CN101026909A - Flexible electric-heating assembly - Google Patents
Flexible electric-heating assembly Download PDFInfo
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- CN101026909A CN101026909A CN 200610023951 CN200610023951A CN101026909A CN 101026909 A CN101026909 A CN 101026909A CN 200610023951 CN200610023951 CN 200610023951 CN 200610023951 A CN200610023951 A CN 200610023951A CN 101026909 A CN101026909 A CN 101026909A
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Abstract
The flexible electric heating subassembly (FEHS) includes multibeam of weaving yarns and multibeam of electric yarns. Entwisting multiple pieces of single first textile fiber produces each beam of weaving yarn. Entwisting one superfine metallic yarn and multiple pieces of single first textile fiber produces each beam of electric yarn. Partial weaving yarns and partial electric yarns are stagger arranged along across warp to form across warp yarns. Other weaving yarns arranged along warp wise are as warp wise yarns. Tatting the said across warp yarns and warp wise yarns forms FEHS. FEHS possesses at least one characteristic of weaving structure. When a tolerable outside force acts on the across warp yarns, geometrical features of superfine metallic yarns will not be changed.
Description
Technical field
The present invention relates to a kind of electric-heating assembly (Electro-heating device), particularly a kind of flexible electric-heating assembly (Flexible electro-heating device).
Background technology
Along with the development of Materials Science and Engineering, various heatable functional fabrics also are developed thereupon.Existing prior art about heatable functional fabric below will be described in detail in detail.
The heatable functional fabric of the first kind is to utilize traditional heater coil (Heated coil) or the formed heater of heating plate is main, and combines with typical fabric.Need emphasize that at this heatable functional fabric of the first kind is characterized by and is only with traditional heater coil, the heating plate of textile parcel.Now the related invention with the above-mentioned type heater is listed below: United States Patent (USP) the 6th, 160, No. 246, No. the 6th, 111,233, United States Patent (USP), United States Patent (USP) the 5th, 792, No. 714, the novel patent announcement of TaiWan, China number the 135th, No. 293, the novel patent announcement of TaiWan, China number the 282nd, No. 662, and the novel patent announcement of TaiWan, China number the 117th, No. 353.
There are many shortcomings in the heatable functional fabric of the first kind, now will details are as follows: (1) traditional heater coil, heating plate be too heavy, utilize the made heatable functional fabric of traditional heating coil, heating plate not portable naturally, so it is limited to use kenel, usually use kenel with frivolous sheet and occur, as electric blanket; (2) traditional heater coil, heating plate are unfavorable for processing, the very difficult heater of carrying out into Wearable; (3) heater of this type, between heater coil, heating plate and the human body, also need at least one or more layers thick textile to do isolated, preserve from the protection human body, add that heater coil, heating plate do not have a pliability, cause the warming human body of heater coil, heating plate and needs to still have suitable distance, natural heats is made a discount; (4) Gong Ying power supply mostly is AC power, adds high power, cause faradicly to old person, cardiac, pregnant woman and infant, exist potential hazard; (5) this type heater consumed power is big, causes when the improper use of user or when not understanding the product occupation mode, is very easy to have an accident; (6) this type heater is not collapsible, otherwise can cause heater coil, heating plate local overheating, and burns insulating barrier, and then initiation fire; (7) material character of heater coil, heating plate can be degenerated with service time, and then generation meeting hardening, become fragile and disadvantageous phenomenon such as oxidation, if in the case, if heater is carried undeservedly or is placed, cause heater coil, heating plate fracture easily, just can produce spark during use, cause that heating wire cocks off, burning and initiation fire; (8) heater of this type can not waterproof, and saying nothing of is to scrub or washed, and for fear of making heater coil or keep health dirty, can put sheet usually, but also only can clean sheet.
The conclusion of comprehensive above shortcoming for the heater made from the traditional heating coil, its efficiency of heating surface main cause limited, that application is limited, fail safe causes anxiety has been to adopt heavy heater coil, heating plate as can be seen significantly.
The heatable functional fabric of second type utilizes this phase-transition material can absorb and emit the characteristic of heat energy for phase-transition material (the Phase change material) particle that utilization has suction/heat release energy is coated on the textile, regulates variation of temperature.Now the related invention with the above-mentioned type heater is listed below: United States Patent (USP) the 5th, 885, No. 475 and 6,207, No. 738.Compared to the heatable functional fabric of the first kind, the heatable functional fabric of second class can be carried out into flexible heatable functional fabric.
