US Patent 7632081 Oil retrieving structure for a compressor

Patent 7632081 was granted and assigned to LG on December, 2009 by the United States Patent and Trademark Office.

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Patent Inventor Names

Byung Kil Yoo0

Chul Su Jung0

Edits on 16 Sep, 2023

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Golden AI

edited on 16 Sep, 2023

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Patent abstract

A scroll compressor is provided. The scroll compressor includes a casing, an oil pump, an oil retrieving port, and an oil retrieving unit. The casing has a fluid storage area in a lower portion thereof. The oil pump is provided in the lower portion of the casing, and has a suction unit which suctions fluid from the fluid storage area. The oil retrieving port is in the casing to allow oil retrieved from an external oil separator to flow into the casing. The oil retrieving unit is connected to the oil retrieving port and provides a path which directs the retrieved oil to the suction unit.

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=076320810

Edits on 22 May, 2023

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