发明名称 |
Device for precise plant water spraying dose comprises spring loaded blocking ball for water dispensing orifice |
摘要 |
The device is constituted from a movable blocking ball (14) of the water dispensing orifice (19) which limits the water flow rate into the tank proportional to the dispensing pressure. The ball is extended by elements (17,18) and a spring (13) is supported on a stop (15).
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申请公布号 |
FR2838657(A1) |
申请公布日期 |
2003.10.24 |
申请号 |
FR20020005104 |
申请日期 |
2002.04.22 |
申请人 |
ISSENMANN EDOUARD MARIE JEAN |
发明人 |
ISSENMANN EDOUARD MARIE JEAN |
分类号 |
A01G27/00;(IPC1-7):B05B12/00;A01G25/02 |
主分类号 |
A01G27/00 |
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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