CN1174200C - 蓄冷材料和蓄冷式冷冻机 - Google Patents

蓄冷材料和蓄冷式冷冻机 Download PDF

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Publication number
CN1174200C
CN1174200C CNB988026708A CN98802670A CN1174200C CN 1174200 C CN1174200 C CN 1174200C CN B988026708 A CNB988026708 A CN B988026708A CN 98802670 A CN98802670 A CN 98802670A CN 1174200 C CN1174200 C CN 1174200C
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CN
China
Prior art keywords
storage material
cool storage
regenerator
refrigerator
formula
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 - Fee Related
Application number
CNB988026708A
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English (en)
Chinese (zh)
Other versions
CN1248319A (zh
Inventor
冈村正巳
久
新井智久
介
桥本启介
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
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of CN1248319A publication Critical patent/CN1248319A/zh
Application granted granted Critical
Publication of CN1174200C publication Critical patent/CN1174200C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • 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
    • H01F1/0009—Antiferromagnetic materials, i.e. materials exhibiting a Néel transition temperature
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Hard Magnetic Materials (AREA)
CNB988026708A 1997-10-20 1998-10-20 蓄冷材料和蓄冷式冷冻机 Expired - Fee Related CN1174200C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP28720097 1997-10-20
JP287200/97 1997-10-20
JP287200/1997 1997-10-20

Publications (2)

Publication Number Publication Date
CN1248319A CN1248319A (zh) 2000-03-22
CN1174200C true CN1174200C (zh) 2004-11-03

Family

ID=17714369

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB988026708A Expired - Fee Related CN1174200C (zh) 1997-10-20 1998-10-20 蓄冷材料和蓄冷式冷冻机

Country Status (4)

Country Link
EP (1) EP0947785B1 (de)
CN (1) CN1174200C (de)
DE (1) DE69813767T2 (de)
WO (1) WO1999020956A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP5010071B2 (ja) * 2000-07-18 2012-08-29 株式会社東芝 蓄冷材，その製造方法およびその蓄冷材を用いた冷凍機
JP4104004B2 (ja) * 2002-03-22 2008-06-18 住友重機械工業株式会社 蓄冷型極低温冷凍機
JP5127226B2 (ja) * 2004-08-25 2013-01-23 アルバック・クライオ株式会社 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
GB0519843D0 (en) 2005-09-29 2005-11-09 Univ Cambridge Tech Magnetocaloric refrigerant
CN103773995B (zh) * 2014-02-13 2017-09-15 北京科技大学 一种磁性蓄冷材料
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
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
CN108981217A (zh) * 2018-06-04 2018-12-11 中船重工鹏力（南京）超低温技术有限公司 蓄冷材料及采用该蓄冷材料的蓄冷式低温制冷机
RU2771034C1 (ru) * 2018-09-28 2022-04-25 Кабусики Кайся Тосиба Материал для аккумуляции холода, рефрижератор, устройство, включающее сверхпроводящую катушку и способ изготовления материала для аккумуляции холода
CN110440475A (zh) * 2019-07-23 2019-11-12 中船重工鹏力（南京）超低温技术有限公司 抗氧化蓄冷材料及采用该蓄冷材料的蓄冷式低温制冷机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH0796974B2 (ja) * 1988-11-09 1995-10-18 三菱電機株式会社 多段式蓄冷型冷凍機及びそれを組み込んだ冷却装置
JPH0784957B2 (ja) * 1989-05-30 1995-09-13 株式会社東芝 低温蓄熱器
JP2790549B2 (ja) * 1991-06-10 1998-08-27 三菱電機株式会社 結晶引上げ装置用超電導マグネット装置
JP2837795B2 (ja) * 1992-11-11 1998-12-16 住友重機械工業株式会社 極低温蓄冷器
US5593517A (en) * 1993-09-17 1997-01-14 Kabushiki Kaisha Toshiba Regenerating material and refrigerator using the same
EP0882938B1 (de) * 1996-02-22 2004-11-03 Kabushiki Kaisha Toshiba Regeneratormaterial zur verwendung bei sehr niedrigen temperaturen

Also Published As

Publication number Publication date
EP0947785B1 (de) 2003-04-23
EP0947785A4 (de) 2000-06-07
EP0947785A1 (de) 1999-10-06
DE69813767T2 (de) 2004-02-12
CN1248319A (zh) 2000-03-22
WO1999020956A1 (en) 1999-04-29
DE69813767D1 (de) 2003-05-28

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