发明授权
- 专利标题： Infrared non-contact temperature measurement for household appliances
- 专利标题（中）： 家用电器的红外非接触式温度测量
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申请号： US201024申请日： 1998-11-30
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公开(公告)号： US6132084A公开(公告)日： 2000-10-17
- 发明人: Walter Whipple, III , Robert Philbrick Alley , Piero Patrone Bonissone , Mark Edward Dausch , Vivek Venugopal Badami
- 申请人： Walter Whipple, III , Robert Philbrick Alley , Piero Patrone Bonissone , Mark Edward Dausch , Vivek Venugopal Badami
- 申请人地址： NY Schenectady
- 专利权人： General Electric Company
- 当前专利权人： General Electric Company
- 当前专利权人地址： NY Schenectady
- 主分类号： G01J5/04
- IPC分类号： G01J5/04 ; H05B6/68 ; H05B6/80 ; G01J5/00 ; H05B6/50
摘要：
A temperature sensor system for a household appliance, such as a microwave oven, that provides for a non-contact self-calibrating measurement of the temperature of an object disposed in a chamber of the appliance. The system comprises an infrared transmitter and an infrared receiver, as well as a distribution apparatus for coupling the transmitter and receiver to the appliance chamber. A scan pattern of infrared radiation is provided for the chamber and the detected infrared radiation from the chamber is used by a processor to generate an accurate measure of the temperature of the object in the chamber.
公开/授权文献
- US5453828A Method of optical sampling 公开/授权日：1995-09-26
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