OIL SEPARATOR, SCREW COMPRESSOR, AND REFRIGERATION CYCLE DEVICE

Title:

OIL SEPARATOR, SCREW COMPRESSOR, AND REFRIGERATION CYCLE DEVICE

Document Type and Number:

WIPO Patent Application WO/2019/202682

Kind Code:

A1

Abstract:

This oil separator comprises a tubular outer tube part, a tubular inner tube part provided to the interior of the outer tube part, an oil storage part that is provided below the outer tube part and stores oil, a partitioning plate that divides the outer tube part and the oil storage part, and an oil return hole that is formed in the side surface of the outer tube part and communicates with the oil storage part, a wave adjustment plate being provided between the oil return hole and the oil storage part.

Inventors:

KANDA MASAHIRO (JP)
KAMIKAWA MASAAKI (JP)

Application Number:

PCT/JP2018/015991

Publication Date:

October 24, 2019

Filing Date:

April 18, 2018

Export Citation:

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Assignee:

MITSUBISHI ELECTRIC CORP (JP)

International Classes:

F04C29/02

Foreign References:

JP2010031759A	2010-02-12
JP2012041843A	2012-03-01