WO1996029845A1 - Heizeinrichtung zum erwärmen eines mediums - Google Patents
Heizeinrichtung zum erwärmen eines mediums Download PDFInfo
- Publication number
- WO1996029845A1 WO1996029845A1 PCT/CH1996/000104 CH9600104W WO9629845A1 WO 1996029845 A1 WO1996029845 A1 WO 1996029845A1 CH 9600104 W CH9600104 W CH 9600104W WO 9629845 A1 WO9629845 A1 WO 9629845A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- heating device
- medium
- permanent magnets
- magnetic field
- electrically conductive
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 47
- 230000005291 magnetic effect Effects 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 239000004020 conductor Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 230000005672 electromagnetic field Effects 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- -1 for example Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003302 ferromagnetic material Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- GQHZBSPNWMRGMM-UHFFFAOYSA-N [Co].[Sr] Chemical compound [Co].[Sr] GQHZBSPNWMRGMM-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24V—COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
- F24V99/00—Subject matter not provided for in other main groups of this subclass
-
- 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
- H05B6/108—Induction heating apparatus, other than furnaces, for specific applications using a susceptor for heating a fluid
Definitions
- the invention relates to a heating device for heating a medium, with a plurality of permanent magnets arranged next to one another, which generate a magnetic field, in the area of which an electrically conductive material is arranged and a linear and / or rotary relative movement can be generated between the material and the permanent magnets , which heats the material.
- a rotor is arranged in a high vacuum-side interior of a housing, on which rotor disks are attached, which are also attached to the cooperate stator washers attached to the housing.
- the components provided with these surfaces are heated.
- the rotor is heated by eddy currents which result from the interaction of its own rotation with a magnetic field, the field lines of which run perpendicular to the rotor axis.
- the magnetic field is generated by means of a permanent or electromagnet attached outside the housing, the field lines of which run perpendicular to the rotor axis.
- a rotatable bell made of ferromagnetic material is arranged in the bottom of a boiler which is used to generate steam and which is made of a highly conductive material.
- permanent magnets are provided, which emit a radial magnetic field in alternating pole order.
- the container surrounding the bell has a ring which surrounds the permanent magnets at a short distance and which is likewise made of ferromagnetic material, for example soft iron.
- the present invention was based on the object of creating a heating device of the type described in the introduction, by means of which a better heat transfer and thus an increased degree of efficiency for heating a medium is achieved compared to the known solutions. Furthermore, this device should be suitable for various areas of application. According to the invention, the object is achieved in that a medium, in particular an electrically conductive liquid or a gas, is provided as the electrically conductive material, which is guided by the magnetic field generated by the permanent magnets and is heated by the eddy currents generated therein.
- the permanent magnets are arranged on the circumference of a rotor, from which the magnetic field is radiated approximately radially and the medium is guided inside or outside this rotor, the relative movement being effected by rotating the rotor.
- the permanent magnets on the end face of a rotating disk are arranged such that they generate a magnetic field radiating in the direction of the disk axis of rotation and the medium is placed at a distance from at least one end face of the disk.
- FIG. 1 shows a schematic longitudinal section through a heating device according to the invention
- FIG. 2 shows a cross section through the heating device according to FIG.
- FIG. 3 shows a schematic cross section through an alternative embodiment of a heating device according to the invention
- FIG. 4 shows a plan view of the rotating disk provided with permanent magnets according to FIG. 3
- 5 shows a variant of a partially shown line coil in plan view
- FIG. 6 shows the line coil in cross section along the line VI-VI according to FIG. 5.
- a heating device 10 provided for heating a liquid medium 1 1, which essentially consists of a housing 12, a rotor, a conduit coil 14 guided around the latter and containing the medium 1 1, and a drive unit 13.
- the rotor comprises a shaft 15 which is rotatably mounted in the housing 12 and a drum 18 which is concentrically attached to it by means of flanges 34.
- the housing 12 has a cylindrical outer shape and has a base 16 by means of which it can be placed on a floor or the like and can be attached to it if necessary. Furthermore, this housing 12 is preferably provided on its entire inner surface with thermal and, if appropriate, sound insulation 32, 33.
