EP 2233860 A4 20131225 - REFRIGERANT CIRCUIT
Title (en)
REFRIGERANT CIRCUIT
Title (de)
Kühlkreislauf
Title (fr)
CIRCUIT DE FLUIDE FRIGORIGÈNE
Publication
Application
Priority
- JP 2008070655 W 20081113
- JP 2007317563 A 20071207
Abstract (en)
[origin: EP2233860A1] In a refrigerant circuit for a supercritical cycle that uses carbon dioxide as a refrigerant, a refrigerant circuit that can hold an amount of surplus refrigerant is provided. The refrigerant circuit 10 for a refrigerating cycle that uses carbon dioxide as a refrigerant includes an intercooler 7 that is provided downstream of a condenser 3 and an intermediate pressure receiver 4 that is provided via a restriction mechanism 5 downstream of the intercooler 7.
IPC 8 full level
F25B 1/00 (2006.01); F25B 5/02 (2006.01); F25B 6/04 (2006.01); F25B 13/00 (2006.01); F25B 43/00 (2006.01)
CPC (source: EP)
F25B 1/10 (2013.01); F25B 13/00 (2013.01); F25B 5/02 (2013.01); F25B 2309/061 (2013.01); F25B 2313/0233 (2013.01); F25B 2313/0272 (2013.01); F25B 2313/02741 (2013.01); F25B 2400/13 (2013.01); F25B 2400/16 (2013.01); F25B 2600/17 (2013.01)
Citation (search report)
- [XI] WO 9908053 A1 19990218 - ZEXEL CORP [JP], et al
- [XYI] JP 2001004235 A 20010112 - SANDEN CORP
- [XI] WO 2006022829 A1 20060302 - CARRIER CORP [US], et al
- [XI] WO 2007111594 A1 20071004 - CARRIER CORP [US], et al
- [XI] EP 1555493 A2 20050720 - TECUMSEH PRODUCTS CO [US]
- [Y] JP H02309157 A 19901225 - MATSUSHITA ELECTRIC IND CO LTD
- [A] JP H11118266 A 19990430 - DAIKIN IND LTD
- [A] FR 2598788 A1 19871120 - COPELAND CORP [US]
- See references of WO 2009072379A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2233860 A1 20100929; EP 2233860 A4 20131225; JP 2009139037 A 20090625; WO 2009072379 A1 20090611
DOCDB simple family (application)
EP 08858281 A 20081113; JP 2007317563 A 20071207; JP 2008070655 W 20081113