CN101636008B - Plane heat source - Google Patents
Plane heat source Download PDFInfo
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- CN101636008B CN101636008B CN200810142615A CN200810142615A CN101636008B CN 101636008 B CN101636008 B CN 101636008B CN 200810142615 A CN200810142615 A CN 200810142615A CN 200810142615 A CN200810142615 A CN 200810142615A CN 101636008 B CN101636008 B CN 101636008B
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- 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
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
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- 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
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/56—Heating cables
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- 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
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
- H05B2203/003—Heaters using a particular layout for the resistive material or resistive elements using serpentine layout
-
- 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
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
- H05B2203/007—Heaters using a particular layout for the resistive material or resistive elements using multiple electrically connected resistive elements or resistive zones
-
- 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
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/011—Heaters using laterally extending conductive material as connecting means
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- 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
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/013—Heaters using resistive films or coatings
-
- 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
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/032—Heaters specially adapted for heating by radiation heating
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- 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
- H05B2214/00—Aspects relating to resistive heating, induction heating and heating using microwaves, covered by groups H05B3/00, H05B6/00
- H05B2214/04—Heating means manufactured by using nanotechnology
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- Resistance Heating (AREA)
- Surface Heating Bodies (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
A plane heat source comprises a substrate, a heating layer and at least two electrodes, wherein, the heating layer is arranged on the substrate; the two electrodes are arranged at intervals and are electrically connected with the heating layer respectively; the heating layer comprises a carbon nano tube layer which comprises a plurality of isotropic carbon nano tubes preferentially arrayed along the fixed or different orientation.
Description
Technical field
The present invention relates to a kind of plane heat source, relate in particular to a kind of plane heat source based on CNT.
Background technology
Thermal source plays an important role in people's production, life, scientific research.Plane heat source is a kind of of thermal source; Its characteristics are that plane heat source has a planar structure, place the top of this planar structure that object is heated heated material, therefore; Plane heat source can heat each position of heated material simultaneously, and it is higher to heat wide, homogeneous heating and efficient.Plane heat source successfully is used for industrial circle, scientific research field or sphere of life etc., like electric heater, infrared therapeutic apparatus, electric heater etc.
Existing plane heat source generally comprises a zone of heating and at least two electrodes, and these at least two electrodes are arranged at the surface of this zone of heating, and is connected with the surface electrical of this zone of heating.When the electrode on connecting zone of heating fed low-voltage current, heat discharged from zone of heating at once.Now commercially available plane heat source adopts metal heating wire to carry out the electric heating conversion as zone of heating usually.Yet the intensity of heating wire is not high to be easy to fracture, particularly crooked or when being converted into certain angle, therefore uses to be restricted.In addition, with the heat that metal heating wire was produced be with common wavelength to extraradial, its electric conversion efficiency is not high to be unfavorable for saving the energy.
The invention of non-metal carbon fiber electric conducting material is that the development of plane heat source has brought breakthrough.The zone of heating that adopts carbon fiber usually at the outside insulating barrier that applies one deck waterproof of carbon fiber as the element of electric heating conversion to replace the metal electric heated filament.Because and compared with metal, carbon fiber has toughness preferably, and this has solved the not shortcoming of high frangible of heating wire intensity to a certain extent.Yet, outwards dispel the heat owing to carbon fiber is still with common wavelength, so and the low problem of unresolved electric conversion rate.In order to address the above problem, the zone of heating of employing carbon fiber generally comprises many carbon fiber thermal source wires layings and forms.This carbon fiber thermal source wire is the conductive core line that an appearance is enclosed with chemical fibre or cotton thread.Outside dip-coating one deck water proof fire retardant insulating material of this chemical fibre or cotton thread.Said conductive core line has the cotton thread of far ultrared paint to be entwined by many carbon fibers and many surface coherings.Add the sticking cotton thread that scribbles far ultrared paint in the conductive core line, one can strengthen the intensity of heart yearn, and two can make energising back carbon lead the heat that fiber sends can be with infrared wavelength to external radiation.