- the housing 12 is also formed in two or more parts in order to be able to mount the rotor therein.
- the drum 18 is fastened on both sides to a flange 34, which are held on the shaft 15 in a rotationally fixed manner.
- the rotor formed with these is, as mentioned, rotatably mounted in the housing 12 and coupled to the drive unit 13, which has, for example, an electric motor 17 and a deflection gear 19.
- the drive unit 13 which has, for example, an electric motor 17 and a deflection gear 19.
- a cylindrical body could also be provided instead of a drum 18.
- a plurality of permanent magnets 22, 24 arranged next to one another and a helical coil 14 which is guided helically around the drum 18 and with the electrically conductive medium 11 flowing through them are provided on the circumference of the drum 18. Between these permanent magnets 22, 24 and the medium 11 located in the region of the magnetic field generated by them, a rotational relative movement is generated between them when the drum 18 rotates.
- the permanent magnets 22, 24 thus pass the medium 1 1 in succession and generate eddy currents therein cause the medium to heat up.
- a plurality of magnets 22, 24 are inserted within a recess 18 'in the axial direction of the drum 18, these magnets advantageously being arranged with the same poles on the outer side.
- the permanent magnets 22, 24 are arranged on the circumference of the drum 18 preferably at the smallest possible distance from one another and alternately provided on the outside with a north (+) or south pole (-), as a result of which these magnets Continuously acting loop-shaped magnetic fields radiate within a certain bandwidth, which cause the eddy currents in the medium in this bandwidth when there is relative movement.
- These permanent magnets 22, 24 are expediently inserted in the recesses running parallel to the axis of rotation, which are provided on the circumference of the drum 18, and are held by a fastening ring 18 "which surrounds the drum.
- This fastening ring 18" is advantageously made of a non-magnetic material manufactured and can be placed over the drum after the magnets have been placed around the drum.
- the drum 18 in turn is advantageously made of a non-metallic material.
- the permanent magnets 22, 24 are each formed in a rectangular rod shape, with several being arranged one behind the other in a recess 18 'in the drum 18 such that the permanent magnetic field generated by them is each radiated approximately radially from the drum 18 and in one loop each enters the adjacent opposite poles again approximately in the radial direction.
- the medium 11 and with it the line coil 14, which is fixed in the housing 12, are arranged at a defined distance from these magnets, so that they are located within the magnetic field generated by them. This distance is advantageously chosen to be very small, ie only a few millimeters.
- the line coil 14 has a rectangular cross section and the distances between the adjacent windings are kept as small as possible so that unused gaps are created in which the magnetic field is present but not the medium to be heated.
- a large number of magnets 22, 24 in, evenly distributed, are provided on the drum 18, which is provided with an outside diameter of approximately 300 mm and a length of approximately 500 mm the smallest possible distance from each other, each having a height of 20 mm and a width of 10 mm, and five same-pole magnetic rods are inserted one behind the other per recess.
- the drum 18 rotates at a speed of approximately 3000 rpm. In principle, at a speed of approximately 1000 rpm. achieved sufficient heating of the medium. At a speed of approx. 3000 rpm, the external diameter of the drum of approx. 300 mm results in a relative speed of approx. 47 m / s.
- the permanent magnets 22, 24 are made from a commercially available material, preferably from neodymium, from a strontium-ferrite, a strontium-cobalt alloy or from another material suitable for the respective application. It is self-evident that the stronger the magnetic field generation per surface unit is provided in such a permanent magnet, that consequently the greater the heating in the medium is effected with otherwise constant conditions.
- the line coil 14 is preferably formed from non-magnetic plastic. However, it could also be made from an electrically conductive material, for example from a copper alloy, from chromium steel, aluminum or a noble metal, such as platinum or the like. It is advantageously wound around the drum several times.
- a chemical additive for example potassium, or another additive with the same effect is advantageously added to the electrically conductive water.
- Greater heat transfer is achieved when the water in the line is let through in a turbulent flow.
- the two-part housing 12 is provided on the inside with an insulation layer 32, 33 which, in addition to the heat and sound insulation, is preferably additionally provided with insulation, such as, for example, or a lead foil, which shields the electromagnetic fields from the outside is.
