发明名称 |
High gas flow alpha detector |
摘要 |
An alpha detector for application in areas of high velocity gas flows, such as smokestacks and air vents. A plurality of spaced apart signal collectors are placed inside an enclosure, which would include smokestacks and air vents, in sufficient numbers to substantially span said enclosure so that gas ions generated within the gas flow are electrostatically captured by the signal collector means. Electrometer means and a voltage source are connected to the signal collectors to generate an electrical field between adjacent signal collectors, and to indicate a current produced through collection of the gas ions by the signal collectors. |
申请公布号 |
AU5133096(A) |
申请公布日期 |
1996.09.18 |
申请号 |
AU19960051330 |
申请日期 |
1996.02.26 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
发明人 |
RICHARD D BOLTON;JOHN A BOUNDS;MOHINI W RAWOOL-SULLIVAN |
分类号 |
G01T1/185;G01T1/18;H01J47/02 |
主分类号 |
G01T1/185 |
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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