Integral compressor-expander

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United States of America Patent

PATENT NO 8878372
APP PUB NO 20130091869A1
SERIAL NO

13521785

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Abstract

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An integral compressor-expander assembly, including a cryogenic expander positioned in an overhung configuration on a central shaft; a multi-stage centrifugal compressor supported on the central shaft between at least two bearings; and a device coupled to the central shaft and configured to either supply rotational power to the central shaft or generate power from rotation of the central shaft, depending upon a current operational mode of the multi-stage compressor.

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Patent Owner(s)

Patent OwnerAddress
HANWHA POWER SYSTEMS CO LTDCHANGWON-SI GYEONGSANGNAM-DO 51542

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bardon, Patrice Houston, US 4 73
Kang, Sukchul Changwon, KR 1 12
Kerth, Jason Houston, US 1 12

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