Title:
REFRIGERANT OIL SEPARATOR
Document Type and Number:
Japanese Patent JP2016065677
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a technology effective to maintain oil separation performance at a high level when a refrigerant flow rate is changed in a refrigerant oil separator for separating oil included in a refrigerant.SOLUTION: A refrigerant inflow section 22 of an oil separator 20 is configured to: apply, to a refrigerant that flows from an inflow opening 22a into an oil separator main body 21 in an oil separation region 24 between the inflow opening 22a and an outflow opening 23a of a refrigerant outflow section 23, a turning flow for turning the refrigerant along an inner wall surface 21d of the oil separator main body 21; and apply, to oil stored in an oil storage region 25 below the outflow opening 23a of the refrigerant outflow section 23, an agitating flow for agitating the oil in the same direction as that of the turning flow by using the turning flow.SELECTED DRAWING: Figure 2
Inventors:
SUNAHARA SHIGEYUKI
WATANABE YOSHIMI
WATANABE YOSHIMI
Application Number:
JP2014195203A
Publication Date:
April 28, 2016
Filing Date:
September 25, 2014
Export Citation:
Assignee:
AISIN SEIKI
International Classes:
F25B43/02
Domestic Patent References:
| JP2012241919A | 2012-12-10 | |||
| JPH08110128A | 1996-04-30 | |||
| JPH0334570U | 1991-04-04 | |||
| JP2009074756A | 2009-04-09 | |||
| JP2002061993A | 2002-02-28 | |||
| JP2008202894A | 2008-09-04 |
Attorney, Agent or Firm:
Patent business corporation Prospec patent office
Kenai Kanai
Kenai Kanai
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