EP 2647927 A3 20150729 - Refrigeration cycle apparatus
Title (en)
Refrigeration cycle apparatus
Title (de)
Kältekreislaufvorrichtung
Title (fr)
Appareil de circuit de réfrigération
Publication
Application
Priority
- JP 2007310097 A 20071130
- EP 08855672 A 20081120
- JP 2008071069 W 20081120
Abstract (en)
[origin: EP2196745A1] A refrigerant cycle apparatus comprising: a compressor 1, a radiator 2, decompression means 3, a heat absorber 4, an internal heat exchanger 5 that performs heat exchange between a refrigerant at an outlet of said radiator and the refrigerant at an outlet of said heat absorber, wherein first temperature detection means 30 for detecting a refrigerant temperature between an outlet of the compressor 1 and an inlet of the radiator 2 and second temperature detection means 31 for detecting the refrigerant temperature between the outlet of the radiator 2 and a high-pressure side inlet of the internal heat exchanger 5 are provided, and an opening degree of decompression means 3 is controlled so that a temperature difference (”T) between a detection temperature by the first temperature detection means 30 and the detection temperature by the second temperature detection means 31 becomes a target value.
IPC 8 full level
F25B 1/00 (2006.01)
CPC (source: EP US)
F25B 9/008 (2013.01 - EP US); F25B 40/00 (2013.01 - EP US); F25B 2309/061 (2013.01 - EP US); F25B 2339/047 (2013.01 - EP US); F25B 2341/063 (2013.01 - EP US); F25B 2600/17 (2013.01 - EP US); F25B 2600/2513 (2013.01 - EP US); F25B 2700/1933 (2013.01 - EP US); F25B 2700/2102 (2013.01 - EP US); F25B 2700/21151 (2013.01 - EP US); F25B 2700/21152 (2013.01 - EP US); F25B 2700/21161 (2013.01 - EP US); F25B 2700/21174 (2013.01 - EP US)
Citation (search report)
- [XA] US 2003061827 A1 20030403 - SAKAKIBARA HISAYOSHI [JP]
- [A] JP 2003176957 A 20030627 - DENSO CORP
- [A] JP 2005315558 A 20051110 - MITSUBISHI ELECTRIC CORP
- [A] JP 2003139419 A 20030514 - DENSO CORP, et al
- [A] JP 2007093100 A 20070412 - MITSUBISHI ELECTRIC CORP
- [A] US 2004261435 A1 20041230 - CHEN YU [US], et al
- [A] WHITE S D ET AL: "A HEAT PUMP FOR SIMULTANEOUS REFRIGERATION AND WATER HEATING", TRANSACTIONS OF THE INSTITUTION OF PROFESSIONAL ENGINEERS NEWZEALAND, ELECTRICAL/ MECHANICAL/ CHEMICAL ENGINEERING SECTION, INSTITUTION OF PROFESSIONAL ENGINEERS NEW ZEALAND, WELLINGTON, NZ, vol. 24, no. 1, 1 November 1997 (1997-11-01), pages 36 - 43, XP008041183, ISSN: 0111-946X
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 2196745 A1 20100616; EP 2196745 A4 20130213; EP 2196745 B1 20171108; CN 101842645 A 20100922; CN 101842645 B 20121128; CN 102425872 A 20120425; CN 102425872 B 20140625; DK 2196745 T3 20171211; DK 2647925 T3 20170206; DK 2647926 T3 20190107; DK 2647927 T3 20201019; DK 2647928 T3 20161212; EP 2647925 A2 20131009; EP 2647925 A3 20150805; EP 2647925 B1 20161221; EP 2647926 A2 20131009; EP 2647926 A3 20150729; EP 2647926 B1 20181024; EP 2647927 A2 20131009; EP 2647927 A3 20150729; EP 2647927 B1 20200916; EP 2647928 A2 20131009; EP 2647928 A3 20150805; EP 2647928 B1 20161026; ES 2605462 T3 20170314; ES 2611980 T3 20170511; ES 2650233 T3 20180117; ES 2700938 T3 20190220; ES 2823758 T3 20210510; JP 2009133547 A 20090618; JP 4948374 B2 20120606; US 2010205987 A1 20100819; WO 2009069524 A1 20090604
DOCDB simple family (application)
EP 08855672 A 20081120; CN 200880114114 A 20081120; CN 201110289736 A 20081120; DK 08855672 T 20081120; DK 13166592 T 20081120; DK 13166593 T 20081120; DK 13166595 T 20081120; DK 13166596 T 20081120; EP 13166592 A 20081120; EP 13166593 A 20081120; EP 13166595 A 20081120; EP 13166596 A 20081120; ES 08855672 T 20081120; ES 13166592 T 20081120; ES 13166593 T 20081120; ES 13166595 T 20081120; ES 13166596 T 20081120; JP 2007310097 A 20071130; JP 2008071069 W 20081120; US 73892408 A 20081120