发明名称 |
Low volume spray device for surface irrigation system |
摘要 |
A low volume spray device for irrigation systems has a lower tubular end portion that is beveled to facilitate its insertion into a plastic conduit. Its upper end forms a nozzle portion with a small orifice and a deflector that controls the spray pattern. The device is preferably molded from plastic material so as to be inexpensive yet long lasting.
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申请公布号 |
US4199105(A) |
申请公布日期 |
1980.04.22 |
申请号 |
US19780924289 |
申请日期 |
1978.07.13 |
申请人 |
OLSON IRRIGATION SYSTEMS |
发明人 |
GEORGES, RICHARD P;OLSON, DONALD |
分类号 |
B05B1/26;B05B15/06;(IPC1-7):B05B1/26 |
主分类号 |
B05B1/26 |
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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