Variable-speed multi-stage refrigerant centrifugal compressor with diffusers

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United States of America Patent

PATENT NO 10072663
APP PUB NO 20140356138A1
SERIAL NO

14373712

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Abstract

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A refrigeration system includes a chiller having a refrigerant loop. A compressor is part of and in fluid communication with the refrigerant loop. The compressor has two stages, one with a variable geometry diffuser and one with a fixed geometry diffuser.

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Patent Owner(s)

Patent OwnerAddress
DANFOSS A/STHE DANISH NORDBORG CITY NUOBAO DIMENSION DK-6430 NO 81 NORDBORG REGION SYDDANMARK

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brasz, Joost Fayetteville, US 14 236
Rasmussen, Mogens Tallahassee, US 6 24
Sun, Lin Tallahassee, US 383 3260

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