CN101616515B - Linear heat source - Google Patents

Linear heat source Download PDF

Info

Publication number
CN101616515B
CN101616515B CN200810068078A CN200810068078A CN101616515B CN 101616515 B CN101616515 B CN 101616515B CN 200810068078 A CN200810068078 A CN 200810068078A CN 200810068078 A CN200810068078 A CN 200810068078A CN 101616515 B CN101616515 B CN 101616515B
Authority
CN
China
Prior art keywords
heat source
line heat
carbon nanotube
heating
carbon nano
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN200810068078A
Other languages
Chinese (zh)
Other versions
CN101616515A (en
Inventor
刘锴
冯辰
姜开利
范守善
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tsinghua University
Hongfujin Precision Industry Shenzhen Co Ltd
Original Assignee
Tsinghua University
Hongfujin Precision Industry Shenzhen Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tsinghua University, Hongfujin Precision Industry Shenzhen Co Ltd filed Critical Tsinghua University
Priority to CN200810068078A priority Critical patent/CN101616515B/en
Priority to US12/456,071 priority patent/US20100126985A1/en
Priority to EP09162562.4A priority patent/EP2136603B1/en
Priority to KR1020090053461A priority patent/KR20090131652A/en
Priority to JP2009154347A priority patent/JP5280951B2/en
Priority to US12/460,859 priority patent/US20100000989A1/en
Priority to US12/460,852 priority patent/US20100140258A1/en
Priority to US12/460,849 priority patent/US20100000986A1/en
Priority to US12/460,853 priority patent/US20090321419A1/en
Priority to US12/460,869 priority patent/US20100139845A1/en
Priority to US12/460,868 priority patent/US20090321421A1/en
Priority to US12/460,817 priority patent/US20100108664A1/en
Priority to US12/460,867 priority patent/US20090314765A1/en
Priority to US12/460,870 priority patent/US20100000990A1/en
Priority to US12/460,848 priority patent/US20100000985A1/en
Priority to US12/460,871 priority patent/US20100230400A1/en
Priority to US12/460,854 priority patent/US20090321420A1/en
Priority to US12/460,855 priority patent/US20100000987A1/en
Priority to US12/460,851 priority patent/US20090321418A1/en
Priority to US12/460,858 priority patent/US20100000988A1/en
Priority to US12/460,850 priority patent/US20100140257A1/en
Priority to US12/462,153 priority patent/US20100000669A1/en
Priority to US12/462,155 priority patent/US20100140259A1/en
Priority to US12/462,188 priority patent/US20100139851A1/en
Publication of CN101616515A publication Critical patent/CN101616515A/en
Priority to US12/655,507 priority patent/US20100122980A1/en
Priority to US12/658,193 priority patent/US20100147829A1/en
Priority to US12/658,237 priority patent/US20100154975A1/en
Priority to US12/658,182 priority patent/US20100147827A1/en
Priority to US12/658,198 priority patent/US20100147830A1/en
Priority to US12/658,184 priority patent/US20100147828A1/en
Priority to US12/660,356 priority patent/US20110024410A1/en
Priority to US12/660,820 priority patent/US20100163547A1/en
Priority to US12/661,150 priority patent/US20100170890A1/en
Priority to US12/661,110 priority patent/US20100218367A1/en
Priority to US12/661,115 priority patent/US20100200567A1/en
Priority to US12/661,133 priority patent/US20100200568A1/en
Priority to US12/661,165 priority patent/US20100170891A1/en
Priority to US12/661,926 priority patent/US20100187221A1/en
Priority to US12/750,186 priority patent/US20100180429A1/en
Application granted granted Critical
Publication of CN101616515B publication Critical patent/CN101616515B/en
Priority to JP2013018270A priority patent/JP5638639B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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

Abstract

The invention relates to a linear heat source, which comprises a linear substrate, a heating layer arranged on the surface of the linear substrate, and two electrodes arranged on the surface of the heating layer at intervals and electrically connected with the heating layer respectively, wherein in the two electrodes, at least one electrode comprises a carbon nanotube structure.

