JP7143247B2 - 絶縁電線、コイル、及び電気・電子機器 - Google Patents

絶縁電線、コイル、及び電気・電子機器 Download PDF

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Publication number
JP7143247B2
JP7143247B2 JP2019097354A JP2019097354A JP7143247B2 JP 7143247 B2 JP7143247 B2 JP 7143247B2 JP 2019097354 A JP2019097354 A JP 2019097354A JP 2019097354 A JP2019097354 A JP 2019097354A JP 7143247 B2 JP7143247 B2 JP 7143247B2
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Japan
Prior art keywords
insulating
layer
insulated wire
insulating coating
wire according
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.)
Active
Application number
JP2019097354A
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English (en)
Japanese (ja)
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JP2020191271A (ja
JP2020191271A5 (enExample
Inventor
大介 武藤
恵一 冨澤
秀雄 福田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Essex Furukawa Magnet Wire Japan Co Ltd
Original Assignee
Essex Furukawa Magnet Wire Japan Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Essex Furukawa Magnet Wire Japan Co Ltd filed Critical Essex Furukawa Magnet Wire Japan Co Ltd
Priority to JP2019097354A priority Critical patent/JP7143247B2/ja
Priority to PCT/JP2020/011211 priority patent/WO2020240990A1/ja
Priority to CN202080008889.1A priority patent/CN113348524B/zh
Priority to EP20813790.1A priority patent/EP3979269A4/en
Priority to TW109108937A priority patent/TW202044726A/zh
Publication of JP2020191271A publication Critical patent/JP2020191271A/ja
Priority to US17/370,134 priority patent/US12288631B2/en
Publication of JP2020191271A5 publication Critical patent/JP2020191271A5/ja
Application granted granted Critical
Publication of JP7143247B2 publication Critical patent/JP7143247B2/ja
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    • 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
    • H01B3/303—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups H01B3/38 or H01B3/302
    • H01B3/306—Polyimides or polyesterimides
    • 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
    • H01B3/303—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups H01B3/38 or H01B3/302
    • H01B3/305—Polyamides or polyesteramides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/06—Insulation of windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/30—Windings characterised by the insulating material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/40—Windings characterised by the shape, form or construction of the insulation for high voltage, e.g. affording protection against corona discharges

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Insulated Conductors (AREA)
  • Organic Insulating Materials (AREA)
JP2019097354A 2019-05-24 2019-05-24 絶縁電線、コイル、及び電気・電子機器 Active JP7143247B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2019097354A JP7143247B2 (ja) 2019-05-24 2019-05-24 絶縁電線、コイル、及び電気・電子機器
CN202080008889.1A CN113348524B (zh) 2019-05-24 2020-03-13 绝缘电线、线圈和电气/电子设备
EP20813790.1A EP3979269A4 (en) 2019-05-24 2020-03-13 INSULATED ELECTRICAL WIRE, COIL AND ELECTRICAL AND ELECTRONIC INSTRUMENT
PCT/JP2020/011211 WO2020240990A1 (ja) 2019-05-24 2020-03-13 絶縁電線、コイル、及び電気・電子機器
TW109108937A TW202044726A (zh) 2019-05-24 2020-03-18 絕緣電線、線圈、及電氣、電子機器
US17/370,134 US12288631B2 (en) 2019-05-24 2021-07-08 Insulated wire, coil, and electrical or electronic equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019097354A JP7143247B2 (ja) 2019-05-24 2019-05-24 絶縁電線、コイル、及び電気・電子機器

Publications (3)

Publication Number Publication Date
JP2020191271A JP2020191271A (ja) 2020-11-26
JP2020191271A5 JP2020191271A5 (enExample) 2022-01-04
JP7143247B2 true JP7143247B2 (ja) 2022-09-28

Family

ID=73453885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019097354A Active JP7143247B2 (ja) 2019-05-24 2019-05-24 絶縁電線、コイル、及び電気・電子機器

Country Status (6)

Country Link
US (1) US12288631B2 (enExample)
EP (1) EP3979269A4 (enExample)
JP (1) JP7143247B2 (enExample)
CN (1) CN113348524B (enExample)
TW (1) TW202044726A (enExample)
WO (1) WO2020240990A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023149021A1 (ja) * 2022-02-01 2023-08-10 住友電気工業株式会社 マグネットワイヤ
JP2024055648A (ja) * 2022-10-07 2024-04-18 株式会社プロテリアル 絶縁電線

