发明公开
- 专利标题: GAS SENSOR
- 专利标题(中): 气体传感器
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申请号: EP15161506.9申请日: 2015-03-27
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公开(公告)号: EP2930502A1公开(公告)日: 2015-10-14
- 发明人: Humbert, Aurelie , Soccol, Dimitri , Daamen, Roel , Falepin, Annelies
- 申请人: ams international AG
- 申请人地址: Rietstrasse 4 8640 Rapperswil-Jona CH
- 专利权人: ams international AG
- 当前专利权人: ams international AG
- 当前专利权人地址: Rietstrasse 4 8640 Rapperswil-Jona CH
- 代理机构: Epping - Hermann - Fischer
- 优先权: US201414248102 20140408
- 主分类号: G01N27/18
- IPC分类号: G01N27/18 ; G01N25/18 ; G01N33/00
摘要:
A thermal conductivity gas sensor includes a sensing element and an amplification material coupled to the sensing element. The amplification material has a target gas dependent thermal diffusivity. The sensing element measures the thermal diffusivity of the amplification material to determine a target gas concentration.
公开/授权文献
- EP2930502B1 THERMAL CONDUCTIVITY GAS SENSOR 公开/授权日:2020-04-22
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