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Title:
OIL SEPARATION STRUCTURE AND COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2019/163409
Kind Code:
A1
Abstract:
The present invention has improved oil separation performance. The present invention is provided with: a secondary separation chamber 42 configured so that, when a heat medium containing oil flows into an inner space extending in a top-bottom direction and circular in horizontal cross-section and swirls circumferentially along an inner peripheral surface 55, the centrifugal action of the heat medium which is caused by the swirling separates the heat medium and the oil; and a communication hole 46 communicating with the lower part of the secondary separation chamber 42 and discharging the secondarily separated oil in the direction opposite the direction of the swirling flow.

Inventors:
MAEMURA YOSHINOBU (JP)
Application Number:
JP2019/002603
Publication Date:
August 29, 2019
Filing Date:
January 21, 2019
Export Citation:
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Assignee:
SANDEN AUTOMOTIVE COMPONENTS CORP (JP)
International Classes:
B04C5/04; B01D45/12; B04C5/14; F04C18/02
Foreign References:
JP2018015742A2018-02-01
JPH1182352A1999-03-26
US20100101269A12010-04-29
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