发明公开
- 专利标题： ICE DETECTION SYSTEM AND METHOD
- 专利标题（中）： 冰检测系统和方法
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申请号： EP17163109.6申请日： 2011-09-07
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公开(公告)号： EP3228543A1公开(公告)日： 2017-10-11
- 发明人: Stothers, Ian McGregor , El-Gabalawy, Hosam E.
- 申请人： Ultra Electronics Limited , The Boeing Company
- 申请人地址： 417 Bridport Road Greenford, Middlesex UB6 8UE GB
- 专利权人： Ultra Electronics Limited,The Boeing Company
- 当前专利权人： Ultra Electronics Limited,The Boeing Company
- 当前专利权人地址： 417 Bridport Road Greenford, Middlesex UB6 8UE GB
- 代理机构： Probert, Rhyan Wyn
- 优先权： US879179 20100910; GB201106877 20110426
- 主分类号： B64D15/20
- IPC分类号： B64D15/20
摘要：
The present invention relates to an ice detection system, in particular to a system for detecting icing conditions and a system for detecting the presence of ice formed on a structure, and the methods for doing the same.
A method, apparatus and controller to detect the formation of ice on a structure are described. A heater of an ice protection system is driven and the rate of change of surface temperature is measured over several periods. A substantial deviation from a rate of change of surface temperature, which indicates the presence of ice on the surface of the structure, is detected.
A method, apparatus and controller to detect the formation of ice on a structure are described. A heater of an ice protection system is driven and the rate of change of surface temperature is measured over several periods. A substantial deviation from a rate of change of surface temperature, which indicates the presence of ice on the surface of the structure, is detected.
公开/授权文献
- EP3228543B1 ICE DETECTION SYSTEM AND METHOD 公开/授权日：2020-10-21
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