发明名称 |
WICK APPLICATOR FOR HERBICIDES |
摘要 |
<p>of the Invention A wick applicator for herbicide which includes first and second horizontally elongated conduits. The first conduit is elevated above the second conduit and a plurality of wicks extend between the conduits and are in fluid communication with the interior of each. Herbicide is provided to the interior of the first conduit while a vacuum is applied to the interior of the second conduit to withdraw herbicide therefrom which is directed thereto by the wicks. A pump is utilized for the purpose and the same recirculates the herbicide back to the first conduit to conserve on herbicide use and to provide a fine degree of control over the flow rate of herbicide through the wicks.</p> |
申请公布号 |
CA1161642(A) |
申请公布日期 |
1984.02.07 |
申请号 |
CA19810387646 |
申请日期 |
1981.10.09 |
申请人 |
BOWMAN MANUFACTURING CO., INC. |
发明人 |
BOWMAN, DAVID N. |
分类号 |
A01M21/04;(IPC1-7):B05B1/28 |
主分类号 |
A01M21/04 |
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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