Helical tube bundle arrangements for heat exchangers

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United States of America Patent

PATENT NO 9476650
APP PUB NO 20110011572A1
SERIAL NO

12836688

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A heat exchanger comprising helically wound tube bundles is disclosed. The helically wound tube bundles are joined with tube sheets to define a primary working fluid system that is fluidically isolated from a secondary working fluid system. The tube sheets and tubes are formed of the same material, which facilitates their joining by means of joints that are substantially galvanic corrosion-resistant joints.

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Patent Owner(s)

  • LOCKHEED MARTIN CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beckner, Derek Herndon, US 2 49
Levings, Natalie Palm Beach Gardens, US 5 98
Maurer, Scott M Haymarket, US 28 300
Nagurny, Nicholas J Manassas, US 31 664

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