Description

Line heat source
Technical field
The present invention relates to a kind of line heat source, relate in particular to a kind of line heat source based on CNT.
Background technology
Thermal source plays an important role in people's production, life, scientific research.Line heat source is one of thermal source of using always, is widely used in fields such as electric heater, infrared therapeutic apparatus, electric heater.
See also Fig. 1, prior art provides a kind of line heat source 10, and it comprises a hollow cylindrical support 102; One zone of heating 104 is arranged at this support 102 surfaces, and an insulating protective layer 106 is arranged at this zone of heating 104 surfaces; Two electrodes 110 are arranged at support 102 two ends respectively, and are electrically connected with zone of heating 104; Two clamping elements 108 fix two electrodes 110 and zone of heating 104 at support 102 two ends respectively.Wherein, electrode 110 adopts a sheet metal, wire, metal film, indium tin oxide (ITO) layer, antimony tin oxide (ATO) layer, conductive silver glue-line or conductive polymer coating etc. usually.When applying a voltage through 110 pairs of these line heat sources 10 of two electrodes, said electrothermal layer 104 produces Joule heat, and carries out thermal radiation towards periphery.
Yet; Adopt sheet metal, wire, metal film, indium tin oxide (ITO) layer, antimony tin oxide (ATO) layer, conductive silver glue-line or conductive polymer coating to have following shortcoming: first as the electrode of line heat source; The resistivity of this electrode is bigger, so also bigger to the loss of electric energy.The second, the pliability of this electrode and bad mechanical strength, long-term folding fracture easily, useful life is short, is difficult for being applied to the flexible wires thermal source.The 3rd, the density of this electrode is bigger, and weight is big, uses inconvenience.
In view of this, necessary a kind of line heat source is provided, and the electrode resistance rate of this line heat source is less, pliability and mechanical strength are high, long-term folding not easy fracture, and density is little, and in light weight.
Summary of the invention
A kind of line heat source comprises a wire substrate, and a zone of heating is arranged at the surface of wire substrate, and two electrode gap are arranged at the surface of zone of heating; And be electrically connected with this zone of heating respectively; Wherein, in the said electrode, at least one electrode comprises a carbon nano tube structure.
Compared with prior art, described line heat source has the following advantages: one of which, CNT have fabulous conductivity, so the resistance of this electrode is little, help reducing power consumption, improve heating efficiency.Its two, the mechanical characteristic of the excellence of CNT makes carbon nano tube structure have good flexible and mechanical strength, so; Adopt carbon nano tube structure to make electrode; Can improve line heat source accordingly, so the durability of flexible wires thermal source especially is this line heat source long service life; Its three, carbon nanotube density is little, and is so this line heat source is in light weight, easy to use.
Description of drawings
Fig. 1 is the structural representation of the line heat source of prior art.
Fig. 2 is the structural representation of the line heat source of present technique scheme implementation example
Fig. 3 is the generalized section of the line heat source III-III along the line of Fig. 2.
Fig. 4 is the generalized section of the line heat source IV-IV along the line of Fig. 3.
Fig. 5 is the stereoscan photograph of the carbon nano-tube film of present technique scheme implementation example
Fig. 6 is the part structure for amplifying sketch map of the carbon nano-tube film of present technique scheme implementation example.
Fig. 7 is the stereoscan photograph of the carbon nanotube long line of the routine fascicular texture of present technique scheme implementation.
Fig. 8 is the stereoscan photograph of the carbon nanotube long line of the routine twisted wire structure of present technique scheme implementation.
Embodiment
Below will be described with reference to the accompanying drawings the line heat source that the present technique scheme provides.
See also Fig. 2 to Fig. 4, present technique scheme implementation example provides a kind of line heat source 20, and this line heat source 20 comprises a wire substrate 202; One reflector 210 is arranged at the surface of this wire substrate 202; One zone of heating 204 is arranged at 210 surfaces, said reflector; Two electrodes 206 are arranged at intervals at the surface of this zone of heating 204, and are electrically connected with this zone of heating 204; And one insulating protective layer 208 be arranged at the surface of this zone of heating 204.The length of said line heat source 20 is not limit, and diameter is 0.1 micron～1.5 centimetres.The diameter of the line heat source 20 of present embodiment is preferably 1.1 millimeters～1.1 centimetres.
Said wire substrate 202 is used to support zone of heating 204; Its material can be hard material, as: pottery, glass, resin, quartz etc., can also select flexible material; Like plastics or flexible fiber etc., with so that this line heat source 20 is bent into arbitrary shape in use as required.The length of said wire substrate 202, diameter and shape are not limit, and can select according to actual needs.The preferred wire substrate 202 of present embodiment is a ceramic bar, and its diameter is 1 millimeter～1 centimetre.
The material in said reflector 210 is a white insulating material, as: metal oxide, slaine or pottery etc.In the present embodiment, the preferred alundum (Al of the material in reflector 210, its thickness are 100 microns～0.5 millimeter.This reflector 210 is deposited on this wire substrate 202 surfaces through the method for evaporation or sputter.Said reflector 210 is used for reflecting the heat that zone of heating 204 is sent out, and make it effectively be dispersed into extraneous space and go, so, but this reflector 210 is a choice structure.