- insulation layer 32, 33 which, in addition to the heat and sound insulation, is preferably additionally provided with insulation, such as, for example, or a lead foil, which shields the electromagnetic fields from the outside is.
- the inside of the housing could also be clad with a non-magnetic steel sleeve.
- the rotor 25 is formed by the drum 18 as a flywheel and the energy transmitted by the drive unit can thus advantageously be exhausted. As a result, the rotor continues to run for a while when the drive is switched off. This effect increases the heavier the drum is built.
- the medium provided as electrically conductive water is conveyed through the conduit coil 14, which is helically guided around the drum 18 and attached to the housing 12, in the sense of a continuous-flow heater, the conduit coil 14 having an inlet side 35 and an outlet side 36, which are indicated.
- a line leading directly or indirectly to a consumer is connected to the latter, which line is led back from the outlet side 36 in a closed circuit back to the inlet side 35.
- This heating device 10 is therefore particularly suitable for heating a house, in which the line is either led directly through the radiators or through the floors of the house or indirectly into a storage tank. The water stored in the latter is thereby heated, which is then brought into circulation.
- the line can be led into a boiler or a similar vessel for heating the water contained therein or another medium.
- a control device which is known per se and is not shown in more detail, is advantageously provided, by means of which the drive unit and also a pump which conveys the heated water through the line coil 14 and which is also not illustrated can be switched on and off.
- an emergency switch is provided, upon actuation of which the rotor stops immediately and becomes effective in particular if a set temperature of the line coil is exceeded, for example if the medium would no longer be conveyed for any reason.
- a rotating disk 45 is arranged on both sides of an annular line coil 46, which has uniformly distributed permanent magnets 42, 44 on the end face 45 '.
- the line snake 46 runs parallel to the rotary disks 45, which are fastened on a drive shaft 43, which can be rotated by a drive member, not shown.
- the permanent magnets 42, 44 are arranged relative to one another in such a way that they each radiate a magnetic field approximately in the direction of the axis of rotation 41.
- the two rotating disks 45 are of identical design and their adjacent magnets are equipped with a north and a south pole on the mutually facing end faces, as a result of which a part of the magnetic field is perpendicular to the opposite disk and a part in a loop the two adjacent, opposite-pole magnets 44 on the same disk in turn occur approximately in the axial direction.
- the electrically conductive line coil 46 and thus the likewise conductive medium 11 are placed at a minimal distance from the end faces 45 'of the disks 45, so that they again lie in the magnetic field generated by the magnets 42, 44 .
- the rotary disks are advantageously housed in a housing (not shown in detail) analogous to that according to FIG. 1.
- the magnets 42, 44 are fastened to the outer circumference of a respective rotating disk 45 and a certain number of magnets are arranged at the smallest possible distance from each disk.
- the line coil 46 is once led around the shaft 43 and then guided via the radial outlet side 48 to a consumer.
- This heating device 40 is suitable for applications in which there is little space required for it.
- this line coil 50 shows part of a line coil 50, which could be arranged analogously to the coil which is guided around the drum 18 of the heating device 10.
- this line coil 50 has a bent tube 54, in which transverse guide elements 55, 56, 57, 58, 59 which run radially to it and are fixed in the middle of the Tube 54 are held on a concentrically guided in this round body 52.
- These guide elements 55, 56, 57, 58, 59 which are round or different in cross section, are offset perpendicular to the tube axis at an angle, for example 72 ° as shown, and are also arranged at a distance from one another in the axial direction.
- the medium is given a turbulent flow without the medium being significantly throttled in this tube 54.
- this line coil could also be provided with a means for generating a turbulence flow differently than shown.
- the line coil is advantageously made of a non-conductive material, for example plastic.
- a rotary relative movement between the magnets and the medium could also be generated in that both the line coil 14 and the drum 18 would advantageously be rotated in the opposite direction of rotation.
- the line coil could also be guided helically or in another manner within the drum.
- this drum 18 as well as the magnets could be constructed differently. Practice has shown that the number of permanent magnets should be as large as possible for maximum power transmission, as a result of which more pulses per unit of time would be realized at a given speed of rotation of the drum.
- the drum could also be formed from a multipole ring, which is alternately provided on the outside on the circumference with a north and a south pole.
