Rotary heat exchanger

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United States of America Patent

PATENT NO 8484966
APP PUB NO 20110265837A1
SERIAL NO

12772349

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A system for generating power from a low grade heat source includes a heat source inlet, heat sink inlet, heat exchanger unit, and a heat engine. The heat source inlet conveys a flow of a heated fluid into the system. The heat sink inlet conveys a flow of a cooled fluid into the system. The heat exchanger unit is configured to rotate. A portion of the heat exchanger unit alternates between thermal contact with the heated fluid and thermal contact with the cooled fluid in response to being rotated. The heat engine is configured to generate power in response to the heat exchanger unit being rotated.

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Patent Owner(s)

  • SPX CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cox, Hobart Greenwod, US 5 57
Rasmussen, Eric K Overland Park, US 1 3
Yang, Jidong Overland Park, US 33 249

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