The material of said zone of heating 204 is not limit, and it can be metal wire layer, Electric radiant Heating Film, carbon fiber layer or carbon nanotube layer.When adopting carbon nanotube layer as zone of heating 204, this carbon nanotube layer comprises a plurality of equally distributed CNTs.CNT in this carbon nanotube layer is arranged or lack of alignment in order.The thickness of this carbon nanotube layer is 0.01 micron～2 millimeters.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 1.0 nanometers～15 nanometers, and the diameter of multi-walled carbon nano-tubes is 1.5 nanometers～50 nanometers.The length of this CNT is 200～900 microns.
This carbon nanotube layer can wrap up or be wound in the surface in said reflector 210, or is fixed in the surface in said reflector 210 through binding agent.Be appreciated that when not having reflector 210 this carbon nanotube layer can directly be arranged at the surface of traditional thread binding substrate 202.CNT has excellent conducting performance and thermal stability, as a desirable black matrix structure, and has than higher radiation efficiency.
Said electrode 206 can be arranged on the same surface of zone of heating 204 and also can be arranged on the different surfaces of zone of heating 204, and is electrically connected with zone of heating 204.Said electrode 206 can be arranged on the surface of this zone of heating 204 through the viscosity or the conductive adhesive (figure does not show) of carbon nanotube layer.Conductive adhesive also can be fixed in electrode 206 on the surface of carbon nanotube layer when realizing that electrode 206 and carbon nanotube layer electrically contact better.Can apply voltage to zone of heating 204 through these two electrodes 206.Wherein, the setting of being separated by between two electrodes 206 avoids short circuit phenomenon to produce so that insert certain resistance when adopting zone of heating 204 heating powers of carbon nanotube layer.Preferably, with electrode 206 around the surface that is arranged at zone of heating 204.
At least one electrode 206 comprises a carbon nano tube structure in the described electrode 206.This carbon nano tube structure is arranged at the two ends of traditional thread binding substrate 202, and parcel or be wound in the surface of said zone of heating 204, or is fixed in the surface of said zone of heating 204 through conductive adhesive, and is electrically connected with zone of heating 204.CNT in this carbon nano tube structure comprises one or more in SWCN, double-walled carbon nano-tube and the multi-walled carbon nano-tubes.Present embodiment preferable alloy property CNT.The diameter of said SWCN is 0.5 nanometer～10 nanometers, and the diameter of double-walled carbon nano-tube is 1.0 nanometers～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 200 microns.
Particularly, this carbon nano tube structure comprises an ordered carbon nanotube film or two superimposed and ordered carbon nanotube film arranged in a crossed manner at least, or at least one carbon nanotube long line.
When said carbon nano tube structure comprises at least one ordered carbon nanotube film.See also Fig. 5, this ordered carbon nanotube film can obtain through the carbon nano pipe array that directly stretches.This ordered carbon nanotube film comprises a plurality of CNTs that align along draw direction.Said even carbon nanotube distributes, and is parallel to the carbon nano-tube film surface.Particularly, see also Fig. 6, said ordered carbon nanotube film comprises a plurality of joining end to end and the carbon nano-tube bundle 162 of equal in length.The two ends of said carbon nano-tube bundle 162 interconnect through Van der Waals force.The CNT 163 that each carbon nano-tube bundle 162 comprises a plurality of equal in length and is arranged in parallel.Combine closely through Van der Waals force between the said adjacent CNT 163.The length of this CNT is 200～900 microns.So this ordered carbon nanotube film has certain pliability, can bending fold become arbitrary shape and do not break, and adopt the electrode 260 of this ordered carbon nanotube film to have long useful life.
Said ordered carbon nanotube film is obtained through further handling by carbon nano pipe array, so its length is not limit, width is relevant with the size of the substrate that carbon nano pipe array is grown, and can make according to the actual requirements.In the present embodiment, adopt vapour deposition process at 4 inches the ultra in-line arrangement carbon nano pipe array of substrate grown.The width of said ordered carbon nanotube film can be 0.01 centimetre～10 centimetres, and thickness is 0.01 micron～100 microns.The thickness of ordered carbon nanotube film is preferably 0.1 micron～10 microns.
In addition, said ordered carbon nanotube film can also comprise a plurality of long CNTs that are arranged in parallel.The length of this long CNT is 1 centimetre～5 centimetres, and diameter is 0.5 nanometer～50 nanometers.Because this long CNT is a single-root carbon nano-tube, so its resistance is littler.So electrode 206 is done on the surface of adopting this ordered carbon nanotube film to be arranged at reflector 210 or zone of heating 204, can more effective conduction current, reduce the loss of electric energy.
When said carbon nano tube structure comprises the ordered carbon nanotube film of two superimposed setting at least, combine closely through Van der Waals force between the adjacent ordered carbon nanotube film.Further, the number of plies of the ordered carbon nanotube film in this carbon nano tube structure is not limit, and has an intersecting angle α between the adjacent two layers ordered carbon nanotube film, and 0≤α≤90 degree specifically can prepare according to actual demand.Because the CNT in this ordered carbon nanotube film aligns along same direction, so have excellent conductivity in the CNT orientation.Present embodiment can be so that this carbon nano tube structure all has excellent conductivity in all directions through changing the intersecting angle α between the adjacent two layers ordered carbon nanotube film.In the present embodiment, preferred intersecting angle α=90 degree.
