DE69804497D1 - Verfahren und vorrichtung zum kühlen durch veränderung der kristallfeldinteraktion - Google Patents

Verfahren und vorrichtung zum kühlen durch veränderung der kristallfeldinteraktion

Info

Publication number
DE69804497D1
DE69804497D1 DE69804497T DE69804497T DE69804497D1 DE 69804497 D1 DE69804497 D1 DE 69804497D1 DE 69804497 T DE69804497 T DE 69804497T DE 69804497 T DE69804497 T DE 69804497T DE 69804497 D1 DE69804497 D1 DE 69804497D1
Authority
DE
Germany
Prior art keywords
cooling
changing
field interaction
crystal field
crystal
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
DE69804497T
Other languages
English (en)
Other versions
DE69804497T2 (de
Inventor
Albert Furrer
Karl Alexander Mueller
Joel Mesot
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69804497D1 publication Critical patent/DE69804497D1/de
Application granted granted Critical
Publication of DE69804497T2 publication Critical patent/DE69804497T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/0302—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions
    • H01F1/0306—Metals or alloys, e.g. LAVES phase alloys of the MgCu2-type
    • 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
    • F25B23/00—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
DE69804497T 1997-11-26 1998-11-25 Verfahren und vorrichtung zum kühlen durch veränderung der kristallfeldinteraktion Expired - Fee Related DE69804497T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH02730/97A CH693284A5 (de) 1997-11-26 1997-11-26 Verfahren und Vorrichtung zum Kühlen durch Aufhebungeiner Kristallfeldentartung.
PCT/IB1998/001879 WO1999027313A1 (en) 1997-11-26 1998-11-25 Method and apparatus for cooling by altering the crystal field interaction

Publications (2)

Publication Number Publication Date
DE69804497D1 true DE69804497D1 (de) 2002-05-02
DE69804497T2 DE69804497T2 (de) 2002-12-19

Family

ID=4240322

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69804497T Expired - Fee Related DE69804497T2 (de) 1997-11-26 1998-11-25 Verfahren und vorrichtung zum kühlen durch veränderung der kristallfeldinteraktion

Country Status (7)

Country Link
US (1) US6558434B1 (de)
EP (1) EP1034408B1 (de)
JP (1) JP2001524658A (de)
CH (1) CH693284A5 (de)
DE (1) DE69804497T2 (de)
ES (1) ES2175814T3 (de)
WO (1) WO1999027313A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101379357B (zh) * 2006-02-10 2012-08-29 普莱克斯技术有限公司 冷冻干燥系统和方法
US9453675B2 (en) * 2006-02-10 2016-09-27 Sp Industries, Inc. Method of inducing nucleation of a material
US8240065B2 (en) * 2007-02-05 2012-08-14 Praxair Technology, Inc. Freeze-dryer and method of controlling the same
EA022570B1 (ru) 2008-12-09 2016-01-29 Карлсберг Брюириз А/С Самоохлаждающийся контейнер и охлаждающее устройство
EP2196752A1 (de) 2008-12-09 2010-06-16 Carlsberg Breweries A/S Selbstkühlender Behälter
EP2397796A1 (de) 2010-06-15 2011-12-21 Carlsberg Breweries A/S Selbstkühlender Behälter und Kühlvorrichtung
WO2011157735A2 (en) 2010-06-15 2011-12-22 Carlsberg Breweries A/S A self cooling container and a cooling device
US9121647B2 (en) 2011-03-30 2015-09-01 Battelle Memorial Institute System and process for storing cold energy
EP2695560A1 (de) 2012-08-10 2014-02-12 Carlsberg Breweries A/S Kühlungsvorrichtung mit beschichteten Reaktanten
WO2014166867A1 (en) 2013-04-08 2014-10-16 Carlsberg Breweries A/S A system for externally cooling a beverage holder and a method of externally cooling a beverage holder
DE102016107759A1 (de) * 2015-07-13 2017-01-19 Gb Boucherie Nv Verfahren und Vorrichtung zum Herstellen einer Bürste

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512846A (en) * 1982-01-26 1985-04-23 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method for growth of crystals by pressure reduction of supercritical or subcritical solution
JPH0784957B2 (ja) * 1989-05-30 1995-09-13 株式会社東芝 低温蓄熱器
JPH04305226A (ja) * 1991-01-25 1992-10-28 Senichi Masuda ガス中窒素酸化物の低減方法

Also Published As

Publication number Publication date
JP2001524658A (ja) 2001-12-04
US6558434B1 (en) 2003-05-06
EP1034408A1 (de) 2000-09-13
DE69804497T2 (de) 2002-12-19
WO1999027313A1 (en) 1999-06-03
CH693284A5 (de) 2003-05-15
ES2175814T3 (es) 2002-11-16
EP1034408B1 (de) 2002-03-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee