HK1001347A1 - Cold accumulating material and method of manufacturing the same - Google Patents

Cold accumulating material and method of manufacturing the same

Info

Publication number
HK1001347A1
HK1001347A1 HK98100375A HK98100375A HK1001347A1 HK 1001347 A1 HK1001347 A1 HK 1001347A1 HK 98100375 A HK98100375 A HK 98100375A HK 98100375 A HK98100375 A HK 98100375A HK 1001347 A1 HK1001347 A1 HK 1001347A1
Authority
HK
Hong Kong
Prior art keywords
manufacturing
same
accumulating material
cold accumulating
cold
Prior art date
Application number
HK98100375A
Other languages
English (en)
Inventor
Tomohisa Arai
Naoyuki Sori
Yoichi Sahashi
Yoichi Tokai
Original Assignee
Toshiba Kk
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16365019&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1001347(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toshiba Kk filed Critical Toshiba Kk
Publication of HK1001347A1 publication Critical patent/HK1001347A1/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/052—Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/10—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying using centrifugal force
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/08—Materials not undergoing a change of physical state when used
    • C09K5/14—Solid materials, e.g. powdery or granular
    • 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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0433—Nickel- or cobalt-based alloys
    • C22C1/0441—Alloys based on intermetallic compounds of the type rare earth - Co, Ni
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
    • 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
    • H01F1/015—Metals or alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/088—Fluid nozzles, e.g. angle, distance
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/003—Gas cycle refrigeration machines characterised by construction or composition of the regenerator
HK98100375A 1989-07-31 1998-01-16 Cold accumulating material and method of manufacturing the same HK1001347A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19687089 1989-07-31

Publications (1)

Publication Number Publication Date
HK1001347A1 true HK1001347A1 (en) 1998-06-12

Family

ID=16365019

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98100375A HK1001347A1 (en) 1989-07-31 1998-01-16 Cold accumulating material and method of manufacturing the same

Country Status (5)

Country Link
US (2) US5186765A (ja)
EP (2) EP0774522B1 (ja)
JP (1) JP2609747B2 (ja)
DE (2) DE69031058T3 (ja)
HK (1) HK1001347A1 (ja)

Families Citing this family (48)

