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BR112015017315A2 - magnetocaloric cascade, process for producing magnetocaloric cascades, use of a magnetocaloric cascade, and cooling systems, climate control units and heat pumps - Google Patents

magnetocaloric cascade, process for producing magnetocaloric cascades, use of a magnetocaloric cascade, and cooling systems, climate control units and heat pumps

Info

Publication number
BR112015017315A2
BR112015017315A2 BR112015017315A BR112015017315A BR112015017315A2 BR 112015017315 A2 BR112015017315 A2 BR 112015017315A2 BR 112015017315 A BR112015017315 A BR 112015017315A BR 112015017315 A BR112015017315 A BR 112015017315A BR 112015017315 A2 BR112015017315 A2 BR 112015017315A2
Authority
BR
Brazil
Prior art keywords
magnetocaloric
cascade
different
magnetocalcan
cascades
Prior art date
Application number
BR112015017315A
Other languages
Portuguese (pt)
Inventor
Rowe Andrew
Tura Armando
Hendrik Reesink Bernard
Carroll Colman
Arnold Danny
Rogge Olaf
Original Assignee
Basf Se
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Basf Se filed Critical Basf Se
Publication of BR112015017315A2 publication Critical patent/BR112015017315A2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/012—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials adapted for magnetic entropy change by magnetocaloric effect, e.g. used as magnetic refrigerating material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/002—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Hard Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)

Abstract

1 / 1 resumo “cascata magnetocalã“rica, processo para produzir cascatas magnetocalã“ricas, uso de uma cascata magnetocalã“rica, e, sistemas de refrigeraã‡ãƒo, unidades de controle de clima e bombas de calorâ€� uma cascata magnetocalã³rica que contã©m pelo menos trãªs diferentes materiais magnetocalã³ricos com diferentes temperaturas de curie, que sã£o arranjados em sucessã£o pela temperatura de curie descendente, em que nenhum dos diferentes materiais magnetocalã³ricos com diferentes temperaturas de curie tem um desempenho de camada superior lp ao material magnetocalã³rico com a mais alta temperatura de curie e em que pelo menos um dos diferentes materiais magnetocalã³ricos com diferentes temperaturas de curie tem um desempenho de camada inferior lp ao material magnetocalã³rico com a mais alta temperatura de curie, em que lp de um material magnetocalã³rico em particular ã© calculado de acordo com a fã³rmula (i): lp = m * dt com dt : mã¡xima mudanã§a de temperatura ad,max ad,max adiabã¡tica pela qual o material magnetocalã³rico em particular passa quando ele for magnetizado de um baixo campo magnã©tico para um alto campo magnã©tico durante ciclagem magnetocalã³rica, m: massa do material magnetocalã³rico em particular contido na cascata magnetocalã³rica.1/1 summary “rich magnetocalcan cascade”, process for producing rich magnetocalcan cascades, use of a rich magnetocalcan cascade, and cooling systems, climate control units and heat pumps “a magnetocalanic cascade that contains at least three different magnetocaloric materials with different curie temperatures, which are arranged in succession by the descending curie temperature, in which none of the different magnetocaloric materials with different curie temperatures has a higher layer performance than lp. magnetocranic material with the highest curie temperature and at least one of the different magnetochalic materials with different curie temperatures has an underlayer performance lp than the magnetocranic material with the highest curie temperature, where lp of a magnetochalic material at particular is calculated according to the formula (i): lp = m * dt with dt: m Ad, max ad, max adiabatic temperature change through which the particular magnetocaloric material passes when it is magnetized from a low magnetic field to a high magnetic field during magnetocaloric cycling, m: mass of the magnetocaloric material in particular contained in the magnetocaloric cascade.

BR112015017315A 2013-01-24 2014-01-14 magnetocaloric cascade, process for producing magnetocaloric cascades, use of a magnetocaloric cascade, and cooling systems, climate control units and heat pumps BR112015017315A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13152519 2013-01-24
PCT/IB2014/058251 WO2014115057A1 (en) 2013-01-24 2014-01-14 Performance improvement of magnetocaloric cascades through optimized material arrangement

Publications (1)

Publication Number Publication Date
BR112015017315A2 true BR112015017315A2 (en) 2017-07-11

Family

ID=47603441

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015017315A BR112015017315A2 (en) 2013-01-24 2014-01-14 magnetocaloric cascade, process for producing magnetocaloric cascades, use of a magnetocaloric cascade, and cooling systems, climate control units and heat pumps

Country Status (6)

Country Link
EP (1) EP2948962A4 (en)
JP (1) JP6285463B2 (en)
KR (1) KR20150108913A (en)
CN (1) CN104919544B (en)
BR (1) BR112015017315A2 (en)
WO (1) WO2014115057A1 (en)