Yet, adopt carbon fiber paper to have following shortcoming as zone of heating: the first, carbon fiber strength is big inadequately, breaks easily, needs to add the intensity that cotton thread improves carbon fiber, has limited its range of application; The second, the electric conversion efficiency of carbon fiber itself is lower, needs to add the sticking cotton thread that scribbles far ultrared paint and improves electric conversion efficiency, is unfavorable for energy-conserving and environment-protective; The 3rd, need process the carbon fiber thermal source wire earlier and process zone of heating again, be unfavorable for large-area manufacturing, be unfavorable for inhomogeneity requirement, simultaneously, be unfavorable for the making of miniature plane heat source.
In view of this, necessary a kind of plane heat source is provided, this plane heat source intensity is big, and electric conversion efficiency is higher, helps saving the energy and heating evenly, and the controlled amount of plane heat source can be made into large tracts of land plane heat source or miniature plane heat source.
Summary of the invention
A kind of plane heat source, this plane heat source comprise one first electrode, one second electrode and a zone of heating.Said first electrode and second electrode gap are arranged on this zone of heating, and electrically contact with this zone of heating.This zone of heating comprises a carbon nanotube layer, and this carbon nanotube layer comprises isotropism, is orientated a plurality of CNTs of arranging according to qualifications along fixed-direction orientation or different directions.
Compared with prior art, described plane heat source has the following advantages: the first, and CNT can be processed the carbon nanotube layer of arbitrary dimension easily, both can be applied to macroscopical field and also can be applied to microscopic fields.The second, CNT has littler density than carbon fiber, so, adopt the plane heat source of carbon nanotube layer to have lighter weight, easy to use.The 3rd, the electric conversion efficiency of carbon nanotube layer is high, and thermal resistivity is low, so this plane heat source has the characteristics rapid, that thermo-lag is little, rate of heat exchange is fast that heat up.The 4th, described carbon nanotube layer can directly obtain through rolling carbon nano pipe array, is easy to preparation, and cost is lower.
Description of drawings
Fig. 1 is the structural representation of the plane heat source that provides of present technique scheme implementation example.
Fig. 2 is the II-II generalized section of Fig. 1.
Fig. 3 provides for present technique scheme implementation example comprises the stereoscan photograph of the carbon nanotube layer of the CNT that is arranged of preferred orient along different directions.
The stereoscan photograph of the carbon nanotube layer that comprises the CNT that the same direction in edge is arranged of preferred orient that Fig. 4 provides for present technique scheme implementation example.
Embodiment
Below will be described with reference to the accompanying drawings present technique scheme plane heat source.
See also Fig. 1 and Fig. 2, present technique scheme implementation example provides a kind of plane heat source 10, and this plane heat source 10 comprises a substrate 18, a reflector 17, a zone of heating 16, one first electrode 12, one second electrode 14 and an insulating protective layer 15.Said reflector 17 is arranged at the surface of substrate 18.Said zone of heating 16 is arranged at the surface in said reflector 17.Said first electrode 12 and second electrode 14 are provided with at interval, and electrically contact with this zone of heating 16, are used for making said zone of heating 16 to flow through electric current.Said insulating protective layer 15 is arranged at the surface of said zone of heating 16, and said first electrode 12 and second electrode 14 are covered, and is used to avoid said zone of heating 16 absorption introduced contaminantses.
Said substrate 18 shapes are not limit, and it has a surface and is used to support zone of heating 16 or reflector 17.Preferably, said substrate 18 is a platy substrate, and its material can be hard material, as: pottery, glass, resin, quartz etc., can also select flexible material, as: plastics or flexible fiber etc.When being flexible material, this plane heat source 10 can be bent into arbitrary shape in use as required.Wherein, the size of substrate 18 is not limit, and can change according to actual needs.The preferred substrate 18 of present embodiment is a ceramic substrate.
The setting in said reflector 17 is used for reflecting the heat that zone of heating 16 is sent out, thereby the direction of control heating is used for the single face heating, and further improves the efficient of heating.The material in said reflector 17 is a white insulating material, as: metal oxide, slaine or pottery etc.In the present embodiment, reflector 17 is the alundum (Al layer, and its thickness is 100 microns~0.5 millimeter.This reflector 17 can be formed at this substrate 18 surfaces through sputter or additive method.Be appreciated that said reflector 17 also can be arranged on the surface of substrate 18 away from zone of heating 16, promptly said substrate 18 is arranged between said zone of heating 16 and the said reflector 17, further strengthens the effect of reflector 17 reflecting heats.Said reflector 17 is a selectable structure.Said zone of heating 16 can be set directly at the surface of substrate 18, and this moment, the heating direction of plane heat source 10 was not limit, and can be used for two-sided heating.
