发明名称 |
Continuous tube multiple emitter |
摘要 |
A continuous flow tube containing a series of emitters arranged to discharge through a wall of the flow tube, each emitter forming a flush flow passage collapsible to form a drip flow passage at a preselected low flow tube pressure; the emitters having side walls of such area with respect to the area of the flow tube, that when exposed transversely to initial flow through the flow tube the emitters form externally a series of flow restricting valves which rapidly raise the flow line pressure to a value at which drip flow occurs, thereby minimizing the number of emitters undergoing flush flow.
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申请公布号 |
US4095745(A) |
申请公布日期 |
1978.06.20 |
申请号 |
US19760729838 |
申请日期 |
1976.10.04 |
申请人 |
CHRISTY, MARK H.;SPENCER, LLOYD |
发明人 |
CHRISTY, MARK H.;SPENCER, LLOYD |
分类号 |
A01G25/02;(IPC1-7):B05B15/02 |
主分类号 |
A01G25/02 |
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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