When said carbon nano tube structure comprised at least one carbon nanotube long line, this carbon nanotube long line was wound in the surface of reflector 210 or zone of heating 204.Said carbon nanotube long line can be through obtaining through reversing spinning behind the direct stretching one carbon nano pipe array acquisition or the carbon nano pipe array that stretches.The diameter of said carbon nanotube long line is 1 nanometer～100 micron, and its length is not limit, and can make according to the actual requirements.See also Fig. 7 and Fig. 8, said carbon nanotube long line comprises fascicular texture that a plurality of end to end carbon nano-tube bundles are formed abreast or is reversed the twisted wire structure of forming by a plurality of end to end carbon nano-tube bundles each other.Combine closely through Van der Waals force between this adjacent carbon nano-tube bundle, this carbon nano-tube bundle comprises a plurality of CNTs that join end to end and align.The length of this CNT is 200～900 microns.So carbon nanotube long line has certain pliability.
Said carbon nano tube structure can also comprise a plurality of carbon nanotube long line, and a plurality of carbon nanotube long line is intersected and the overlapping surface that is arranged at reflector 210 or zone of heating 204.The length of this carbon nano tube structure, width and thickness are not limit, and can prepare according to actual needs.Because carbon nanotube long line has certain pliability, so this carbon nano tube structure can bending fold become arbitrary shape and do not break.
Because the CNT in this carbon nanotube long line is arranged along the length direction of carbon nanotube long line, so this carbon nanotube long line alongst has less resistance.Do electrode 206 so this carbon nanotube long line is wound in the surface of zone of heating 204, effective conduction current, saves energy.
When having only an electrode 206 to comprise a carbon nano tube structure, another electrode 206 adopts sheet metal wire, metal film or conductive adhesive layer etc.Present embodiment preferably, two electrodes 206 all adopt carbon nano tube structure to make, and this carbon nano tube structure comprises 50 layers of ordered carbon nanotube film overlapping and arranged in a crossed manner, the angle of intersecting between the adjacent two layers ordered carbon nanotube film is 90 degree.The length of ordered carbon nanotube film is 1 centimetre in this carbon nano tube structure, and width is 1 centimetre, and thickness is 30 microns.Present embodiment is wrapped in two above-mentioned carbon nano tube structures the surface of zone of heating 204 respectively at interval.Because the carbon nano tube structure good electrical conductivity, make good being electrically connected of formation between carbon nano tube structure and the zone of heating 204.
In the present embodiment, zone of heating 204 adopts carbon nanotube layer.Two electrodes 206 all adopt 10 layers of ordered carbon nanotube film overlapping and arranged in a crossed manner, and the angle of intersecting between the adjacent two layers ordered carbon nanotube film is 90 degree.This structure can reduce the ohmic contact resistance between zone of heating 204 and the electrode 206, improves the utilance to electric energy.
The material of said insulating protective layer 208 is an insulating material, as: rubber, resin etc.Said insulating protective layer 208 thickness are not limit, and can select according to actual conditions.In the present embodiment, the material of this insulating protective layer 208 adopts rubber, and its thickness is 0.5～2 millimeter.This insulating protective layer 208 can be formed at the surface of zone of heating 204 through the method that applies or wrap up.Said insulating protective layer 208 is used for preventing that this line heat source 20 from electrically contacting with external world's formation in use, can also prevent the carbon nanotube layer absorption introduced contaminants in the zone of heating 204 simultaneously.But this insulating protective layer 208 is a choice structure.
This line heat source 20 in use, can with its be arranged at the body surface that will heat or itself and heated object be provided with at interval, utilize its thermal radiation to heat.In addition, can also a plurality of these line heat sources 20 be arranged in various predetermined figures uses.This line heat source 20 can be widely used in fields such as electric heater, infrared therapeutic apparatus, electric heater.
Described line heat source 20 has the following advantages: one of which, CNT have lower resistivity, so the resistance of this electrode 206 is little, help saves energy.Its two, the mechanical characteristic of the excellence of CNT makes carbon nano tube structure have good flexible and mechanical strength, so; Adopt carbon nano tube structure to make electrode 206; Can improve line heat source 20 accordingly, so the durability of flexible wires thermal source 20 especially is these line heat source 20 long service life; Its three, carbon nanotube density is little, so this line heat source 20 is in light weight, easy to use.Its four, zone of heating 204 adopts carbon nanotube layers, this carbon nanotube layer has higher electric conversion efficiency.Its five, zone of heating 204 adopts carbon nanotube layers, electrode 206 adopts carbon nano tube structures, can reduce the ohmic contact resistance between zone of heating 204 and the electrode 206, raising is to the utilance of electric energy.
In addition, in the present embodiment,, make the carbon nano tube structure of preparation can have less thickness because CNT has nano level diameter, so, adopt the wire substrate of minor diameter can prepare the micro wire thermal source.CNT has strong corrosion resistance, and it can be worked in sour environment.And CNT has extremely strong stability, can not decompose even under the vacuum environment of high temperature more than 3000 ℃, work, and makes this line heat source 20 be suitable for work under the vacuum high-temperature.In addition, CNT is than high 100 times with the hardness of steel of volume, weight but have only its 1/6, so, adopt the line heat source 20 of CNT to have higher intensity and lighter weight.
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 (14)

