WO2016055678A1 - Sistema de generación de calor mediante inducción magnética - Google Patents
Sistema de generación de calor mediante inducción magnética Download PDFInfo
- Publication number
- WO2016055678A1 WO2016055678A1 PCT/ES2015/070724 ES2015070724W WO2016055678A1 WO 2016055678 A1 WO2016055678 A1 WO 2016055678A1 ES 2015070724 W ES2015070724 W ES 2015070724W WO 2016055678 A1 WO2016055678 A1 WO 2016055678A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- magnetic induction
- heated
- disks
- heat generation
- magnets
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
- H05B6/109—Induction heating apparatus, other than furnaces, for specific applications using a susceptor using magnets rotating with respect to a susceptor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/101—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2206/00—Aspects relating to heating by electric, magnetic, or electromagnetic fields covered by group H05B6/00
- H05B2206/02—Induction heating
Definitions
- the present invention is related to the generation of heat for heating applications, proposing a system that allows to produce heat by magnetic induction in cost-effective conditions for heating fluids or similar applications.
- a magnetic induction heat generation system is proposed, based on the movement of magnets, with which an efficiency is achieved that improves the performance of the solutions known in that regard and, consequently, the performance of application.
- This system object of the invention comprises two or more magnet bearing discs, arranged consecutively next to each other in the same plane, the discs being related to a motor drive that rotates the consecutive discs in opposite directions.
- the magnets incorporated therein are arranged circularly close to the periphery of the discs, so that when rotating the consecutive discs, there is a magnetic influence between the magnets thereof, whereby each of the Discs tend to spin counterclockwise consecutively adjacent.
- the force of the drive of rotation of the disks is added to the force of the drive by the magnetic influence between the magnets of the same, so that the force of the motor drive to rotate the disks at certain revolutions is reduced in the proportion that affects the action of the magnetic influence between the disks, thus resulting in the lowest necessary energy consumption.
- an electric conductive element is arranged in front of the consecutive magnet-bearing discs, such as a copper coil or the like through which a fluid circulates, said element is heated by the influence of the variable magnetic field of the magnets. of the rotating discs, under conditions that improve the heating performance obtained in relation to the energy consumption of the disk drive.
- the motor drive of the magnet bearing discs can be operated by independent motors or by a common drive motor related to the discs by means of appropriate transmissions, without altering the object of the invention.
- the rotary drive that rotates the discs (2) can be performed using at least one electric motor, or using at least one pneumatic turbine.
- the number of magnets incorporated in each rotating disk can be variable, keeping said number of magnets in relation to the speed of rotation of the discs to obtain a certain amount of heat by magnetic influence on an electric conductive element located in front of the discs, of so that with a greater number of magnets on the disks, the speed of rotation of the disks may be lower, which reduces the energy consumption of the motor drive, therefore it is important to establish a suitable combination between the distribution of magnets on the disks and the speed of the rotation drive of these, to optimize the performance of the system.
- the system can additionally comprise a peltier cell to generate electrical energy from the heat generated by the element to be heated once the element has been heated.
- the system may additionally comprise a heat exchanger for obtaining cold from the heat generated by the element to be heated once the element has been heated.
- a block of electrically conductive material can also be arranged, in relation to which the optimum distance of the magnets incorporated in the rotating discs is established, with this arrangement being achieved that the heat generated by the magnetic influence of the magnets incorporated in the rotating discs accumulate in said block arranged on the element to be heated, from which the heat is transmitted more efficiently to the element to be heated, so that the functional performance is improved.
- each disc that is arranged facing the element to be heated incorporates in its lower part an additional disk comprising a set of magnets, the set of magnets being arranged in the outer lateral contour of the additional disk.
- the system of the invention results from characteristics that make it efficient and cost effective for the heating function to which it is intended, acquiring its own life and preferential character with respect to the known systems that have been developed for the same function.
- Figure 1 shows a scheme of the system object of the invention, according to an example of embodiment, in relation to a fluid circulation coil.
- Figure 2 is a front view of two adjacent magnet bearing discs, located according to the arrangement of the system of the invention.
- Figure 3 is a diagram of an example of the system of the invention in relation to a coil on which a heat accumulator block that is generated by magnetic influence is arranged.
- Figure 4 is a diagram of another example of the system of the invention, wherein coupled to each of the adjacent magnet-bearing discs an additional disk is provided provided on its outer side contour with a set of magnets.
- the object of the invention relates to a system of heat generation by magnetic induction on an element (1) of electrical conductive material, for use in applications such as the heating of a circulating fluid by a copper coil or other conductive material electrical, which in this case is the element (1) to be heated, without this application being limiting.
- the recommended system consists of the arrangement of two or more discs (2) located consecutively next to each other in the same plane, each disk (2) having on it a distribution of magnets (3) and establishing in relation to said disks (2) a rotating actuating drive of the disks (2) consecutively adjacent in opposite directions of rotation.
