EP 3252397 A1 20171206 - REFRIGERATION CYCLE DEVICE
Title (en)
REFRIGERATION CYCLE DEVICE
Title (de)
KÄLTEKREISLAUFVORRICHTUNG
Title (fr)
DISPOSITIF À CYCLE DE RÉFRIGÉRATION
Publication
Application
Priority
JP 2015052577 W 20150129
Abstract (en)
Provided is a refrigeration cycle apparatus, including: a refrigerant circuit including a compressor, a flow switching device, a heat source-side heat exchanger, a first expansion device, and a use-side heat exchanger; and a liquid backflow suppression circuit connected in parallel to the first expansion device, the liquid backflow suppression circuit including a second expansion device, an on-off valve, and a high-pressure receiver connected between the second expansion device and the on-off valve.
IPC 8 full level
F25B 1/00 (2006.01); F25B 43/00 (2006.01); F25B 47/02 (2006.01)
CPC (source: EP)
F25B 13/00 (2013.01); F25B 45/00 (2013.01); F25B 47/025 (2013.01); F25B 2313/0292 (2013.01); F25B 2313/0314 (2013.01); F25B 2400/0411 (2013.01); F25B 2400/16 (2013.01); F25B 2500/28 (2013.01); F25B 2600/2519 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3252397 A1 20171206; EP 3252397 A4 20181010; EP 3252397 B1 20220105; CN 207035539 U 20180223; JP 6257809 B2 20180110; JP WO2016121068 A1 20170727; WO 2016121068 A1 20160804
DOCDB simple family (application)
EP 15879965 A 20150129; CN 201590001296 U 20150129; JP 2015052577 W 20150129; JP 2016571610 A 20150129