发明授权
- 专利标题： Method for the signal linearization of a gas sensor output signal
- 专利标题（中）： 气体传感器输出信号信号线性化的方法
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申请号： US12635200申请日： 2009-12-10
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公开(公告)号： US08352206B2公开(公告)日： 2013-01-08
- 发明人: Christian Buess
- 申请人： Christian Buess
- 申请人地址： CH Zurick
- 专利权人： ndd Medizintechnik AG
- 当前专利权人： ndd Medizintechnik AG
- 当前专利权人地址： CH Zurick
- 代理机构： Dilworth & Barrese, LLP.
- 优先权： EP09014380 20091117
- 主分类号： G01D18/00
- IPC分类号： G01D18/00
摘要：
The invention describes a method that is used to determine the linearization curve of a sensor for specific gas components by combining this sensor with an ultrasonic molar mass sensor. The described method uses the fact that the molar mass sensor exhibits a completely linear response when two gas compositions of differing molar mass values are mixed. Using this feature a non linear-response of a sensor for specific gas components can be determined and a linearization curve can be computed.
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