EP 3177879 A1 20170614 - HEAT ENGINE COMPRISING MAGNETOCALORIC MATERIAL OF THE REFRIGERATING MACHINE OR HEAT PUMP TYPE
Title (en)
HEAT ENGINE COMPRISING MAGNETOCALORIC MATERIAL OF THE REFRIGERATING MACHINE OR HEAT PUMP TYPE
Title (de)
WÄRMEKRAFTMASCHINE MIT MAGNETOKALORISCHEM MATERIAL VOM KÄLTEMASCHINEN- ODER WÄRMEPUMPENTYP
Title (fr)
MACHINE THERMIQUE À MATÉRIAU MAGNÉTOCALORIQUE DU GENRE MACHINE FRIGORIFIQUE OU POMPE À CHALEUR
Publication
Application
Priority
- FR 1457627 A 20140806
- EP 2015067828 W 20150803
Abstract (en)
[origin: WO2016020327A1] A heat engine comprising magnetocaloric material comprises a central shaft (4), a rotor (6) mounted so as to rotate on the central shaft (4), the rotor (6) having an active bed (60) comprising magnetocaloric material, the active bed (60) being designed to guide a heat transfer fluid, a hot distributor (7c) and a cold distributor (7f) that are placed respectively next to the hot and cold ends (600c, 600f) in order to supply or receive the heat transfer fluid circulating through the active bed (60). The rotor (6) has a hot plate (61c) and a cold plate (61f) that are mounted so as to rotate on the central shaft (4) and support the active bed (60) of magnetocaloric material. The machine (1) has first rotating sealing means (16) between the plate (61) and the central shaft (4), and second rotating sealing means (17) between the plate (61) and the adjacent distributor (7) beyond the connecting ring.
IPC 8 full level
F25B 21/00 (2006.01); H10N 15/20 (2023.01)
CPC (source: EP)
F25B 21/00 (2013.01); F25B 2321/0021 (2013.01); Y02B 30/00 (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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2016020327 A1 20160211; EP 3177879 A1 20170614; FR 3024768 A1 20160212; FR 3024768 B1 20160902
DOCDB simple family (application)
EP 2015067828 W 20150803; EP 15748021 A 20150803; FR 1457627 A 20140806