Yet the phase-transition material that the heatable functional fabric of second type is used can inhale/and the total amount of heat of heat release is limited, and generally the temperature range scope that can regulate is ± 2 ℃, and the temperature range of adjusting is very narrow and small, and the uncontrollable temperature of wearer.Therefore, in fact strict, these real effects of textile that have been coated with phase-transition material only are the comfort levels when keeping the wearer wear, but not reach the effect of insulation, resisting cold.In addition, the cost height of the textile of this type of coating phase-transition material, though can wash, because of the restriction of material itself, washing times is limited.
The heatable functional fabric of the 3rd type is for to twist with the fingers into conductive yam (Conductive yarn) with metallic fiber (Metal fibers), again with conductive yam with textile technology directly with soft substrate (for example, weave cotton cloth) combination, and the formation galvanic circle, to replace the usefulness of traditional heater coil as heater.Above-mentioned and soft substrate in conjunction with and must be connected with power supply unit as the conductive yam of galvanic circle, and then convert the electric energy that power supply unit provided to heat energy.Significantly, the heatable functional fabric of the 3rd type can be carried out into the flexible electric-heating device.Further, the heatable functional fabric of the 3rd type can be in conjunction with temperature sensor and temperature controller, so that the function of user's temperature control to be provided.Now the heating function fabric related invention of the above-mentioned conductive yam of utilizing metal fiber as heater is listed below: United States Patent (USP) the 6th, 548, No. the 6th, 545,253, No. 789 and United States Patent (USP).
The heatable functional fabric of the 3rd type does not have conventional metals coil heaviness, non-easy cleaning ... or the like shortcoming, therefore, the heatable functional fabric of the 3rd type can be employed the articles for use as purposes such as warming, resisting cold and isolated cold airs widely, for example, the curtain used of the clothing of warming resisting cold usefulness, electric blanket, hot compress pad, insulating cushion and isolated cold air ... or the like.
Yet the heatable functional fabric of the 3rd type still has some significant disadvantage.At first, owing to its heat energy is that the conductive yam converting electrical energy that comes from into the loop comes, therefore, only there is the conductive yam covering part just can provide heat energy.Strictly speaking, the heatable functional fabric of the 3rd type is one dimension electric calorifie installation (One-dimensional electro-heating apparatus), that is its thermal source coverage is essentially the coverage of one dimension.Therefore, its Temperature Distribution of being produced of heating and inhomogeneous of the heatable functional fabric of the 3rd type.
In addition, because the heatable functional fabric of the 3rd type is for using the base material of metallic fiber as the conductive exothermal loop, when this fabric is subjected to the external force effect and changes its geometrical property, as length, width etc., cause its overall electrical resistance to rise, its global voltage is risen, therefore overheated even on fire anxiety is arranged easily.And the metallic fiber in this kind fabric also gets loose because of the external force effect easily, causes many metallic fibers adjacent to each other, when electrostatic pressure rises, may cause taking place between the metallic fiber point discharge (Pointdischarge), produces spark and danger on fire is arranged.
Summary of the invention
Therefore, a category of the present invention is for providing a kind of flexible electric-heating assembly, and especially, this flexible electric-heating assembly can solve aforesaid problem.
Flexible electric-heating assembly according to a preferred embodiment of the present invention comprises multi beam textile strand and multi beam conductive yam.Each bundle textile strand in these textile strands many other first textile fabrics of serving as reasons are twisted with the fingers.Each bundle conductive yam in these conductive yam is by being twisted with the fingers with many other second textile fabrics by at least one other ultra-thin metal wire.Part textile strand in this flexible electric-heating assembly is arranged with as the broadwise yarn along broadwise for staggering with the partially conductive yarn, and other textile strand is arranged as the warp-wise yarn along warp-wise.These broadwise yarns and these warp-wise yarns are for weaving the processing procedure tatting together to finish this flexible electric-heating assembly by one.These ultra-thin metal wires are for being applied in an electric power and being heat energy with this power conversions that applies.And this electric-heating assembly has at least one textile structural characteristic, causes when a tolerable external force acts on these broadwise yarns, and the geometrical property of these ultra-thin metal wires can not change, and that is to say, the variable quantity of its resistance value can be ignored.
