发明公开
- 专利标题： Underground water level sensing unit
- 专利标题（中）： 地下水位传感单元
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申请号： EP03017139.1申请日： 1999-02-13
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公开(公告)号： EP1359555A2公开(公告)日： 2003-11-05
- 发明人: Tambo, Eitarou , Ikeda, Takaaki , Oogawara, Takashi
- 申请人： Mitsui Bussan Plant & Project Corp. , TOSHIBA ENGINEERING CORPORATION
- 申请人地址： 4-1, Shiba-koen 2-chome, Minato-ku Tokyo JP
- 专利权人： Mitsui Bussan Plant & Project Corp.,TOSHIBA ENGINEERING CORPORATION
- 当前专利权人： Mitsui Bussan Plant & Project Corp.,TOSHIBA ENGINEERING CORPORATION
- 当前专利权人地址： 4-1, Shiba-koen 2-chome, Minato-ku Tokyo JP
- 代理机构： Luderschmidt, Schüler & Partner
- 优先权： JP3492698 19980217; JP20199798 19980716; JP27846998 19980930; JP35906198 19981217
- 主分类号： G08B21/10
- IPC分类号： G08B21/10
摘要：
An underground water level sensing unit comprising:
a housing member (201a; 301) buried in said ground;
a plurality of water sensors (208; 303) arranged on said housing member at pretermined intervals in a longitudinal direction of said housing member, wherein each of the plurality of water sensors is capable of sending presence of water in the form of an electrical signal; and a computing unit (206; 307) for obtaining an underground water level on the basis of electrical signals from said plurality of water sensors.
a housing member (201a; 301) buried in said ground;
a plurality of water sensors (208; 303) arranged on said housing member at pretermined intervals in a longitudinal direction of said housing member, wherein each of the plurality of water sensors is capable of sending presence of water in the form of an electrical signal; and a computing unit (206; 307) for obtaining an underground water level on the basis of electrical signals from said plurality of water sensors.
公开/授权文献
- EP1359555B1 Underground water level sensing unit 公开/授权日：2006-05-17
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