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公开(公告)号：EP0084726B1
公开(公告)日：1987-01-21
申请号：EP82306796.2
申请日：1982-12-20
Applicant: EXXON RESEARCH AND ENGINEERING COMPANY
Inventor： Perry, Bruce Nelson , Stein, Alexander
CPC classification number: G01N21/39 , G01N21/85 , G01N33/0036
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公开(公告)号：EP0080367A3
公开(公告)日：1984-07-25
申请号：EP82306227
申请日：1982-11-23
Applicant: EXXON RESEARCH AND ENGINEERING COMPANY
Inventor： Stein, Alexander
IPC: G01J05/00
CPC classification number: G01J5/52
Abstract: Disclosed are apparatus and a method for remotely measuring the temperature of a hot gas, for example, in fired furnaces. This is achieved by adjusting the physical temperature of a black body (4) until it equals the radiation temperature of the black body (4) as determined by a pyrometer (5) viewing the black body through the hot gases (3). The radiation temperature is the equal to the line averaged temperature of the gas.
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公开(公告)号：EP0080368A3
公开(公告)日：1984-06-27
申请号：EP82306228
申请日：1982-11-23
Applicant: EXXON RESEARCH AND ENGINEERING COMPANY
Inventor： Stein, Alexander
IPC: G01J05/00
CPC classification number: G01J5/522 , G01J5/0044 , G01J5/602 , G01J2005/0051
Abstract: Amethod is disclosed for measuring the temperature of remote hot samples (4) in the presence of ambient radiation (7). A portion of the surface of the sample (4) is for example treated (6), to obtain a spectral emissivity different from the untreated surface (5). The spectral radiances of the treated (6) and untreated (5) surface portions are measured and the temperature calculated from these values and the known emissivities.
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公开(公告)号：EP0084726A1
公开(公告)日：1983-08-03
申请号：EP82306796.2
申请日：1982-12-20
Applicant: EXXON RESEARCH AND ENGINEERING COMPANY
Inventor： Perry, Bruce Nelson , Stein, Alexander
CPC classification number: G01N21/39 , G01N21/85 , G01N33/0036
Abstract: A system is disclosed for monitoring the concentration of trace gaseous ammonia in flue gases by simultaneously measuring the temperature and optical transmission of a flue gas-ammonia mixture, and computing the ammonia concentration from the temperature and optical transmission measurements.
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公开(公告)号：EP0080367A2
公开(公告)日：1983-06-01
申请号：EP82306227.8
申请日：1982-11-23
Applicant: EXXON RESEARCH AND ENGINEERING COMPANY
Inventor： Stein, Alexander
IPC: G01J5/00
CPC classification number: G01J5/52
Abstract: Disclosed are apparatus and a method for remotely measuring the temperature of a hot gas, for example, in fired furnaces. This is achieved by adjusting the physical temperature of a black body (4) until it equals the radiation temperature of the black body (4) as determined by a pyrometer (5) viewing the black body through the hot gases (3). The radiation temperature is the equal to the line averaged temperature of the gas.