In addition, the flexible electric-heating assembly according to another preferred embodiment of the present invention comprises multi beam textile strand and multi beam conductive yam.Each bundle textile strand in these textile strands many other first textile fabrics of serving as reasons are twisted with the fingers.Each bundle conductive yam in these conductive yam is by being twisted with the fingers with many other second textile fabrics by at least one other ultra-thin metal wire.Part textile strand in this flexible electric-heating assembly is arranged with as the broadwise yarn along broadwise for staggering with the partially conductive yarn, and other textile strand is arranged as the warp-wise yarn along warp-wise for staggering with other conductive yam.These broadwise yarns and these warp-wise yarns are for weaving the processing procedure tatting together to finish this flexible electric-heating assembly by one.These ultra-thin metal wires are for being applied in an electric power and being heat energy with this power conversions that applies.And this electric-heating assembly has at least one textile structural characteristic, causes when a tolerable external force acts on these broadwise yarns, and the geometrical property of these ultra-thin metal wires can not change, and that is to say, the variable quantity of its resistance value can be ignored.
Can be about the advantages and spirit of the present invention by following detailed Description Of The Invention and appended graphic being further understood.
Description of drawings
Fig. 1 is the structural representation according to a flexible electric-heating assembly of the present invention.
Fig. 2 is the stereoscope image according to the flexible electric-heating assembly of a specific embodiment of the present invention.
Fig. 3 is the structural representation according to a flexible electric-heating assembly of the present invention.
Embodiment
Below in detail preferred embodiment of the present invention and practical application example will be described in detail, use proving absolutely feature of the present invention, spirit and advantage.
Flexible electric-heating assembly (Flexibleelectro-heating device) according to a preferred embodiment of the present invention comprises multi beam textile strand (Textile yarn) and multi beam conductive yam (Conductive yarn).And, each bundle textile strand many other first textile fabrics (Textile fiber) of serving as reasons are twisted with the fingers, and each bundle conductive yam is for being twisted with the fingers with many individual other second textile fabrics by at least one individual other ultra-thin metal wire (Ultra-fine metal wire).
In one embodiment, these first fibers and these second fibers can be natural fiber (Natural fibers) or synthetic fibers (Synthetic fibers).For example, cotton fiber, or PET fiber, or Aramid fiber ... etc. various textile fabric.The employing of first textile fabric need be decided on applied environment.
In one embodiment, each the root ultra-thin metal wire in these ultra-thin metal wires has scope from 10 microns to 100 microns diameter.In addition, these ultra-thin metal wires can be by a stainless steel Stainlesssteel), a nickel-chromium alloy (Ni-Cr alloy) or one bronze medal-evanohm (Cu-Cr alloy) be made.The material selection of ultra-thin metal wire except that need are considered the corrosion resistance height, also need be considered the resistance value that is suitable under the actual state.
Further, part textile strand in this flexible electric-heating assembly is arranged with as broadwise yarn (Weft yarn) along broadwise for staggering with the partially conductive yarn, other textile strand is arranged as warp-wise yarn (Warpyarn) along warp-wise, these broadwise yarns for these warp-wise yarns for by weaving processing procedure (Textile process) tatting together to finish this flexible electric-heating assembly.And these ultra-thin metal wires are for being applied in an electric power and being heat energy with this power conversions that applies.
See also Fig. 1, in one embodiment, this flexible electric-heating assembly 1 comprises multi beam textile strand 11 and multi beam conductive yam 13 as mentioned above.And each bundle textile strand 11 many other first textile fabrics (not illustrating in the drawings) of serving as reasons are twisted with the fingers, and each bundle conductive yam 13 is for being twisted with the fingers with many individual other second textile fabrics (not illustrating in the drawings) by at least one individual other ultra-thin metal wire 131.Each bundle conductive yam 13 only shows a ultra-thin metal wire 131 as representative among Fig. 1.And part textile strand in this flexible electric-heating assembly 1 11 is arranged with as broadwise yarn 12 along broadwise for staggering with partially conductive yarn 13, and other textile strand 11 is arranged as warp-wise yarn 14 along warp-wise.In this specific embodiment, these broadwise yarns 12 for these warp-wise yarns 14 for by a plain weave processing procedure (Weaving process) tatting together to finish this flexible electric-heating assembly 1.
Further see also Fig. 2, Fig. 2 is the stereoscope image according to the flexible electric-heating assembly of a specific embodiment of the present invention, and these broadwise yarns 12 in this flexible electric-heating assembly 1 be with these warp-wise yarns 14 for together by a plain weave processing procedure tatting.Also definition has a broadwise yarn direction L in figure two.
