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SENSOR DE CHUVA
专利权人:
CLABER S.P.A.
发明人:
GIANFRANCO ROMAN
申请号:
PT00200569
公开号:
PT1031856E
申请日:
2000.02.18
申请国别(地区):
PT
年份:
2012
代理人:
摘要:
A rain sensor is described comprising a tray (1) for the collection of rain water provided on top with evaporation and overflow side windows (4, 22) covered by a perforated cover (5). A finned float (9) is housed in said tray (1) so as to be able to move vertically as a function of the level of the water present in the tray. A permanent magnet (15) supported by said float (9) cooperates with an electric magneto-sensitive switch (16) that is fixed to the tray (1) in order to switch it between a first and a second electric state as a function of the vertical position of the float (9). <;IMAGE>;
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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