- a linear or a combined linear and superordinate rotary relative movement could be generated between the magnets and the medium.
- the permanent magnets could also be arranged stationary and the relative movement could only be generated by the medium.
- heating devices are also not limited to the above-mentioned ones, but can be used for a wide variety of areas in which thermal energy is required. Some particularly suitable uses are mentioned here, for example refrigerators, air conditioning systems, car engines, chemical or medical devices.
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Induction Heating (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96905661A EP0760198A1 (de) | 1995-03-17 | 1996-03-18 | Heizeinrichtung zum erwärmen eines mediums |
KR1019960706479A KR970703693A (ko) | 1995-03-17 | 1996-03-18 | 매체가열장치(Device for heating a medium) |
AU49365/96A AU4936596A (en) | 1995-03-17 | 1996-03-18 | Device for heating a medium |
JP8527949A JPH10503617A (ja) | 1995-03-17 | 1996-03-18 | 媒体を加熱する加熱装置 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH76395 | 1995-03-17 | ||
CH763/95-6 | 1995-03-17 | ||
CN96190456A CN1153591A (zh) | 1995-03-17 | 1996-03-18 | 加热介质的加热设备 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996029845A1 true WO1996029845A1 (de) | 1996-09-26 |
Family
ID=25685605
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH1995/000072 WO1996029844A1 (de) | 1995-03-17 | 1995-04-03 | Heizeinrichtung zum erwärmen eines festen oder flüssigen mediums |
PCT/CH1996/000104 WO1996029845A1 (de) | 1995-03-17 | 1996-03-18 | Heizeinrichtung zum erwärmen eines mediums |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH1995/000072 WO1996029844A1 (de) | 1995-03-17 | 1995-04-03 | Heizeinrichtung zum erwärmen eines festen oder flüssigen mediums |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0760198A1 (de) |
JP (1) | JPH10503617A (de) |
CN (1) | CN1153591A (de) |
AU (2) | AU2065195A (de) |
CA (1) | CA2190360A1 (de) |
WO (2) | WO1996029844A1 (de) |
Cited By (3)
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ES2549175A1 (es) * | 2014-04-23 | 2015-10-23 | Antonio CURIEL GRANADOS | Calentador de fluidos |
WO2017144057A1 (de) * | 2016-02-24 | 2017-08-31 | Löhr, Mirja Liane | Vorrichtung zur erzeugung von wärme |
WO2019193122A1 (de) * | 2018-04-06 | 2019-10-10 | Andreas Seiwald | Rotations-induktions-wärmeerzeuger mit gleichstromerregung, extrem kleinem elektrischen/kinetischen wirkungsgrad und extrem hohem thermischen cop |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1005715A1 (de) * | 1997-08-21 | 2000-06-07 | Europat Limited | Heiz-vorrichtung |
GB2336751B (en) * | 1998-04-09 | 2003-08-06 | Usui Kokusai Sangyo Kk | Magnetic heater |
DE19921320C2 (de) * | 1998-05-12 | 2002-10-17 | Usui Kokusai Sangyo Kk | Magnetheizgerät |
JP3955888B2 (ja) * | 2003-12-12 | 2007-08-08 | トック・エンジニアリング株式会社 | 永久磁石式渦電流加熱装置 |
CN101547871B (zh) * | 2006-07-25 | 2012-05-30 | 布里安·安东尼·埃文斯 | 生物质反应器 |
DE102008041104A1 (de) * | 2008-08-07 | 2010-02-11 | Maschinenfabrik Gustav Eirich Gmbh & Co. Kg | Mischvorrichtung mit Induktionsheizung |
