BRPI0915629A2 - refrigerador magnetocalórico - Google Patents
refrigerador magnetocalóricoInfo
- Publication number
- BRPI0915629A2 BRPI0915629A2 BRPI0915629A BRPI0915629A BRPI0915629A2 BR PI0915629 A2 BRPI0915629 A2 BR PI0915629A2 BR PI0915629 A BRPI0915629 A BR PI0915629A BR PI0915629 A BRPI0915629 A BR PI0915629A BR PI0915629 A2 BRPI0915629 A2 BR PI0915629A2
- Authority
- BR
- Brazil
- Prior art keywords
- magnetocaloric
- cooler
- magnetocaloric cooler
- Prior art date
Links
Classifications
-
- 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
- H01F1/017—Compounds
-
- 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
-
- 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)
- Power Engineering (AREA)
- Hard Magnetic Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7888608P | 2008-07-08 | 2008-07-08 | |
PCT/EP2009/058524 WO2010003926A1 (en) | 2008-07-08 | 2009-07-06 | Magnetocaloric refrigerators |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0915629A2 true BRPI0915629A2 (pt) | 2016-05-17 |
Family
ID=40957653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0915629A BRPI0915629A2 (pt) | 2008-07-08 | 2009-07-06 | refrigerador magnetocalórico |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110126550A1 (pt) |
EP (1) | EP2321832A1 (pt) |
CN (1) | CN102089835A (pt) |
BR (1) | BRPI0915629A2 (pt) |
WO (1) | WO2010003926A1 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105020929B (zh) * | 2014-04-24 | 2019-06-21 | 青岛海尔股份有限公司 | 滑块式磁制冷部件及磁制冷设备 |
CN105020930B (zh) * | 2014-04-30 | 2019-06-21 | 青岛海尔股份有限公司 | 旋转式磁制冷装置及磁制冷设备 |
CN105020931B (zh) * | 2014-04-30 | 2019-06-21 | 青岛海尔股份有限公司 | 旋转式磁制冷机构及磁制冷设备 |
CN105222391B (zh) * | 2014-05-27 | 2019-07-12 | 青岛海尔股份有限公司 | 往复式磁制冷部件及磁制冷设备 |
CN105318595B (zh) * | 2014-05-27 | 2019-06-21 | 青岛海尔股份有限公司 | 磁制冷部件及磁制冷设备 |
CN105466070B (zh) * | 2014-08-27 | 2019-06-21 | 青岛海尔股份有限公司 | 旋转式磁制冷部件及磁制冷设备 |
CN105466071B (zh) * | 2014-08-28 | 2019-06-21 | 青岛海尔股份有限公司 | 旋转式多级磁制冷部件及磁制冷设备 |
KR101812183B1 (ko) | 2016-10-06 | 2017-12-26 | 엘지전자 주식회사 | 자기 냉각 시스템 |
CN110993230A (zh) * | 2019-11-05 | 2020-04-10 | 杭州电子科技大学 | 一种应用于低温磁制冷的稀土RE2MnCuO6材料及制备方法 |
CN111503936B (zh) * | 2020-04-29 | 2023-01-10 | 天津商业大学 | 一种活塞式连续磁换热装置 |
Family Cites Families (39)
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US4459811A (en) * | 1983-03-28 | 1984-07-17 | The United States Of America As Represented By The United States Department Of Energy | Magnetic refrigeration apparatus and method |
FR2551769B2 (fr) * | 1983-07-05 | 1990-02-02 | Rhone Poulenc Spec Chim | Alliages de neodyme et leur procede de fabrication |
US4581081A (en) * | 1984-09-14 | 1986-04-08 | The United States Of America As Represented By The United States Department Of Energy | Metallic glass composition |
EP0434669B1 (en) * | 1984-09-29 | 1994-08-10 | Kabushiki Kaisha Toshiba | Method of making a coated magnetic powder and a compressed magnetic powder core |
US4849017A (en) * | 1985-02-06 | 1989-07-18 | Kabushiki Kaisha Toshiba | Magnetic refrigerant for magnetic refrigeration |
US5182914A (en) * | 1990-03-14 | 1993-02-02 | Astronautics Corporation Of America | Rotary dipole active magnetic regenerative refrigerator |
US5143560A (en) * | 1990-04-20 | 1992-09-01 | Hitachi Metals, Inc., Ltd. | Method for forming Fe-B-R-T alloy powder by hydrogen decrepitation of die-upset billets |
US5332029A (en) * | 1992-01-08 | 1994-07-26 | Kabushiki Kaisha Toshiba | Regenerator |
US5767673A (en) * | 1995-09-14 | 1998-06-16 | Lucent Technologies Inc. | Article comprising a manganite magnetoresistive element and magnetically soft material |
US5932146A (en) * | 1996-02-29 | 1999-08-03 | Siemens Westinghouse Power Corporation | Air electrode composition for solid oxide fuel cell |
US5759936A (en) * | 1996-03-21 | 1998-06-02 | Haldor Topsoe As | Lanthanide ceramic material |
CN1126801C (zh) * | 1996-07-12 | 2003-11-05 | 南京大学 | 类钙钛石型高温磁致冷工质材料 |
