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.
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Inventors:
MAEMURA YOSHINOBU (JP)
Application Number:
PCT/JP2019/002603
Publication Date:
August 29, 2019
Filing Date:
January 21, 2019
Export Citation:
Assignee:
SANDEN AUTOMOTIVE COMPONENTS CORP (JP)
International Classes:
B04C5/04; B01D45/12; B04C5/14; F04C18/02
Foreign References:
| JP2018015742A | 2018-02-01 | |||
| JPH1182352A | 1999-03-26 | |||
| US20100101269A1 | 2010-04-29 |
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