1. line heat source, it comprises: a wire substrate, a zone of heating is arranged at the surface of wire substrate; And two electrode gap are arranged at the surface of zone of heating; And be electrically connected with this zone of heating respectively, it is characterized in that at least one electrode in the said electrode comprises a carbon nano tube structure; This carbon nano tube structure comprises the ordered carbon nanotube film of at least two overlapping settings, closely connects through Van der Waals force between adjacent two ordered carbon nanotube films in the said carbon nano tube structure.
2. line heat source as claimed in claim 1 is characterized in that, said carbon nano tube structure wraps up or be wound in the surface of said zone of heating, or is fixed in the surface of said zone of heating through conductive adhesive.
3. line heat source as claimed in claim 1 is characterized in that, said ordered carbon nanotube film comprises a plurality of end to end carbon nano-tube bundles along same direction arrangement, and connects through Van der Waals force between the adjacent carbon nano-tube bundle.
4. line heat source as claimed in claim 1 is characterized in that, the thickness of said ordered carbon nanotube film is 0.01 micron ~ 100 microns.
5. line heat source as claimed in claim 1 is characterized in that, said ordered carbon nanotube film comprises a plurality of joining end to end and the carbon nano-tube bundle of preferred orientation, and connects through Van der Waals force between the adjacent carbon nano-tube bundle in the ordered carbon nanotube film.
6. line heat source as claimed in claim 5 is characterized in that, said carbon nano-tube bundle comprises a plurality of CNTs that have equal length and be arranged parallel to each other.
7. line heat source as claimed in claim 6 is characterized in that, the length of said CNT is 200 ~ 900 microns, and diameter is 0.5 nanometer ~ 50 nanometers.
8. line heat source as claimed in claim 3 is characterized in that, has an intersecting angle α between the adjacent ordered carbon nanotube film in the said carbon nano tube structure, 0≤α≤90 degree.
9. line heat source as claimed in claim 1 is characterized in that said zone of heating comprises metal wire layer, Electric radiant Heating Film, carbon fiber layer or carbon nanotube layer.
10. line heat source as claimed in claim 9 is characterized in that said carbon nanotube layer comprises the CNT of orderly arrangement or lack of alignment.
11. line heat source as claimed in claim 1 is characterized in that, the material of said wire substrate is flexible material or hard material, and said flexible material is plastics or flexible fiber, and said hard material is pottery, glass, resin, quartz.
12. line heat source as claimed in claim 1 is characterized in that, said line heat source comprises that further a reflector is arranged between zone of heating and the wire substrate.
13. line heat source as claimed in claim 12 is characterized in that, the material in said reflector is metal oxide, slaine or pottery.
14. line heat source as claimed in claim 1 is characterized in that, said line heat source comprises that further an insulating protective layer is arranged at said zone of heating surface.
CN200810068078A 2008-06-07 2008-06-27 Linear heat source Active CN101616515B (en)