Said zone of heating 16 comprises a carbon nanotube layer, and this carbon nanotube layer itself has certain viscosity, and viscosity that can utilization itself is arranged at the surface of substrate 18, also can be arranged at the surface of substrate 18 through binding agent.Described binding agent is a silica gel.The length of this carbon nanotube layer, width and thickness are not limit, and can select according to actual needs.
Said carbon nanotube layer comprises equally distributed CNT.The CNT in this carbon nanotube layer and the surface of the carbon nanotube layer α that has angle, wherein, α is more than or equal to zero degree and smaller or equal to 15 degree (0≤α≤15 °).Preferably, the CNT in the said carbon nanotube layer is parallel to the surface of carbon nanotube layer.This carbon nanotube layer can be through rolling carbon nano pipe array preparation, and different according to the mode that rolls, the CNT in this carbon nanotube layer has different spread patterns.Particularly, CNT can isotropism be arranged; When different directions rolls, CNT is arranged of preferred orient along different directions, sees also Fig. 3; When rolling along same direction, CNT is arranged of preferred orient along a fixed-direction, sees also Fig. 4.CNT in the said carbon nanotube layer partly overlaps.Attract each other through Van der Waals force between the CNT in the said carbon nanotube layer, combine closely, make this carbon nanotube layer have good flexible, can bending fold become arbitrary shape and do not break.
CNT in this carbon nanotube layer comprises one or more in SWCN, double-walled carbon nano-tube and the multi-walled carbon nano-tubes.The diameter of said SWCN is 0.5 nanometer~10 nanometers, and the diameter of double-walled carbon nano-tube is 1 nanometer~15 nanometers, and the diameter of multi-walled carbon nano-tubes is 1.5 nanometers~50 nanometers.The length of this CNT is greater than 50 microns.The length of CNT is greater than 50 microns, and preferably, the length of CNT is 200~900 microns.
The area and the thickness of this carbon nanotube layer are not limit, and can select according to actual needs.The area of this carbon nanotube layer is relevant with the size of the substrate that carbon nano pipe array is grown.The height of this CNT layer thickness and carbon nano pipe array and the pressure that rolls are relevant, can be 1 micron~1 millimeter.The height that is appreciated that carbon nano pipe array is bigger and applied pressure is more little, and then the thickness of the carbon nanotube layer of preparation is big more; Otherwise the height of carbon nano pipe array is more little and applied pressure is big more, and then the thickness of the carbon nanotube layer of preparation is more little.The thermal response speed that is appreciated that carbon nanotube layer is relevant with its thickness.Under situation of the same area, the thickness of carbon nanotube layer is big more, and thermal response speed is slow more; Otherwise the thickness of carbon nanotube layer is more little, and thermal response speed is fast more.
In the present embodiment, zone of heating 16 employing thickness are 100 microns carbon nanotube layer.The length of this carbon nanotube layer is 5 centimetres, and the width of carbon nanotube layer is 3 centimetres.Utilize the viscosity of carbon nanotube layer itself, this carbon nanotube layer is arranged at the surface of substrate 18.
Said first electrode 12 and second electrode 14 are made up of electric conducting material, and the shape of this first electrode 12 and second electrode 14 is not limit, and can be conductive film, sheet metal or metal lead wire.Preferably, first electrode 12 and second electrode 14 are layer of conductive film.The thickness of this conductive film is 0.5 nanometer~100 micron.The material of this conductive film can be metal, alloy, indium tin oxide (ITO), antimony tin oxide (ATO), conductive silver glue, conducting polymer or conductive carbon nanotube etc.This metal or alloy material can be the alloy of aluminium, copper, tungsten, molybdenum, gold, titanium, neodymium, palladium, caesium or its combination in any.In the present embodiment, the material of said first electrode 12 and second electrode 14 is the Metal Palladium film, and thickness is 5 nanometers.Said Metal Palladium and CNT have wetting effect preferably, help forming good electrical contact between said first electrode 12 and second electrode 14 and the said zone of heating 16, reduce ohmic contact resistance.
