Methods for reducing wear on components of a heat engine system at startup

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United States of America Patent

PATENT NO 9638065
APP PUB NO 20140208750A1
SERIAL NO

14164496

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Abstract

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Provided herein are heat engine systems and methods for starting such systems and generating electricity while avoiding damage to one or more system components. A provided heat engine system maintains a working fluid (e.g., sc-CO2) within the low pressure side of a working fluid circuit in a liquid-type state, such as a supercritical state, during a startup procedure. Additionally, a bypass system is provided for routing the working fluid around one or more heat exchangers during startup to avoid overheating of system components.

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Patent Owner(s)

Patent OwnerAddress
ECHOGEN POWER SYSTEMS (DELWARE) INC16192 COASTAL HIGHWAY LEWES DE 19958

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bowan, Brett A Copley, US 6 387
Khairnar, Swapnil Akron, US 2 135
Vermeersch, Michael Louis Ravenna, US 18 1031

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