JP5568028B2 - 絶縁導線、コイル及び絶縁導線の製造方法 - Google Patents
絶縁導線、コイル及び絶縁導線の製造方法 Download PDFInfo
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- JP5568028B2 JP5568028B2 JP2011014322A JP2011014322A JP5568028B2 JP 5568028 B2 JP5568028 B2 JP 5568028B2 JP 2011014322 A JP2011014322 A JP 2011014322A JP 2011014322 A JP2011014322 A JP 2011014322A JP 5568028 B2 JP5568028 B2 JP 5568028B2
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- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 239000004020 conductor Substances 0.000 claims description 88
- 229920005992 thermoplastic resin Polymers 0.000 claims description 48
- 238000000576 coating method Methods 0.000 claims description 21
- 239000011248 coating agent Substances 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 18
- 230000009477 glass transition Effects 0.000 description 11
- 238000002425 crystallisation Methods 0.000 description 10
- 230000008025 crystallization Effects 0.000 description 10
- 239000013078 crystal Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000005452 bending Methods 0.000 description 7
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 5
- 239000004696 Poly ether ether ketone Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 229920006038 crystalline resin Polymers 0.000 description 4
- 229920002530 polyetherether ketone Polymers 0.000 description 4
- 229920006324 polyoxymethylene Polymers 0.000 description 4
- 239000004962 Polyamide-imide Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 229920002312 polyamide-imide Polymers 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229920006127 amorphous resin Polymers 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001955 polyphenylene ether Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Description
Claims (3)
- 中心導体と、
中心導体を被覆し、1つの材質の熱可塑性樹脂で構成される絶縁皮膜であって、熱可塑性樹脂の結晶領域と非晶領域との全体の中で結晶領域が占める割合である結晶化度について、中心導体側の皮膜領域の結晶化度が外表面側の皮膜領域の結晶化度よりも大きい絶縁皮膜と、
を備えることを特徴とする絶縁導線。 - 絶縁導線が巻回されるコイルであって、
絶縁導線は、
中心導体と、
中心導体を被覆し、1つの材質の熱可塑性樹脂で構成される絶縁皮膜であって、熱可塑性樹脂の結晶領域と非晶領域との全体の中で結晶領域が占める割合である結晶化度について、中心導体側の皮膜領域の結晶化度が外表面側の皮膜領域の結晶化度よりも大きい絶縁皮膜と、
を備えることを特徴とするコイル。 - 1つの材質の熱可塑性樹脂を用い、その熱可塑樹脂を流動状態として中心導体に塗布する工程と、
熱可塑性樹脂の結晶領域と非晶領域との全体の中で結晶領域が占める割合である結晶化度について、予め定めた結晶化度以下となる条件の下で、塗布された流動状態の熱可塑性樹脂を皮膜化する工程と、
外表面を冷却しながら中心導体を加熱し、中心導体側の皮膜領域の結晶化度が外表面側の皮膜領域の結晶化度よりも大きくする処理工程と、
を含むことを特徴とする絶縁導線の製造方法。
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JP2011014322A JP5568028B2 (ja) | 2011-01-26 | 2011-01-26 | 絶縁導線、コイル及び絶縁導線の製造方法 |
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JP2011014322A JP5568028B2 (ja) | 2011-01-26 | 2011-01-26 | 絶縁導線、コイル及び絶縁導線の製造方法 |
Publications (2)
Publication Number | Publication Date |
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JP2012156011A JP2012156011A (ja) | 2012-08-16 |
JP5568028B2 true JP5568028B2 (ja) | 2014-08-06 |
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JP2011014322A Active JP5568028B2 (ja) | 2011-01-26 | 2011-01-26 | 絶縁導線、コイル及び絶縁導線の製造方法 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2014157278A (ja) * | 2013-02-15 | 2014-08-28 | Toyobo Co Ltd | 画像表示装置 |
JP6459159B2 (ja) * | 2013-02-15 | 2019-01-30 | 東洋紡株式会社 | 画像表示装置 |
JP2014157277A (ja) * | 2013-02-15 | 2014-08-28 | Toyobo Co Ltd | 画像表示装置 |
JP6128268B2 (ja) * | 2016-06-17 | 2017-05-17 | 株式会社デンソー | 回転電機の固定子 |
JP6981336B2 (ja) * | 2018-03-26 | 2021-12-15 | 株式会社デンソー | 熱流測定装置およびその製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000235818A (ja) * | 1998-12-15 | 2000-08-29 | Sumitomo Electric Ind Ltd | 絶縁電線 |
JP4245244B2 (ja) * | 1999-11-30 | 2009-03-25 | 住友電工ウインテック株式会社 | 絶縁電線 |
JP2010123333A (ja) * | 2008-11-18 | 2010-06-03 | Sumitomo Electric Wintec Inc | 絶縁電線 |
JP5543845B2 (ja) * | 2009-05-28 | 2014-07-09 | 住友電気工業株式会社 | 絶縁電線及びその製造方法 |
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