DE3671479D1 - Magnetische werkstoffe fuer magnetische kuehlung. - Google Patents

Magnetische werkstoffe fuer magnetische kuehlung.

Info

Publication number
DE3671479D1
DE3671479D1 DE8686101446T DE3671479T DE3671479D1 DE 3671479 D1 DE3671479 D1 DE 3671479D1 DE 8686101446 T DE8686101446 T DE 8686101446T DE 3671479 T DE3671479 T DE 3671479T DE 3671479 D1 DE3671479 D1 DE 3671479D1
Authority
DE
Germany
Prior art keywords
magnetic
cooling
materials
magnetic materials
magnetic cooling
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE8686101446T
Other languages
English (en)
Inventor
Masashi Sahashi
Koichiro Inomata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
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
Priority claimed from JP60020030A external-priority patent/JPH0765137B2/ja
Priority claimed from JP60020029A external-priority patent/JPH0765136B2/ja
Priority claimed from JP21797085A external-priority patent/JPS6280247A/ja
Application filed by Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE3671479D1 publication Critical patent/DE3671479D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Hard Magnetic Materials (AREA)
DE8686101446T 1985-02-06 1986-02-04 Magnetische werkstoffe fuer magnetische kuehlung. Expired - Lifetime DE3671479D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP60020030A JPH0765137B2 (ja) 1985-02-06 1985-02-06 磁性焼結体
JP60020029A JPH0765136B2 (ja) 1985-02-06 1985-02-06 磁性焼結体
JP21797085A JPS6280247A (ja) 1985-10-02 1985-10-02 磁気冷凍用磁気作業物質

Publications (1)

Publication Number Publication Date
DE3671479D1 true DE3671479D1 (de) 1990-06-28

Family

ID=27282861

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686101446T Expired - Lifetime DE3671479D1 (de) 1985-02-06 1986-02-04 Magnetische werkstoffe fuer magnetische kuehlung.

Country Status (3)

