发明名称 |
MOISTURE DETECTION |
摘要 |
<p>A detection assembly for detecting moisture within an unsaturated permeable soil or soil-like medium is disclosed which includes a funnel 11 having a surface inclined in use to the vertical for distorting the flow streamlines within the medium to cause an increase in fluid content and saturation at points in the permeable medium; a cup 13 beneath the funnel for collecting free fluid from the saturated permeable medium; a sensor 14 for detecting the presence of free fluid formed upon saturation within the permeable medium, and a vent 16 for venting air from said collection means.</p> |
申请公布号 |
EP0975951(B1) |
申请公布日期 |
2004.06.09 |
申请号 |
EP19980905147 |
申请日期 |
1998.02.24 |
申请人 |
COMMONWEALTH SCIENTIFIC ANDINDUSTRIAL RESEARCH ORGANISATION |
发明人 |
HUTCHINSON, PAUL, ANDREW;STIRZAKER, RICHARD |
分类号 |
A01G25/16;B05B12/12;G01N33/24;(IPC1-7):G01N19/10;B05B12/08 |
主分类号 |
A01G25/16 |
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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