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Publication number Priority date Publication date Assignee Title
JP2980328B2 (ja) * 1989-09-29 1999-11-22 株式会社東芝 電池用水素吸蔵合金、その製造方法及びニッケル水素二次電池
US5381664A (en) * 1990-09-28 1995-01-17 The United States Of America, As Represented By The Secretary Of Commerce Nanocomposite material for magnetic refrigeration and superparamagnetic systems using the same
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 Toshiba Kawasaki Kk Tiefsttemperaturkälteanlage
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
JPH0816214B2 (ja) * 1991-12-19 1996-02-21 株式会社東芝 蓄冷材料及び蓄冷器
US5332029A (en) * 1992-01-08 1994-07-26 Kabushiki Kaisha Toshiba Regenerator
US5435137A (en) * 1993-07-08 1995-07-25 Iowa State University Research Foundation, Inc. Ternary Dy-Er-Al magnetic refrigerants
US5593517A (en) * 1993-09-17 1997-01-14 Kabushiki Kaisha Toshiba Regenerating material and refrigerator using the same
JP3265821B2 (ja) * 1994-04-27 2002-03-18 アイシン精機株式会社 蓄冷器
US5537826A (en) * 1994-06-27 1996-07-23 Iowa State University Research Foundation, Inc. Erbium-based magnetic refrigerant (regenerator) for passive cryocooler
CN1143104C (zh) * 1994-08-23 2004-03-24 株式会社东芝 超低温用蓄冷材料及采用该蓄冷材料的超低温用蓄冷器
JP3293446B2 (ja) * 1996-02-21 2002-06-17 ダイキン工業株式会社 蓄冷器
DE69633793T2 (de) 1996-02-22 2005-10-27 Kabushiki Kaisha Toshiba, Kawasaki Regeneratormaterial zur verwendung bei sehr niedrigen temperaturen
JPH10132404A (ja) * 1996-10-24 1998-05-22 Suzuki Shiyoukan:Kk パルス管冷凍機
WO1998018880A1 (fr) * 1996-10-30 1998-05-07 Kabushiki Kaisha Toshiba Materiau d'accumulation du froid pour une temperature ultra-basse, machine de refrigeration utilisant ce materiau et materiau de blindage thermique
US6334909B1 (en) 1998-10-20 2002-01-01 Kabushiki Kaisha Toshiba Cold-accumulating material and cold-accumulating refrigerator using the same
JP4551509B2 (ja) * 1998-12-28 2010-09-29 株式会社東芝 蓄冷材および蓄冷式冷凍機
US6318090B1 (en) 1999-09-14 2001-11-20 Iowa State University Research Foundation, Inc. Ductile magnetic regenerator alloys for closed cycle cryocoolers
CN1500022A (zh) * 2000-06-26 2004-05-26 ������������ʽ���� 稀土磁性合金粉末的制造方法与制造装置、稀土束缚磁铁的制造方法、稀土烧结磁铁的制造方法以及增加惰性气体纯度的方法与装置
US20030156964A1 (en) * 2000-06-26 2003-08-21 Masami Kikuchi Method and apparatus for producing magnetic rare earth alloy powder, method for producing bonded magnet, method for producing rare earth sintering magnet, and method and apparatus for improving purity of inert gas
DE10134909B4 (de) * 2000-07-18 2008-07-17 Kabushiki Kaisha Toshiba Kältespeichermaterial, Verfahren zu dessen Herstellung und die Verwendung des Materials in einem Kühlapparat
EP1457745B1 (en) * 2001-06-18 2016-06-01 Konoshima Chemical Co., Ltd. Rare earth metal oxysulfide cool storage material
WO2003081145A1 (fr) * 2002-03-22 2003-10-02 Sumitomo Heavy Industries, Ltd. Dispositif de stockage a temperature cryogenique et refrigerateur
WO2004044249A2 (en) * 2002-11-13 2004-05-27 Iowa State University Research Foundation, Inc. Intermetallic articles of manufacture having high room temperature ductility
DE10318510A1 (de) * 2003-04-24 2004-11-11 Leybold Vakuum Gmbh Wärmespeichermittel
US7549296B2 (en) * 2004-02-23 2009-06-23 Atlas Scientific Low temperature cryocooler regenerator of ductile intermetallic compounds
US7294199B2 (en) * 2004-06-10 2007-11-13 Sumitomo Electric Industries, Ltd. Nitride single crystal and producing method thereof
WO2006022297A1 (ja) * 2004-08-25 2006-03-02 Ulvac Cryogenics Incorporated 蓄冷器及びクライオポンプ
JP2006242484A (ja) * 2005-03-03 2006-09-14 Sumitomo Heavy Ind Ltd 蓄冷材、蓄冷器及び極低温蓄冷式冷凍機
JP4568170B2 (ja) * 2005-05-23 2010-10-27 株式会社東芝 極低温用蓄冷材の製造方法および極低温用蓄冷器の製造方法
KR100779197B1 (ko) * 2006-07-10 2007-11-23 주식회사 대우일렉트로닉스 왕복식 재생기 및 이를 이용한 자기냉동기
JP2009293909A (ja) * 2008-06-09 2009-12-17 Sumitomo Heavy Ind Ltd 蓄冷型膨張機、パルス管冷凍機、磁気共鳴イメージング装置、核磁気共鳴装置、超伝導量子干渉素子磁束計及び蓄冷型膨張機の磁気シールド方法
JP4253686B2 (ja) * 2008-06-16 2009-04-15 株式会社東芝 冷凍機
US9556374B2 (en) 2009-08-25 2017-01-31 Kabushiki Kaisha Toshiba Rare-earth regenerator material particles, and group of rare-earth regenerator material particles, refrigerator and measuring apparatus using the same, and method for manufacturing the same
JP5805421B2 (ja) * 2011-04-04 2015-11-04 住友重機械工業株式会社 蓄冷器式冷凍機及び仕切り部材
CN103059815B (zh) 2011-10-24 2014-12-10 中国科学院物理研究所 小滞后损耗的一级相变La(Fe,Si)13基磁热效应材料及其制备方法和用途
CN103137281B (zh) 2011-11-22 2016-06-01 中国科学院物理研究所 粘结La(Fe，Si)13基磁热效应材料及其制备方法和用途
FR2988206B1 (fr) * 2012-03-16 2014-05-02 Erasteel Procede de fabrication d'un element magnetocalorique, et element magnetocalorique ainsi obtenu
EP2907861B1 (en) 2012-10-09 2019-02-27 Kabushiki Kaisha Toshiba Rare earth storage medium particles, rare earth storage medium particle group, and cold head using same, superconducting magnet, inspection device, and cryopump
CN104736945B (zh) * 2012-10-22 2016-08-17 株式会社东芝 冷头、超导磁铁、检查装置以及低温泵
US20140331689A1 (en) * 2013-05-10 2014-11-13 Bin Wan Stirling engine regenerator
CN112251199B (zh) * 2014-09-25 2021-11-26 株式会社东芝 稀土类蓄冷材料粒子、使用了该粒子的冷冻机、超导磁铁、检查装置及低温泵
JP6589706B2 (ja) * 2016-03-18 2019-10-16 株式会社デンソー 熱磁気サイクル装置
US20200248058A1 (en) * 2016-08-05 2020-08-06 Konoshima Chemical Co., Ltd. Rare earth oxysulfide-based cold storage material
US11370949B2 (en) * 2017-04-28 2022-06-28 Santoku Corporation HoCu-based cold-storage material, and cold-storage device and refrigerating machine each equipped therewith
CN108213406B (zh) * 2018-01-04 2021-02-26 北京理工大学 一种球形雾化铝锌非晶合金粉体及其制备方法
CN112752824B (zh) * 2018-09-28 2022-11-04 株式会社东芝 蓄冷材料、冷冻机、超导线圈内置装置以及蓄冷材料的制造方法

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Also Published As

Publication number Publication date
EP0411591B1 (en) 1997-07-16
US5186765A (en) 1993-02-16
JPH03174486A (ja) 1991-07-29
EP0411591B2 (en) 2005-11-02
DE69031058T2 (de) 1998-02-26
DE69031058T3 (de) 2006-07-27
DE69034234D1 (de) 2007-02-01
EP0411591A2 (en) 1991-02-06
DE69031058D1 (de) 1997-08-21
EP0774522A3 (en) 1997-06-04
US5449416A (en) 1995-09-12
EP0774522B1 (en) 2006-12-20
EP0411591A3 (en) 1991-10-16
EP0774522A2 (en) 1997-05-21
DE69034234T2 (de) 2007-10-31
JP2609747B2 (ja) 1997-05-14

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Effective date: 20100730