WO2015074645A1 - Device for generating heat - Google Patents
Device for generating heat Download PDFInfo
- Publication number
- WO2015074645A1 WO2015074645A1 PCT/DE2014/100409 DE2014100409W WO2015074645A1 WO 2015074645 A1 WO2015074645 A1 WO 2015074645A1 DE 2014100409 W DE2014100409 W DE 2014100409W WO 2015074645 A1 WO2015074645 A1 WO 2015074645A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- permanent magnets
- heat
- tube
- disc
- generating
- 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
Definitions
- the invention relates to a novel device for heat generation.
- Conventional heat generation apparatuses can be differentiated into those using heat generation by means of an exothermic chemical reaction such as a combustion process and those in which heat is released by means of an electrical current flowing through an electrical conductor.
- the latter type of heat generating apparatus has the disadvantage that heat generation takes place in an electric heating wire, from where the generated heat is then to be transported to a place of use. This inevitably caused heat loss.
- the object of the invention is therefore to provide a device for heat generation, based on the operating principle of Heat generation is based in electrical conductors, the heat in question, however, is directly generated at the place of use.
- this object is achieved by a device for generating an alternating magnetic field with a provided with a plurality of permanent magnets rotating unit for guiding the permanent magnets, and a means of electrical eddy currents heat generating electrically conductive heat production device, wherein the rotation unit and the heat generating means are positioned at a distance from each other in which the alternating magnetic fields generated by the rotation unit in the heat generating means cause usable heat generating electric eddy currents.
- the rotation unit and the heat production are positioned at a distance from one another in which the alternating magnetic fields generated by the rotation unit in the heat production device cause usable heat generating electrical eddy currents, generates a rotating magnetic field due to the arrangement the permanent magnets have an inhomogeneous spatial structure, whereby alternating magnetic fields are present in fixed spatial regions, which are at a predetermined distance from the plane of rotation of the surfaces of the poles of the permanent magnets, causing in appropriate conductive materials a heat generation caused by electrical eddy currents.
- the heat generating apparatus of the present invention is particularly effective because heat generation can be generated directly at the place of heat utilization, and thus a contact heat transfer necessary in the prior art with heat generated by means of electrical resistance wires is usually eliminated.
- the permanent magnets are arranged within a common plane.
- the rotation unit is designed to guide the permanent magnets in a circular motion.
- the rotation unit is further preferably formed by a rotatably mounted disc of non-magnetizable material, and the
- Permanent magnets are each fixed at the same distance from the center of the disc in the periphery of the disc.
- the permanent magnets are preferably arranged equidistant from each other.
- the permanent magnets are preferably arranged such that in each case one of the poles of a permanent magnet is aligned in the direction of the heat production device.
- the permanent magnets are arranged so that in the direction of the heat production device aligned poles of two adjacent permanent magnets have different polarity.
- Heat dissipation is formed by a liquid-flow metallic tube.
- the tube is preferably formed bent and arranged opposite the permanent magnet, wherein a central center line of the tube is aligned at a predetermined distance parallel to the plane of the permanent magnets.
- the tube can also be arranged on both sides of the plane of the permanent magnets.
- the flow rate of the liquid passing through the tube may be sized according to a first alternative to ensure that, due to sufficient heat dissipation, the temperature of the tube does not exceed the boiling point of the liquid.
- the flow rate of the liquid may be dimensioned to ensure that, for the purpose of generating steam, the heat removal is so small that the temperature of the tube exceeds the boiling point of the liquid.
- the clear diameter of the tube substantially corresponds to the diameter of the permanent magnets.
- the permanent magnets may for example have a diameter of about 2 0 mm to 30 mm, wherein the tube then preferably has a matched diameter of about also 2 0 mm to 30 mm.
- the disc is preferably but not necessarily made of aluminum, wherein the metal of the heat-producing device is generally preferably formed of copper and the permanent magnets are generally preferably made of neodymium.
- the disk has, for example, a diameter of about 20 0 mm to 50 0 mm and is then preferably rotatable with about 20 0 0 to 30 0 0 revolutions per minute.
- the disc may be driven by a shaft of an electric motor means, in which case the housing of the motor means preferably a bearing adjacent the disc is fixed for low-vibration stable storage of the shaft.
- the distance of the tube to the disc should be as small as possible and amounts to depending on the size of the disc preferably between about 1 mm and about 4 mm.
- Fig.l a preferred embodiment of the invented ⁇ device according to generate heat in a view obliquely from the front
- FIG. 2 shows the embodiment of the inventive device for generating heat shown in Figure 1 in a side view.
- the inventive heat generating apparatus 100 shown in FIGS. 1 and 2 includes a rotation unit 110 provided with a plurality of permanent magnets 111 for generating an alternating magnetic field for guiding the permanent magnets 111 in a circular motion, and a metallic heat generating means generating heat by means of electric eddy currents.
- Device 120 wherein the rotation unit 110 and the heat production device 120 are positioned at a distance from each other, in which cause the alternating magnetic fields generated by the rotation unit 110 in the heat production device 120 usable heat generating electric eddy currents.
- the rotation unit 110 is formed by a rotatably mounted disc of non-magnetizable material, wherein the permanent magnets 111 are each equidistant from the Center of the disc are fixed to the disc and are arranged on the rotation unit 110 within a common plane.
