GB201204349D0 - Method for classifying articles and method for fabricating a magnetocalorically active working component for magnetic heat exchange - Google Patents

Method for classifying articles and method for fabricating a magnetocalorically active working component for magnetic heat exchange

Info

Publication number
GB201204349D0
GB201204349D0 GBGB1204349.3A GB201204349A GB201204349D0 GB 201204349 D0 GB201204349 D0 GB 201204349D0 GB 201204349 A GB201204349 A GB 201204349A GB 201204349 D0 GB201204349 D0 GB 201204349D0
Authority
GB
United Kingdom
Prior art keywords
source
magnetic
particles
temperature
fraction
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.)
Granted
Application number
GBGB1204349.3A
Other versions
GB2500202B (en
GB2500202A (en
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.)
Vacuumschmelze GmbH and Co KG
Original Assignee
Vacuumschmelze GmbH and Co KG
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 Vacuumschmelze GmbH and Co KG filed Critical Vacuumschmelze GmbH and Co KG
Priority to GB1204349.3A priority Critical patent/GB2500202B/en
Publication of GB201204349D0 publication Critical patent/GB201204349D0/en
Priority to KR1020130020360A priority patent/KR101574843B1/en
Priority to DE102013102154.9A priority patent/DE102013102154B4/en
Publication of GB2500202A publication Critical patent/GB2500202A/en
Application granted granted Critical
Publication of GB2500202B publication Critical patent/GB2500202B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
    • B03C1/22—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with non-movable magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/28—Magnetic plugs and dipsticks
    • B03C1/286—Magnetic plugs and dipsticks disposed at the inner circumference of a recipient, e.g. magnetic drain bolt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties

Abstract

A method for classifying particles comprising magnetocalori­cally active material according to magnetic transition tem­perature comprises providing a source 14 of particles 15, wherein the particles comprise magnetocalorically active materials having differing magnetic tran­sition temperatures. A magnetic field is sequentially applied at differing temperatures to the source, the magnetic field being sufficient to exert a magnetic force on the source that is greater than the inertia of a fraction of the particles causing the fraction of the particles to move and produce a particle fraction. The particle fraction is collected at each temperature to provide a plurality of separate particle frac­tions of differing magnetic transition temperature. A method for fabricating a magnetocalorically active working component for magnetic heat exchange involves the arrangement of the particle fractions in order of increasing or decreasing average magnetic transition temperature. Preferably, the source is subjected to a temperature gradient and may be placed in a thermally conductive container 11. The source may be moved along the temperature gradient to alter the temperature of the source by thermal conduction.
GB1204349.3A 2012-03-13 2012-03-13 Method for classifying articles and method for fabricating a magnetocalorically active working component for magnetic heat exchange Active GB2500202B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1204349.3A GB2500202B (en) 2012-03-13 2012-03-13 Method for classifying articles and method for fabricating a magnetocalorically active working component for magnetic heat exchange
KR1020130020360A KR101574843B1 (en) 2012-03-13 2013-02-26 Method for classifying articles and method for fabricating a magnetocalorically active working component for magnetic heat exchange
DE102013102154.9A DE102013102154B4 (en) 2012-03-13 2013-03-05 Method for producing a magnetocalorically active component for magnetic heat exchange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1204349.3A GB2500202B (en) 2012-03-13 2012-03-13 Method for classifying articles and method for fabricating a magnetocalorically active working component for magnetic heat exchange

Publications (3)

Publication Number Publication Date
GB201204349D0 true GB201204349D0 (en) 2012-04-25
GB2500202A GB2500202A (en) 2013-09-18
GB2500202B GB2500202B (en) 2015-11-25

Family

ID=46026407

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1204349.3A Active GB2500202B (en) 2012-03-13 2012-03-13 Method for classifying articles and method for fabricating a magnetocalorically active working component for magnetic heat exchange

Country Status (3)

Country Link
KR (1) KR101574843B1 (en)
DE (1) DE102013102154B4 (en)
GB (1) GB2500202B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107043635A (en) * 2017-01-12 2017-08-15 中国科学院过程工程研究所 A kind of device for being used to be pyrolyzed, gasify, bakee or dry

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017102163B4 (en) * 2017-02-03 2020-10-01 Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. Magnetocaloric heat exchanger and process for its manufacture
DE102017128765A1 (en) 2017-12-04 2019-06-06 Technische Universität Darmstadt Method for producing a magnetocaloric composite material and a corresponding heat exchanger

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA996503A (en) * 1973-04-13 1976-09-07 Honeywell Limited Thermo-magnetic separation process narrowing the curle point range of materials
JPH07106327B2 (en) * 1986-03-07 1995-11-15 富士電気化学株式会社 Method for classifying magnetic carrier for electronic copying machine
SU1407546A1 (en) * 1986-10-08 1988-07-07 Государственный проектно-конструкторский институт "Гипромашуглеобогащение" Thermomagnetic separator
FR2733702B1 (en) * 1995-05-04 1997-10-17 Sofresid MAGNETIC SEPARATION PROCESS OF IRON CARBIDE
DE19753785A1 (en) * 1997-12-04 1999-06-17 Mehnert Erich Ferromagnetic separator
JP2001219093A (en) * 2000-02-09 2001-08-14 Mitsubishi Electric Corp Classifying method and classifying device for structure including rare earth magnet and ferromagnetic material
US7478727B2 (en) * 2007-05-18 2009-01-20 Outotec Oyj Hot magnetic separator process and apparatus
DE112007003401T5 (en) 2007-12-27 2010-01-07 Vacuumschmelze Gmbh & Co. Kg Composite article with magnetocalorically active material and process for its preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107043635A (en) * 2017-01-12 2017-08-15 中国科学院过程工程研究所 A kind of device for being used to be pyrolyzed, gasify, bakee or dry

Also Published As

Publication number Publication date
KR101574843B1 (en) 2015-12-04
DE102013102154A1 (en) 2013-09-19
DE102013102154B4 (en) 2016-09-15
GB2500202B (en) 2015-11-25
GB2500202A (en) 2013-09-18
KR20130105363A (en) 2013-09-25

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