The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 03, 2015
Filed:
Feb. 01, 2013
Lumasense Technologies Holdings, Inc., Santa Clara, CA (US);
John Paul Jeffrey, Santa Clara, CA (US);
Anastasia Rude, Santa Clara, CA (US);
Brett Sargent, Santa Clara, CA (US);
Eric Wertz, Santa Clara, CA (US);
Jeffrey Headrick, Santa Clara, CA (US);
Terry M. Stapleton, Santa Clara, CA (US);
Prabhu Soundarrajan, Dublin, CA (US);
LumaSense Technologies Holdings, Inc., Santa Clara, CA (US);
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.