Compressor Modulation System With Multi-Way Valve

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20230055642A1
SERIAL NO

17980798

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A compressor may include first and second scrolls, an axial biasing chamber, and a control valve. The second scroll includes an outer port and an inner port. The outer and inner ports may be open to respective intermediate-pressure compression pockets. The control valve may be in fluid communication with the inner port, the outer port, and the axial biasing chamber. Movement of the control valve into the first position allows fluid communication between the inner port and the axial biasing chamber. Movement of the control valve into the second position allows fluid communication between the outer port and the axial biasing chamber.

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Patent Owner(s)

Patent OwnerAddress
COPELAND LPSIDNEY OH 45365-0669

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
IVES, Camden L Folsom, US 2 0

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