention relates to a residence time chamber (8). In particular the invention relates to a residence time chamber (8) for improving the action of the biocide in water purification. It is another aspect of the present invention to incorporate the residence time chamber (8) in water purification devices, particularly to gravity-fed water purification devices that operate without electricity and pressurised water, but the invention may also be applicable to devices using electricity and pressurized water. It has been found that a residence time chamber having a simple actuator device consisting of a fill cup (5) connected to a plunger and a resilience mechanism (7) provides a mechanical technique to automatically operate the controlled flow of fluid to give sufficient residence time for the action of biocide.</p> |
申请公布号 |
MX2013004907(A) |
申请公布日期 |
2013.05.22 |
申请号 |
MX20130004907 |
申请日期 |
2011.10.11 |
申请人 |
UNILEVER N. V. |
发明人 |
FRANKLIN DAVID CHANDRA;VENKATARAGHAVAN RAJANARAYANA |
分类号 |
C02F1/00;B01F15/04;C02F1/50;C02F1/68 |
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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