Abstract translation: 公开了用于远程测量例如在燃烧炉中的热气体的温度的装置和方法。 这通过调节黑体（4）的物理温度直到其等于由通过热气体（3）观察黑体的高温计（5）确定的黑体（4）的辐射温度来实现。 辐射温度等于气体的平均温度。
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Patent Agency Ranking
公开(公告)号：EP0080368B1
公开(公告)日：1987-05-06
申请号：EP82306228.6
申请日：1982-11-23
Applicant: EXXON RESEARCH AND ENGINEERING COMPANY
Inventor： Stein, Alexander
IPC: G01J5/00
CPC classification number: G01J5/522 , G01J5/0044 , G01J5/602 , G01J2005/0051
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公开(公告)号：EP0057568B1
公开(公告)日：1987-04-01
申请号：EP82300419.7
申请日：1982-01-27
Applicant: EXXON RESEARCH AND ENGINEERING COMPANY
Inventor： Kaldor, Andrew , Robinowitz, Paul , Stein, Alexander
CPC classification number: G01J5/522 , B62B13/10 , G01J5/0044 , G01J5/08 , G01J5/0806 , G01J5/0834 , G01J5/0846 , G01J5/0862 , G01J5/0871 , G01J5/0896 , G01J9/04 , G01J2005/0051 , G01J2005/0074 , G01J2005/583
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8.发明公开Temperature measurement in the presence of ambient radiation 失效Temperaturmessung在Anwesenheit einer Umgebungsstrahlung。
公开(公告)号：EP0080368A2
公开(公告)日：1983-06-01
申请号：EP82306228.6
申请日：1982-11-23
Applicant: EXXON RESEARCH AND ENGINEERING COMPANY
Inventor： Stein, Alexander
IPC: G01J5/00
CPC classification number: G01J5/522 , G01J5/0044 , G01J5/602 , G01J2005/0051
Abstract: Amethod is disclosed for measuring the temperature of remote hot samples (4) in the presence of ambient radiation (7). A portion of the surface of the sample (4) is for example treated (6), to obtain a spectral emissivity different from the untreated surface (5). The spectral radiances of the treated (6) and untreated (5) surface portions are measured and the temperature calculated from these values and the known emissivities.
Abstract translation: 公开了一种用于在存在环境辐射（7）的情况下测量远程热样品（4）的温度的方法。 样品（4）的表面的一部分例如处理（6），以获得不同于未处理表面（5）的光谱发射率。 测量经处理（6）和未处理（5）表面部分的光谱辐射，并从这些值和已知发射率计算温度。
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公开(公告)号：EP0057568A3
公开(公告)日：1982-09-08
申请号：EP82300419
申请日：1982-01-27
Applicant: EXXON RESEARCH AND ENGINEERING COMPANY
Inventor： Kaldor, Andrew , Robinowitz, Paul , Stein, Alexander
CPC classification number: G01J5/522 , B62B13/10 , G01J5/0044 , G01J5/08 , G01J5/0806 , G01J5/0834 , G01J5/0846 , G01J5/0862 , G01J5/0871 , G01J5/0896 , G01J9/04 , G01J2005/0051 , G01J2005/0074 , G01J2005/583
Abstract: The present invention concerns an unique laser radiometer capable of accurately measuring the radiation temperature of a radiant surface and independently measuring the surface's emissivity. A narrow-band radiometer is combined with a laser reflectometer to measure concurrently radiance and emissivity of a remote, hot surface. Together, radiance and emissivity yield the true surface temperature of the remote target. A narrow receiver bandwidth is attained by one of two methods; (a) heterodyne detection or (b) optical filtering. A direct measurement of emissivity is used to adjust the value obtained for the thermal radiation signal to substantially enhance the accuracy of the temperature measurement for a given subject surface. The technique provides substantially high detection sensitivity over a very narrow spectral bandwidth.
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公开(公告)号：EP0057568A2
公开(公告)日：1982-08-11
申请号：EP82300419.7
申请日：1982-01-27
Applicant: EXXON RESEARCH AND ENGINEERING COMPANY
Inventor： Kaldor, Andrew , Robinowitz, Paul , Stein, Alexander
CPC classification number: G01J5/522 , B62B13/10 , G01J5/0044 , G01J5/08 , G01J5/0806 , G01J5/0834 , G01J5/0846 , G01J5/0862 , G01J5/0871 , G01J5/0896 , G01J9/04 , G01J2005/0051 , G01J2005/0074 , G01J2005/583
Abstract: The present invention concerns an unique laser radiometer capable of accurately measuring the radiation temperature of a radiant surface and independently measuring the surface's emissivity. A narrow-band radiometer is combined with a laser reflectometer to measure concurrently radiance and emissivity of a remote, hot surface. Together, radiance and emissivity yield the true surface temperature of the remote target. A narrow receiver bandwidth is attained by one of two methods; (a) heterodyne detection or (b) optical filtering. A direct measurement of emissivity is used to adjust the value obtained for the thermal radiation signal to substantially enhance the accuracy of the temperature measurement for a given subject surface. The technique provides substantially high detection sensitivity over a very narrow spectral bandwidth.
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