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Temperature sensitive paint for an extended temperature range 发明授权

2023-04-26 2660 560K 0

专利信息

申请日期 2025-06-27 申请号 US11773547
公开(公告)号 US7513685B2 公开(公告)日 2009-04-07
公开国别 US 申请人省市代码 全国
申请人 Yasuhiro Egami; Uwe Fey; Christian Klein; Jurgen Quest; Uwe Beifuss; Vladimir Ondrus
简介 A temperature sensitive paint comprises a binder for forming a polymer matrix, a transition metal complex embedded in the binder and displaying a temperature dependent fluorescence, the fluorescence of the transition metal complex showing a maximum relative temperature sensitivity per Kelvin at a first temperature, and a rare earth complex also embedded in the binder and displaying a temperature dependent fluorescence, the fluorescence of the rare earth complex showing a maximum relative temperature sensitivity per Kelvin at a second temperature. The second temperature is higher than the first temperature by 50 to 150 Kelvin so that the overall temperature range covered by both complexes as temperature probes is extended.


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