发明名称 |
CHEMICAL FEEDER |
摘要 |
<p>A feeder device for introducing treatment chemicals into a recirculating water stream from a swimming pool. The feeder device includes a housing having a top and bottom portions. A funnel-like hopper having sidewalls and an open bottom forms the inside of the top portion. A grid at least partially closes the open bottom of the hopper. The grid includes a top surface and a bottom surface. One or more chemicals such as chlorine are contained within the sidewalls of the hopper and supported by the top surface of the grid. A dissolving cup having a bottom surface and sidewalls is positioned within the bottom portion. The sidewalls include an opening or notch of a predetermined cross-sectional area formed therein. The bottom surface includes a center nozzle oriented vertically toward the bottom surface of the grid and an off-center nozzle adapted to direct the fluid horizontally in the dissolving cup.</p> |
申请公布号 |
HK1117450(A1) |
申请公布日期 |
2010.07.23 |
申请号 |
HK20080107893 |
申请日期 |
2008.07.16 |
申请人 |
ARCH CHEMICALS, INC. |
发明人 |
DAVID W LANCHETTE;CHRISTOPHER M ZETENA;MICHAEL PALOIAN;ANTHONY R ORCHARD |
分类号 |
C02F1/50;B01D;B01D37/02;B01F1/00;B01F15/02;C02F1/68;C02F1/76;E04H4/12 |
主分类号 |
C02F1/50 |
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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