EP 2734796 A4 20150909 - SYSTEM AND METHOD FOR REVERSE DEGRADATION OF A MAGNETOCALORIC MATERIAL
Title (en)
SYSTEM AND METHOD FOR REVERSE DEGRADATION OF A MAGNETOCALORIC MATERIAL
Title (de)
SYSTEM UND VERFAHREN ZUM UMGEKEHRTEN ABBAU EINES MAGNETOKALORISCHEN MATERIALS
Title (fr)
SYSTÈME ET PROCÉDÉ DE DÉGRADATION INVERSE D'UN MATÉRIAU MAGNÉTOCALORIQUE
Publication
Application
Priority
- US 201161509381 P 20110719
- US 2012047168 W 20120718
Abstract (en)
[origin: US2013019610A1] A method includes identifying at least partial degradation of a magnetocaloric material in a magnetic cooling system, wherein the magnetiocaloric material has a Curie temperature. The method also includes regenerating the magnetocaloric material by maintaining the magnetocaloric material at a regenerating temperature, wherein the regenerating temperature is different from the Curie temperature of the magnetocaloric material.
IPC 8 full level
F25B 21/00 (2006.01); H01F 1/01 (2006.01); H02N 11/00 (2006.01); H10N 15/20 (2023.01)
CPC (source: EP US)
F25B 21/00 (2013.01 - EP US); H01F 1/012 (2013.01 - EP US); F25B 2321/002 (2013.01 - EP US); F25B 2321/0022 (2013.01 - EP US); Y02B 30/00 (2013.01 - EP US)
Citation (search report)
- [A] US 2011020661 A1 20110127 - WAECKERLE THIERRY [FR], et al
- [AP] BARCZA A ET AL: "Stability and Magnetocaloric Properties of Sintered La(Fe, Mn, Si) $_{13}$ H $_{z}$ Alloys", IEEE TRANSACTIONS ON MAGNETICS, IEEE SERVICE CENTER, NEW YORK, NY, US, vol. 47, no. 10, 1 October 2011 (2011-10-01), pages 3391 - 3394, XP011383553, ISSN: 0018-9464, DOI: 10.1109/TMAG.2011.2147774
- [A] WANG J ET AL: "The hydrogenation behavior of LaFe11.44Si1.56 magnetic refrigerating alloy", JOURNAL OF ALLOYS AND COMPOUNDS, ELSEVIER SEQUOIA, LAUSANNE, CH, vol. 485, no. 1-2, 19 October 2009 (2009-10-19), pages 313 - 315, XP026673947, ISSN: 0925-8388, [retrieved on 20090624], DOI: 10.1016/J.JALLCOM.2009.06.110
- [A] ZHANG YUEPENG ET AL: "Magnetocaloric effect in Ni-Mn-Ga thin films under concurrent magnetostructural and Curie transitions", JOURNAL OF APPLIED PHYSICS, AMERICAN INSTITUTE OF PHYSICS, US, vol. 110, no. 1, 7 July 2011 (2011-07-07), pages 13910 - 13910, XP012149206, ISSN: 0021-8979, DOI: 10.1063/1.3602088
- See also references of WO 2013012908A1
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)
US 2013019610 A1 20130124; BR 112014000922 A2 20170214; CN 103748424 A 20140423; CN 103748424 B 20160316; EP 2734796 A1 20140528; EP 2734796 A4 20150909; JP 2014521050 A 20140825; KR 20140089508 A 20140715; MX 2014000602 A 20140709; MX 339024 B 20160505; RU 2014105818 A 20150827; WO 2013012908 A1 20130124
DOCDB simple family (application)
US 201213551938 A 20120718; BR 112014000922 A 20120718; CN 201280035141 A 20120718; EP 12814189 A 20120718; JP 2014521728 A 20120718; KR 20147004162 A 20120718; MX 2014000602 A 20120718; RU 2014105818 A 20120718; US 2012047168 W 20120718