EP 2908072 B1 20181003 - HEAT PUMP-TYPE HEATING AND HOT-WATER SUPPLY APPARATUS
Title (en)
HEAT PUMP-TYPE HEATING AND HOT-WATER SUPPLY APPARATUS
Title (de)
HEIZ- UND WARMWASSERVERSORGUNGSVORRICHTUNG VOM WÄRMEPUMPENTYP
Title (fr)
CHAUFFAGE DE TYPE POMPE À CHALEUR ET APPAREIL D'ALIMENTATION EN EAU CHAUDE
Publication
Application
Priority
JP 2014027783 A 20140217
Abstract (en)
[origin: EP2908072A1] In a heat pump-type heating and hot-water supply apparatus (100,200), when a heating load and a hot-water supply load (24) are operated simultaneously, heat is exchanged between refrigerant flowing out of the hot-water supply load and flowing through a return refrigerant pipe (42) and water circulating through a heating hot-water circuit. Consequently, the operating efficiency of the heat pump-type heating and hot-water supply apparatus upon the simultaneous operation of the heating load and the hot-water supply load can be improved.
IPC 8 full level
F25B 6/00 (2006.01); F25B 30/02 (2006.01); F25B 49/02 (2006.01)
CPC (source: EP)
F25B 6/00 (2013.01); F25B 30/02 (2013.01); F25B 49/02 (2013.01); F25B 2339/047 (2013.01); F25B 2400/06 (2013.01); F25B 2600/2507 (2013.01); F25B 2700/21152 (2013.01); F25B 2700/21161 (2013.01); F25B 2700/21174 (2013.01)
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2908072 A1 20150819; EP 2908072 B1 20181003; ES 2704696 T3 20190319; JP 2015152263 A 20150824; JP 6123697 B2 20170510
DOCDB simple family (application)
EP 15153933 A 20150205; ES 15153933 T 20150205; JP 2014027783 A 20140217