EP 0153557 B1 19890517 - REFRIGERATION CYCLE APPARATUS
Title (en)
REFRIGERATION CYCLE APPARATUS
Publication
Application
Priority
EP 85100213 A 19811020
Abstract (en)
[origin: EP0153557A2] Refrigeration cycle apparatus comprising: a compressor (1), a condenser (4), an expansion means (12, 13) and an evaporator (7) connected in series with each other; means for repeatedly starting and stopping said compressor (1); and means (2,14) for isolating refrigerant on a high pressure side of said compressor (1) from said refrigerant on a low pressure side of said compressor (1) when said compressor (1) is stopped, characterised in that said expansion means comprises at least one capillary tube (12,13) and in that said isolating means comprises a switching element (14) provided adjacent one said capillary tube (12,13) adapted to fully close when said compressor (1) is stopped and to fully open when said compressor (1) is started, and a first check valve (2) provided between an outlet of said compressor (1) and an inlet of said condenser (4).
IPC 1-7
IPC 8 full level
F25B 13/00 (2006.01); F25B 41/04 (2006.01)
CPC (source: EP US)
F25B 13/00 (2013.01 - EP US); F25B 41/20 (2021.01 - EP US); F25B 41/24 (2021.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0153557 A2 19850904; EP 0153557 A3 19860219; EP 0153557 B1 19890517
DOCDB simple family (application)
EP 85100213 A 19811020