EP 0779481 A3 19990609 - Refrigeration cycle system
Title (en)
Refrigeration cycle system
Title (de)
Kältekreislaufanordnung
Title (fr)
Système à circuit frigorifique
Publication
Application
Priority
JP 32737595 A 19951215
Abstract (en)
[origin: EP0779481A2] The present invention relates to a refrigerant cycle system including a compressor (1), a condenser (2), a depressurizing means (4) and a evaporator (3) which are connected in series with each other to form a refrigerant circulation circuit. The refrigerant cycle system includes a heat exchanging portion (11). The heat exchanging portion (11) exchanges heat between a part of or all of the refrigerant passing through a refrigerant passage (5) from the compressor (1) to a depressurizing means (4) by way of the condenser (2) and a part of or all of the refrigerant passing through a refrigerant passage (6) from the depressurizing means (4) to the compressor (1) by way of the evaporator (3). <IMAGE>
IPC 1-7
IPC 8 full level
F25B 1/00 (2006.01); F25B 6/02 (2006.01); F25B 40/00 (2006.01); F25B 5/04 (2006.01)
CPC (source: EP)
F25B 6/02 (2013.01); F25B 40/00 (2013.01); F25B 5/04 (2013.01); F25B 2341/063 (2013.01); F25B 2400/051 (2013.01); F25B 2700/21163 (2013.01); F25B 2700/21175 (2013.01)
Citation (search report)
- [X] FR 1459402 A 19660429 - ALLIED CHEM
- [X] US 4354360 A 19821019 - FISKE HERBERT E
- [X] AT 381787 B 19861125 - AUSTRIA METALL [AT]
- [X] LU 37363 A1
- [XA] AU 514567 B2 19810219 - LIQUID MODULATORS INC
- [XA] US 2223900 A 19401203 - POWNALL HENRY B
- [XA] US 2521040 A 19500905 - CASETTA LEE W
- [XA] DE 2602529 A1 19770811 - GOETZENBERGER RUDIBERT DIPL IN
- [XA] US 5245833 A 19930921 - MEI VIUNG C [US], et al
Designated contracting state (EPC)
AT DE ES FR GB SE
DOCDB simple family (publication)
EP 0779481 A2 19970618; EP 0779481 A3 19990609; JP 3538492 B2 20040614; JP H09166363 A 19970624
DOCDB simple family (application)
EP 96119908 A 19961212; JP 32737595 A 19951215