Multiple organic rankine cycle systems and methods

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United States of America Patent

PATENT NO 9896974
SERIAL NO

14816046

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Abstract

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Systems and methods are provided for the recovery mechanical power from heat energy sources using a common working fluid comprising, in some embodiments, an organic refrigerant flowing through multiple heat exchangers and expanders. The distribution of heat energy from the source may be portioned, distributed, and communicated to each of the heat exchangers so as to permit utilization of up to all available heat energy. In some embodiments, the system utilizes up to and including all of the available heat energy from the source. The expanders may be operatively coupled to one or more generators that convert the mechanical energy of the expansion process into electrical energy, or the mechanical energy may be communicated to other devices to perform work.

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Patent Owner(s)

Patent OwnerAddress
BITZER US INC4080 ENTERPRISE WAY FLOWERY BRANCH GA 30542

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Leibowitz, Hank San Ramon, US 5 54
Wain, Hans Truckee, US 15 117
Williams, David Carson City, US 273 4987

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