- the permanent magnets 111 are on the one hand arranged equidistantly to each other and arranged on the other so that in each case one of the poles of a permanent magnet 111 is oriented towards the heat production device 120, wherein the aligned in the direction of the heat production device 120 poles of two adjacent permanent magnets 111 have different polarity.
- the heat-generating device 120 is made of a copper-made metal and flowed through in the form of a copper pipe for heat transfer of water suitable for heat transfer, whose curved central center line 121 is arranged at a predetermined distance parallel to the plane of the permanent magnets 111 is.
- the tube is formed bent and the permanent magnet 111 arranged opposite.
- the tube has a thickness of about 1 mm with a clear diameter of about 20 mm and is traversed by water whose flow rate is measured to ensure that the temperature of the originally having a temperature of about 20 ° C water does not exceed 100 ° C. ,
- the disc has a diameter of about 250 mm and is rotatable at about 3000 revolutions per minute, which are arranged in the region of the periphery of the disc Permanent magnets 111 have a diameter of about 30 mm.
- the distance of the tube from the disc is about 1 mm.
- the disc is made of aluminum, and the permanent magnets 111 are made of neodymium.
- the disk is driven by a shaft 131 of an electric motor device 130, wherein the housing of the motor device 130, a bearing adjacent to the disc 132 is fixed for stably supporting the shaft 131.
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112014005294.9T DE112014005294A5 (en) | 2013-11-20 | 2014-11-20 | Apparatus for generating heat |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2013100392 | 2013-11-20 | ||
DEPCT/DE2013/100392 | 2013-11-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015074645A1 true WO2015074645A1 (en) | 2015-05-28 |
Family
ID=52434463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2014/100409 WO2015074645A1 (en) | 2013-11-20 | 2014-11-20 | Device for generating heat |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE112014005294A5 (en) |
WO (1) | WO2015074645A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3525549A4 (en) * | 2016-10-06 | 2020-06-17 | Maxwell & Lorentz, S.L. | Device for generating heat by means of magnetic induction |
US11564290B2 (en) | 2018-07-25 | 2023-01-24 | Heat X, LLC | Magnetic induction style furnace or heat pump incorporating forced air or fluid blowers |
US11564288B2 (en) | 2018-07-25 | 2023-01-24 | Heat X, LLC | Magnetic induction style furnace or heat pump or magnetic refrigerator having combination conductive and heated or cooled fluid redirecting rotational plate |
US11564289B2 (en) | 2018-07-25 | 2023-01-24 | Heat X, LLC | Magnetic induction style furnace or heat pump with variable blower functionality including retractable magnet arrays |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4511777A (en) * | 1984-07-19 | 1985-04-16 | Frank Gerard | Permanent magnet thermal energy system |
FR2777411A1 (en) * | 1998-04-09 | 1999-10-15 | Usui Kokusai Sangyo Kk | Eddy current induction heater for auxiliary heating of engine cooling water for improving starting performance of engine |
WO2002087285A1 (en) * | 2001-04-19 | 2002-10-31 | Paolo Arnaldo Rosastro | Device for converting magnetic energy into thermal energy, particularly for heating material in a solid or fluid state |
WO2003011002A2 (en) * | 2001-07-24 | 2003-02-06 | Magtec, Llc | Magnetic heater apparatus and method |
US20060086729A1 (en) * | 2002-07-23 | 2006-04-27 | Lunneborg Timothy W | Controlled torque magnetic heat generation |
-
2014
- 2014-11-20 DE DE112014005294.9T patent/DE112014005294A5/en not_active Withdrawn
- 2014-11-20 WO PCT/DE2014/100409 patent/WO2015074645A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4511777A (en) * | 1984-07-19 | 1985-04-16 | Frank Gerard | Permanent magnet thermal energy system |
FR2777411A1 (en) * | 1998-04-09 | 1999-10-15 | Usui Kokusai Sangyo Kk | Eddy current induction heater for auxiliary heating of engine cooling water for improving starting performance of engine |
WO2002087285A1 (en) * | 2001-04-19 | 2002-10-31 | Paolo Arnaldo Rosastro | Device for converting magnetic energy into thermal energy, particularly for heating material in a solid or fluid state |
WO2003011002A2 (en) * | 2001-07-24 | 2003-02-06 | Magtec, Llc | Magnetic heater apparatus and method |
US20060086729A1 (en) * | 2002-07-23 | 2006-04-27 | Lunneborg Timothy W | Controlled torque magnetic heat generation |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3525549A4 (en) * | 2016-10-06 | 2020-06-17 | Maxwell & Lorentz, S.L. | Device for generating heat by means of magnetic induction |
US11564290B2 (en) | 2018-07-25 | 2023-01-24 | Heat X, LLC | Magnetic induction style furnace or heat pump incorporating forced air or fluid blowers |
US11564288B2 (en) | 2018-07-25 | 2023-01-24 | Heat X, LLC | Magnetic induction style furnace or heat pump or magnetic refrigerator having combination conductive and heated or cooled fluid redirecting rotational plate |
US11564289B2 (en) | 2018-07-25 | 2023-01-24 | Heat X, LLC | Magnetic induction style furnace or heat pump with variable blower functionality including retractable magnet arrays |
Also Published As
Publication number | Publication date |
---|---|
DE112014005294A5 (en) | 2016-09-08 |
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