Invention Grant
- Patent Title: Method and apparatus for monitoring gas concentration in a fluid
- Patent Title (中): 监测流体中气体浓度的方法和装置
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Application No.: US12114864Application Date: 2008-05-05
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Publication No.: US08081313B2Publication Date: 2011-12-20
- Inventor: Joseph K-W Lam , Norman Mark Ratcliffe , Stephen Smith
- Applicant: Joseph K-W Lam , Norman Mark Ratcliffe , Stephen Smith
- Applicant Address: GB Bristol
- Assignee: Airbus Operations Limited
- Current Assignee: Airbus Operations Limited
- Current Assignee Address: GB Bristol
- Agency: Lowe, Hauptman, Ham & Berner, LLP
- Priority: GB0709935.1 20070524; GB0714376.1 20070724
- Main IPC: G01N21/00
- IPC: G01N21/00
Abstract:
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.
Public/Granted literature
- US20090141280A1 METHOD AND APPARATUS FOR MONITORING GAS CONCENTRATION IN A FLUID Public/Granted day:2009-06-04
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