发明授权
- 专利标题： Method and apparatus for monitoring gas concentration in a fluid
- 专利标题（中）： 监测流体中气体浓度的方法和装置
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申请号： US12114864申请日： 2008-05-05
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公开(公告)号： US08081313B2公开(公告)日： 2011-12-20
- 发明人: Joseph K-W Lam , Norman Mark Ratcliffe , Stephen Smith
- 申请人： Joseph K-W Lam , Norman Mark Ratcliffe , Stephen Smith
- 申请人地址： GB Bristol
- 专利权人： Airbus Operations Limited
- 当前专利权人： Airbus Operations Limited
- 当前专利权人地址： GB Bristol
- 代理机构： Lowe, Hauptman, Ham & Berner, LLP
- 优先权： GB0709935.1 20070524; GB0714376.1 20070724
- 主分类号： G01N21/00
- IPC分类号： G01N21/00
摘要：
A monitor for monitoring gas concentration in an aerospace application is described, one such application being measuring the concentration of oxygen in or next to aviation fuel. The monitor comprises: a substance, the spectroscopic properties of which change when the substance is exposed to the gas; a light source, arranged to irradiate the substance with light; and a photosensor, arranged to detect light from the substance. The substance may be mounted on a solid substrate.
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