DE3382670T2 - Verfahren zur herstellung des in einem magnetischen kuehler verwendeten arbeitsstoffes. - Google Patents

Verfahren zur herstellung des in einem magnetischen kuehler verwendeten arbeitsstoffes.

Info

Publication number
DE3382670T2
DE3382670T2 DE8686117025T DE3382670T DE3382670T2 DE 3382670 T2 DE3382670 T2 DE 3382670T2 DE 8686117025 T DE8686117025 T DE 8686117025T DE 3382670 T DE3382670 T DE 3382670T DE 3382670 T2 DE3382670 T2 DE 3382670T2
Authority
DE
Germany
Prior art keywords
producing
material used
working material
magnetic cooler
cooler
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
DE8686117025T
Other languages
English (en)
Other versions
DE3382670D1 (de
Inventor
Hideki Nakagome
Satoshi Yasuda
Akio Sato
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 JP57150903A external-priority patent/JPS5948800B2/ja
Priority claimed from JP57150939A external-priority patent/JPS5941760A/ja
Application filed by Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE3382670D1 publication Critical patent/DE3382670D1/de
Publication of DE3382670T2 publication Critical patent/DE3382670T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/53—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
    • C04B41/5338—Etching
    • C04B41/5353—Wet etching, e.g. with etchants dissolved in organic solvents
    • 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
    • C09K13/00—Etching, surface-brightening or pickling compositions
    • C09K13/04—Etching, surface-brightening or pickling compositions containing an inorganic acid
    • 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
    • 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
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/002—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects
    • F25B2321/0021—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects with a static fixed magnet
    • 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]
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Power Engineering (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
DE8686117025T 1982-08-31 1983-05-27 Verfahren zur herstellung des in einem magnetischen kuehler verwendeten arbeitsstoffes. Expired - Fee Related DE3382670T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57150903A JPS5948800B2 (ja) 1982-08-31 1982-08-31 磁気冷凍作業物質の製造方法
JP57150939A JPS5941760A (ja) 1982-08-31 1982-08-31 磁気冷凍装置

Publications (2)

Publication Number Publication Date
DE3382670D1 DE3382670D1 (de) 1993-05-06
DE3382670T2 true DE3382670T2 (de) 1993-08-12

Family

ID=26480342

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8383303090T Expired DE3377517D1 (en) 1982-08-31 1983-05-27 A magnetic refrigerator
DE8686117025T Expired - Fee Related DE3382670T2 (de) 1982-08-31 1983-05-27 Verfahren zur herstellung des in einem magnetischen kuehler verwendeten arbeitsstoffes.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8383303090T Expired DE3377517D1 (en) 1982-08-31 1983-05-27 A magnetic refrigerator

Country Status (2)

Country Link
EP (2) EP0223265B1 (de)
DE (2) DE3377517D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2574913B1 (fr) * 1984-12-18 1987-01-09 Commissariat Energie Atomique Dispositif de refrigeration ou de pompage de chaleur
FR2869403A1 (fr) * 2004-04-23 2005-10-28 Christian Muller Dispositif et procede de generation de thermies a materiau magneto-calorique
DE102017009719A1 (de) 2017-10-18 2018-04-19 Daimler Ag Ladeeinrichtung zum induktiven Laden eines Energiespeichers eines Kraftfahrzeugs mit elektrischer Energie
JP7125606B2 (ja) * 2018-09-14 2022-08-25 ダイキン工業株式会社 流体温度調節装置
CN110207422A (zh) * 2019-06-18 2019-09-06 胡家华 一种生物电磁场驱动的磁制冷系统
CN111174460A (zh) * 2020-01-13 2020-05-19 华南理工大学 应用于微元回热系统的强化传热结构及强化传热方法
CN113429224B (zh) * 2021-05-14 2022-10-04 中国工程物理研究院材料研究所 一种碳材料的表面刻蚀方法
CN114634359B (zh) * 2022-03-01 2023-01-31 中国科学院赣江创新研究院 一种磁制冷微球及其制备方法与应用
CN114909818B (zh) * 2022-07-18 2022-10-04 南方科技大学 一种用于核绝热去磁制冷系统中的锡制分合装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125861A (en) * 1964-03-24 Method and apparatus for heat transfer
US2913881A (en) * 1956-10-15 1959-11-24 Ibm Magnetic refrigerator having thermal valve means
US3393526A (en) * 1966-06-29 1968-07-23 Rca Corp Cryogenic heat pump including magnetic means for moving a normal zone along a superconductive rod
DE1521711A1 (de) * 1966-08-19 1969-10-02 Helmut Winkler Verfahren zum Entgraten von gestanzten oder mit Schnittwerkzeugen bearbeiteten metallischen Werkstuecken
DE1771359A1 (de) * 1968-05-11 1971-11-25 Daimler Benz Ag Verfahren und Vorrichtung zum Entgraten von Werkstuecken
US3598178A (en) * 1969-05-26 1971-08-10 Gen Electric Heat pipe
CH519149A (de) * 1970-07-28 1972-02-15 Bbc Brown Boveri & Cie Rohrofen
US3841107A (en) * 1973-06-20 1974-10-15 Us Navy Magnetic refrigeration
US4332135A (en) * 1981-01-27 1982-06-01 The United States Of America As Respresented By The United States Department Of Energy Active magnetic regenerator

Also Published As

Publication number Publication date
EP0104713A3 (en) 1986-01-15
EP0104713B1 (de) 1988-07-27
EP0223265B1 (de) 1993-03-31
EP0223265A2 (de) 1987-05-27
DE3377517D1 (en) 1988-09-01
EP0104713A2 (de) 1984-04-04
DE3382670D1 (de) 1993-05-06
EP0223265A3 (en) 1988-12-21

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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