Described first electrode 12 and second electrode 14 are provided with at interval, and are electrically connected with zone of heating 16 respectively, can be arranged on the same surface of zone of heating 16 also can be arranged on the different surfaces of zone of heating 16.Wherein, first electrode 12 and second electrode 14 are provided with at interval, avoid short circuit phenomenon to produce so that zone of heating 16 inserts certain resistance when being applied to plane heat source 10.Owing to good adhesiveness is arranged as the carbon nanotube layer of zone of heating 16 itself, thus first electrode 12 and second electrode 14 direct just can and carbon nanotube layer between form and well electrically contact.
In addition; Described first electrode 12 and second electrode 14 also can be arranged on the surface of this zone of heating 16 through a conductive adhesive (figure does not show); Conductive adhesive can also be fixed in said first electrode 12 and second electrode 14 on the surface of zone of heating 16 when realizing that first electrode 12 and second electrode 14 electrically contact with zone of heating 16 better.The preferred conductive adhesive of present embodiment is an elargol.
The structure and material that is appreciated that first electrode 12 and second electrode 14 is not all limit, and it is provided with purpose is to flow through electric current in order to make in the said zone of heating 16.Therefore, 14 needs of said first electrode 12 and second electrode conduction, and and said zone of heating 16 between form and electrically contact all in protection scope of the present invention.
But said insulating protective layer 15 is a choice structure, and its material is an insulating material, as: rubber, resin etc.Said insulating protective layer 15 thickness are not limit, and can select according to actual conditions.Said insulating protective layer 15 is covered on said first electrode 12, second electrode 14 and the zone of heating 16, and this plane heat source 10 is used under state of insulation, can also avoid the carbon nanotube adsorption introduced contaminants in the said zone of heating 16 simultaneously.In the present embodiment, the material of this insulating protective layer 15 is a rubber, and its thickness is 0.5~2 millimeter.
The plane heat source 10 of present technique scheme implementation example in use, can be earlier with first electrode 12 of plane heat source 10 with insert power supply after second electrode 14 is connected lead.Carbon nanotube layer after inserting power supply in the thermal source 10 can give off the electromagnetic wave of certain wave-length coverage.Said plane heat source 10 can directly contact with the surface of heated material.Perhaps; Owing to have excellent conducting performance as the CNT in the carbon nanotube layer of zone of heating 16 in the present embodiment; And itself has had certain self-supporting property and stability this carbon nanotube layer, and said plane heat source 10 can at intervals be provided with heated material.
CNT has excellent conducting performance and thermal stability, and as a desirable black matrix structure, has than higher radiation efficiency.This plane heat source 10 is exposed in the environment of oxidizing gas or atmosphere, and wherein the CNT layer thickness is 1 millimeter, and through regulating supply voltage at 10 volts~30 volts, this plane heat source 10 can give off the long electromagnetic wave of wavelength.The temperature of finding this plane heat source 10 through temperature measuring set is 50 ℃~500 ℃.For object with black matrix structure, when being 200 ℃~450 ℃, its pairing temperature just can send thermal radiation invisible to the human eye (infrared ray), and the thermal radiation of this moment is the most stable, most effective.Use the heater element that carbon nanotube layer is processed, can be applicable to fields such as electric heater, infrared therapeutic apparatus, electric heater.
Further, the plane heat source 10 in the present technique scheme implementation example is put into a vacuum plant, through regulating supply voltage at 80 volts~150 volts, this plane heat source 10 can give off the short electromagnetic wave of wavelength.When supply voltage during greater than 150 volts, this plane heat source 10 can send visible lights such as ruddiness, gold-tinted successively.The temperature of finding this plane heat source 10 through temperature measuring set can reach more than 1500 ℃, and can produce an ordinary hot radiation this moment.Along with the further increase of supply voltage, this plane heat source 10 can also produce the ray invisible to the human eye (ultraviolet light) of killing bacteria, can be applicable to fields such as light source, display device.
