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ES2639624R1 - THERMOMAGNETIC MOTOR - Google Patents

THERMOMAGNETIC MOTOR Download PDF

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Publication number
ES2639624R1
ES2639624R1 ES201630533A ES201630533A ES2639624R1 ES 2639624 R1 ES2639624 R1 ES 2639624R1 ES 201630533 A ES201630533 A ES 201630533A ES 201630533 A ES201630533 A ES 201630533A ES 2639624 R1 ES2639624 R1 ES 2639624R1
Authority
ES
Spain
Prior art keywords
magnetocaloric elements
pistons
hot
housed
temperatures
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
ES201630533A
Other languages
Spanish (es)
Other versions
ES2639624B1 (en
ES2639624A2 (en
Inventor
Javier Jerez Fernandez
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
Priority to ES201630533A priority Critical patent/ES2639624B1/en
Publication of ES2639624A2 publication Critical patent/ES2639624A2/en
Publication of ES2639624R1 publication Critical patent/ES2639624R1/en
Application granted granted Critical
Publication of ES2639624B1 publication Critical patent/ES2639624B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/04—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using pressure differences or thermal differences occurring in nature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Temperature (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

El motor termomagnético comprende unos primer y segundo pistones (6a, 6b) vinculados mecánicamente entre sí insertados de manera deslizante en unos primer y segundo cilindros (2a, 2b) que tienen unos extremos de alta y baja temperatura a los que se suministran unos fluidos caliente y frío, respectivamente, una pluralidad de elementos magnetocalóricos con diferentes temperaturas de Curie alojados en los primer y segundo pistones (6a, 6b), y un dispositivo selector que de manera automática selecciona cuáles de los elementos magnetocalóricos alojados en los compartimentos de dicho al menos uno de los primer y segundo pistones (6a, 6b) van a estar en contacto directo con el fluido caliente y cuáles no en función de las temperaturas de los fluidos caliente y frío y de las temperaturas de Curie de los diferentes elementos magnetocalóricos, y que pone el fluido caliente en contacto con los elementos magnetocalóricos seleccionados.The thermomagnetic motor comprises first and second pistons (6a, 6b) mechanically linked to each other slidingly inserted into first and second cylinders (2a, 2b) that have high and low temperature ends to which hot fluids are supplied and cold, respectively, a plurality of magnetocaloric elements with different Curie temperatures housed in the first and second pistons (6a, 6b), and a selector device that automatically selects which of the magnetocaloric elements housed in the compartments of said at least one of the first and second pistons (6a, 6b) will be in direct contact with the hot fluid and which will not depend on the temperatures of the hot and cold fluids and the Curie temperatures of the different magnetocaloric elements, and that puts the hot fluid in contact with the selected magnetocaloric elements.

ES201630533A 2016-04-27 2016-04-27 THERMOMAGNETIC ENGINE Expired - Fee Related ES2639624B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201630533A ES2639624B1 (en) 2016-04-27 2016-04-27 THERMOMAGNETIC ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201630533A ES2639624B1 (en) 2016-04-27 2016-04-27 THERMOMAGNETIC ENGINE

Publications (3)

Publication Number Publication Date
ES2639624A2 ES2639624A2 (en) 2017-10-27
ES2639624R1 true ES2639624R1 (en) 2018-02-19
ES2639624B1 ES2639624B1 (en) 2019-02-25

Family

ID=60120782

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201630533A Expired - Fee Related ES2639624B1 (en) 2016-04-27 2016-04-27 THERMOMAGNETIC ENGINE

Country Status (1)

Country Link
ES (1) ES2639624B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US396121A (en) * 1889-01-15 Nikola Tesla Thermo-Magnetic Motor
WO1994015393A1 (en) * 1992-12-18 1994-07-07 Jorgensen Arne Thermo-magnetic motor
EP2108904A1 (en) * 2008-04-07 2009-10-14 Haute Ecole d'Ingénierie et de Gestion du Canton de Vaud (HEIG-VD) A magnetocaloric device, especially a magnetic refrigerator, a heat pump or a power generator
US9027339B2 (en) * 2011-04-25 2015-05-12 Denso Corporation Thermo-magnetic engine apparatus and reversible thermo-magnetic cycle apparatus
US20150369231A1 (en) * 2014-06-23 2015-12-24 General Electric Company Magnetocaloric driving devices

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US396121A (en) * 1889-01-15 Nikola Tesla Thermo-Magnetic Motor
WO1994015393A1 (en) * 1992-12-18 1994-07-07 Jorgensen Arne Thermo-magnetic motor
EP2108904A1 (en) * 2008-04-07 2009-10-14 Haute Ecole d'Ingénierie et de Gestion du Canton de Vaud (HEIG-VD) A magnetocaloric device, especially a magnetic refrigerator, a heat pump or a power generator
US9027339B2 (en) * 2011-04-25 2015-05-12 Denso Corporation Thermo-magnetic engine apparatus and reversible thermo-magnetic cycle apparatus
US20150369231A1 (en) * 2014-06-23 2015-12-24 General Electric Company Magnetocaloric driving devices

Also Published As

Publication number Publication date
ES2639624B1 (en) 2019-02-25
ES2639624A2 (en) 2017-10-27

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