JP5845038B2 - 面状発熱体 - Google Patents
面状発熱体 Download PDFInfo
- Publication number
- JP5845038B2 JP5845038B2 JP2011215089A JP2011215089A JP5845038B2 JP 5845038 B2 JP5845038 B2 JP 5845038B2 JP 2011215089 A JP2011215089 A JP 2011215089A JP 2011215089 A JP2011215089 A JP 2011215089A JP 5845038 B2 JP5845038 B2 JP 5845038B2
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- conductive
- heating element
- heat generating
- fiber material
- 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.)
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Links
- 238000010438 heat treatment Methods 0.000 title claims description 75
- 239000000835 fiber Substances 0.000 claims description 37
- 239000002657 fibrous material Substances 0.000 claims description 28
- 239000002184 metal Substances 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 238000009941 weaving Methods 0.000 claims description 6
- 239000002041 carbon nanotube Substances 0.000 claims description 5
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 3
- 230000020169 heat generation Effects 0.000 description 15
- 238000005452 bending Methods 0.000 description 10
- 238000005259 measurement Methods 0.000 description 8
- 239000002759 woven fabric Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- -1 polyethylene terephthalate Polymers 0.000 description 5
- 229920000049 Carbon (fiber) Polymers 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000004917 carbon fiber Substances 0.000 description 4
- 239000011247 coating layer Substances 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000004760 aramid Substances 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000009661 fatigue test Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920002215 polytrimethylene terephthalate Polymers 0.000 description 2
- 238000001931 thermography Methods 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Resistance Heating (AREA)
- Surface Heating Bodies (AREA)
Description
地糸として、ポリエステルマルチフィラメントからなる糸(84dtex/36f)を用いた。また、発熱糸として、カーボンナノチューブをポリエステルマルチフィラメントの表面に固着した糸(クラレリビング株式会社製;製品名CNTEC、84dtex/48f、電気抵抗値103Ω/cm)を用いた。
実施例1と同じ地糸、発熱糸及び導電糸を用い、経糸として地糸及び導電糸を配列し、緯糸として発熱糸を配列して、経糸密度200本/インチ及び緯糸密度124本/インチで朱子織により製織した。製織された織物は、地糸が経方向に配列された発熱部分と、発熱部分の両側にそれぞれ導電糸が16本ずつ経方向に配列された電極部分とが形成されており、発熱部分の緯方向の幅は32cmで、電極部分の緯方向の幅は0.6cmであった。
0.65÷87=0.0075
となる。また、実施例2では、電流値が0.91Aであり、発熱部の発熱糸の密度本数124本/インチとの比率は、
0.91÷124=0.0073
となる。したがって、密度本数にほぼ比例して電流値が上昇するようになっており、面状発熱体の発熱糸の密度本数に基づいて電流密度を設定することが可能となる。このように、本発明に係る面状発熱体を用いることで、正確な発熱設計を行うことができるようになる。
Claims (4)
- 絶縁性繊維材料からなる地糸及び導電性材料を表面に被覆した導電性繊維材料からなる発熱糸をそれぞれ経緯方向に配列して製織した発熱部と、前記発熱部に隣接して所定幅で形成されるとともに前記地糸に代えて配列された複数の導電糸及び前記発熱糸を製織した電極部とを備え、前記導電糸は、絶縁性繊維材料からなる芯糸に直径が10μm〜100μmの金属細線をダブルカバーリング加工した抵抗が1Ω/m〜50Ω/mの加工糸である面状発熱体。
- 前記導電糸は、前記芯糸に前記地糸と同一の絶縁性繊維材料からなる糸を用いている請求項1に記載の面状発熱体。
- 前記導電糸は、金属繊維を3,000回/m〜8,000回/mの巻き数でカバーリング加工している請求項1又は2に記載の面状発熱体。
- 前記発熱糸は、前記地糸と同一の絶縁性繊維材料の表面にカーボンナノチューブを被覆した導電性繊維材料を用いている請求項1又は2に記載の面状発熱体。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011215089A JP5845038B2 (ja) | 2011-09-29 | 2011-09-29 | 面状発熱体 |
Applications Claiming Priority (1)
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JP2011215089A JP5845038B2 (ja) | 2011-09-29 | 2011-09-29 | 面状発熱体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013077384A JP2013077384A (ja) | 2013-04-25 |
JP5845038B2 true JP5845038B2 (ja) | 2016-01-20 |
Family
ID=48480721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011215089A Active JP5845038B2 (ja) | 2011-09-29 | 2011-09-29 | 面状発熱体 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5845038B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019096418A (ja) * | 2017-11-20 | 2019-06-20 | 株式会社羽生田鉄工所 | ヒーター、発熱線、成形方法及び熱処理方法 |
JP7083996B2 (ja) * | 2018-06-14 | 2022-06-14 | 杉田電線株式会社 | 歪センサ素子及びその製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6089090A (ja) * | 1983-10-20 | 1985-05-18 | 松下電器産業株式会社 | 可撓性発熱線 |
JPH09326291A (ja) * | 1996-06-05 | 1997-12-16 | Unitika Ltd | 面状発熱体 |
CN101336565B (zh) * | 2006-03-29 | 2011-09-28 | 松下电器产业株式会社 | 面状发热体以及使用其的座席 |
JP5512983B2 (ja) * | 2009-02-17 | 2014-06-04 | 国立大学法人北海道大学 | 面状発熱体 |
-
2011
- 2011-09-29 JP JP2011215089A patent/JP5845038B2/ja active Active
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Publication number | Publication date |
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JP2013077384A (ja) | 2013-04-25 |
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