Priority Applications (40)

Application Number Priority Date Filing Date Title
CN200810068078A CN101616515B (en) 2008-06-27 2008-06-27 Linear heat source
US12/456,071 US20100126985A1 (en) 2008-06-13 2009-06-11 Carbon nanotube heater
EP09162562.4A EP2136603B1 (en) 2008-06-18 2009-06-12 Heater and method for making the same
KR1020090053461A KR20090131652A (en) 2008-06-18 2009-06-16 Linear heater and methods for making the same
JP2009154347A JP5280951B2 (en) 2008-06-27 2009-06-29 Wire heat source
US12/460,852 US20100140258A1 (en) 2008-06-13 2009-07-23 Carbon nanotube heater
US12/460,849 US20100000986A1 (en) 2008-06-13 2009-07-23 Carbon nanotube heater
US12/460,853 US20090321419A1 (en) 2008-06-13 2009-07-23 Carbon nanotube heater
US12/460,869 US20100139845A1 (en) 2008-06-13 2009-07-23 Carbon nanotube heater
US12/460,868 US20090321421A1 (en) 2008-06-13 2009-07-23 Carbon nanotube heater
US12/460,817 US20100108664A1 (en) 2008-06-13 2009-07-23 Carbon nanotube heater
US12/460,867 US20090314765A1 (en) 2008-06-13 2009-07-23 Carbon nanotube heater
US12/460,870 US20100000990A1 (en) 2008-06-13 2009-07-23 Carbon nanotube heater
US12/460,848 US20100000985A1 (en) 2008-06-13 2009-07-23 Carbon nanotube heater
US12/460,871 US20100230400A1 (en) 2008-06-13 2009-07-23 Carbon nanotube heater
US12/460,854 US20090321420A1 (en) 2008-06-13 2009-07-23 Carbon nanotube heater
US12/460,855 US20100000987A1 (en) 2008-06-13 2009-07-23 Carbon nanotube heater
US12/460,851 US20090321418A1 (en) 2008-06-13 2009-07-23 Carbon nanotube heater
US12/460,858 US20100000988A1 (en) 2008-06-13 2009-07-23 Carbon nanotube heater
US12/460,850 US20100140257A1 (en) 2008-06-13 2009-07-23 Carbon nanotube heater
US12/460,859 US20100000989A1 (en) 2008-06-13 2009-07-23 Carbon nanotube heater
US12/462,155 US20100140259A1 (en) 2008-06-13 2009-07-30 Carbon nanotube heater
US12/462,188 US20100139851A1 (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
US12/658,193 US20100147829A1 (en) 2008-06-13 2010-02-04 Carbon nanotube heater
US12/658,237 US20100154975A1 (en) 2008-06-13 2010-02-04 Carbon Nanotube heater
US12/658,182 US20100147827A1 (en) 2008-06-13 2010-02-04 Carbon nanotube heater
US12/658,198 US20100147830A1 (en) 2008-06-07 2010-02-04 Carbon nanotube heater
US12/658,184 US20100147828A1 (en) 2008-06-13 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
US12/661,150 US20100170890A1 (en) 2008-06-13 2010-03-11 Carbon nanotube heater
US12/661,110 US20100218367A1 (en) 2008-06-13 2010-03-11 Method for making 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
US12/661,165 US20100170891A1 (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
JP2013018270A JP5638639B2 (en) 2008-06-27 2013-02-01 Wire heat source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200810068078A CN101616515B (en) 2008-06-27 2008-06-27 Linear heat source

Publications (2)

Publication Number Publication Date
CN101616515A CN101616515A (en) 2009-12-30
CN101616515B true CN101616515B (en) 2012-10-10

