BR112017010024A2 - aparelho térmico magnetocalórico - Google Patents

aparelho térmico magnetocalórico

Info

Publication number
BR112017010024A2
BR112017010024A2 BR112017010024A BR112017010024A BR112017010024A2 BR 112017010024 A2 BR112017010024 A2 BR 112017010024A2 BR 112017010024 A BR112017010024 A BR 112017010024A BR 112017010024 A BR112017010024 A BR 112017010024A BR 112017010024 A2 BR112017010024 A2 BR 112017010024A2
Authority
BR
Brazil
Prior art keywords
longitudinal axis
magnetocaloric
air gaps
supports
thermal apparatus
Prior art date
Application number
BR112017010024A
Other languages
English (en)
Inventor
Muller Christian
Original Assignee
Cooltech Applications
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 Cooltech Applications filed Critical Cooltech Applications
Publication of BR112017010024A2 publication Critical patent/BR112017010024A2/pt

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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • 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
    • F25B2321/0022—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects with a rotating or otherwise moving magnet
    • 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)
  • Electromagnetism (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Hard Magnetic Materials (AREA)
  • Measuring Magnetic Variables (AREA)

Abstract

resumo aparelho térmico magnetocalórico a invenção refere-se a um aparelho térmico (1) magnetocalórico com estrutura rotativa em torno de um eixo longitudinal (l), incluindo um arranjo magnético que define, pelo menos, dois entreferros (e1, e2) paralelos entre si e disposto para criar em cada um dos referidos entreferros (e1, e2) um campo magnético variável em torno do eixo longitudinal (l). dois suportes (s1, s2) possuem elementos magnetocalóricos (2) e são colocados cada um no plano mediano (p1, p2) de um dos referidos entreferros (e1, e2). o arranjo magnético e os suportes (s1, s2) estão em deslocamento relativo um em relação ao outro em torno do eixo longitudinal (l) e estão posicionados angularmente um em relação ao outro em torno do eixo longitudinal (l) de modo a gerar uma desfasagem entre o ciclo magnético sofrido pelos elementos magnetocalóricos (2) de um dos suportes (s1) num dos entreferros (e1, e2) e aquele sofrido pelos elementos magnetocalóricos do outro suporte (s2) no outro entreferro (e1, e2).
BR112017010024A 2014-11-26 2015-11-25 aparelho térmico magnetocalórico BR112017010024A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1461488A FR3028927A1 (fr) 2014-11-26 2014-11-26 Appareil thermique magnetocalorique
PCT/EP2015/077621 WO2016083440A1 (fr) 2014-11-26 2015-11-25 Appareil thermique magnetocalorique

Publications (1)

Publication Number Publication Date
BR112017010024A2 true BR112017010024A2 (pt) 2018-01-02

Family

ID=52627342

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017010024A BR112017010024A2 (pt) 2014-11-26 2015-11-25 aparelho térmico magnetocalórico

Country Status (8)

