Device and method for extending the lifespan of a shaft seal for an open-drive compressor

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United States of America Patent

PATENT NO 9897211
SERIAL NO

14758731

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A device and method for extending the lifespan of a shaft seal for an open-drive compressor is provided. The device and method can also reduce and/or prevent deterioration of the shaft seal regardless of the operation condition of the open-drive compressor. The device and method can further reduce and/or prevent leakage of a lubricant and/or refrigerant that can cause deterioration of components within a transport refrigeration unit (TRU).

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Patent Owner(s)

Patent OwnerAddress
THERMO KING LLC314 WEST 90TH STREET MINNEAPOLIS MN 55420

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dykes, David John Eagan, US 3 6
Fritts, Ryan Michael Maple Grove, US 3 2
Kaiser, Joseph Robert Cottage Grove, US 3 34
Price, Ralph David Eden Prairie, US 2 2

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