Country Link
US (1) US4849017A (de)
EP (1) EP0193743B1 (de)
DE (1) DE3671479D1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0217347B1 (de) * 1985-09-30 1993-02-03 Kabushiki Kaisha Toshiba Verwendung polykristalliner magnetischer Substanzen zur magnetischen Abkühlung
JPH07101134B2 (ja) * 1988-02-02 1995-11-01 株式会社東芝 蓄熱材料および低温蓄熱器
US5186765A (en) * 1989-07-31 1993-02-16 Kabushiki Kaisha Toshiba Cold accumulating material and method of manufacturing the same
DE69101479T2 (de) * 1990-09-28 1994-07-21 Mitsubishi Electric Corp Magnetische Substanzen zur Abkühlung bei sehr niedrigen Temperaturen.
EP0498613B1 (de) * 1991-02-05 1994-08-24 Kabushiki Kaisha Toshiba Regenerative Materialien
US5133800A (en) * 1991-03-11 1992-07-28 General Electric Company Fabrication of cryogenic refrigerator regenerator materials by spark erosion
JPH0696916A (ja) * 1991-03-14 1994-04-08 Takeshi Masumoto 磁気冷凍作業物質とその製造方法
US5447034A (en) * 1991-04-11 1995-09-05 Kabushiki Kaisha Toshiba Cryogenic refrigerator and regenerative heat exchange material
DE69207801T2 (de) * 1991-04-11 1996-06-13 Kabushiki Kaisha Toshiba, Kawasaki, Kanagawa Tiefsttemperaturkälteanlage
JP2988021B2 (ja) * 1991-06-12 1999-12-06 三菱マテリアル株式会社 透磁率の低い光磁気記録薄膜形成用高強度ターゲット材
JP2835792B2 (ja) * 1991-09-13 1998-12-14 三菱マテリアル株式会社 非晶質蓄冷材
US5435137A (en) * 1993-07-08 1995-07-25 Iowa State University Research Foundation, Inc. Ternary Dy-Er-Al magnetic refrigerants
US5462610A (en) * 1993-07-08 1995-10-31 Iowa State University Research Foundation, Inc. Lanthanide Al-Ni base Ericsson cycle magnetic refrigerants
US5897963A (en) * 1995-01-10 1999-04-27 Composite Materials Technology, Inc. Composite wires and process of forming same
US6558139B2 (en) 1995-12-04 2003-05-06 Chemical Seal & Packing, Inc. Bearings with hardened rolling elements and polymeric cages for use submerged in very low temperature fluids
US6056520A (en) * 1995-12-04 2000-05-02 Chemical Seal & Packing, Inc. Magnetic drive pump having encased magnets for pumping very low temperature fluids
US5887449A (en) * 1996-07-03 1999-03-30 Iowa State University Research Foundation, Inc. Dual stage active magnetic regenerator and method
DE69919658T2 (de) * 1998-05-26 2005-09-15 Caterpillar Inc., Peoria Hydrauliksystem mit einer pumpe mit variabler fördermenge
JP4622179B2 (ja) * 2001-07-16 2011-02-02 日立金属株式会社 磁気冷凍作業物質および蓄冷式熱交換器ならびに磁気冷凍装置
NL1018668C2 (nl) * 2001-07-31 2003-02-03 Stichting Tech Wetenschapp Materiaal geschikt voor magnetische koeling, werkwijze voor het bereiden ervan en toepassing van het materiaal.
US20040261420A1 (en) * 2003-06-30 2004-12-30 Lewis Laura J. Henderson Enhanced magnetocaloric effect material
CN1294290C (zh) * 2005-01-20 2007-01-10 中国科学院物理研究所 镝基大块非晶合金及其制备方法
CA2627675A1 (en) * 2005-10-28 2007-05-03 University Of Victoria Innovation And Development Corporation Shimmed active magnetic regenerator for use in thermodynamic devices
US20100047527A1 (en) * 2007-02-12 2010-02-25 Vacuumschmeize GmbH & Co. KG Article for Magnetic Heat Exchange and Methods of Manufacturing the Same
GB2460774B8 (en) * 2007-12-27 2012-12-19 Vacuumschmelze Gmbh & Co Kg Composite article with magnetocalorically active material and method for its production
KR101088537B1 (ko) * 2008-05-16 2011-12-05 바쿰슈멜체 게엠베하 운트 코. 카게 자기 열교환용 물품 및 자기 열교환용 물품의 제조 방법
WO2010003926A1 (en) * 2008-07-08 2010-01-14 Technical University Of Denmark Magnetocaloric refrigerators
JP4703699B2 (ja) * 2008-09-04 2011-06-15 株式会社東芝 磁気冷凍用磁性材料、磁気冷凍デバイスおよび磁気冷凍システム
KR101233462B1 (ko) * 2008-10-01 2013-02-14 바쿰슈멜체 게엠베하 운트 코. 카게 적어도 하나의 자기열량적 활성상을 포함하는 물품 및 적어도 하나의 자기열량적 활성상을 포함하는 물품의 가공 방법
DE112008003967B8 (de) * 2008-10-01 2022-09-15 Vacuumschmelze Gmbh & Co. Kg Verfahren zur Herstellung eines Gegenstandes mit einer magnetokalorisch aktiven Phase und ein Zwischenprodukt zur Herstellung des Gegenstandes
GB2463931B (en) * 2008-10-01 2011-01-12 Vacuumschmelze Gmbh & Co Kg Method for producing a magnetic article
US9773591B2 (en) * 2009-05-06 2017-09-26 Vacuumschmelze Gmbh & Co. Kg Article for magnetic heat exchange and method of fabricating an article for magnetic heat exchange
GB2482880B (en) 2010-08-18 2014-01-29 Vacuumschmelze Gmbh & Co Kg An article for magnetic heat exchange and a method of fabricating a working component for magnetic heat exchange
CN102304678B (zh) * 2011-10-08 2015-03-04 电子科技大学 Gd-Co-Al-Y块体金属玻璃及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447912A (en) * 1967-11-02 1969-06-03 Vitro Corp Of America Sulfidation corrosion-resistant coating containing rare earth metal aluminides
US3560200A (en) * 1968-04-01 1971-02-02 Bell Telephone Labor Inc Permanent magnetic materials
US4003767A (en) * 1971-12-27 1977-01-18 Bbc Brown Boveri & Company Limited Procedure for the production of permanent magnetic sinter bodies using a ternary cobalt-lanthanoid compound
US4378258A (en) * 1972-03-16 1983-03-29 The United States Of America As Represented By The Secretary Of The Navy Conversion between magnetic energy and mechanical energy
SU497116A1 (ru) * 1974-06-06 1975-12-30 Ордена Ленина И Трудового Красного Знамени Институт Электросварки Им. Е.О.Патона Сплав
JPS5372724A (en) * 1976-12-10 1978-06-28 Hitachi Metals Ltd Method of making magnetic circuit
US4663143A (en) * 1983-12-21 1987-05-05 Koppers Company, Inc. Hydrogen storage materials of CeNi5-x Mnx alloys
JPS60204852A (ja) * 1984-03-30 1985-10-16 Tokyo Inst Of Technol 磁気冷凍用磁性材料
JP2611895B2 (ja) * 1992-03-02 1997-05-21 株式会社イナックス タイル壁の補修方法
JPH05314611A (ja) * 1992-05-11 1993-11-26 Nec Corp 記憶媒体初期化方式
JPH05343373A (ja) * 1992-06-08 1993-12-24 Nec Corp ドライエッチング方法

Also Published As

Publication number Publication date
EP0193743B1 (de) 1990-05-23
US4849017A (en) 1989-07-18
EP0193743A1 (de) 1986-09-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee