JP5776755B2 - 電気ケーブル - Google Patents
電気ケーブル Download PDFInfo
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- JP5776755B2 JP5776755B2 JP2013260045A JP2013260045A JP5776755B2 JP 5776755 B2 JP5776755 B2 JP 5776755B2 JP 2013260045 A JP2013260045 A JP 2013260045A JP 2013260045 A JP2013260045 A JP 2013260045A JP 5776755 B2 JP5776755 B2 JP 5776755B2
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- JP
- Japan
- Prior art keywords
- conductor
- insulating resin
- electric cable
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- mpa
- Prior art date
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/446—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylacetals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/447—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from acrylic compounds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/448—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from other vinyl compounds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/08—Several wires or the like stranded in the form of a rope
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0275—Disposition of insulation comprising one or more extruded layers of insulation
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Insulated Conductors (AREA)
- Organic Insulating Materials (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
図1(A)の絶縁電線10aとして示す電気ケーブルは、中心導体11(以下、単に導体と言う)が、導体断面積20SQ(20mm2)以上で、その絶縁体12をポリオレフィン系の樹脂をベース樹脂としたケーブルを対象とする。
また、図1(B)のシールド電線10bとして示す電気ケーブルは、図1(A)の絶縁電線10aの絶縁体12’の外側に、編組または横巻きで形成したシールド導体13を配し、その外側をシース(外被とも言う)14で覆ったケーブルを対象とする。
シールド電線10bは、絶縁体12’またはシース14のいずれかが絶縁体12と同じ樹脂である。絶縁体12’およびシース14の両方が絶縁体12と同じ樹脂であってもよい。絶縁体12’、シース14の成形は、絶縁体12と同様に押出成形される。押出成形された上に架橋処理されてもよい。
表2において、編組構成の上段が打数、下段が持数を示す。また、実施例1〜6、実施例8、および比較例の導体は撚撚構造で、表の上段の値が子撚の素線数であり、表の下段の数値が子撚りの数である。
Claims (6)
- 素線径が0.15mm以上0.5mm以下の素線からなり断面積が20mm2以上の導体7の外周を、難燃剤を含む絶縁樹脂で被覆した電気ケーブルであって、
前記絶縁樹脂が、EEA,EVA,EMAまたはEPゴムの単体またはそれらの組み合わせからなり、
電気ケーブル径/導体径が1.15以上1.40以下であり、
前記絶縁樹脂が架橋されていてそのセカントモジュラスが10MPa以上50MPa以下であることを特徴とする電気ケーブル。 - 断面積が20mm2以上の導体の外周を難燃剤を含む絶縁樹脂で被覆し、該絶縁樹脂の外周にシールド導体を配し、さらに該シールド導体の外周を絶縁樹脂で被覆した電気ケーブルであって、
前記絶縁樹脂が、EEA,EVA,EMAまたはEPゴムの単体またはそれらの組み合わせからなり、
電気ケーブル径/導体径が1.40以上1.77以下であり、
前記シールド導体の内側の絶縁樹脂が架橋されていてそのセカントモジュラスが10MPa以上50MPa以下であることを特徴とする電気ケーブル。 - 前記シールド導体の内側の絶縁樹脂と前記シールド導体の外側の絶縁樹脂とが同じ樹脂であることを特徴とする請求項2に記載の電気ケーブル。
- 断面積が20mm2以上の導体の外周を難燃剤を含む絶縁樹脂で被覆し、該絶縁樹脂の外周にシールド導体を配し、さらに該シールド導体の外周を絶縁樹脂で被覆した電気ケーブルであって、
前記絶縁樹脂が、EEA,EVA,EMAまたはEPゴムの単体またはそれらの組み合わせからなり、
電気ケーブル径/導体径が1.40以上1.77以下であり、
前記シールド導体の外側の絶縁樹脂が架橋されていてそのセカントモジュラスが10MPa以上50MPa以下であることを特徴とする電気ケーブル。 - セカントモジュラスが10MPa以上50MPa以下である前記絶縁樹脂がオレフィンと極性を有するコモノマーの共重合体A、または、該共重合体Aと、オレフィンとαオレフィン共重合体Bとの混合物であることを特徴とする請求項1から4のいずれか一項に記載の電気ケーブル。
- セカントモジュラスが10MPa以上50MPa以下である前記絶縁樹脂が極性を有するコモノマーを含むオレフィン系樹脂であって、コモノマー量が23重量%以上であることを特徴とする請求項1から4のいずれか1に記載の電気ケーブル。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013260045A JP5776755B2 (ja) | 2012-12-18 | 2013-12-17 | 電気ケーブル |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012275533 | 2012-12-18 | ||
