Air flow visualizing device
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United States of America Patent
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May 16, 1989
Grant Date -
N/A
app pub date -
Apr 11, 1988
filing date -
Apr 18, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An air flow visualizing device for introducing clean steam generating by a steam generating device into an insulating chamber in which a refrigerant such as liquid nitrogen or the like is enclosed so as to generate a misty tracer by rapidly cooling down the steam. The generated misty tracer is directly introduced into an air flow to be visually recognized or introduced after controlling the temperature of the misty tracer so as to be easily captured by the air flow.
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