BR112015002297A2 - uma peça única incluindo um material magnetocalórico contendo uma liga contendo ferro e silício e pelo menos um lantanídeo, e o método para fabricação de tal peça única - Google Patents

uma peça única incluindo um material magnetocalórico contendo uma liga contendo ferro e silício e pelo menos um lantanídeo, e o método para fabricação de tal peça única

Info

Publication number
BR112015002297A2
BR112015002297A2 BR112015002297A BR112015002297A BR112015002297A2 BR 112015002297 A2 BR112015002297 A2 BR 112015002297A2 BR 112015002297 A BR112015002297 A BR 112015002297A BR 112015002297 A BR112015002297 A BR 112015002297A BR 112015002297 A2 BR112015002297 A2 BR 112015002297A2
Authority
BR
Brazil
Prior art keywords
dimension
single piece
lanthanide
iron
magnetocaloric material
Prior art date
Application number
BR112015002297A
Other languages
English (en)
Portuguese (pt)
Inventor
DUBREZ Alexandra
Müller Christian
Vikner Peter
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 BR112015002297A2 publication Critical patent/BR112015002297A2/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/048—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of ribs integral with the element or local variations in thickness of the element, e.g. grooves, microchannels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2103/00—Use of resin-bonded materials as moulding material
    • B29K2103/04—Inorganic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
    • B29K2995/0008—Magnetic or paramagnetic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0012—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular thermal properties
    • 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
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/09—Improving heat transfers
    • 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]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12389—All metal or with adjacent metals having variation in thickness
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/2457—Parallel ribs and/or grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Hard Magnetic Materials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
BR112015002297A 2012-08-01 2013-07-25 uma peça única incluindo um material magnetocalórico contendo uma liga contendo ferro e silício e pelo menos um lantanídeo, e o método para fabricação de tal peça única BR112015002297A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1257498A FR2994253B1 (fr) 2012-08-01 2012-08-01 Piece monobloc comprenant un materiau magnetocalorique comprenant un alliage comprenant du fer et du silicium et au moins un lanthanide, et procede de fabrication de ladite piece monobloc
PCT/EP2013/065743 WO2014019938A1 (fr) 2012-08-01 2013-07-25 Pièce monobloc comprenant un matériau magnétocalorique comprenant un alliage comprenant du fer et du silicium et au moins un lanthanide, et procédé de fabrication de ladite pièce monobloc

Publications (1)

Publication Number Publication Date
BR112015002297A2 true BR112015002297A2 (pt) 2017-07-04

Family

ID=47003096

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015002297A BR112015002297A2 (pt) 2012-08-01 2013-07-25 uma peça única incluindo um material magnetocalórico contendo uma liga contendo ferro e silício e pelo menos um lantanídeo, e o método para fabricação de tal peça única

Country Status (11)

Country Link
US (1) US10451319B2 (https=)
EP (1) EP2880377B1 (https=)
JP (1) JP2015531049A (https=)
KR (1) KR20150038505A (https=)
CN (1) CN104736946B (https=)
BR (1) BR112015002297A2 (https=)
ES (1) ES2683399T3 (https=)
FR (1) FR2994253B1 (https=)
HK (1) HK1212013A1 (https=)
IN (1) IN2015DN01431A (https=)
WO (1) WO2014019938A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111238078B (zh) * 2020-01-18 2021-12-17 中国科学院理化技术研究所 一种热声驱动的磁制冷系统
CN112146307A (zh) * 2020-10-09 2020-12-29 丁鹏 一种吸附式分子流势能差制冷模型及方法
JP2024048521A (ja) * 2022-09-28 2024-04-09 ダイキン工業株式会社 冷凍装置及び冷凍機

Family Cites Families (24)

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EP0552538B1 (en) * 1991-12-16 1996-03-13 AT&T Corp. Narrow channel finned heat sinking for cooling high power electronic components
JPH07318282A (ja) 1994-05-20 1995-12-08 Sumitomo Metal Ind Ltd チャンネル型放熱フィンとその製造方法
US5649593A (en) * 1996-01-17 1997-07-22 Kitagawa Industries Co., Ltd. Radiator member
US20040182542A1 (en) * 2001-04-23 2004-09-23 Koichiro Take Heat sink
JP2003017633A (ja) * 2001-04-23 2003-01-17 Showa Denko Kk ヒートシンク
US20030188848A1 (en) * 2002-04-08 2003-10-09 Yu-Chen Kuo Complex heat-radiator
BRPI0519822A2 (pt) * 2005-01-12 2009-03-17 Univ Denmark Tech Dtu métodos para fazer um regenerador magnético para um refrigerador magnético ativo e para fazer um refrigerador magnético ativo, refrigerador magnético, e, regenerador magnético
JP2007031831A (ja) * 2005-06-23 2007-02-08 Sumitomo Metal Mining Co Ltd 磁気冷凍用希土類−鉄−水素系合金粉末とその製造方法、および得られる押出構造体とその製造方法、並びにそれを用いた磁気冷凍システム
JP4770490B2 (ja) * 2006-01-31 2011-09-14 トヨタ自動車株式会社 パワー半導体素子の冷却構造およびインバータ
JP5582784B2 (ja) * 2007-02-12 2014-09-03 ヴァキュームシュメルツェ ゲーエムベーハー ウント コンパニー カーゲー 磁気熱交換用構造体及びその製造方法
US8293030B2 (en) * 2007-04-05 2012-10-23 Universite De Lorraine Intermetallic compounds, their use and a process for preparing the same
US20080264611A1 (en) * 2007-04-30 2008-10-30 Kun-Jung Chang Heat plate
CN101809381B (zh) * 2007-08-17 2013-03-27 丹麦理工大学 制冷设备和制冷方法
US8479806B2 (en) * 2007-11-30 2013-07-09 University Of Hawaii Two-phase cross-connected micro-channel heat sink
US20090145581A1 (en) * 2007-12-11 2009-06-11 Paul Hoffman Non-linear fin heat sink
JP2010525291A (ja) * 2007-12-27 2010-07-22 ヴァキュームシュメルツェ ゲーエムベーハー ウント コンパニー カーゲー 磁気熱量活性物質を有する複合構造体及びその製造方法
CN101549435B (zh) * 2008-04-03 2012-06-13 富准精密工业(深圳)有限公司 散热器制造方法
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US8567483B2 (en) * 2009-11-06 2013-10-29 International Business Machines Corporation Heatsink with flexible base and height-adjusted cooling fins
WO2012056577A1 (ja) 2010-10-29 2012-05-03 株式会社 東芝 熱交換器および磁気冷凍システム
JPWO2012056585A1 (ja) 2010-10-29 2014-03-20 株式会社東芝 熱交換器および磁気冷凍システム
US20130199754A1 (en) * 2012-02-07 2013-08-08 Chi-Hsiang Kuo Thermo-magnetic exchanging device

Also Published As

Publication number Publication date
FR2994253B1 (fr) 2018-10-05
HK1212013A1 (en) 2016-06-03
EP2880377B1 (fr) 2018-06-06
IN2015DN01431A (https=) 2015-07-03
WO2014019938A1 (fr) 2014-02-06
FR2994253A1 (fr) 2014-02-07
CN104736946A (zh) 2015-06-24
JP2015531049A (ja) 2015-10-29
EP2880377A1 (fr) 2015-06-10
CN104736946B (zh) 2017-11-10
US20150184901A1 (en) 2015-07-02
KR20150038505A (ko) 2015-04-08
US10451319B2 (en) 2019-10-22
ES2683399T3 (es) 2018-09-26

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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 2524 DE 21-05-2019 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.