Methods for recovering waste energy from bleed air ducts

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9666781
APP PUB NO 20150047684A1
SERIAL NO

13970416

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Abstract

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A thermal energy harvester and power conversion system employs a bleed air duct containing the flow of high temperature air from an engine. A lower temperature air source is included with an energy conversion device having a hot interface operably engaged to the bleed air duct and a cold interface operably engaged to the lower temperature air source. The energy conversion device generates electrical power from a thermal gradient between the bleed air duct and the lower temperature air source and the electrical power is routed to a power feeder.

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Patent Owner(s)

  • 000 “MP ELSYS”;THE BOEING COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iya, Sridhar K Gig Harbor, US 9 207
Laib, Trevor M Woodinville, US 39 966
Mitchell, Bradley J Snohomish, US 107 1893
Roe, George M Seatle, US 16 258

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