High-efficiency air intake for aerosol air samplers
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United States of America Patent
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Apr 6, 2010
Issued Date -
N/A
app pub date -
Nov 28, 2007
filing date -
Nov 28, 2007
priority date (Note) -
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Abstract
The present invention relates to a method and apparatus for redirecting a flow of aerosol-containing air into, for example, an aerosol sampler. The apparatus comprising a device for redirecting a portion of the flow of aerosol-containing air into an air intake disposed within the flow of aerosol-containing air, preferably using eduction caused by a pressurized gas stream. A sampling tube having an opening for receiving aerosol-containing air is disposed within the air intake to collect the redirected portion of aerosol containing air.
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