发明授权
- 专利标题: Infrared thermometer
- 专利标题(中): 红外线温度计
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申请号: US91955申请日: 1998-06-26
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公开(公告)号: US6109782A公开(公告)日: 2000-08-29
- 发明人: Masashi Fukura , Takanobu Yamauchi , Akira Nakagawa , Shigeru Makita
- 申请人: Masashi Fukura , Takanobu Yamauchi , Akira Nakagawa , Shigeru Makita
- 申请人地址: JPX Kyoto
- 专利权人: Omron Corporation
- 当前专利权人: Omron Corporation
- 当前专利权人地址: JPX Kyoto
- 优先权: JPX7/342141 19951228
- 主分类号: G01J5/04
- IPC分类号: G01J5/04 ; G01J5/06 ; G01K13/00 ; G01K1/00 ; G01J5/00
摘要:
An infrared thermometer such that the measurand includes no error which may be caused due to the transmission of the heat from an object (especially, an external auditory canal), into which a probe is inserted to the probe, to a waveguide and an infrared sensor. In a temperature detecting section where an infrared sensor (40), a waveguide (60) and a temperature sensor (68) are provided in a probe (20), a second thermally conductive tube (34) is so provided between the probe (20) and the waveguide (60) as to be heat insulated from the waveguide (60) and the infrared sensor (40). Thus, the heat from the probe (20) is not transmitted to the waveguide (60) and the infrared sensor (40).
公开/授权文献
- USD433571S Combination angle broom, dust pan and dusting brush 公开/授权日:2000-11-14