- the rotational operation of the disks (2) also makes each of them create by means of their magnets (3) a magnetic influence on each consecutively adjacent disc (2), tending to rotate it in the opposite direction, so that, between consecutively adjacent discs (2), a rotating actuating force is added reciprocally, by magnetic influence between them, which is added to the driving force of the rotating drive, so that to obtain a given rotation speed a lower driving force and, consequently, lower energy consumption.
- the heat generation obtained on the element (1) to be heated is a function of the number of magnetic field changes on said element (1), which in turn depends on the number of magnets (3) incorporated in the disks (2) and the speed of rotation of the latter, since less driving force is required to obtain a speed of rotation of the disks (2), the energy consumption necessary to obtain a given heating of the element is also lower (1) to heat, which means an increase in functional performance.
- the effectiveness of heat generation on the element (1) to be heated is also dependent on the distance between said element (1) to be heated and the magnets that are incorporated in the disks (2), having been experimentally proven that the highest performance it is obtained with a distance between 2 mm and 4.5 mm, since if the distance is greater than that range the magnetic induction on the element (1) to be heated is very small and the performance is not acceptable, while if the distance It is less than that range, it does not practically improve heat production by magnetic induction on the element (1) to be heated.
- the rotary drive of the disks (2) carrying the magnets (3) can be carried out individually by means of independent motors (4) actuators of the different disks (2), as the solution represented in Figures 1 and 3; but in the same way, without altering the object of the invention, the drive can be carried out in common by means of a motor (4) coupled to the different discs (2) by means of respective transmissions.
- the rotary motor drive of the discs (2) carrying the magnets (3) can be carried out using an electric motor, or a pneumatic turbine.
- the disks (2) carrying the magnets (3) can be two or more and be arranged in a successive linear distribution or according to any other distribution in which they are consecutively arranged in the same plane and so that all the disks (2 ) consecutively adjacent turn in opposite directions.
- the number of magnets (3) incorporated in each disk (2) must be even, since the set of magnets (3) on each disk (2) must alternately have opposite polarities.
- the system additionally comprises a conventional peltier cell (not shown in the figures) to generate electrical energy from the heat generated by the element (1) to be heated once said element (1) has been heated.
- the system additionally comprises a conventional heat exchanger (not shown in the figures) for obtaining cold from the heat generated by the element (1) to be heated once said element (1) has been heated.
- the element (1) to be heated is expected to go covered by a block (5) of electrical conductive material, in the area facing the disks
- the heat accumulation block (5) is also provided with a surface facing the disks (2) carrying the magnets (3), provided with a striatum (6), which also favors the use of the magnetic influence to heat generation, improving the functional performance of the system.
- each disk (2) facing the element (1) to be heated incorporates an additional disk (7) comprising a set of magnets (8) which they are arranged on the outer side contour of the additional disk (7).
- an additional magnetic influence is established, which causes another driving force, which requires a lower energy consumption to perform the drive the disc assembly (2,7).
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Induction Heating (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2017114655A RU2017114655A (ru) | 2014-10-07 | 2015-10-05 | Система для генерирования тепла с помощью магнитной индукции |
CA2963738A CA2963738A1 (en) | 2014-10-07 | 2015-10-05 | System for generating heat by means of magnetic induction |
US15/517,390 US20170311392A1 (en) | 2014-10-07 | 2015-10-05 | System for generating heat by means of magnetic induction |
BR112017007077-4A BR112017007077A2 (pt) | 2014-10-07 | 2015-10-05 | "sistema de geração de calor por indução magnética" |
MX2017004527A MX2017004527A (es) | 2014-10-07 | 2015-10-05 | Sistema de generacion de calor mediante induccion magnetica. |
EP15848808.0A EP3206460A4 (en) | 2014-10-07 | 2015-10-05 | System for generating heat by means of magnetic induction |
