DE1272467B - Verfahren und Waermepumpe zum Transportieren von Waerme - Google Patents

Verfahren und Waermepumpe zum Transportieren von Waerme

Info

Publication number
DE1272467B
DE1272467B DEP1272A DE1272467A DE1272467B DE 1272467 B DE1272467 B DE 1272467B DE P1272 A DEP1272 A DE P1272A DE 1272467 A DE1272467 A DE 1272467A DE 1272467 B DE1272467 B DE 1272467B
Authority
DE
Germany
Prior art keywords
heat
working medium
magnetic
liquid
magnetic field
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.)
Pending
Application number
DEP1272A
Other languages
German (de)
English (en)
Inventor
William Frederick Jaep
Thomas James Swoboda
Edward William Yetter
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE1272467B publication Critical patent/DE1272467B/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N10/00—Electric motors using thermal effects
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/36—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils
    • G01K7/38—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils the variations of temperature influencing the magnetic permeability
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/26—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a permeability varying with temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N15/00—Thermoelectric devices without a junction of dissimilar materials; Thermomagnetic devices, e.g. using the Nernst-Ettingshausen effect
    • H10N15/20—Thermomagnetic devices using thermal change of the magnetic permeability, e.g. working above and below the Curie point
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Hard Magnetic Materials (AREA)
  • Soft Magnetic Materials (AREA)
DEP1272A 1960-04-01 1961-03-24 Verfahren und Waermepumpe zum Transportieren von Waerme Pending DE1272467B (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US1937060A 1960-04-01 1960-04-01
US1272467XA 1960-04-01 1960-04-01
US1939960A 1960-04-01 1960-04-01
US1937360A 1960-04-01 1960-04-01

Publications (1)

Publication Number Publication Date
DE1272467B true DE1272467B (de) 1968-07-11

Family

ID=62200108

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP1272A Pending DE1272467B (de) 1960-04-01 1961-03-24 Verfahren und Waermepumpe zum Transportieren von Waerme

Country Status (8)

Country Link
BE (1) BE597985A (enExample)
CH (1) CH434440A (enExample)
DE (1) DE1272467B (enExample)
DK (2) DK107243C (enExample)
GB (1) GB981219A (enExample)
NL (2) NL135705C (enExample)
NO (1) NO127164B (enExample)
SE (1) SE313106B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2942304A1 (fr) * 2009-02-17 2010-08-20 Cooltech Applications Generateur thermique magnetocalorique

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3480906D1 (de) * 1983-05-26 1990-02-08 Metcal Inc Selbstregelbare poroese heizvorrichtung.
US5742106A (en) * 1995-08-28 1998-04-21 Mikuni Corporation Thermo-sensitive actuator and idle speed controller employing the same
DE69511404T2 (de) * 1995-08-30 2000-03-02 Mikuni Corp., Tokio/Tokyo Wärmeempfindlicher Betätiger
CN112178972A (zh) * 2020-10-12 2021-01-05 大连理工大学 一种利用磁制冷散热的两相浸没式电池液冷系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1168091B (de) * 1958-11-24 1964-04-16 Du Pont Ferromagnetisches Arbeitsmedium

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1168091B (de) * 1958-11-24 1964-04-16 Du Pont Ferromagnetisches Arbeitsmedium

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2942304A1 (fr) * 2009-02-17 2010-08-20 Cooltech Applications Generateur thermique magnetocalorique
WO2010094855A1 (fr) * 2009-02-17 2010-08-26 Cooltech Applications S.A.S. Generateur thermique magnetocalorique
CN102317710A (zh) * 2009-02-17 2012-01-11 制冷技术应用股份有限公司 磁热热发生器
CN102317710B (zh) * 2009-02-17 2013-07-31 制冷技术应用股份有限公司 磁热热发生器
US9249999B2 (en) 2009-02-17 2016-02-02 Cooltech Applications S.A.S. Magnetocaloric heat generator

Also Published As

Publication number Publication date
NL263051A (nl) 1964-05-25
BE597985A (fr) 1961-06-09
CH434440A (de) 1967-04-30
GB981219A (en) 1965-01-20
DK107243C (da) 1967-05-08
NO127164B (enExample) 1973-05-14
SE313106B (enExample) 1969-08-04
DK119364B (da) 1970-12-21
NL135705C (nl) 1972-12-15

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