Described plane heat source has the following advantages: the first, and intensity and toughness carbon nanotube layer are better flexible preferably because CNT has, and are difficult for breaking, and make it have long useful life.Second; Even carbon nanotube in the carbon nanotube layer distributes, and therefore has homogeneous thickness and resistance, and heating evenly; The electric conversion efficiency of CNT is high, so this plane heat source has the characteristics rapid, that thermo-lag is little, rate of heat exchange is fast, radiation efficiency is high that heat up.The 3rd, the diameter of CNT is less, makes carbon nanotube layer have less area or thickness, can prepare miniature plane heat source, is applied to the heating of microdevice.The 4th, described carbon nanotube layer can directly obtain through rolling carbon nano pipe array, is easy to preparation, and cost is lower.
In addition, those skilled in the art also can do other variations in spirit of the present invention, and certainly, these all should be included within the present invention's scope required for protection according to the variation that the present invention's spirit is done.
Claims (12)
1. plane heat source, it comprises:
One substrate;
One zone of heating, said zone of heating is arranged at the surface of substrate; And,
At least two electrodes, this two electrode gap settings and being electrically connected with zone of heating respectively;
It is characterized in that said zone of heating comprises a carbon nanotube layer, and this carbon nanotube layer forms by a plurality of isotropism or along the CNT that different directions is arranged of preferred orient, connect through Van der Waals force between the said CNT.
2. plane heat source as claimed in claim 1 is characterized in that, the CNT in the said carbon nanotube layer and the surface of the carbon nanotube layer α that has angle, and wherein, α is more than or equal to zero degree and smaller or equal to 15 degree (0≤α≤15 °).
3. plane heat source as claimed in claim 1 is characterized in that, the thickness of described carbon nanotube layer is 1 micron to 1 millimeter.
4. plane heat source as claimed in claim 1 is characterized in that the CNT in the described carbon nanotube layer partly overlaps.
5. plane heat source as claimed in claim 1 is characterized in that, attracts each other, combines closely through Van der Waals force between the CNT in the said carbon nanotube layer.
6. plane heat source as claimed in claim 1 is characterized in that, the length of said CNT is greater than 50 microns, and diameter is less than 50 nanometers.
7. plane heat source as claimed in claim 1 is characterized in that, the material of said at least two electrodes is metal, alloy, indium tin oxide, antimony tin oxide, conductive silver glue, conducting polymer or conductive carbon nanotube.
8. plane heat source as claimed in claim 1 is characterized in that, said at least two electrodes are arranged on the same surface or the different surfaces of zone of heating.
9. plane heat source as claimed in claim 1 is characterized in that, the material of said substrate is flexible material or hard material, and said flexible material comprises plastics or flexible fiber, and said hard material comprises pottery, glass, resin or quartz.
10. plane heat source as claimed in claim 1 is characterized in that said plane heat source further comprises a reflector, and this reflector is arranged between zone of heating and the substrate or is arranged at the surface of said substrate away from zone of heating.
11. plane heat source as claimed in claim 10 is characterized in that, the material in said reflector is metal oxide, slaine or pottery, and thickness is 100 microns~0.5 millimeter.
12. plane heat source as claimed in claim 1 is characterized in that, said plane heat source comprises that further an insulating protective layer is arranged at said zone of heating surface, and the material of said insulating protective layer comprises rubber or resin.
