EP 2578966 A4 20151209 - REFRIGERATION DEVICE AND COOLING AND HEATING DEVICE
Title (en)
REFRIGERATION DEVICE AND COOLING AND HEATING DEVICE
Title (de)
KÜHLVORRICHTUNG SOWIE KÜHL- UND ERHITZUNGSVORRICHTUNG
Title (fr)
DISPOSITIF DE RÉFRIGÉRATION ET DISPOSITIF DE REFROIDISSEMENT ET DE CHAUFFAGE
Publication
Application
Priority
- JP 2010121096 A 20100527
- JP 2011002369 W 20110422
Abstract (en)
[origin: EP2578966A1] When an indoor heat exchanger serves as an evaporator, the indoor heat exchanger is made up of an inlet region, an intermediate region and an outlet region along a flow of refrigerant. A mass speed per unit capacity of the refrigerant flowing through heat-transfer tubes in the inlet region, the intermediate region and the outlet region is greater than or equal to 0.44 g/mm 2 hW and less than 0.50 g/mm 2 hW, greater than or equal to 0.14 g/mm 2 hW and less than 0.16 g/mm 2 hW, and greater than or equal to 0.13 g/mm 2 hW and less than 0.15 g/mm 2 hW, respectively.
IPC 8 full level
F25B 39/00 (2006.01); F25B 1/00 (2006.01); F28D 1/04 (2006.01); F28D 1/047 (2006.01); F28F 1/32 (2006.01)
CPC (source: EP KR)
F25B 1/00 (2013.01 - KR); F25B 39/00 (2013.01 - EP KR); F28D 1/0417 (2013.01 - EP); F28D 1/0477 (2013.01 - EP); F25B 2500/01 (2013.01 - EP); F25B 2600/21 (2013.01 - EP); F28F 1/32 (2013.01 - EP)
Citation (search report)
- [XI] EP 1486748 A1 20041215 - DAIKIN IND LTD [JP]
- [XI] JP 2009257742 A 20091105 - DAIKIN IND LTD
- [I] DE 3918455 A1 19901220 - THERMAL WAERME KAELTE KLIMA [DE]
- [A] JP H04186079 A 19920702 - HITACHI LTD
- See references of WO 2011148567A1
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 2578966 A1 20130410; EP 2578966 A4 20151209; EP 2578966 B1 20200826; BR 112012029878 A2 20160816; CN 102918338 A 20130206; JP 2011247482 A 20111208; KR 20130088020 A 20130807; WO 2011148567 A1 20111201
DOCDB simple family (application)
EP 11786271 A 20110422; BR 112012029878 A 20110422; CN 201180026163 A 20110422; JP 2010121096 A 20100527; JP 2011002369 W 20110422; KR 20127030867 A 20110422