发明名称 |
Gas detector and a method for monitoring the concentration of a gas |
摘要 |
A gas detector (25) has an electron source (1), which emits electron pulses into a reaction chamber (26) through a membrane (10). The ions formed in the reaction chamber (26) by the electron beam can be detected by means of a current detector (30) by a transfer field pulse being generated in the reaction chamber. The gas sensor (25) may have especially a miniaturized design. |
申请公布号 |
GB2474924(B) |
申请公布日期 |
2014.05.28 |
申请号 |
GB20100013085 |
申请日期 |
2010.08.04 |
申请人 |
DRAGERWERK AG & CO. KGAA |
发明人 |
WOLFGANG BATHER;STEFAN ZIMMERMANN |
分类号 |
H01J49/00;G01N27/66;G01N30/72;H01J49/02 |
主分类号 |
H01J49/00 |
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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