Priority Applications (40)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810142615A CN101636008B (en) | 2008-07-25 | 2008-07-25 | Plane heat source |
KR1020080094915A KR20090033138A (en) | 2007-09-28 | 2008-09-26 | Planar heating source |
EP08253151A EP2043406B1 (en) | 2007-09-28 | 2008-09-26 | Plane heat source |
ES08253151T ES2386584T3 (en) | 2007-09-28 | 2008-09-26 | Flat thermal source |
US12/456,071 US20100126985A1 (en) | 2008-06-13 | 2009-06-11 | Carbon nanotube heater |
US12/460,868 US20090321421A1 (en) | 2008-06-13 | 2009-07-23 | Carbon nanotube heater |
US12/460,871 US20100230400A1 (en) | 2008-06-13 | 2009-07-23 | Carbon nanotube heater |
US12/460,867 US20090314765A1 (en) | 2008-06-13 | 2009-07-23 | Carbon nanotube heater |
US12/460,851 US20090321418A1 (en) | 2008-06-13 | 2009-07-23 | Carbon nanotube heater |
US12/460,869 US20100139845A1 (en) | 2008-06-13 | 2009-07-23 | Carbon nanotube heater |
US12/460,853 US20090321419A1 (en) | 2008-06-13 | 2009-07-23 | Carbon nanotube heater |
US12/460,848 US20100000985A1 (en) | 2008-06-13 | 2009-07-23 | Carbon nanotube heater |
US12/460,852 US20100140258A1 (en) | 2008-06-13 | 2009-07-23 | Carbon nanotube heater |
US12/460,854 US20090321420A1 (en) | 2008-06-13 | 2009-07-23 | Carbon nanotube heater |
US12/460,849 US20100000986A1 (en) | 2008-06-13 | 2009-07-23 | Carbon nanotube heater |
US12/460,817 US20100108664A1 (en) | 2008-06-13 | 2009-07-23 | Carbon nanotube heater |
US12/460,858 US20100000988A1 (en) | 2008-06-13 | 2009-07-23 | Carbon nanotube heater |
US12/460,855 US20100000987A1 (en) | 2008-06-13 | 2009-07-23 | Carbon nanotube heater |
US12/460,859 US20100000989A1 (en) | 2008-06-13 | 2009-07-23 | Carbon nanotube heater |
US12/460,850 US20100140257A1 (en) | 2008-06-13 | 2009-07-23 | Carbon nanotube heater |
US12/460,870 US20100000990A1 (en) | 2008-06-13 | 2009-07-23 | Carbon nanotube heater |
JP2009173469A JP5390288B2 (en) | 2008-07-25 | 2009-07-24 | Surface heat source |
US12/462,188 US20100139851A1 (en) | 2008-06-13 | 2009-07-30 | Carbon nanotube heater |
US12/462,155 US20100140259A1 (en) | 2008-06-13 | 2009-07-30 | Carbon nanotube heater |
US12/462,153 US20100000669A1 (en) | 2008-06-13 | 2009-07-30 | Carbon nanotube heater |
US12/655,507 US20100122980A1 (en) | 2008-06-13 | 2009-12-31 | Carbon nanotube heater |
US12/658,184 US20100147828A1 (en) | 2008-06-13 | 2010-02-04 | Carbon nanotube heater |
US12/658,182 US20100147827A1 (en) | 2008-06-13 | 2010-02-04 | Carbon nanotube heater |
US12/658,237 US20100154975A1 (en) | 2008-06-13 | 2010-02-04 | Carbon Nanotube heater |
US12/658,193 US20100147829A1 (en) | 2008-06-13 | 2010-02-04 | Carbon nanotube heater |
US12/658,198 US20100147830A1 (en) | 2008-06-07 | 2010-02-04 | Carbon nanotube heater |
US12/660,356 US20110024410A1 (en) | 2008-06-13 | 2010-02-25 | Carbon nanotube heater |
US12/660,820 US20100163547A1 (en) | 2008-06-13 | 2010-03-04 | Carbon nanotube heater |
US12/661,110 US20100218367A1 (en) | 2008-06-13 | 2010-03-11 | Method for making carbon nanotube heater |
US12/661,150 US20100170890A1 (en) | 2008-06-13 | 2010-03-11 | Carbon nanotube heater |
US12/661,165 US20100170891A1 (en) | 2008-06-13 | 2010-03-11 | Carbon nanotube heater |
US12/661,115 US20100200567A1 (en) | 2008-06-13 | 2010-03-11 | Carbon nanotube heater |
US12/661,133 US20100200568A1 (en) | 2008-06-13 | 2010-03-11 | Carbon nanotube heater |
US12/661,926 US20100187221A1 (en) | 2008-06-13 | 2010-03-25 | Carbon nanotube hearter |
US12/750,186 US20100180429A1 (en) | 2008-06-13 | 2010-03-30 | Carbon nanotube heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810142615A CN101636008B (en) | 2008-07-25 | 2008-07-25 | Plane heat source |
Publications (2)
Publication Number | Publication Date |
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CN101636008A CN101636008A (en) | 2010-01-27 |
CN101636008B true CN101636008B (en) | 2012-08-29 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN200810142615A Active CN101636008B (en) | 2007-09-28 | 2008-07-25 | Plane heat source |
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JP (1) | JP5390288B2 (en) |
CN (1) | CN101636008B (en) |
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KR20140105640A (en) * | 2013-02-22 | 2014-09-02 | (주)엘지하우시스 | Thermal mat for car by using radiant heat |
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