EP 2242966 A1 20101027 - METHOD OF CONTROLLING A HEAT-REJECTION HEAT EXCHANGING SIDE OF A REFRIGERANT CIRCUIT
Title (en)
METHOD OF CONTROLLING A HEAT-REJECTION HEAT EXCHANGING SIDE OF A REFRIGERANT CIRCUIT
Title (de)
VERFAHREN ZUR STEUERUNG DER WÄRMEABWEISENDEN WÄRMETAUSCHSEITE EINES KÜHLKREISLAUFS
Title (fr)
PROCÉDÉ DE COMMANDE D'UN CÔTÉ ÉCHANGEUR DE CHALEUR PAR REJET DE CHALEUR D'UN CIRCUIT DE RÉFRIGÉRATION
Publication
Application
Priority
- EP 2009001063 W 20090216
- EP 08003127 A 20080220
- EP 09712018 A 20090216
Abstract (en)
[origin: WO2009103472A1] A method of controlling a heat-rejection heat exchanging side of a refrigerant circuit comprises the steps of providing a heat-rejection heat exchanging side comprising at least one heat-rejection heat exchanger (4), wherein a refrigerant is cooled against a secondary medium; obtaining a refrigerant condensation temperature (Tc) in the heat-rejection heat exchanging side; obtaining a refrigerant outlet temperature (Tro); obtaining a secondary medium inlet temperature (Tsmi); calculating a relative subcooling value by relating the refrigerant condensation temperature (Tc), the refrigerant outlet temperature (Tro), and the secondary medium inlet temperature (Tsmi); and controlling the relative subcooling value with regard to a reference relative subcooling value.
IPC 8 full level
F25B 49/02 (2006.01)
CPC (source: EP)
F25B 49/027 (2013.01); F25B 2600/19 (2013.01)
Citation (search report)
See references of WO 2009103472A1
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 MK MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2009103472 A1 20090827; EP 2242966 A1 20101027; EP 2242966 B1 20121107
DOCDB simple family (application)
EP 2009001063 W 20090216; EP 09712018 A 20090216