JP2012275533 | 2012-12-18 | ||
JP2013260045A JP5776755B2 (ja) | 2012-12-18 | 2013-12-17 | 電気ケーブル |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015136663A Division JP5930104B2 (ja) | 2012-12-18 | 2015-07-08 | 電気ケーブル |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014139932A JP2014139932A (ja) | 2014-07-31 |
JP5776755B2 true JP5776755B2 (ja) | 2015-09-09 |
Family
ID=50978426
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013260045A Expired - Fee Related JP5776755B2 (ja) | 2012-12-18 | 2013-12-17 | 電気ケーブル |
JP2015136663A Expired - Fee Related JP5930104B2 (ja) | 2012-12-18 | 2015-07-08 | 電気ケーブル |
JP2016089183A Active JP6090509B2 (ja) | 2012-12-18 | 2016-04-27 | 電気ケーブル |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015136663A Expired - Fee Related JP5930104B2 (ja) | 2012-12-18 | 2015-07-08 | 電気ケーブル |
JP2016089183A Active JP6090509B2 (ja) | 2012-12-18 | 2016-04-27 | 電気ケーブル |
Country Status (5)
Country | Link |
---|---|
US (2) | US9349505B2 (ja) |
JP (3) | JP5776755B2 (ja) |
CN (2) | CN106409383A (ja) |
MY (1) | MY170833A (ja) |
WO (1) | WO2014098100A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106409383A (zh) * | 2012-12-18 | 2017-02-15 | 住友电气工业株式会社 | 电缆 |
CA2999845C (en) * | 2015-09-28 | 2023-12-19 | Dow Global Technologies Llc | Peelable cable jacket having designed microstructures and methods for making peelable cable jackets having designed microstructures |
EP3357073B1 (en) * | 2015-09-28 | 2020-12-23 | Dow Global Technologies LLC | Peelable cable jacket having designed microstructures and methods for making peelable cable jackets having designed microstructures |
KR102646332B1 (ko) | 2015-09-28 | 2024-03-08 | 다우 글로벌 테크놀로지스 엘엘씨 | 설계된 미세구조를 갖는 박리가능한 케이블 재킷 및 설계된 미세구조를 갖는 박리가능한 케이블 재킷의 제조 방법 |
US10275000B2 (en) * | 2016-09-06 | 2019-04-30 | Google Llc | Thermally conductive cables |
US10381897B2 (en) * | 2017-07-25 | 2019-08-13 | Wisconsin Alumni Research Foundation | Bus bar with integrated voltage rise time filter |
JP6908580B2 (ja) | 2018-12-27 | 2021-07-28 | 矢崎総業株式会社 | 樹脂組成物、被覆電線及びワイヤーハーネス |
JP6936268B2 (ja) | 2019-03-20 | 2021-09-15 | 矢崎総業株式会社 | 樹脂組成物、被覆電線及びワイヤーハーネス |
JP7167801B2 (ja) * | 2019-03-25 | 2022-11-09 | 株式会社オートネットワーク技術研究所 | ワイヤーハーネス |
JP7252171B2 (ja) * | 2020-05-01 | 2023-04-04 | 矢崎総業株式会社 | 樹脂組成物、被覆電線及びワイヤーハーネス |
JP7262910B2 (ja) | 2020-09-25 | 2023-04-24 | 矢崎総業株式会社 | シールド電線及びワイヤーハーネス |
Family Cites Families (17)
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US62003A (en) * | 1867-02-12 | op nblryakk | ||
JPH0959413A (ja) * | 1995-08-21 | 1997-03-04 | Sumitomo Electric Ind Ltd | ポリオレフィン系樹脂発泡体とそれを用いた絶縁電線および熱収縮チューブ |
JP3467921B2 (ja) * | 1995-08-22 | 2003-11-17 | 住友電気工業株式会社 | ポリオレフィン系樹脂組成物とそれを用いた絶縁電線および熱収縮チューブ |
