CN104507186A - Electric heating net structure - Google Patents
Electric heating net structure Download PDFInfo
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- CN104507186A CN104507186A CN201410745301.7A CN201410745301A CN104507186A CN 104507186 A CN104507186 A CN 104507186A CN 201410745301 A CN201410745301 A CN 201410745301A CN 104507186 A CN104507186 A CN 104507186A
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Abstract
The invention discloses an electric heating net structure. The electric heating net structure comprises a netlike braided structure and a current-conducting silicon rubber layer coated on the surface of the netlike braided structure, wherein the netlike braided structure is braided by wrapping wires; the wrapping wires comprise core wires and wrap yarns; the wrap yarns are wound on the peripheries of the core wires. When an electric heating net made by taking the wrapping wires as braided wires emits heat after being powered on, a weak electromagnetic field and rotation electromagnetic waves which are beneficial to human body health can be generated; moreover, the coating sections of the braided wires and current-conducting silica gel are approximately circular, so that the heating net is firm in structure, is prevented from being damaged, and has long service life.
Description
Technical field
The invention belongs to electric network construction applications.
Technical background
At present, existing electric network normally coating electrically conductive silicon rubber formation conductive mesh structure on netted Woven glass cloth.Silicon rubber, carbon particle and glass, due to its good high-low temperature resistant characteristic, are polymerized webbed heater by silicon rubber, are one of traditional conductivity heating materials.
But, in existing electric network structure, due to the wherein fragility of glass and the short fiber characteristic on glass surface, electric silica gel coating process need be carried out on glass surface and finally again carry out the coating of insulation silica gel processing.Such process is also difficult to the insulating properties continuing to ensure electricity, reason is that glass surface spikes (short fiber) can destroy electrical insulating property, even and if the fabric that glass is formed is in the rear hot curing process of electric silica gel coating, do not produce thermal contraction due to the fragility of its glass, the burr of its short fiber also maintains the original state.In addition, the section that glass and electric silica gel apply is flat pattern, is therefore difficult to the uniformity ensureing insulation silica gel applied thickness.
Summary of the invention
For the problems referred to above, the invention provides a kind of new electric network structure.
The present invention is achieved through the following technical solutions:
A kind of electric network structure, comprises netted braiding structure and is coated in the conductive silicon rubber layer on its surface, and described netted braiding structure weaves form by holding line, described in hold line and comprise heart yearn and wrap yarn, described wrap yarn is wrapped in the periphery of described heart yearn.Hold the electric network that line is prepared as litzendraht wire described in employing, when heating power, the faint electromagnetic field being conducive to health and electric rotating magnetic wave can be produced; And the coating section of litzendraht wire and electric silica gel is close to circular, net with heating function sound construction, not fragile, long service life.Retain suitable distance between wrap yarn wrap wire, described core section is wrapped by, and partial denudation outside.Adopt wrap yarn to carry out the coated process of part to heart yearn and effectively can eliminate short fiber burr part, solve the problem that heart yearn surface short fiber destroys electrical insulating property; Adopt the coating section holding litzendraht wire in the electric network that line becomes as braid and electric silica gel with this structure to be risen to by flat and connect rotund section, can improve simultaneously litzendraht wire and wire silica gel in conjunction with density, improve the capacity of heat transmission between litzendraht wire and conductive silicon rubber, and the focus that the accumulation of heat that can reduce conductive silicon rubber causes, delay silicon rubber aging phenomenon, extend its useful life; In addition, the wrap yarn process resistance to sliding also improved in braiding between each litzendraht wire makes electric network structure firmer.
Alternately, in above-mentioned electric network structure, described conductive silicon rubber layer periphery is also provided with electrically insulating silicone rubber layer.
Alternately, in above-mentioned electric network structure, described wrap yarn is spirally wound on the periphery of described heart yearn equably.Described wrap yarn after coating electrically conductive silicon rubber, due to its conductive channel in the shape of a spiral, therefore can produce magnetic field and spiral magnetic wave effect.
Alternately, in above-mentioned electric network structure, described wrap yarn is the yarn with certain thermal contraction function, can be polyester fiber, further, can be Polyester Yarns.As optional, described wrap yarn can be through the draw textured yarn (DTY, Draw Textured Yarn) that polynary (bulky) processes, and can promote the thermal contraction performance of wrap yarn.
Alternately, in above-mentioned electric network structure, the winding turns of described wrap yarn is 700 ~ 2000 circles/m.Be preferably 700 ~ 1200 circles/m.During discontented 700 circle, be unfavorable for the short fiber projection (burr) hiding heart yearn surface, and during more than 2000 circle, then obtain overstocked in heart yearn shaded surface, be unfavorable for that conductive silicon rubber applies.
Alternately, in above-mentioned electric network structure, described heart yearn is heat-resisting and the good material of conductivity, can be made up of at least one in glass wire, carbon fiber line or carbon fiber-containing line.Select when carbon fiber or carbon fiber-containing and be conducive to improving conductance and heat transfer efficiency.
Alternately, in above-mentioned electric network structure, described heart yearn is the twist yarn be made up of multiply single superposition coiling.The twist yarn combined by several fibers carries out polyester fiber coated, surface carry out conductive silicon rubber coating and hot curing process after, wrap yarn, due to thermal contraction, closely can tighten up heart yearn, makes twist yarn higher and the network structure be woven into is more firm in conjunction with density.
Alternately, in above-mentioned electric network structure, the winding turns of described twist yarn is 90 ~ 150 circles/m.Discontented 90 circles can reduce the resistance to warpage ability of glass, more than its surface irregularity of twist yarn of 150 circles, cause conductivity silicon rubber skin membrane to be difficult to be formed, also can cause the be full of cracks of conduction epithelium, and between glass, the too narrow conductive silicon rubber that makes in space is difficult to infiltration.
Alternately, in above-mentioned electric network structure, the fibre fineness of described twist yarn is at more than 300Tex.
Alternately, in above-mentioned electric network structure, described heart yearn is the twist yarn (816Tex) be made up of 6 root tissue things superposition coilings, and described tissue substance is the tissue substance that the electronic-grade glass being 9 microns by single fiber diameter is twisted that fibre fineness is 136Tex.
Alternately, in above-mentioned electric network structure, described netted braiding structure is woven by organizine and tram and forms.Further, described organizine has twist yarn winding arrangement, and every root organizine is wound in one by multi-strand yarns twist yarn, and described tram passes successively from the gap between the multi-strand yarns of every root organizine.Further, described twist yarn winding arrangement is specially: the multi-strand yarns forming an organizine forms reverse knot (as the front side at tram is albert laid, the rear side reverse lay at tram) in the front and rear sides of same tram.Torsion between described reverse knot makes organizine be clamped by tram, can effectively avoid it to slide.Further, every root organizine is wound in one by two strands of yarn twist yarns.As optional, the spacing between adjacent organizine is 0.5 ~ 2cm; Spacing between adjacent tram is 0.5 ~ 2cm.
Alternately, in above-mentioned electric network structure, in described netted braiding structure, be also intervally distributed with electrode wires.Further, the distance between adjacent electrode line is 5 ~ 50cm.
Alternately, in above-mentioned electric network structure, described netted braiding structure is woven by organizine and tram and forms, described electrode wires comprises electrode wires organizine and electrode wires tram, described electrode wires organizine is conductive wire, described electrode wires tram is simultaneously as the tram forming described netted braiding structure, and described electrode wires organizine and electrode wires tram are woven into netted.Further, described conductive wire dense arrangement.Further, described conductive wire is 22 strands of copper cash of dense arrangement.As optional, described copper cash is the polymerization twisted wire that the copper wire being 0.1mm by 7 diameters is formed.As optional, adjacent two electrode wires organizine lay respectively at the both sides up and down of same electrode wires tram, and described adjacent two electrode wires trams lay respectively at the both sides up and down of same electrode wires organizine.
Alternately, in above-mentioned electric network structure, the both side ends of described electric network is provided with flat filament layer.
Alternately, in above-mentioned electric network structure, described netted braiding structure is woven by organizine and tram and forms, described flat filament layer comprises flat filament layer organizine and flat filament layer tram, described flat filament layer organizine dense arrangement, described flat filament layer tram is simultaneously as the tram forming described netted braiding structure, and described flat filament layer organizine and flat filament layer tram are woven into netted.Further, two flat filament layer organizine of described flat filament layer end have twist yarn winding arrangement, and every root twist yarn organizine is wound in one by multi-strand yarns twist yarn, and described flat filament layer tram passes from the gap between the multi-strand yarns of every root flat filament layer organizine.Further, described twist yarn winding arrangement is specially: the multi-strand yarns forming an organizine forms reverse knot (as the front side at tram is albert laid, the rear side reverse lay at tram) in the front and rear sides of same tram.Torsion between described reverse knot makes organizine be clamped by tram, can effectively avoid it to slide.Further, described flat filament layer twist yarn organizine is wound in one by two strands of yarn twist yarns.Further, described flat filament layer organizine is made up of the described line that holds.Alternately, in above-mentioned flat filament layer, except two the flat filament layer organizine not of its two ends, adjacent two flat filament layer organizine lay respectively at the both sides up and down of same flat filament layer tram, and described adjacent two flat filament layer trams lay respectively at the both sides up and down of same flat filament layer organizine.
All features disclosed in this specification, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Beneficial effect of the present invention:
Hold the electric network that line is prepared as litzendraht wire described in employing, when heating power, the faint electromagnetic field being conducive to health and electric rotating magnetic wave can be produced; And the coating section of litzendraht wire and electric silica gel is close to circular, net with heating function sound construction, not fragile, long service life.
accompanying drawing illustrates:
Fig. 1 is the structural representation holding line of the present invention;
Fig. 2 adopts the cancellated schematic diagram of one holding line and be woven into of the present invention;
Fig. 3 is the schematic diagram of a kind of electric network main body braiding structure of the present invention;
Fig. 4 is the schematic diagram of a kind of electric network electrode wires structure of the present invention;
Fig. 5 is the schematic diagram of a kind of electric network flat filament Rotating fields of the present invention;
Reference numeral: 11 is heart yearn, 12 is wrap yarn, 61 be electrode wires structure, 62 is electric network main body braiding structure, 63 for flat filament Rotating fields, a is organizine, b tram.
embodiment:
Embodiment is by the following examples described in further detail foregoing of the present invention again.But this should be interpreted as that the scope of the above-mentioned theme of the present invention is only limitted to following example.Not departing from any amendment made within the spirit and principles in the present invention, and the equivalent replacement made according to ordinary skill knowledge and customary means or improvement, all should be included in protection scope of the present invention.
embodiment 1
As shown in Figure 1, a kind ofly hold line structure for electric network, comprise heart yearn and wrap yarn, described wrap yarn is wrapped in the periphery of described heart yearn.Retain suitable distance between wrap yarn wrap wire, described core section is wrapped by, and partial denudation outside.
Alternately, hold in line structure above-mentioned for electric network, described wrap yarn is spirally wound on the periphery of described heart yearn equably.
Alternately, hold in line structure above-mentioned for electric network, described wrap yarn is polyester fiber.When adopting polyester fiber in the process making electric network coated with conductive silicon rubber, thermal contraction to occur as wrap yarn, there is the effect of tightening up heart yearn, it is made to combine more closely, reach the effect in conjunction with density and conductive coefficient improving conductive silicon rubber and glass, reach the object that the focus that conductive silicon rubber distributes is undertaken by glass dispersing simultaneously, not only improve the uniformity of Temperature Distribution but also blocked heat ageing, thus improving its endurance quality.Further, described wrap yarn can be Polyester Yarns.
As optional, described wrap yarn can be through the draw textured yarn (DTY, Draw Textured Yarn) that polynary (bulky) processes, and can promote the thermal contraction performance of wrap yarn.
Alternately, hold in line structure above-mentioned for electric network, the winding turns of described wrap yarn is 700 ~ 2000 circles/m.Be preferably 700 ~ 1200 circles/m.
Alternately, hold in line structure above-mentioned for electric network, described heart yearn is heat-resisting and the good material of conductivity, can be made up of at least one in glass wire, carbon fiber line or carbon fiber-containing line.The more general fiber of glass, because its heat-resistance coefficient is excellent, is suitable as heating material.Detect find by carrying out conductance and heat transfer efficiency to gained electric network product, adopt carbon fiber line or carbon fiber-containing line can improve conductance and heat transfer efficiency.
Alternately, hold in line structure above-mentioned for electric network, described heart yearn superposes by multiply single the twist yarn that coiling forms.It is higher that gained holds line strength, not easy fracture, and the frictional force held between line is conducive to more greatly forming stable braiding structure.
Alternately, hold in line structure above-mentioned for electric network, the winding turns of described twist yarn is 90 ~ 150 circles/m.Experiment finds, discontented 90 circles can reduce the resistance to warpage ability of glass, more than its surface irregularity of twist yarn of 150 circles, cause conductivity silicon rubber skin membrane to be difficult to be formed, also can cause the be full of cracks of conduction epithelium, and between glass, the too narrow conductive silicon rubber that makes in space is difficult to infiltration
Alternately, hold in line structure above-mentioned for electric network, the fibre fineness of described twist yarn is at more than 300Tex.
Adopt the various lines that hold prepared in the present embodiment to make electric network braiding structure as litzendraht wire respectively, then make electric network on electric network braiding structure surface successively coated with conductive silicon rubber and electrically insulating silicone rubber.
Comparative example 1
Adopt the conventional glass of existing making electric network (not containing wrap yarn) to make electric network braiding structure as litzendraht wire, then make electric network as a comparison on electric network braiding structure surface successively coated with conductive silicon rubber and electrically insulating silicone rubber.
Contrasted by the performance test results, find to adopt and of the present inventionly hold the electric network that line structure is woven into and effectively eliminate short fiber burr part, there will not be heart yearn surface short fiber to destroy the phenomenon (then easily occurring in product described in comparative example 1) of electrical insulating property; The wrap yarn process resistance to sliding also improved in braiding between each litzendraht wire makes electric network structure firmer, and the network structure be woven into is just more stable, not easily at random before coated with conductive silicon rubber, and in comparative example 1, the woven mesh structure of gained is then comparatively loose; Discovery is observed by carrying out section to the electric network after coated with conductive silicon rubber, by wrap yarn process, the coating section of litzendraht wire and electric silica gel is risen to by flat (being unfavorable for the thickness improving insulating film layer) and connects rotund section, improve simultaneously litzendraht wire and wire silica gel in conjunction with density, improve the capacity of heat transmission between litzendraht wire and conductive silicon rubber, and the focus that the accumulation of heat that can reduce conductive silicon rubber causes, delay silicon rubber aging phenomenon, the useful life of electric network improves more than 1 times.
In addition, of the present invention holding around electric network that line structure makes is being adopted electromagnetic field and electric rotating magnetic wave can also to be detected.The line structure that holds of the present invention carries out spiral winding line on heart yearn, and therefore, when conductive silicon rubber coating thickness reaches the thickness of wrap yarn, the conductive channel of conductive silicon rubber is as wire, and electric current passes through in the shape of a spiral, and the phenomenon that generates an electromagnetic field.
embodiment 2
Adopt the line that holds of preparation in embodiment 1 to make netted braiding structure as litzendraht wire, then at described netted braiding structure surface-coated conductive silicon rubber layer, obtain the main body heat radiating structure of electric network.Electrically insulating silicone rubber layer can also be applied again in described conductive silicon rubber layer periphery in order to easy to use.
Alternately, in above-mentioned electric network structure, described netted braiding structure is woven by organizine and tram and forms.Further, described organizine has twist yarn winding arrangement, and every root organizine is wound in one by multi-strand yarns twist yarn, and described tram passes successively from the gap between the multi-strand yarns of every root organizine.Further, described twist yarn winding arrangement is specially: the multi-strand yarns forming an organizine forms reverse knot (as the front side at tram is albert laid, the rear side reverse lay at tram) in the front and rear sides of same tram.Torsion between described reverse knot makes organizine be clamped by tram, can effectively avoid it to slide.Further, every root organizine is wound in one (as shown in Figure 3) by two strands of yarn twist yarns.As optional, the spacing between adjacent organizine is 2cm; Spacing between adjacent tram is 2cm.
Alternately, in above-mentioned electric network structure, in described netted braiding structure, be also intervally distributed with electrode wires.Further, the distance between adjacent electrode line is 50cm.This structure electric network heating evenly, having a narrow range of temperature of zones of different.
Alternately, in above-mentioned electric network structure, described netted braiding structure is woven by organizine and tram and forms, described electrode wires comprises electrode wires organizine and electrode wires tram, described electrode wires organizine is conductive wire, described electrode wires tram is simultaneously as the tram forming described netted braiding structure, and described electrode wires organizine and electrode wires tram are woven into netted.Further, described conductive wire dense arrangement (as shown in Figure 4).Further, described conductive wire is 22 strands of copper cash of dense arrangement.As optional, described copper cash is the polymerization twisted wire that the copper wire being 0.1mm by 7 diameters is formed.As optional, adjacent two electrode wires organizine lay respectively at the both sides up and down of same electrode wires tram, and described adjacent two electrode wires trams lay respectively at the both sides up and down of same electrode wires organizine.
Alternately, in above-mentioned electric network structure, the both side ends of described electric network is provided with flat filament layer.