Country Link
US (1) US10365019B2 (pt)
EP (1) EP3224551A1 (pt)
JP (1) JP2017537291A (pt)
KR (1) KR20170088863A (pt)
CN (1) CN107003041B (pt)
BR (1) BR112017010024A2 (pt)
FR (1) FR3028927A1 (pt)
WO (1) WO2016083440A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016110385A1 (de) 2016-06-06 2017-12-07 Technische Universität Darmstadt Kühlvorrichtung und ein Verfahren zum Kühlen
FR3053448B1 (fr) * 2016-06-30 2019-07-26 Cooltech Applications Appareil thermique magnetocalorique
US11009282B2 (en) 2017-03-28 2021-05-18 Haier Us Appliance Solutions, Inc. Refrigerator appliance with a caloric heat pump
EP3638962A1 (en) * 2017-06-16 2020-04-22 Carrier Corporation Ferroic response through application of conjugate field
US11566822B2 (en) 2017-06-16 2023-01-31 Carrier Corporation Ferroic response through application of conjugate field
US11402136B2 (en) 2017-08-25 2022-08-02 Astronautics Corporation Of America Drum-type magnetic refrigeration apparatus with multiple bed rings
US11125477B2 (en) * 2017-08-25 2021-09-21 Astronautics Corporation Of America Drum-type magnetic refrigeration apparatus with improved magnetic-field source
KR101954538B1 (ko) * 2017-11-28 2019-03-05 엘지전자 주식회사 자기 냉각 시스템
WO2019121766A1 (en) 2017-12-18 2019-06-27 Basf Se Building unit for magnetocaloric heat exchanger
CN108679874B (zh) * 2018-04-10 2020-08-07 中科磁凌（北京）科技有限公司 一种复叠式室温磁制冷系统
US11054176B2 (en) 2018-05-10 2021-07-06 Haier Us Appliance Solutions, Inc. Magneto-caloric thermal diode assembly with a modular magnet system
US10989449B2 (en) 2018-05-10 2021-04-27 Haier Us Appliance Solutions, Inc. Magneto-caloric thermal diode assembly with radial supports
US11015842B2 (en) 2018-05-10 2021-05-25 Haier Us Appliance Solutions, Inc. Magneto-caloric thermal diode assembly with radial polarity alignment
US10684044B2 (en) * 2018-07-17 2020-06-16 Haier Us Appliance Solutions, Inc. Magneto-caloric thermal diode assembly with a rotating heat exchanger
US11092364B2 (en) * 2018-07-17 2021-08-17 Haier Us Appliance Solutions, Inc. Magneto-caloric thermal diode assembly with a heat transfer fluid circuit
CN109269144B (zh) * 2018-10-15 2024-04-05 珠海格力电器股份有限公司 一种磁制冷机
US11149994B2 (en) 2019-01-08 2021-10-19 Haier Us Appliance Solutions, Inc. Uneven flow valve for a caloric regenerator
US11193697B2 (en) 2019-01-08 2021-12-07 Haier Us Appliance Solutions, Inc. Fan speed control method for caloric heat pump systems
US11274860B2 (en) 2019-01-08 2022-03-15 Haier Us Appliance Solutions, Inc. Mechano-caloric stage with inner and outer sleeves
US11168926B2 (en) 2019-01-08 2021-11-09 Haier Us Appliance Solutions, Inc. Leveraged mechano-caloric heat pump
US11112146B2 (en) 2019-02-12 2021-09-07 Haier Us Appliance Solutions, Inc. Heat pump and cascaded caloric regenerator assembly
US11015843B2 (en) 2019-05-29 2021-05-25 Haier Us Appliance Solutions, Inc. Caloric heat pump hydraulic system
CN111174458A (zh) * 2020-01-13 2020-05-19 华南理工大学 一种用于室温磁制冷的径向微元回热系统及制冷方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7038565B1 (en) * 2003-06-09 2006-05-02 Astronautics Corporation Of America Rotating dipole permanent magnet assembly
JP4555310B2 (ja) * 2004-02-03 2010-09-29 アストロノーティックス コーポレイション オブ アメリカ 永久磁石組立体
FR2868519B1 (fr) * 2004-03-30 2006-06-16 Christian Muller Generateur thermique a materiau magneto-calorique et procede de generation de thermies
FR2924489B1 (fr) * 2007-12-04 2015-09-04 Cooltech Applications Generateur magnetocalorique
US20110061399A1 (en) * 2009-09-17 2011-03-17 Chang Shao Hsiung Heat-power conversion magnetism devices
US20110067415A1 (en) * 2009-09-24 2011-03-24 Mao Tze-Chern Magnetic component compiling structure and magnetic refrigerator adapting magnetic component compiling structure thereof
FR2982015B1 (fr) * 2011-10-28 2019-03-15 Cooltech Applications Generateur thermique magnetocalorique
FR2987433B1 (fr) * 2012-02-28 2014-03-28 Cooltech Applications Generateur de champ magnetique pour appareil thermique magnetocalorique
FR2994018B1 (fr) * 2012-07-27 2015-01-16 Cooltech Applications Generateur de champ magnetique pour appareil thermique magnetocalorique et appareil thermique magnetocalorique equipe d'un tel generateur

Also Published As

Publication number Publication date
CN107003041A (zh) 2017-08-01
CN107003041B (zh) 2019-09-03
WO2016083440A1 (fr) 2016-06-02
JP2017537291A (ja) 2017-12-14
EP3224551A1 (fr) 2017-10-04
KR20170088863A (ko) 2017-08-02
FR3028927A1 (fr) 2016-05-27
US20170336108A1 (en) 2017-11-23
US10365019B2 (en) 2019-07-30

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired