Title (en)

Multi-energy and multi-source thermodynamic device with hot water tank

Title (de)

Thermodynamische Vorrichtung mit Multi-Source-Multienergie-Heisswassertank

Title (fr)

Dispositif thermodynamique avec ballon d'eau chaude multi-énergies multi-sources

Publication

EP 2196743 A3 20160518 (FR)

Application

EP 09015361 A 20091211

Priority

FR 0806981 A 20081212

Abstract (en)

[origin: EP2196743A2] The device has a mixed tank (1) comprising a sanitary hot water tank (2) equipped with a heat exchanger (8). An uncoupling tank (3) contains a coolant, and is connected to a heat pump (5) e.g. split heat pump, by a hydraulic circuit (18). The heat exchanger of the hot water tank and the uncoupling tank exchange heat with the condenser, in a heating mode, and with the evaporator, in a cooling mode, of the heat pump through a three-way control valve (29). Calorific energy storage blocks made of graphite/paraffin composite materials, are placed in the hot water tank.

IPC 8 full level

F24H 4/04 (2006.01)

CPC (source: EP)

F24H 4/04 (2013.01); F24D 2200/08 (2013.01)

Citation (search report)

• [XYI] EP 0240441 A2 19871007 - PHENIX HEAT PUMP SYSTEMS INC [US]
• [Y] US 4350200 A 19820921 - MCELWAIN JOHN A
• [Y] US 4524909 A 19850625 - PERSSON INGEMAR [SE]
• [Y] DE 19815521 A1 19991014 - WEINHOLD DIETER [DE]
• [Y] US 4037650 A 19770726 - RANDALL JOHN EDWARD
• [Y] CN 1546927 A 20041117 - UNIV SOUTH CHINA TECH [CN]
• [Y] EP 1972675 A2 20080924 - SGL CARBON AG [DE]
• [Y] DE 3227925 A1 19830217 - ALFA LAVAL STALLTECH [AT]
• [Y] WO 8100616 A1 19810305 - GENVEX ENERGITEKNIK AS [DK], et al
• [Y] FR 2899671 A1 20071012 - DUPRAZ MICHEL LOUIS [FR]
• [Y] US 4308042 A 19811229 - ECKER AMIR L
• [Y] US 4380156 A 19830419 - ECKER AMIR L
• [Y] DE 3535752 A1 19870409 - SIEBEL ACHENBACH & BRAUN BEHAE [DE]
• [Y] US 3207358 A 19650921 - FLISS CARL T
• [A] DE 3044684 A1 19820708 - BRAUN GUENTER
• [AD] WO 2006101405 A2 20060928 - ERIKSEN KJELL EMIL [NO]

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 SM TR

Designated extension state (EPC)

AL BA RS

DOCDB simple family (publication)

EP 2196743 A2 20100616; EP 2196743 A3 20160518; FR 2939874 A1 20100618; FR 2939874 B1 20101231

DOCDB simple family (application)

EP 09015361 A 20091211; FR 0806981 A 20081212