US5743095A (en) * | 1996-11-19 | 1998-04-28 | Iowa State University Research Foundation, Inc. | Active magnetic refrigerants based on Gd-Si-Ge material and refrigeration apparatus and process |
US5916700A (en) * | 1998-01-23 | 1999-06-29 | Siemens Westinghouse Power Corporation | Lanthanum manganite-based air electrode for solid oxide fuel cells |
JP3461114B2 (ja) * | 1998-02-24 | 2003-10-27 | 日立金属株式会社 | 磁気冷却用磁性材料およびそれを用いた磁気冷却装置 |
EP0947484A1 (en) * | 1998-04-01 | 1999-10-06 | Haldor Topsoe A/S | Ceramic material for use in the separation of oxygen from gas mixture |
US6302972B1 (en) * | 1998-12-07 | 2001-10-16 | Sumitomo Special Metals Co., Ltd | Nanocomposite magnet material and method for producing nanocomposite magnet |
JP4243413B2 (ja) * | 2000-05-31 | 2009-03-25 | セイコーエプソン株式会社 | 磁石粉末の製造方法およびボンド磁石の製造方法 |
JP4243415B2 (ja) * | 2000-06-06 | 2009-03-25 | セイコーエプソン株式会社 | 磁石粉末の製造方法およびボンド磁石の製造方法 |
US6676772B2 (en) * | 2001-03-27 | 2004-01-13 | Kabushiki Kaisha Toshiba | Magnetic material |
US6833036B2 (en) * | 2001-06-29 | 2004-12-21 | Tdk Corporation | Rare earth permanent magnet |
US6596096B2 (en) * | 2001-08-14 | 2003-07-22 | General Electric Company | Permanent magnet for electromagnetic device and method of making |
CN1324720C (zh) * | 2001-09-20 | 2007-07-04 | 北京有色金属研究总院 | 制备钙钛矿型稀土锰氧化物巨磁电阻材料的工艺及其产品用途 |
JP3967572B2 (ja) * | 2001-09-21 | 2007-08-29 | 株式会社東芝 | 磁気冷凍材料 |
US20050067052A1 (en) * | 2002-06-28 | 2005-03-31 | Yoshimobu Honkura | Alloy for use in bonded magnet, isotropic magnet powder and anisotropic magnet powder and method for production thereof, and bonded magnet |
JP4311918B2 (ja) * | 2002-07-09 | 2009-08-12 | ダイハツ工業株式会社 | ペロブスカイト型複合酸化物の製造方法 |
US7186303B2 (en) * | 2002-08-21 | 2007-03-06 | Neomax Co., Ltd. | Magnetic alloy material and method of making the magnetic alloy material |
WO2004038055A1 (en) * | 2002-10-25 | 2004-05-06 | Showa Denko K.K. | Alloy containing rare earth element, production method thereof, magnetostrictive device, and magnetic refrigerant material |
US6979409B2 (en) * | 2003-02-06 | 2005-12-27 | Magnequench, Inc. | Highly quenchable Fe-based rare earth materials for ferrite replacement |
US7168255B2 (en) * | 2003-03-28 | 2007-01-30 | Kabushiki Kaisha Toshiba | Magnetic composite material and method for producing the same |
US20040261420A1 (en) * | 2003-06-30 | 2004-12-30 | Lewis Laura J. Henderson | Enhanced magnetocaloric effect material |
JP4476689B2 (ja) * | 2004-05-11 | 2010-06-09 | 東邦瓦斯株式会社 | 低温作動型固体酸化物形燃料電池単セル |
MXPA06015044A (es) * | 2004-09-10 | 2007-04-25 | Neomax Co Ltd | Material magnetico de oxido e iman sinterizado. |
CN1755844A (zh) * | 2004-09-29 | 2006-04-05 | 速敏科技股份有限公司 | 含混合稀土的双相纳米晶硬磁材料 |
US7578892B2 (en) * | 2005-03-31 | 2009-08-25 | Hitachi Metals, Ltd. | Magnetic alloy material and method of making the magnetic alloy material |
CN100519807C (zh) * | 2005-04-05 | 2009-07-29 | 日立金属株式会社 | 磁性合金以及制备该磁性合金的方法 |
US7838133B2 (en) * | 2005-09-02 | 2010-11-23 | Springworks, Llc | Deposition of perovskite and other compound ceramic films for dielectric applications |
JP4481949B2 (ja) * | 2006-03-27 | 2010-06-16 | 株式会社東芝 | 磁気冷凍用磁性材料 |
CN101105998A (zh) * | 2007-06-04 | 2008-01-16 | 内蒙古科技大学 | 镨钕镧铁硼、镨钕钆铁硼永磁材料及制造方法 |
-
2009
- 2009-07-06 EP EP09780199A patent/EP2321832A1/en not_active Withdrawn
- 2009-07-06 US US13/002,033 patent/US20110126550A1/en not_active Abandoned
- 2009-07-06 WO PCT/EP2009/058524 patent/WO2010003926A1/en active Application Filing
- 2009-07-06 BR BRPI0915629A patent/BRPI0915629A2/pt not_active IP Right Cessation
- 2009-07-06 CN CN2009801267021A patent/CN102089835A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2010003926A1 (en) | 2010-01-14 |
US20110126550A1 (en) | 2011-06-02 |
EP2321832A1 (en) | 2011-05-18 |
CN102089835A (zh) | 2011-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A 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 2384 DE 13-09-2016 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. |