发明授权
- 专利标题： Operating method and sensor for gas analysis
- 专利标题（中）： 气体分析的操作方法和传感器
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申请号： US867965申请日： 1986-05-29
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公开(公告)号： US4703646A公开(公告)日： 1987-11-03
- 发明人: Rudolf Muller , Eckhard Lange , Erich Schweizer
- 申请人： Rudolf Muller , Eckhard Lange , Erich Schweizer
- 申请人地址： DEX Berlin and Munich
- 专利权人： Siemens Aktiengesellschaft
- 当前专利权人： Siemens Aktiengesellschaft
- 当前专利权人地址： DEX Berlin and Munich
- 优先权： DEX3519410 19850530
- 主分类号： G01N27/00
- IPC分类号： G01N27/00 ; G01N27/414 ; G01N33/00
摘要：
A method for using a dynamic gas sensor for analysis and detection of one or more gases or gas components of a gas mixture includes using the response time constant for the gas sensor to the gas as a measured value so that detection ensues from the response time constant. Selectively different behavior and sensitivities of the gas sensor occurs by selection of its operating temperature, or by varying the temperature, or by modulation of its temperature at predetermined frequencies. A sensor for use in the present method may include a heating element integrated therewith and may also include a plurality of detectors arranged in an array.
公开/授权文献
- US5855395A Pharmacy label and record system and method 公开/授权日：1999-01-05