In addition, in another specific embodiment, these broadwise yarns and these warp-wise yarns also can be by a knitting processing procedure (Knitting process) tatting together to finish this flexible electric-heating assembly.
Note that this electric-heating assembly has at least one textile structural characteristic, cause these ultra-thin metal wires to be twisted with the fingers together with these second fibers securely.When a tolerable external force, when the active force during as washing, the pulling force when wearing off this electric-heating assembly etc. acted on these broadwise yarns, therefore the geometrical property of these ultra-thin metal wires did not change as length, diameter etc.More importantly, because the geometrical property of these ultra-thin metal wires is constant, that is to say that the variable quantity of its resistance value can be ignored.
In one embodiment, this at least one textile structural characteristic twist per unit of comprising each root conductive yam is a 8-20 sth. made by twisting/inch.
In one embodiment, this at least one textile structural characteristic density of comprising these warp-wise yarns is 100-180 root/inch.
In one embodiment, this at least one textile structural characteristic density of comprising these broadwise yarns is 80-140 root/inch.
In one embodiment, to comprise the embryo cloth shrinkage of this flexible electric-heating assembly be 6-25% to this at least one textile structural characteristic.
In one embodiment, this at least one textile structural characteristic finished fabric shrinkage of comprising this flexible electric-heating assembly is 6-25%.
In one embodiment, this at least one textile structural characteristic residual shrinkage of finished fabric of comprising this flexible electric-heating assembly is 1-8%.
In an actual test cases, one according to flexible electric-heating assembly of the present invention, and its resistance value is designed to 11.0 ohm.This former resistance value is 11.0 ohm a flexible electric-heating assembly, when imposing a 1kg-2kg pulling force, dynamically measures its resistance value.Above-mentioned measurement finds, its resistance value of stressed flexible electric-heating assembly moment rises to 11.3 ohm, and falls back 11.0 ohm stationary value between second at 1-2.
Apparently, can confirm that by the result of above-mentioned test cases flexible electric-heating assembly according to the present invention is in the time spent of doing of tolerable external force, the geometrical property of these ultra-thin metal wires can not change.More importantly, the variable quantity of its resistance value also can be ignored, and because of impedance rising danger on fire, does not also have the problem that point discharge takes place between the metallic fiber in the Prior Art when significantly reducing use.In addition, according to flexible electric-heating assembly of the present invention owing to can have multiple textile structural characteristic, so its more durable, wash resistant.And this flexible electric-heating assembly can provide enough heating powers, can be widely used in the warming fabric, more has concurrently antistatic and function anti electromagnetic wave because of it has metal ingredient.
Flexible electric-heating assembly according to another preferred embodiment of the present invention comprises multi beam textile strand and multi beam conductive yam.Each bundle textile strand in these textile strands many other first textile fabrics of serving as reasons are twisted with the fingers.Each bundle conductive yam in these conductive yam is by being twisted with the fingers with many other second textile fabrics by at least one other ultra-thin metal wire.Part textile strand in this flexible electric-heating assembly is arranged with as the broadwise yarn along broadwise for staggering with the partially conductive yarn, and other textile strand is arranged as the warp-wise yarn along warp-wise for staggering with other conductive yam.These broadwise yarns for these warp-wise yarns for by a weaving processing procedure tatting together to finish this flexible electric-heating assembly.These ultra-thin metal wires are for being applied in an electric power and being heat energy with this power conversions that applies.And this electric-heating assembly has at least one textile structural characteristic, causes when a tolerable external force acts on these broadwise yarns, and the geometrical property of these ultra-thin metal wires can not change, and that is to say, the variable quantity of its resistance value can be ignored.
Note that the material of material, these ultra-thin metal wires of these first fibers and these second fibers and size, this weaving processing procedure and this at least one textile structural characteristic all as hereinbefore, do not give unnecessary details at this.
See also Fig. 3, in one embodiment, this flexible electric-heating assembly 3 comprises multi beam textile strand 31 and multi beam conductive yam 33 as mentioned above.And each bundle textile strand 31 many other first textile fabrics (not illustrating in the drawings) of serving as reasons are twisted with the fingers, and each bundle conductive yam 33 is for being twisted with the fingers with many individual other second textile fabrics (not illustrating in the drawings) by at least one individual other ultra-thin metal wire 331.Each bundle conductive yam 33 only shows a ultra-thin metal wire 331 as representative among Fig. 3.And part textile strand in this flexible electric-heating assembly 3 31 is arranged with as broadwise yarn 32 along broadwise for staggering with partially conductive yarn 33, and other textile strand 31 is arranged as warp-wise yarn 34 along warp-wise for staggering with other conductive yam 33.In this specific embodiment, these broadwise yarns 32 for these warp-wise yarns 34 for by a plain weave processing procedure tatting together to finish this flexible electric-heating assembly 3.
