EP 0824659 A4 20001206 - HEAT PUMP SYSTEM AND METHOD FOR AIR-CONDITIONING
Title (en)
HEAT PUMP SYSTEM AND METHOD FOR AIR-CONDITIONING
Title (de)
WÄRMEPUMPENANLAGE UND KLIMATISIERUNGSVERFAHREN
Title (fr)
SYSTEME DE POMPE A CHALEUR ET PROCEDE DE CLIMATISATION
Publication
Application
Priority
- IL 11344695 A 19950420
- US 9604935 W 19960409
Abstract (en)
[origin: WO9633378A1] There is provided a heat pump system including two (4, 6), at least similar units in fluid communication with each other, each unit having a housing (8, 8'), a first air/brine heat exchanger (12, 12'), a second brine/refrigerant heat exchanger (24, 24'), a brine inlet (10, 10') for applying brine onto at least one of the heat exchangers, a brine reservoir (14, 14') and a pump (28) for circulating the brine from the reservoir to the inlet. The first and second heat exchangers are in closed loop fluid communication with each other and have a compressor (44) for circulating a refrigerant therethrough in selected directions. A method for air-conditioning is also disclosed and claimed.
IPC 1-7
IPC 8 full level
F25D 17/00 (2006.01); F24F 3/14 (2006.01); F24F 5/00 (2006.01); F25B 30/02 (2006.01)
CPC (source: EP)
F24F 3/1411 (2013.01); F24F 3/1417 (2013.01); F24F 5/0014 (2013.01); F25B 30/02 (2013.01); F24F 2003/144 (2013.01); F24F 2003/1458 (2013.01)
Citation (search report)
- [X] US 4259849 A 19810407 - GRIFFITHS WILLIAM C
- [X] US 4941324 A 19900717 - PETERSON JOHN L [US], et al
- [A] US 3747362 A 19730724 - MERCER J
- [A] US 4474021 A 19841002 - HARBAND JOEL [IL]
- [A] US 2798570 A 19570709 - KELLEY GILBERT A
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9633378 A1 19961024; AT E246787 T1 20030815; AU 5539996 A 19961107; CN 1139773 C 20040225; CN 1182475 A 19980520; DE 69629368 D1 20030911; EP 0824659 A1 19980225; EP 0824659 A4 20001206; EP 0824659 B1 20030806; IL 113446 A0 19950731; IL 113446 A 19980405; JP H11504105 A 19990406
DOCDB simple family (application)
US 9604935 W 19960409; AT 96912664 T 19960409; AU 5539996 A 19960409; CN 96193382 A 19960409; DE 69629368 T 19960409; EP 96912664 A 19960409; IL 11344695 A 19950420; JP 53179896 A 19960409