公开(公告)号：US09903769B2

公开(公告)日：2018-02-27

申请号：US14348094

申请日：2012-09-21

Applicant: ROCKWOOL INTERNATIONAL A/S

Inventor： Haosheng Zhou ,  Jeroen Petrus Wilhelmus Sap ,  Lars Bøllund ,  Per Steenbjerg

IPC: G01K1/00 ,  G01J5/00 ,  G01K13/02 ,  C03B37/07 ,  C03B37/05 ,  G01J5/10

CPC classification number: G01K13/02 ,  C03B37/055 ,  C03B37/07 ,  G01J5/00 ,  G01J5/0022 ,  G01J5/0037 ,  G01J5/10 ,  G01J2005/0077

Abstract: The present invention concerns a method and an apparatus (12) for measuring the temperature of a fluid stream (11), said apparatus comprising a movable frame (13, 14) having first end facing towards the fluid stream to be measured and an oppositely directed second end; a beam splitter (9) which is movably arranged in the frame for advancement into said fluid stream to open the fluid stream; an optical temperature measurement device (8) for determining the temperature of the fluid stream by measuring the thermal radiation from the fluid stream; and control means for controlling the movement of the frame and the beam splitter and controlling the performance of the optical temperature measurement device.

公开(公告)号：US20140254627A1

公开(公告)日：2014-09-11

申请号：US14348094

申请日：2012-09-21

Applicant: Rockwool International A/S

Inventor： Haosheng Zhou ,  Jeroen Petrus Wilhelmus Sap ,  Lars Bøllund ,  Per Steenbjerg

IPC: G01K13/02 ,  G01J5/10

CPC classification number: G01K13/02 ,  C03B37/055 ,  C03B37/07 ,  G01J5/00 ,  G01J5/0022 ,  G01J5/0037 ,  G01J5/10 ,  G01J2005/0077

Abstract: The present invention concerns a method and an apparatus (12) for measuring the temperature of a fluid stream (11), said apparatus comprising a movable frame (13, 14) having first end facing towards the fluid stream to be measured and an oppositely directed second end; a beam splitter (9) which is movably arranged in the frame for advancement into said fluid stream to open the fluid stream; an optical temperature measurement device (8) for determining the temperature of the fluid stream by measuring the thermal radiation from the fluid stream; and control means for controlling the movement of the frame and the beam splitter and controlling the performance of the optical temperature measurement device.

Abstract translation: 本发明涉及一种用于测量流体流（11）的温度的方法和装置（12），所述装置包括一个可移动框架（13,14），该可移动框架（13,14）具有朝向待测量的流体流的第一端和相反的方向 第二端 分束器（9），其可移动地布置在所述框架中，用于推进到所述流体流中以打开所述流体流; 光学温度测量装置（8），用于通过测量来自流体流的热辐射来确定流体流的温度; 以及用于控制框架和分束器的移动并控制光学温度测量装置的性能的控制装置。