Though the present invention describes in conjunction with its specific embodiment, other variation and revise and other use is conspicuous for those skilled in the art that.Therefore the scope that will protect of the present invention is not subjected to the restriction of above-mentioned explanation, and only is subjected to the restriction of claim of the present invention.
Claims (24)
1. a flexible electric-heating assembly (Flexible electro-heating device) is characterized in that, comprises:
Multi beam textile strand (Textile yarn), each bundle textile strand many other first textile fabrics (Textile fiber) of serving as reasons are twisted with the fingers; And
Multi beam conductive yam (Conductive yarn), each bundle conductive yam at least one other ultra-thin metal wire (Ultra-fine metal wire) of serving as reasons is twisted with the fingers with many individual other second textile fabrics;
Wherein the part textile strand is arranged with as broadwise yarn (Weftyarn) along broadwise for staggering with the partially conductive yarn, other textile strand is arranged as warp-wise yarn (Warp yarn) along warp-wise, these broadwise yarns are for weaving processing procedure (Textile process) tatting together to finish this flexible electric-heating assembly with these warp-wise yarns by one, these ultra-thin metal wires are for being applied in an electric power and being a heat with this power conversions that applies, and this electric-heating assembly has at least one textile structural characteristic, cause when a tolerable external force acts on these broadwise yarns, the geometrical property of these ultra-thin metal wires can not change.
2. flexible electric-heating assembly as claimed in claim 1 is characterized in that, wherein this weaving processing procedure is a plain weave processing procedure (Weaving process) or a knitting processing procedure (Knitting process).
3. flexible electric-heating assembly as claimed in claim 1 is characterized in that, wherein each root ultra-thin metal wire has scope from 10 microns to 100 microns diameter.
4. flexible electric-heating assembly as claimed in claim 1 is characterized in that, wherein each root ultra-thin metal wire is made by a stainless steel (Stainless steel), a nickel-chromium alloy (Ni-Cr alloy) or one bronze medal-evanohm (Cu-Cr alloy).
5. flexible electric-heating assembly as claimed in claim 1 is characterized in that, wherein this at least one textile structural characteristic twist per unit of comprising each root conductive yam is a 8-20 sth. made by twisting/inch.
6. flexible electric-heating assembly as claimed in claim 1 is characterized in that, wherein this at least one textile structural characteristic density of comprising these warp-wise yarns is 100-180 root/inch.
7. flexible electric-heating assembly as claimed in claim 1 is characterized in that, wherein this at least one textile structural characteristic density of comprising these broadwise yarns is 80-140 root/inch.
8. flexible electric-heating assembly as claimed in claim 1 is characterized in that, wherein to comprise the embryo cloth shrinkage of this flexible electric-heating assembly be 6-25% to this at least one textile structural characteristic.
9. flexible electric-heating assembly as claimed in claim 1 is characterized in that, wherein this at least one textile structural characteristic finished fabric shrinkage of comprising this flexible electric-heating assembly is 6-25%.
10. flexible electric-heating assembly as claimed in claim 1 is characterized in that, wherein this at least one textile structural characteristic residual shrinkage of finished fabric of comprising this flexible electric-heating assembly is 1-8%.
11. flexible electric-heating assembly as claimed in claim 1 is characterized in that, wherein each root first fiber is a natural fiber (Natural fibers) or synthetic fibers (Synthetic fibers).
12. flexible electric-heating assembly as claimed in claim 1 is characterized in that, wherein each root second fiber is a natural fiber (Natural fibers) or synthetic fibers (Synthetic fibers).
13. a flexible electric-heating assembly (Flexible electro-heating device) is characterized in that, comprises:
Multi beam textile strand (Textile yarn), each bundle textile strand many other first textile fabrics (Textile fiber) of serving as reasons are twisted with the fingers; And
Multi beam conductive yam (Conductive yarn), each bundle conductive yam at least one other ultra-thin metal wire (Ultra-fine metal wire) of serving as reasons is twisted with the fingers with many individual other second textile fabrics;
Wherein the part textile strand is arranged with as broadwise yarn (Weftyarn) along broadwise for staggering with the partially conductive yarn, and other textile strand and other conductive yam stagger and arrange as warp-wise yarn (Warpyarn) along warp-wise, these broadwise yarns are for weaving processing procedure (Textile process) tatting together to finish this flexible electric-heating assembly with these warp-wise yarns by one, these ultra-thin metal wires are for being applied in an electric power and being heat energy with this power conversions that applies, and this electric-heating assembly has at least one textile structural characteristic, cause when a tolerable external force acts on these broadwise yarns, the geometrical property of these ultra-thin metal wires can not change.