JP5390889B2 (ja) * | 2009-03-06 | 2014-01-15 | 信一 近藤 | 金属容器内の液体の加熱方法、及びそのための装置 |
JP5545436B2 (ja) * | 2010-03-31 | 2014-07-09 | 住友電気工業株式会社 | 発電システム |
JP5293626B2 (ja) * | 2010-01-29 | 2013-09-18 | 住友電気工業株式会社 | 誘導加熱装置およびそれを備える発電システム |
WO2011093192A1 (ja) * | 2010-01-29 | 2011-08-04 | 住友電気工業株式会社 | 発電システム |
CN102095219B (zh) * | 2010-12-28 | 2012-12-19 | 张洪军 | 提温式回转体采暖器 |
CN102052706A (zh) * | 2010-12-28 | 2011-05-11 | 张洪军 | 回转体采暖器 |
CN103200719B (zh) * | 2013-03-04 | 2015-04-22 | 哈尔滨工业大学(威海) | 双转子电磁热机 |
CN103347320B (zh) * | 2013-07-09 | 2017-03-22 | 浙江芯特科技有限公司 | 一种柱式永磁涡流加热装置 |
CN103369752B (zh) * | 2013-07-09 | 2017-04-12 | 浙江芯特科技有限公司 | 一种永磁式涡流加热装置 |
KR101430940B1 (ko) * | 2014-01-03 | 2014-09-25 | 강삼열 | 가열 장치 |
CN104202858B (zh) * | 2014-08-28 | 2016-06-29 | 上海锐漫能源科技有限公司 | 加热金属管道流水的滚筒式永磁加热器 |
CN107148725B (zh) * | 2014-11-06 | 2020-01-07 | 日本制铁株式会社 | 涡流式发热装置 |
JP6380147B2 (ja) * | 2015-02-10 | 2018-08-29 | 新日鐵住金株式会社 | 渦電流式発熱装置 |
JP6380148B2 (ja) * | 2015-02-10 | 2018-08-29 | 新日鐵住金株式会社 | 渦電流式発熱装置 |
KR101649820B1 (ko) | 2015-04-20 | 2016-08-19 | 조은별 | 와전류 유도 발열장치 |
CN105135678B (zh) * | 2015-09-23 | 2018-08-07 | 安徽三鼎锅炉制造有限公司 | 有机热载体供热设备 |
WO2017137776A1 (en) * | 2016-02-10 | 2017-08-17 | Rotaheat Limited | Heat generator |
CN109277616A (zh) * | 2018-12-12 | 2019-01-29 | 济南大学 | 一种加工低刚度薄壁叶片的方法及装置 |
JP7156398B2 (ja) * | 2019-01-10 | 2022-10-19 | 日本製鉄株式会社 | 渦電流式発熱装置 |
CN109855285A (zh) * | 2019-03-04 | 2019-06-07 | 田佳龙 | 一种新能源永磁磁化热水机 |
TWI851114B (zh) * | 2023-03-27 | 2024-08-01 | 羅玉 | 綠能磁浮發熱體 |
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DE1106440B (de) * | 1956-02-04 | 1961-05-10 | Max Baermann | Vorrichtung zum Erwaermen des Inhaltes von ganz oder teilweise aus elektrisch bzw. magnetisch gut leitendem Werkstoff bestehenden Behaeltern, insbesondere zum Erhitzen der Speisen in Kochtoepfen, Pfannen od. dgl. mittels eines umlaufenden, mechanisch angetriebenen mehrpoligen Magnetsystems |
DE1169603B (de) * | 1956-04-28 | 1964-05-06 | Max Baermann | Vorrichtung zum Erwaermen des Inhaltes von ganz oder teilweise aus elektrisch bzw. magnetisch gut leitendem Werkstoff bestehenden Behaeltern |
DE1186568B (de) * | 1961-08-12 | 1965-02-04 | Max Baermann | Vorrichtung zum Erwaermen von in Metalldosen, Metallbehaeltern, Metallfolien, Metallpackungen od. dgl. abgefuellten festen oder fluessigen Speisen |
GB2111360A (en) * | 1981-12-11 | 1983-06-29 | Nat Res Dev | Induction heating apparatus |
EP0087727A1 (de) * | 1982-02-27 | 1983-09-07 | Franz Klaus Union Armaturen Pumpen GmbH & Co. | Gerät zur Erwärmung eines strömenden Mediums |
US4421967A (en) * | 1980-07-21 | 1983-12-20 | Vs Systems, Inc. | Windmill driven eddy current heater |
US4511777A (en) * | 1984-07-19 | 1985-04-16 | Frank Gerard | Permanent magnet thermal energy system |
US4614853A (en) * | 1985-10-15 | 1986-09-30 | Frank Gerard | Permanent magnet steam generator |
-
1995
- 1995-04-03 WO PCT/CH1995/000072 patent/WO1996029844A1/de active Application Filing
- 1995-04-03 AU AU20651/95A patent/AU2065195A/en not_active Abandoned