Alternately, in above-mentioned electric network structure, described netted braiding structure is woven by organizine and tram and forms, described flat filament layer comprises flat filament layer organizine and flat filament layer tram, described flat filament layer organizine dense arrangement, described flat filament layer tram is simultaneously as the tram forming described netted braiding structure, and described flat filament layer organizine and flat filament layer tram are woven into netted.Further, two flat filament layer organizine of described flat filament layer end have twist yarn winding arrangement, every root twist yarn organizine is wound in one by multi-strand yarns twist yarn, described flat filament layer tram passes from the gap between the multi-strand yarns of every root flat filament layer organizine, further, described twist yarn winding arrangement is specially: the multi-strand yarns forming an organizine forms reverse knot (as the front side at tram is albert laid, the rear side reverse lay at tram) in the front and rear sides of same tram.Torsion between described reverse knot makes organizine be clamped by tram, can effectively avoid it to slide (as shown in Figure 5).Two ends arrange twist yarn organizine and tram can be clamped, and avoid the relative sliding between litzendraht wire, even if blocked by tram in the position very close to flat filament layer end, litzendraht wire also can not slippage, and whole braiding structure also can not be loose.Further, described flat filament layer twist yarn organizine is wound in one by two strands of yarn twist yarns.Further, described flat filament layer organizine is made up of the described line that holds.Alternately, in above-mentioned flat filament layer, except two flat filament layer twist yarn organizine of its both side ends, adjacent two flat filament layer organizine lay respectively at the both sides up and down of same flat filament layer tram, and described adjacent two flat filament layer trams lay respectively at the both sides up and down of same flat filament layer organizine.
embodiment 3
Be the fibre fineness that the electronic-grade glass of 9 microns is twisted by single fiber diameter be the tissue substance of 136Tex, the twist yarn of 816Tex is twisted with 6 above-mentioned tissue substance superposition coilings, take twist yarn as heart yearn, at the Polyester Yarns that its peripheral spiral winding fineness is 75 danier numbers, obtained of the present inventionly hold line.
Alternately, the winding turns of described twist yarn is 120 circles/m.
Alternately, the winding turns of described Polyester Yarns is 1200 circles/m.
Electric network main body braiding structure is woven into as organizine and tram respectively using the above-mentioned line that holds.Alternately, described organizine has twist yarn winding arrangement, and every root organizine holds line twist yarn by multiply and is wound in one, and described tram passes successively from the gap that the multiply of every root organizine holds between line.Further, described twist yarn winding arrangement is specially: the multi-strand yarns forming an organizine forms reverse knot (as the front side at tram is albert laid, the rear side reverse lay at tram) in the front and rear sides of same tram.Torsion between described reverse knot makes organizine be clamped by tram, can effectively avoid it to slide.Further, every root organizine is wound in one by two strands of yarn twist yarns.As optional, the spacing between adjacent organizine is 1cm, and the spacing between adjacent tram is 1cm.
Using the above-mentioned line that holds as tram, using conductive wire as organizine, be woven into electrode wires structure.Alternately, described electrode wires organizine is the conductive wire of dense arrangement.Further, described polar curve organizine is 22 strands of copper cash of dense arrangement, and described copper cash is the polymerization twisted wire that the copper wire being 0.1mm by 7 diameters is formed.
Flat filament Rotating fields is woven into as organizine and tram respectively using the above-mentioned line that holds, described flat filament layer organizine dense arrangement, two organizine at described flat filament layer two ends have twist yarn winding arrangement, every root organizine holds line twist yarn by multiply and is wound in one, and described flat filament layer tram passes from the gap between the multi-strand yarns of every root flat filament layer organizine.As optional, described twist yarn winding arrangement is specially: the multi-strand yarns forming an organizine forms reverse knot (as the front side at tram is albert laid, the rear side reverse lay at tram) in the front and rear sides of same tram.Torsion between described reverse knot makes organizine be clamped by tram, can effectively avoid it to slide.
Alternately, above-mentioned electric network main body braiding structure, electrode wires structure and flat filament Rotating fields is made to share tram, by adjusting the distribution of organizine, carry out mixed weaving, obtain network structure as shown in Figure 2, described electrode wires spacing structure is distributed in described electric network main body braiding structure, makes described flat filament Rotating fields be positioned at the both sides of electric network.As optional, the distance controlled between adjacent electrode line is 30cm.
At the first coated with conductive silastic-layer in above-mentioned network structure surface, obtain conductive mesh structure; Again at electric silastic-layer periphery coating electrically insulating silicone rubber layer, i.e. obtained electric network product.
Adopt the electric network that each optional manner of the present embodiment is obtained, the coating section of litzendraht wire and electric silica gel is close to circular, and thickness of insulating layer is (more than 0.5mm), not cracky greatly; Net with heating function sound construction, not fragile, long service life; Heating is even, efficiency high (more than 250W/m2); Electromagnetic field and electric rotating magnetic wave can be detected around electric network.