14. flexible electric-heating assembly as claimed in claim 13 is characterized in that, wherein this weaving processing procedure is a plain weave processing procedure (Weaving process) or a knitting processing procedure (Knitting process).
15. flexible electric-heating assembly as claimed in claim 13 is characterized in that, wherein each root ultra-thin metal wire has scope from 10 microns to 100 microns diameter.
16. flexible electric-heating assembly as claimed in claim 13, it is characterized in that wherein each root ultra-thin metal wire is made by a stainless steel fibre (Stainless steel), a nickel-chromium alloy (Ni-Cr alloy) or one bronze medal-evanohm (Cu-Cr alloy).
17. flexible electric-heating assembly as claimed in claim 13 is characterized in that, wherein this at least one textile structural characteristic twist per unit of comprising each root conductive yam is a 8-20 sth. made by twisting/inch.
18. flexible electric-heating assembly as claimed in claim 13 is characterized in that, wherein this at least one textile structural characteristic density of comprising these warp-wise yarns is 100-180 root/inch.
19. flexible electric-heating assembly as claimed in claim 13 is characterized in that, wherein this at least one textile structural characteristic density of comprising these broadwise yarns is 80-140 root/inch.
20. flexible electric-heating assembly as claimed in claim 13 is characterized in that, wherein to comprise the embryo cloth shrinkage of this flexible electric-heating assembly be 6-25% to this at least one textile structural characteristic.
21. flexible electric-heating assembly as claimed in claim 13 is characterized in that, wherein this at least one textile structural characteristic finished fabric shrinkage of comprising this flexible electric-heating assembly is 6-25%.
22. flexible electric-heating assembly as claimed in claim 13 is characterized in that, wherein this at least one textile structural characteristic residual shrinkage of finished fabric of comprising this flexible electric-heating assembly is 1-8%.
23. flexible electric-heating assembly as claimed in claim 13 is characterized in that, wherein each root first fiber is a natural fiber (Natural fibers) or synthetic fibers (Synthetic fibers).
24. flexible electric-heating assembly as claimed in claim 13 is characterized in that, wherein each root second fiber is a natural fiber (Natural fibers) or synthetic fibers (Synthetic fibers).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610023951 CN101026909A (en) | 2006-02-17 | 2006-02-17 | Flexible electric-heating assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610023951 CN101026909A (en) | 2006-02-17 | 2006-02-17 | Flexible electric-heating assembly |
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| CN101026909A true CN101026909A (en) | 2007-08-29 |
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| CN 200610023951 Pending CN101026909A (en) | 2006-02-17 | 2006-02-17 | Flexible electric-heating assembly |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105706525A (en) * | 2013-11-05 | 2016-06-22 | 寇菲莉娅有限责任公司 | Multilayer textile article with an inner heating layer made of an electrified fabric, and respective manufacturing process |
| CN107197542A (en) * | 2017-07-13 | 2017-09-22 | 南京浩福新材料科技有限公司 | A kind of flexible electroluminescent far infrared transmission heater strip |
| CN112674413A (en) * | 2021-01-11 | 2021-04-20 | 北京科技大学 | Superfine fiber electrical heating gauze mask |
-
2006
- 2006-02-17 CN CN 200610023951 patent/CN101026909A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105706525A (en) * | 2013-11-05 | 2016-06-22 | 寇菲莉娅有限责任公司 | Multilayer textile article with an inner heating layer made of an electrified fabric, and respective manufacturing process |
| CN105706525B (en) * | 2013-11-05 | 2019-11-26 | 寇菲莉娅有限责任公司 | With the multi-layered textile product of internal heating layer made of electrified fabric and corresponding manufacture processing |
| CN107197542A (en) * | 2017-07-13 | 2017-09-22 | 南京浩福新材料科技有限公司 | A kind of flexible electroluminescent far infrared transmission heater strip |
| CN112674413A (en) * | 2021-01-11 | 2021-04-20 | 北京科技大学 | Superfine fiber electrical heating gauze mask |
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