System and method for monitoring asset health by dissolved gas measurement
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United States of America Patent
Stats
-
Nov 3, 2015
Grant Date -
Feb 27, 2014
app pub date -
Feb 1, 2013
filing date -
Feb 1, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method for analyzing gas dissolved within a fluid filled asset includes extracting the fluid from the fluid filled asset, circulating the fluid though a first fluid loop, and passing the extracted fluid along a first side of a gas permeable membrane. Gas is extracted from a second side of the gas permeable membrane and the extracted gas is circulated through a second fluid loop. The first fluid loop and the second fluid loop are separated by the gas permeable membrane. The method further includes controlling a pressure differential across the gas permeable membrane to a predetermined pressure differential and providing the extracted gas to a gas analysis unit located within the second fluid loop. The chemical makeup of the extracted gas is periodically determined using the gas analysis unit.
First Claim
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Family
International Classification(s)
- 2013 Application Filing Year
- G01N Class
- 9056 Applications Filed
- 7640 Patents Issued To-Date
- 84.37 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 5 Citation Count
- G01N Class
- 23.45 % this patent is cited more than
- 10 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 3, 2027 |
