COLD START HELIUM COMPRESSOR

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United States of America Patent

SERIAL NO

14974880

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This invention provides a means to start an oil lubricated air cooled helium compressor at ambient air temperatures in the range from −30° C. to 0° C. by heating the oil in the sump and opening one or more by-pass valves that allows oil to flow to the oil injection port of the compressor without passing through all of the after-cooler.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO (SHI) CRYOGENIC OF AMERICA INC1833 VULTEE STREET ALLENTOWN PA 18103

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dunn, Stephen Bethlehem, US 14 196
Longsworth, Ralph C Allentown, US 64 943

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