-
1996
- 1996-03-18 CN CN96190456A patent/CN1153591A/zh active Pending
- 1996-03-18 AU AU49365/96A patent/AU4936596A/en not_active Abandoned
- 1996-03-18 EP EP96905661A patent/EP0760198A1/de not_active Withdrawn
- 1996-03-18 WO PCT/CH1996/000104 patent/WO1996029845A1/de not_active Application Discontinuation
- 1996-03-18 CA CA002190360A patent/CA2190360A1/en not_active Abandoned
- 1996-03-18 JP JP8527949A patent/JPH10503617A/ja active Pending
Patent Citations (8)
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DE1106440B (de) * | 1956-02-04 | 1961-05-10 | Max Baermann | Vorrichtung zum Erwaermen des Inhaltes von ganz oder teilweise aus elektrisch bzw. magnetisch gut leitendem Werkstoff bestehenden Behaeltern, insbesondere zum Erhitzen der Speisen in Kochtoepfen, Pfannen od. dgl. mittels eines umlaufenden, mechanisch angetriebenen mehrpoligen Magnetsystems |
DE1169603B (de) * | 1956-04-28 | 1964-05-06 | Max Baermann | Vorrichtung zum Erwaermen des Inhaltes von ganz oder teilweise aus elektrisch bzw. magnetisch gut leitendem Werkstoff bestehenden Behaeltern |
DE1186568B (de) * | 1961-08-12 | 1965-02-04 | Max Baermann | Vorrichtung zum Erwaermen von in Metalldosen, Metallbehaeltern, Metallfolien, Metallpackungen od. dgl. abgefuellten festen oder fluessigen Speisen |
US4421967A (en) * | 1980-07-21 | 1983-12-20 | Vs Systems, Inc. | Windmill driven eddy current heater |
GB2111360A (en) * | 1981-12-11 | 1983-06-29 | Nat Res Dev | Induction heating apparatus |
EP0087727A1 (de) * | 1982-02-27 | 1983-09-07 | Franz Klaus Union Armaturen Pumpen GmbH & Co. | Gerät zur Erwärmung eines strömenden Mediums |
US4511777A (en) * | 1984-07-19 | 1985-04-16 | Frank Gerard | Permanent magnet thermal energy system |
US4614853A (en) * | 1985-10-15 | 1986-09-30 | Frank Gerard | Permanent magnet steam generator |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2549175A1 (es) * | 2014-04-23 | 2015-10-23 | Antonio CURIEL GRANADOS | Calentador de fluidos |
WO2017144057A1 (de) * | 2016-02-24 | 2017-08-31 | Löhr, Mirja Liane | Vorrichtung zur erzeugung von wärme |
WO2019193122A1 (de) * | 2018-04-06 | 2019-10-10 | Andreas Seiwald | Rotations-induktions-wärmeerzeuger mit gleichstromerregung, extrem kleinem elektrischen/kinetischen wirkungsgrad und extrem hohem thermischen cop |
EP4033859A1 (de) | 2018-04-06 | 2022-07-27 | Andreas Seiwald | Rotations-induktions-wärmeerzeuger mit gleichstromerregung, extrem kleinem elektrischen/kinetischen wirkungsgrad und extrem hohem thermischen cop |
US11844169B2 (en) | 2018-04-06 | 2023-12-12 | Andreas Seiwald | Rotary-induction heat generator with direct current excitation, extremely small electrical/kinetic efficiency, and extremely high thermal COP |
Also Published As
Publication number | Publication date |
---|---|
CN1153591A (zh) | 1997-07-02 |
JPH10503617A (ja) | 1998-03-31 |
AU2065195A (en) | 1996-10-08 |
WO1996029844A1 (de) | 1996-09-26 |
CA2190360A1 (en) | 1996-09-26 |
EP0760198A1 (de) | 1997-03-05 |
AU4936596A (en) | 1996-10-08 |
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