Thermal measuring and testing – Temperature measurement – In spaced noncontact relationship to specimen
Patent
1998-01-20
2000-03-14
Gibson, Randy W.
Thermal measuring and testing
Temperature measurement
In spaced noncontact relationship to specimen
374131, 374142, G01K 306, H05K 1300
Patent
active
060363606
ABSTRACT:
A mirror is moved in parallel to a print card to reflect the infrared radiated from the print card. The reflected infrared is detected by a detector such as an infrared camera though a wind rectifying plate which can permeate the infrared but interrupts the air stream between the inside and outside of a card rack. The signal corresponding to the detected infrared is processed by a personal computer to measure the temperature distribution.
REFERENCES:
patent: 3463007 (1969-08-01), Jones et al.
patent: 3798366 (1974-03-01), Hunt et al.
patent: 3886362 (1975-05-01), Miroshnikov et al.
patent: 4607963 (1986-08-01), Ulrickson
patent: 5210680 (1993-05-01), Scheibler
patent: 5808303 (1998-09-01), Schlagheck et al.
Saikawa Shinichi
Takata Junji
Gibson Randy W.
Mitsubishi Denki & Kabushiki Kaisha
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