发明名称 |
Drip irrigation apparatus. |
摘要 |
Drip irrigation apparatus including a continuous outer tube and a plurality of low rate determining inserts located at desired locations therealong interiorly of the outer tube, the inserts being selected to have one or more of the following features; an outlet chamber which extends over a significant portion of the circumference of the outer tube; a configuration which allows substantial flattening of the outer tube when not in use, a pressure responsive flow controller; a pressure reducing pathway formed solely or partially by the insert and an air pocket spring defined wholly or partially by the insert for cooperation with a pressure responsive flow controller, thereby providing a flow controller which integrally formed as a single unit.
|
申请公布号 |
EP0070036(A2) |
申请公布日期 |
1983.01.19 |
申请号 |
EP19820106308 |
申请日期 |
1982.07.14 |
申请人 |
NAAN MECHANICAL WORKS |
发明人 |
DINUR, ELDAD;GORNEY, MOSHE |
分类号 |
A01G25/00;A01G25/02;(IPC1-7):A01G25/02 |
主分类号 |
A01G25/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|