BR112014017667A8 - Gerador de campo magnético para aparelho térmico magnetocalórico - Google Patents

Gerador de campo magnético para aparelho térmico magnetocalórico

Info

Publication number
BR112014017667A8
BR112014017667A8 BR112014017667A BR112014017667A BR112014017667A8 BR 112014017667 A8 BR112014017667 A8 BR 112014017667A8 BR 112014017667 A BR112014017667 A BR 112014017667A BR 112014017667 A BR112014017667 A BR 112014017667A BR 112014017667 A8 BR112014017667 A8 BR 112014017667A8
Authority
BR
Brazil
Prior art keywords
magnetic field
field generator
thermal appliance
magnetocaloric thermal
magnetizing
Prior art date
Application number
BR112014017667A
Other languages
English (en)
Other versions
BR112014017667A2 (pt
Inventor
Müller Christian
Marchand Magali
Original Assignee
Cooltech Applications S A S
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 S A S filed Critical Cooltech Applications S A S
Publication of BR112014017667A2 publication Critical patent/BR112014017667A2/pt
Publication of BR112014017667A8 publication Critical patent/BR112014017667A8/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0273—Magnetic circuits with PM for magnetic field generation
    • H01F7/0278—Magnetic circuits with PM for magnetic field generation for generating uniform fields, focusing, deflecting electrically charged particles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0273—Magnetic circuits with PM for magnetic field generation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Cookers (AREA)

Abstract

GERADOR DE CAMPO MAGNÉTICO PARA APARELHO TÉRMICO MAGNETOCALÓRICO. A invenção refere-se a um gerador de campo magnético (1) compreendendo uma primeira (2) e uma segunda (3) estrutura de magnetização idênticas e montadas voltadas uma para a outra, dos pés à cabeça, paralelamente, e que definem, pelo menos, dois entreferros (42, 43), cada estrutura de magnetização (2) compreendendo um primeiro (4) e um segundo (5) conjunto de magnetização sendo estruturalmente idênticos, diametralmente opostos e posicionados de ambos os lados de uma peça central ferromagnética (6), cada conjunto de magnetização (4, 5) compreendendo um ímã central (7, 14) poligonal uniformemente magnetizado e rodeado lateralmente por uma correia magnética (13, 20) uniformemente magnetizada, o fluxo magnético gerado pelo referido gerador (1) formando um único circuito concentrado através dos referidos entreferros (42, 43).
BR112014017667A 2012-02-28 2013-02-21 Gerador de campo magnético para aparelho térmico magnetocalórico BR112014017667A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1251803A FR2987433B1 (fr) 2012-02-28 2012-02-28 Generateur de champ magnetique pour appareil thermique magnetocalorique
PCT/FR2013/000046 WO2013128085A2 (fr) 2012-02-28 2013-02-21 Generateur de champ magnetique pour appareil thermique magnetocalorioue

Publications (2)

Publication Number Publication Date
BR112014017667A2 BR112014017667A2 (pt) 2017-06-20
BR112014017667A8 true BR112014017667A8 (pt) 2017-07-11

Family

ID=48083442

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014017667A BR112014017667A8 (pt) 2012-02-28 2013-02-21 Gerador de campo magnético para aparelho térmico magnetocalórico

Country Status (10)

Country Link
US (1) US9093208B2 (pt)
EP (1) EP2820361B1 (pt)
JP (1) JP6183662B2 (pt)
CN (1) CN104114960B (pt)
BR (1) BR112014017667A8 (pt)
ES (1) ES2611195T3 (pt)
FR (1) FR2987433B1 (pt)
HK (1) HK1202919A1 (pt)
PL (1) PL2820361T3 (pt)
WO (1) WO2013128085A2 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR3014178B1 (fr) 2013-11-29 2015-11-20 Cooltech Applications Appareil thermique magnetocalorique
FR3028927A1 (fr) * 2014-11-26 2016-05-27 Cooltech Applications Appareil thermique magnetocalorique
FR3053448B1 (fr) 2016-06-30 2019-07-26 Cooltech Applications Appareil thermique magnetocalorique
US10485089B2 (en) * 2017-09-07 2019-11-19 National Synchrotron Radiation Research Center Helical permanent magnet structure and undulator using the same
US11092364B2 (en) * 2018-07-17 2021-08-17 Haier Us Appliance Solutions, Inc. Magneto-caloric thermal diode assembly with a heat transfer fluid circuit
CN112466594B (zh) * 2020-09-04 2022-02-08 北京大学 一种电控矢量磁场装置及其安装方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5010640A (en) * 1989-07-21 1991-04-30 Amoco Corporation Method for improving a wiggler
JP2767659B2 (ja) * 1991-12-17 1998-06-18 信越化学工業株式会社 磁場発生装置
JPH0950913A (ja) * 1995-08-07 1997-02-18 Sumitomo Special Metals Co Ltd 磁性流体制御用磁界発生装置
JP3792181B2 (ja) * 2001-07-12 2006-07-05 株式会社Ｎｅｏｍａｘ 磁界形成装置
CN100556359C (zh) * 2003-02-10 2009-11-04 日立金属株式会社 磁场产生装置
US7038565B1 (en) * 2003-06-09 2006-05-02 Astronautics Corporation Of America Rotating dipole permanent magnet assembly
US6946941B2 (en) * 2003-08-29 2005-09-20 Astronautics Corporation Of America 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
FR2890158A1 (fr) * 2005-09-01 2007-03-02 Cooltech Applic Soc Par Action Generateur thermique a materiau magnetocalorique
US8395468B2 (en) * 2006-01-04 2013-03-12 University Of Utah Research Foundation High field strength magentic field generation system and associated methods
FR2922999A1 (fr) * 2007-10-30 2009-05-01 Cooltech Applic Soc Par Action Generateur thermique a materiau magnetocalorique
CH701267B1 (fr) * 2009-06-02 2014-08-29 Clean Cooling Systems Sa Générateur de champ magnétique et dispositif magnétocalorique comportant ledit générateur de champ magnétique.
US8378769B2 (en) * 2010-08-16 2013-02-19 Cooltech Applications, S.A.S. Magnetic field generator for a magnetocaloric thermal appliance and process for assembling such generator

Also Published As

Publication number Publication date
ES2611195T3 (es) 2017-05-05
WO2013128085A2 (fr) 2013-09-06
FR2987433B1 (fr) 2014-03-28
HK1202919A1 (zh) 2015-10-09
US9093208B2 (en) 2015-07-28
WO2013128085A3 (fr) 2013-12-19
BR112014017667A2 (pt) 2017-06-20
JP2015511000A (ja) 2015-04-13
PL2820361T3 (pl) 2017-05-31
JP6183662B2 (ja) 2017-08-23
CN104114960A (zh) 2014-10-22
FR2987433A1 (fr) 2013-08-30
EP2820361B1 (fr) 2016-11-09
CN104114960B (zh) 2016-03-16
EP2820361A2 (fr) 2015-01-07
US20150061802A1 (en) 2015-03-05

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2502 DE 18-12-2018 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.