HEAT TREATMENT MONITORING SYSTEM
First Claim
1. A heat treatment monitoring system (100), comprising:
- a heat treatment machine (110) comprising a heat treatment chamber (120), a double glass window (130) comprising an inside window (136) and an outside window (135), and an illumination apparatus (140) for illuminating the inside of the heat treatment chamber (120), anda monitoring apparatus (150) mounted to the heat treatment machine (110) and comprising a camera (160) to observe the inside of the heat treatment chamber (120) through the inside window (136), whereinthe visible transmittance of the outside window (135) is lower than the visible transmittance of the inside window (136) to reduce reflections within the double glass window structure and outside illumination effects on image processing of images recorded by the camera (160).
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Abstract
A heat treatment monitoring system comprises a heat treatment machine comprising a heat treatment chamber, a double glass window comprising an inside window and an outside window, and an illumination apparatus for illuminating the inside of the heat treatment chamber, and a monitoring apparatus mounted to the heat treatment machine and comprising a camera to observe the inside of the heat treatment chamber through the inside window, wherein the visible transmittance of the outside window is lower than the visible transmittance of the inside window to reduce reflections within the double glass window structure and outside illumination effects on image processing of images recorded by the camera.
111 Citations
15 Claims
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1. A heat treatment monitoring system (100), comprising:
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a heat treatment machine (110) comprising a heat treatment chamber (120), a double glass window (130) comprising an inside window (136) and an outside window (135), and an illumination apparatus (140) for illuminating the inside of the heat treatment chamber (120), and a monitoring apparatus (150) mounted to the heat treatment machine (110) and comprising a camera (160) to observe the inside of the heat treatment chamber (120) through the inside window (136), wherein the visible transmittance of the outside window (135) is lower than the visible transmittance of the inside window (136) to reduce reflections within the double glass window structure and outside illumination effects on image processing of images recorded by the camera (160). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification