Refrigeration ejector cycle having control for supercritical to subcritical transition prior to the ejector

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United States of America Patent

PATENT NO 9857101
APP PUB NO 20130111930A1
SERIAL NO

13811313

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Abstract

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A system (170) has a compressor (22). A heat rejection heat exchanger (30) is coupled to the compressor to receive refrigerant compressed by the compressor. A non-controlled ejector (38) has a primary inlet coupled to the heat rejection exchanger to receive refrigerant, a secondary inlet, and an outlet. The system includes means (172, e.g., a nozzle) for causing a supercritical-to-subcritical transition upstream of the ejector.

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Patent Owner(s)

Patent OwnerAddress
CARRIER CORPORATIONONE CARRIER PLACE FARMINGTON CT 06034

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cogswell, Frederick J Glastonbury, US 39 529
Radcliff, Thomas D Vernon, US 55 797
Verma, Parmesh Manchester, US 122 950
Wang, Jinliang Ellington, US 68 360

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