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013133333A1 (ja) 2012-03-07 2013-09-12 古河電気工業株式会社 気泡層入り絶縁電線、電気機器及び気泡層入り絶縁電線の製造方法
WO2013133334A1 (ja) 2012-03-07 2013-09-12 古河電気工業株式会社 絶縁ワイヤ、電気機器及び絶縁ワイヤの製造方法
WO2014123123A1 (ja) 2013-02-07 2014-08-14 古河電気工業株式会社 エナメル樹脂絶縁積層体並びにそれを用いた絶縁ワイヤ及び電気・電子機器

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076579A1 (en) * 1981-10-07 1983-04-13 Cable Technology Laboratories, Inc. Insulation shield for a high-voltage cable
JPS6055470U (ja) * 1983-09-22 1985-04-18 有限会社　佐治モ−タ− 補球練習具
EP2555204B1 (en) * 2010-10-01 2018-02-14 Furukawa Electric Co., Ltd. Insulated wire
JP2012195290A (ja) * 2011-03-02 2012-10-11 Hitachi Cable Ltd 絶縁電線
JP2013131424A (ja) * 2011-12-22 2013-07-04 Hitachi Cable Ltd 絶縁電線及びそれを用いたコイル
CA2890015A1 (en) * 2012-12-28 2014-07-03 Furukawa Electric Co., Ltd. Insulated wire, electrical equipment, and method of producing insulated wire
WO2014123122A1 (ja) * 2013-02-07 2014-08-14 古河電気工業株式会社 絶縁電線及びモータ
JP5920278B2 (ja) * 2013-04-15 2016-05-18 日立金属株式会社 差動信号伝送用ケーブル及び多対差動信号伝送用ケーブル
MY175284A (en) * 2013-04-26 2020-06-18 Furukawa Magnet Wire Co Ltd Insulated wire, and electric/electronic equipments, motor and transformer using the same
JP6373358B2 (ja) * 2014-03-12 2018-08-15 古河電気工業株式会社 平角絶縁電線、コイルおよび電気・電子機器
CN107004465B (zh) * 2014-09-09 2020-04-14 古河电气工业株式会社 绝缘电线、线圈和电气/电子设备以及绝缘电线的制造方法
JP2016181344A (ja) * 2015-03-23 2016-10-13 日立金属株式会社 絶縁電線
JP2017117681A (ja) * 2015-12-24 2017-06-29 古河電気工業株式会社 自己融着性絶縁電線、コイル及び電気・電子機器
JP2017188340A (ja) * 2016-04-06 2017-10-12 古河電気工業株式会社 絶縁電線、コイルおよび電気・電子機器
JP2019097354A (ja) 2017-11-27 2019-06-20 株式会社東芝 列車制御装置及び列車制御方法
CN109659078B (zh) * 2019-01-14 2020-07-24 宁波金田新材料有限公司 一种高pdiv的耐电晕变频漆包线及其制备工艺

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013133333A1 (ja) 2012-03-07 2013-09-12 古河電気工業株式会社 気泡層入り絶縁電線、電気機器及び気泡層入り絶縁電線の製造方法
WO2013133334A1 (ja) 2012-03-07 2013-09-12 古河電気工業株式会社 絶縁ワイヤ、電気機器及び絶縁ワイヤの製造方法
WO2014123123A1 (ja) 2013-02-07 2014-08-14 古河電気工業株式会社 エナメル樹脂絶縁積層体並びにそれを用いた絶縁ワイヤ及び電気・電子機器

Also Published As

Publication number Publication date
CN113348524A (zh) 2021-09-03
US12288631B2 (en) 2025-04-29
JP2020191271A (ja) 2020-11-26
WO2020240990A1 (ja) 2020-12-03
TW202044726A (zh) 2020-12-01
CN113348524B (zh) 2023-05-23
US20210343446A1 (en) 2021-11-04
EP3979269A4 (en) 2023-06-07
EP3979269A1 (en) 2022-04-06

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