发明名称 |
GAS BUBBLE GENERATOR |
摘要 |
<p>A device for generating a plurality of gas bubbles in a liquid. The device includes a conduit adapted to carry the liquid. A first gas chamber is formed near the conduit and an orifice proximate a side wall of the conduit defines a passageway between the first gas chamber and the conduit. A valve member is adapted to seat against and close the orifice. The device may include a second gas chamber and a diaphragm responsive to gas pressure in the second gas chamber. A conduit connecting the first and second chambers may include a variable vent for controlling the size and number of gas bubbles injected into the liquid flowing in the conduit.</p> |
申请公布号 |
AU596906(B2) |
申请公布日期 |
1990.05.17 |
申请号 |
AU19880020724 |
申请日期 |
1988.06.08 |
申请人 |
BECKMAN INSTRUMENTS, INC. |
发明人 |
CHUL HO SOHN;DAVID LEO GOODALE |
分类号 |
B01L99/00;B08B3/10;G01N1/10;G01N35/08;G01N35/10;(IPC1-7):B08B3/10 |
主分类号 |
B01L99/00 |
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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