Family

ID=41495814

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200810068078A Active CN101616515B (en) 2008-06-07 2008-06-27 Linear heat source

Country Status (2)

Country Link
JP (2) JP5280951B2 (en)
CN (1) CN101616515B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103167645B (en) * 2011-12-09 2015-06-10 北京富纳特创新科技有限公司 Preparation method of heating pad
CN103159204B (en) 2011-12-09 2015-03-25 北京富纳特创新科技有限公司 Preparation method for carbon nano-tube film
CN103379680B (en) 2012-04-28 2015-08-26 清华大学 The preparation method of heating resistance pad
CN103379681B (en) * 2012-04-28 2016-03-30 清华大学 Heating resistance pad
CN107241821A (en) * 2016-03-28 2017-10-10 新材料与产业技术北京研究院 Wireless heater
CN107452897B (en) * 2016-05-31 2020-03-17 清华大学 Preparation method and preparation device of organic thin-film solar cell
CN108325803A (en) * 2017-08-17 2018-07-27 北京七杰科技有限公司 A kind of method and heater that carbon fiber is implanted to body surface

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1483667A (en) * 2002-09-16 2004-03-24 �廪��ѧ Carbon nano pipe rpoe and preparation method thereof
CN1529334A (en) * 2003-10-17 2004-09-15 �廪��ѧ Polyaniline/carbon nano tube hybrid super capacitor
CN2689638Y (en) * 2004-03-30 2005-03-30 李林林 Carbon fibric heating cable with single conducting wire
CN200994196Y (en) * 2006-12-19 2007-12-19 深圳市宝安唐锋电器厂 Electric heating film heating device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000077167A (en) * 1998-08-31 2000-03-14 Kyocera Corp Planar heating element
JP3962862B2 (en) * 2002-02-27 2007-08-22 日立造船株式会社 Conductive material using carbon nanotube and method for producing the same
JP2005002375A (en) * 2003-06-10 2005-01-06 Mitsubishi Electric Corp Electrode for discharging surface treatment and discharging surface treatment method
CN100500556C (en) * 2005-12-16 2009-06-17 清华大学 Carbon nano-tube filament and its production
JP5109168B2 (en) * 2006-03-10 2012-12-26 株式会社アイ．エス．テイ Heat-generating fixing belt, manufacturing method thereof, and image fixing apparatus
WO2007110899A1 (en) * 2006-03-24 2007-10-04 Fujitsu Limited Device structure of carbon fiber and process for producing the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1483667A (en) * 2002-09-16 2004-03-24 �廪��ѧ Carbon nano pipe rpoe and preparation method thereof
CN1529334A (en) * 2003-10-17 2004-09-15 �廪��ѧ Polyaniline/carbon nano tube hybrid super capacitor
CN2689638Y (en) * 2004-03-30 2005-03-30 李林林 Carbon fibric heating cable with single conducting wire
CN200994196Y (en) * 2006-12-19 2007-12-19 深圳市宝安唐锋电器厂 Electric heating film heating device

Also Published As

Publication number Publication date
CN101616515A (en) 2009-12-30
JP5280951B2 (en) 2013-09-04
JP5638639B2 (en) 2014-12-10
JP2010006697A (en) 2010-01-14
JP2013101972A (en) 2013-05-23

Similar Documents

Publication Publication Date Title
CN101616515B (en) Linear heat source
CN101605409B (en) Surface heat source
CN101626639B (en) Plane heat source
TWI486090B (en) Hollow heating source
CN101610613B (en) Line heat source
CN101636005B (en) Plane heat source
CN101616513B (en) Linear heat source
CN101636006B (en) Plane heat source
CN101616514B (en) Linear heat source
CN101636004B (en) Plane heat source
CN101636007B (en) Plane heat source
CN101626641B (en) Hollow heat source
CN101616512B (en) Line heat source
CN101616516B (en) Line heat source
CN101626642B (en) Hollow heat source
TWI427027B (en) Hollow heating source
CN101636011B (en) Hollow heat source
TWI380732B (en) Planar heating source
CN101636008B (en) Plane heat source
TWI448417B (en) Linear heater
CN101636009B (en) Method for preparing hollow heat source
TWI400985B (en) Method for making planar heater
TWI380734B (en) Linear heater
TWI462628B (en) Planar heating source
TWI360521B (en) Planar heat source

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant