发明名称 |
Control method and apparatus for liquid distributor |
摘要 |
A liquid sprayer has a tank for storing liquid, a boom supporting spraying nozzles, and a pump and liquid control system for supplying liquid under pressure to the spraying nozzle in a manner that maintains substantially uniform liquid dispensing density independent of variations in the ground speed of the sprayer. A ground speed sensor, a liquid pressure sensor, and a liquid flow meter sends signals to a controller to regulate a valve that controls the rate of flow of liquid to the spraying nozzles.
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申请公布号 |
US4637547(A) |
申请公布日期 |
1987.01.20 |
申请号 |
US19850714879 |
申请日期 |
1985.03.22 |
申请人 |
HINIKER COMPANY |
发明人 |
HINIKER, THOMAS K.;BUSH, VINCENT N. |
分类号 |
A01M7/00;B05B12/00;(IPC1-7):B05B9/06 |
主分类号 |
A01M7/00 |
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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