Partially hollow shaft for HVAC compressor

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United States of America Patent

PATENT NO 11434918
APP PUB NO 20200400155A1
SERIAL NO

16448422

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This disclosure relates to a compressor having a partially hollow shaft. In particular, an exemplary compressor includes a shaft which is partially hollow, and at least one impeller rotatably coupled to the shaft. The compressor may be a refrigerant compressor used in a heating, ventilation, and air conditioning (HVAC) chiller system.

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Patent Owner(s)

Patent OwnerAddress
DANFOSS A/SNORDBORG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gao, Ruiguo Tallahassee, US 5 3
Rezaei, Aida Tallahassee, US 1 1
Shin, Dongkoo Tallahassee, US 1 1
Sun, Zili Tallahassee, US 76 972
Walshe, Stefan Dublin, IE 1 1

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