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CN104457016A (en) * 2014-11-19 2015-03-25 上海电机学院 Superconducting magnetic heat ultralow-temperature refrigeration method and device thereof
EP3234960A1 (en) * 2014-12-18 2017-10-25 Rohm and Haas Electronic Materials LLC Polymeric materials with negative photoelastic constants
BR112017012856A2 (en) 2014-12-18 2018-01-09 Basf Se magnetocaloric cascade, magnetocaloric regenerator, heat pump, method for manufacturing a magnetocaloric cascade, heat pumping method
WO2017002851A1 (en) * 2015-06-29 2017-01-05 山陽特殊製鋼株式会社 Sputtering target material
JP6626732B2 (en) * 2015-06-29 2019-12-25 山陽特殊製鋼株式会社 Sputtering target material
DE102015116661B3 (en) 2015-10-01 2016-10-20 SIKA Dr. Siebert & Kühn GmbH & Co. KG Temperature calibrator and method for cooling and heating a temperature calibrator
US11139093B2 (en) * 2015-10-30 2021-10-05 Technische Universiteit Delft Magnetocaloric materials comprising manganese, iron, silicon, phosphorus and nitrogen
CA3008181A1 (en) * 2015-12-16 2017-06-22 Newsouth Innovations Pty Limited Climate responsive transmission lines
EP3839379A3 (en) * 2016-11-02 2021-06-30 Ngk Insulators, Ltd. Magnetic member for magnetic refrigerator
JP2018080853A (en) * 2016-11-14 2018-05-24 サンデンホールディングス株式会社 Magnetic heat pump device
JP6790844B2 (en) * 2017-01-12 2020-11-25 株式会社デンソー Magnetic heat effect element and thermomagnetic cycle device
JP6885169B2 (en) * 2017-04-07 2021-06-09 株式会社デンソー Manufacturing methods for magnetic heat effect materials, composite materials, cascades, magnetic heat pump systems, and magnetic heat effect materials
CN107120865A (en) * 2017-05-12 2017-09-01 卢振华 A kind of magnetic heat pump assembly
CN112863846B (en) * 2021-01-08 2022-12-09 哈尔滨工业大学 A preparation method of a magnetic phase change material for a regenerator of a magnetic refrigerator and a magnetic refrigeration cycle system
CN114634359B (en) * 2022-03-01 2023-01-31 中国科学院赣江创新研究院 Magnetic refrigeration microsphere and preparation method and application thereof

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ES2108649B1 (en) * 1996-01-12 1998-07-01 Nacional Hidroelectrica Del Ri MAGNETIC CERAMICS AND ITS APPLICATION AS MAGNETIC REFRIGERANTS.
NL1018668C2 (en) 2001-07-31 2003-02-03 Stichting Tech Wetenschapp Material suitable for magnetic cooling, method of preparing it and application of the material.
BR0318065B1 (en) * 2003-01-29 2014-12-23 Stichting Tech Wetenschapp MATERIAL THAT CAN BE USED FOR MAGNETIC REFRIGERATION, AND METHOD FOR MANUFACTURING AND APPLYING THEM
CN100386400C (en) * 2006-05-19 2008-05-07 北京工业大学 Preparation method of multi-component composite room temperature magnetic refrigerant with layered structure
CN100501882C (en) * 2007-05-18 2009-06-17 北京科技大学 A kind of high temperature low magnetic field large magnetic entropy material compound and preparation method thereof
US8104293B2 (en) * 2007-06-19 2012-01-31 General Electric Company Magneto-caloric cooling device and method of operation
FR2936364B1 (en) * 2008-09-25 2010-10-15 Cooltech Applications MAGNETOCALORIC ELEMENT
DE102009002640A1 (en) * 2009-04-24 2011-01-20 Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. Magnetic alloy material and process for its production
BR112012003133A2 (en) * 2009-08-10 2019-09-24 Basf Se heat exchanger bed, process for producing heat exchanger beds, and use of a heat exchanger bed.
CN101831278A (en) * 2010-02-09 2010-09-15 江苏大学 Preparation method of stratified compound magnetic cooling working medium
GB2482884B (en) * 2010-08-18 2014-04-30 Vacuumschmelze Gmbh & Co Kg Working component for magnetic heat exchange and method of producing a working component for magnetic refrigeration
JP2013189543A (en) * 2012-03-13 2013-09-26 Toyama Univ Magnetic refrigeration material, cold storage material, and refrigeration system using them

Also Published As

Publication number Publication date
CN104919544B (en) 2018-09-28
EP2948962A4 (en) 2016-11-02
KR20150108913A (en) 2015-09-30
CN104919544A (en) 2015-09-16
JP2016514360A (en) 2016-05-19
WO2014115057A1 (en) 2014-07-31
JP6285463B2 (en) 2018-02-28
EP2948962A1 (en) 2015-12-02

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 6A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2549 DE 12-11-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.