Invention Grant
- Patent Title: Temperature sensitive body, optical temperature sensor, temperature measurement device, and heat flux measurement
- Patent Title (中): 温度敏感体，光学温度传感器，温度测量装置和热通量测量
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Application No.: US13499081Application Date: 2010-09-30
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Publication No.: US09395251B2Publication Date: 2016-07-19
- Inventor: Yuji Ikeda
- Applicant: Yuji Ikeda
- Applicant Address: JP Kyogo
- Assignee: IMAGINEERING, INC.
- Current Assignee: IMAGINEERING, INC.
- Current Assignee Address: JP Kyogo
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP2009-229089 20090930
- International Application: PCT/JP2010/067186 WO 20100930
- International Announcement: WO2011/040588 WO 20110407
- Main IPC: G01K11/00
- IPC: G01K11/00 ; G01K11/32 ; G01K17/00
Abstract:
A temperature sensitive body 102 used as a target of an optical temperature measurement, includes an inclusion 202 having an optical property related to an irradiated light varies with a change in temperature, and a light-transmissive outer shell member 200 enclosing the inclusion 202. When a temperature is measured, the inclusion 202 emits light when a light is radiated upon the inclusion 202. Since an optical property related to the irradiated light varies in accordance with a change in temperature, the temperature of the inclusion 202 can be detected by analyzing the outgoing light. A temperature of a location in which the temperature sensitive body is provided can be detected using the temperature of the inclusion 202.
Public/Granted literature
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