Designs for enhanced reliability and calibration of landfill gas measurement and control devices

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11067549
APP PUB NO 20170254196A1
SERIAL NO

15478583

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus for sampling landfill gas from a landfill flowing through a pipe. The apparatus may comprise: an enclosure configured to receive a section of the pipe; a gas sampling port in the section of the pipe; at least one sensor device disposed in a region of the enclosure, the at least one sensor being coupled to the section of the pipe through the gas sampling port; and thermal insulation positioned to retain heat from the section of the pipe in the region of the enclosure. A method of operating a landfill gas recovery system. The method may comprise: flowing gas from a well riser pipe through a sampling subsystem to a collection system; and heating a portion of the sampling subsystem with the gas flowing from the well riser pipe to the collection system.

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Patent Owner(s)

  • LOCI CONTROLS, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Campanella, Andrew Somerville, US 22 481
Martin, Ian Sharon, US 71 1041
Michels, Joseph G New York, US 18 324
Pallo, Nathan Somerville, US 14 364
Quigley, Peter Duxbury, US 33 492

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