CONC2017/0003837A CO2017003837A2 (es) | 2014-10-07 | 2017-04-20 | Sistema de generación de calor mediante inducción magnética |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201431476A ES2569578B1 (es) | 2014-10-07 | 2014-10-07 | Sistema de generación de calor mediante inducción magnética |
ESP201431476 | 2014-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016055678A1 true WO2016055678A1 (es) | 2016-04-14 |
Family
ID=55652623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2015/070724 WO2016055678A1 (es) | 2014-10-07 | 2015-10-05 | Sistema de generación de calor mediante inducción magnética |
Country Status (12)
Country | Link |
---|---|
US (1) | US20170311392A1 (es) |
EP (1) | EP3206460A4 (es) |
AR (1) | AR102199A1 (es) |
BR (1) | BR112017007077A2 (es) |
CA (1) | CA2963738A1 (es) |
CL (1) | CL2017000838A1 (es) |
CO (1) | CO2017003837A2 (es) |
ES (1) | ES2569578B1 (es) |
MX (1) | MX2017004527A (es) |
PE (1) | PE20170863A1 (es) |
RU (1) | RU2017114655A (es) |
WO (1) | WO2016055678A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018065654A1 (es) * | 2016-10-06 | 2018-04-12 | Maxwell & Lorentz, S.L. | Dispositivo de generación de calor mediante inducción magnética |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003011002A2 (en) * | 2001-07-24 | 2003-02-06 | Magtec, Llc | Magnetic heater apparatus and method |
US20090223948A1 (en) * | 2008-03-06 | 2009-09-10 | Randy Hess | Magnetic water heater |
US20110272399A1 (en) * | 2010-05-07 | 2011-11-10 | Magnetic Force Corp. | Permanent Magnet Induction Heating System |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH416879A (de) * | 1963-04-01 | 1966-07-15 | Baermann Max | Ofen zur Erwärmung von metallischen Teilen |
FR1387653A (fr) * | 1964-03-31 | 1965-01-29 | Four pour le chauffage de pièces métalliques | |
US5914065A (en) * | 1996-03-18 | 1999-06-22 | Alavi; Kamal | Apparatus and method for heating a fluid by induction heating |
GB0302235D0 (en) * | 2003-01-31 | 2003-03-05 | Holset Engineering Co | Electric motor assisted turbocharger |
US8238662B2 (en) * | 2007-07-17 | 2012-08-07 | Smart Technologies Ulc | Method for manipulating regions of a digital image |
WO2009126850A1 (en) * | 2008-04-11 | 2009-10-15 | The Timken Company | Inductive heating using permanent magnets for hardening of gear teeth and components alike |
GB201010048D0 (en) * | 2010-06-16 | 2010-07-21 | Carbon Zero Ltd | Heat generator |
DK3036966T3 (en) * | 2013-08-22 | 2017-08-21 | Rotaheat Ltd | HEAT GENERATOR |
-
2014
- 2014-10-07 ES ES201431476A patent/ES2569578B1/es not_active Expired - Fee Related
-
2015
- 2015-10-05 RU RU2017114655A patent/RU2017114655A/ru not_active Application Discontinuation
- 2015-10-05 WO PCT/ES2015/070724 patent/WO2016055678A1/es active Application Filing
- 2015-10-05 CA CA2963738A patent/CA2963738A1/en not_active Abandoned
- 2015-10-05 US US15/517,390 patent/US20170311392A1/en not_active Abandoned
- 2015-10-05 EP EP15848808.0A patent/EP3206460A4/en not_active Withdrawn
- 2015-10-05 MX MX2017004527A patent/MX2017004527A/es unknown
- 2015-10-05 BR BR112017007077-4A patent/BR112017007077A2/pt not_active Application Discontinuation
- 2015-10-05 PE PE2017000556A patent/PE20170863A1/es not_active Application Discontinuation
- 2015-10-07 AR ARP150103236A patent/AR102199A1/es unknown
-
2017
- 2017-04-06 CL CL2017000838A patent/CL2017000838A1/es unknown
- 2017-04-20 CO CONC2017/0003837A patent/CO2017003837A2/es unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003011002A2 (en) * | 2001-07-24 | 2003-02-06 | Magtec, Llc | Magnetic heater apparatus and method |
US20090223948A1 (en) * | 2008-03-06 | 2009-09-10 | Randy Hess | Magnetic water heater |
US20110272399A1 (en) * | 2010-05-07 | 2011-11-10 | Magnetic Force Corp. | Permanent Magnet Induction Heating System |
Non-Patent Citations (1)
Title |
---|
See also references of EP3206460A4 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018065654A1 (es) * | 2016-10-06 | 2018-04-12 | Maxwell & Lorentz, S.L. | Dispositivo de generación de calor mediante inducción magnética |
EP3525549A4 (en) * | 2016-10-06 | 2020-06-17 | Maxwell & Lorentz, S.L. | MAGNETIC INDUCTION HEAT GENERATING DEVICE |
Also Published As
Publication number | Publication date |
---|---|
EP3206460A4 (en) | 2018-10-17 |
ES2569578B1 (es) | 2017-01-25 |
ES2569578A1 (es) | 2016-05-11 |
RU2017114655A3 (es) | 2020-02-04 |
CL2017000838A1 (es) | 2018-03-16 |
PE20170863A1 (es) | 2017-07-05 |
RU2017114655A (ru) | 2018-10-29 |
US20170311392A1 (en) | 2017-10-26 |
CA2963738A1 (en) | 2016-04-14 |
MX2017004527A (es) | 2017-11-20 |
AR102199A1 (es) | 2017-02-08 |
EP3206460A1 (en) | 2017-08-16 |
CO2017003837A2 (es) | 2017-04-28 |
BR112017007077A2 (pt) | 2018-01-16 |
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