US6140589A (en) * | 1997-04-04 | 2000-10-31 | Nextrom, Ltd. | Multi-wire SZ and helical stranded conductor and method of forming same |
JP3824809B2 (ja) * | 1999-06-16 | 2006-09-20 | 古河電気工業株式会社 | 自動車用電力ケーブルおよび前記電力ケーブル用端子 |
JP2003297153A (ja) * | 2002-04-02 | 2003-10-17 | Sumitomo Electric Ind Ltd | 絶縁電線およびその製造方法 |
JP2004352889A (ja) * | 2003-05-29 | 2004-12-16 | Sumitomo Electric Ind Ltd | 熱可塑性ポリエステル樹脂及び樹脂組成物並びにこれを用いた絶縁電線、ケーブル及びチューブ並びに絶縁電線及びケーブルの製造方法 |
CN100404603C (zh) * | 2003-06-24 | 2008-07-23 | 理研科技股份有限公司 | 耐热性·耐气候性优良的绝缘树脂组合物及绝缘电线 |
JP5286707B2 (ja) * | 2006-08-31 | 2013-09-11 | 日立電線株式会社 | 可とう性非ハロゲン電線 |
JP5015740B2 (ja) | 2007-11-28 | 2012-08-29 | 矢崎総業株式会社 | ハロゲンフリー樹脂組成物、絶縁電線及びワイヤハーネス |
JP5056601B2 (ja) * | 2008-06-10 | 2012-10-24 | 日立電線株式会社 | ノンハロゲン難燃性熱可塑性エラストマ樹脂組成物及びその製造方法並びにこれを用いた電線・ケーブル |
US20090301751A1 (en) * | 2008-06-10 | 2009-12-10 | Hitachi Cable, Ltd. | Non-halogen flame retardant thermoplastic elastomer resin composition, method for fabricating same, and electric wire and cable using the same |
JP2010176961A (ja) * | 2009-01-28 | 2010-08-12 | Autonetworks Technologies Ltd | シールド電線 |
JP5516456B2 (ja) * | 2011-02-24 | 2014-06-11 | 日立金属株式会社 | シールド付き電気絶縁ケーブル |
DE112012001275T5 (de) * | 2011-03-17 | 2013-12-19 | Sumitomo Electric Industries, Ltd. | Nicht-halogenhaltige flammwidrige Harzzusammensetzung und isolierter elektrischer Draht und Rohr unter deren Verwendung |
JP2012241041A (ja) * | 2011-05-16 | 2012-12-10 | Sumitomo Electric Ind Ltd | ノンハロゲン難燃性ゴム組成物及びゴム被覆電線・ケーブル |
CN106409383A (zh) * | 2012-12-18 | 2017-02-15 | 住友电气工业株式会社 | 电缆 |
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2013
- 2013-12-17 CN CN201610808689.XA patent/CN106409383A/zh active Pending
- 2013-12-17 CN CN201380004650.7A patent/CN104040645B/zh active Active
- 2013-12-17 JP JP2013260045A patent/JP5776755B2/ja not_active Expired - Fee Related
- 2013-12-17 WO PCT/JP2013/083803 patent/WO2014098100A1/ja active Application Filing
- 2013-12-17 US US14/373,905 patent/US9349505B2/en not_active Expired - Fee Related
- 2013-12-17 MY MYPI2014702056A patent/MY170833A/en unknown
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2015
- 2015-07-08 JP JP2015136663A patent/JP5930104B2/ja not_active Expired - Fee Related
-
2016
- 2016-04-20 US US15/133,296 patent/US9818505B2/en active Active
- 2016-04-27 JP JP2016089183A patent/JP6090509B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
US9818505B2 (en) | 2017-11-14 |
US9349505B2 (en) | 2016-05-24 |
WO2014098100A1 (ja) | 2014-06-26 |
CN104040645A (zh) | 2014-09-10 |
MY170833A (en) | 2019-09-05 |
JP2016173991A (ja) | 2016-09-29 |
JP6090509B2 (ja) | 2017-03-08 |
US20160307669A1 (en) | 2016-10-20 |
CN104040645B (zh) | 2016-10-19 |
JP2014139932A (ja) | 2014-07-31 |
CN106409383A (zh) | 2017-02-15 |
JP2015201460A (ja) | 2015-11-12 |
JP5930104B2 (ja) | 2016-06-08 |
US20140367141A1 (en) | 2014-12-18 |
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