EP 2469199 A1 20120627 - Multi-functioning air conditioning system
Title (en)
Multi-functioning air conditioning system
Title (de)
Multifunktionsklimaanlage
Title (fr)
Système de climatisation multifonction
Publication
Application
Priority
EP 10425393 A 20101224
Abstract (en)
Multi-functioning air-conditioning system able to provide hot or cold air and sanitary hot water, wherein a first circuit comprises at least a heat regenerator (1), a condenser/evaporator (2), a "lap" refrigerating battery (3), a four outputs flux adjusting valve (11, 11'), flux adjusting solenoid valves (12, 12', 13, 13', 14, 14', 10, 10'), a compressor (15, 15'), a throttling valve (16); a second circuit comprises at least a heat regenerator (1), a condenser/evaporator (2), a "lap" refrigerating battery (3), flux distributing pumps (4, 7), accumulation tanks (5, 6), a four outputs flux adjusting valve (11, 11'), flux adjusting solenoid valves (12, 12', 13, 13', 14, 14', 10, 10'), a compressor (15, 15'), a throttling valve (16), characterized in that: the regenerator (1) and a condenser/evaporator (2) function as two machines in series and they are shared by the first and the second circuit; at least a lap refrigerating battery (3) is introduced in the two circuits systems which is apt to carry out the defrosting without producing negative energy on the evaporator.
IPC 8 full level
F25B 5/04 (2006.01); F25B 6/04 (2006.01); F25B 13/00 (2006.01); F25B 47/02 (2006.01)
CPC (source: EP)
F25B 5/04 (2013.01); F25B 6/04 (2013.01); F25B 13/00 (2013.01); F25B 47/022 (2013.01); F25B 2313/02741 (2013.01); F25B 2339/047 (2013.01); F25B 2400/06 (2013.01)
Citation (search report)
- [A] US 5996356 A 19991207 - KISHIMOTO AKIO [JP], et al
- [A] WO 2010021321 A1 20100225 - DAIKIN IND LTD [JP], et al
- [A] JP 2003106712 A 20030409 - SANYO ELECTRIC CO, et al
- [A] EP 0805312 A2 19971105 - SANYO ELECTRIC CO [JP]
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 10425393 A 20101224