Gas processing device with noise dampening
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United States of America Patent
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-
Jul 18, 2017
Issued Date -
N/A
app pub date -
Mar 3, 2016
filing date -
Oct 26, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A gas processing device includes a sample inlet defining a gas flow path into a housing, and a pump and a noise dampening device disposed in the housing. The noise dampening device includes an inlet chamber, an outlet chamber, and an elastomeric membrane interposed between and fluidly isolating the inlet chamber and the outlet chamber. The inlet chamber is interposed between the sample inlet and the pump inlet, and the outlet chamber communicates with the pump outlet.
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Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- G01N Class
- 33.94 % this patent is cited more than
- 8 Age
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