Title:
REFRIGERATION CYCLE DEVICE
Document Type and Number:
Japanese Patent JP2015152204
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a refrigeration cycle device capable of improving reliability by suppressing abrasion of a valving element of a check valve disposed at the outlet side of a cyclone-type oil separator.SOLUTION: A refrigeration cycle device includes: a compressor 1; a cyclone-type oil separator disposed at the outlet side of the compressor and separating an oil from a compressed refrigerant gas; and a check valve 3 disposed at the outlet side of the cyclone type oil separator. A rectifier 2 for decreasing a swirling flow velocity of swirl flow discharged from the cyclone type oil separator, is disposed between the cyclone type oil separator and the check valve.
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Inventors:
IZAWA HIROMASA
IIZUKA YASUNARI
YONEMOTO RYUICHIRO
ITO KOJI
IIZUKA YASUNARI
YONEMOTO RYUICHIRO
ITO KOJI
Application Number:
JP2014025254A
Publication Date:
August 24, 2015
Filing Date:
February 13, 2014
Export Citation:
Assignee:
HITACHI APPLIANCES INC
International Classes:
F25B43/02; F04B39/04; F04C18/16; F04C29/02; F25B1/00
Domestic Patent References:
| JPS6322573U | 1988-02-15 | |||
| JPH03225199A | 1991-10-04 | |||
| JPS4732857A | ||||
| JPS5664761U | 1981-05-30 | |||
| JP2011190777A | 2011-09-29 | |||
| JPH0371187U | 1991-07-18 | |||
| JPH06307371A | 1994-11-01 | |||
| JP2006046539A | 2006-02-16 | |||
| JP2003054682A | 2003-02-26 | |||
| JP2003083272A | 2003-03-19 | |||
| JPS5821120A | 1983-02-07 | |||
| JP2004232569A | 2004-08-19 | |||
| JP2013036397A | 2013-02-21 | |||
| JP2011064099A | 2011-03-31 |
Foreign References:
| US20020035839A1 | 2002-03-28 |
Attorney, Agent or Firm:
Polaire Patent Business Corporation