The foregoing is only the preferred embodiments of the present invention, is only illustrative for the purpose of the present invention, and nonrestrictive; Those of ordinary skill in the art understand, and can carry out many changes in the spirit and scope that the claims in the present invention limit to it, amendment, and even equivalence is changed, but all will fall into protection scope of the present invention.
Claims (10)
1. an electric network structure, it is characterized in that, comprise netted braiding structure and the conductive silicon rubber layer being coated in its surface, described netted braiding structure forms by holding line braiding, the described line that holds comprises heart yearn and wrap yarn, and described wrap yarn is wrapped in the periphery of described heart yearn.
2. electric network structure according to claim 1, is characterized in that, described conductive silicon rubber layer periphery is also provided with electrically insulating silicone rubber layer.
3. electric network structure according to claim 1, is characterized in that, described wrap yarn is spirally wound on the periphery of described heart yearn equably.
4. electric network structure according to claim 1, is characterized in that, described heart yearn is the twist yarn be made up of multiply single superposition coiling.
5. electric network structure according to claim 1, it is characterized in that, described netted braiding structure is woven by organizine and tram and forms, described organizine has twist yarn winding arrangement, every root organizine is wound in one by multi-strand yarns twist yarn, and described tram passes successively from the gap between the multi-strand yarns of every root organizine.
6. electric network structure according to claim 1, is characterized in that, is also intervally distributed with electrode wires in described netted braiding structure.
7. electric network structure according to claim 6, it is characterized in that, described netted braiding structure is woven by organizine and tram and forms, described electrode wires comprises electrode wires organizine and electrode wires tram, described electrode wires organizine is conductive wire, described electrode wires tram is simultaneously as the tram forming described netted braiding structure, and described electrode wires organizine and electrode wires tram are woven into netted.
8. electric network structure according to claim 1, is characterized in that, the end of described electric network is provided with flat filament layer.
9. electric network structure according to claim 8, it is characterized in that, described netted braiding structure is woven by organizine and tram and forms, described flat filament layer comprises flat filament layer organizine and flat filament layer tram, described flat filament layer organizine dense arrangement, described flat filament layer tram is simultaneously as the tram forming described netted braiding structure, and described flat filament layer organizine and flat filament layer tram are woven into netted.
10. electric network structure according to claim 9, it is characterized in that, two flat filament layer organizine of described flat filament layer end have twist yarn winding arrangement: every root organizine is wound in one by multi-strand yarns twist yarn, and described flat filament layer tram passes from the gap between the multi-strand yarns of every root flat filament layer organizine.
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| CN201410745301.7A CN104507186B (en) | 2014-12-09 | 2014-12-09 | A kind of electric heating web frame |
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| CN201410745301.7A CN104507186B (en) | 2014-12-09 | 2014-12-09 | A kind of electric heating web frame |
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| CN104507186B CN104507186B (en) | 2017-11-03 |
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| CN102644137A (en) * | 2011-02-21 | 2012-08-22 | 李查启学 | Conductive yarn and cloth structure applying same |
| KR20130033406A (en) * | 2013-03-15 | 2013-04-03 | 박상구 | Soil heating mesh |
| CN103305994A (en) * | 2013-06-25 | 2013-09-18 | 威尔克工业纺织（嘉兴）有限公司 | Yarn and manufacturing technique |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB596810A (en) * | 1945-05-14 | 1948-01-12 | Laurence Herbert Pearson | Improvements in electric blankets and the like |
| US20030074879A1 (en) * | 2001-10-23 | 2003-04-24 | Gilbert Patrick | High performance yarns and method of manufacture |
| CN1653216A (en) * | 2002-05-13 | 2005-08-10 | 贝克特股份有限公司 | Electrically conductive yarn comprising metal fibers |
| US20070145037A1 (en) * | 2005-12-28 | 2007-06-28 | Taiwan Textile Research Institute | Electro-heating device |
| CN201107864Y (en) * | 2006-12-15 | 2008-08-27 | 郝东宁 | Flat-plate heating device |
| CN102644137A (en) * | 2011-02-21 | 2012-08-22 | 李查启学 | Conductive yarn and cloth structure applying same |
| KR20130033406A (en) * | 2013-03-15 | 2013-04-03 | 박상구 | Soil heating mesh |
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| CN104507186B (en) | 2017-11-03 |
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