JP6265031B2 - コア片及びリアクトル - Google Patents

コア片及びリアクトル Download PDF

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Publication number
JP6265031B2
JP6265031B2 JP2014092149A JP2014092149A JP6265031B2 JP 6265031 B2 JP6265031 B2 JP 6265031B2 JP 2014092149 A JP2014092149 A JP 2014092149A JP 2014092149 A JP2014092149 A JP 2014092149A JP 6265031 B2 JP6265031 B2 JP 6265031B2
Authority
JP
Japan
Prior art keywords
core
core piece
groove
resin
coil
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.)
Expired - Fee Related
Application number
JP2014092149A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015211142A (ja
JP2015211142A5 (enExample
Inventor
平林　辰雄
辰雄 平林
康二 西
康二 西
穂 福山
穂 福山
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.)
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries 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 Sumitomo Wiring Systems Ltd, AutoNetworks Technologies Ltd, Sumitomo Electric Industries Ltd filed Critical Sumitomo Wiring Systems Ltd
Priority to JP2014092149A priority Critical patent/JP6265031B2/ja
Priority to US15/304,353 priority patent/US20170040100A1/en
Priority to PCT/JP2015/061452 priority patent/WO2015163190A1/ja
Priority to CN201580019214.6A priority patent/CN106170838B/zh
Priority to DE112015001998.7T priority patent/DE112015001998T5/de
Publication of JP2015211142A publication Critical patent/JP2015211142A/ja
Publication of JP2015211142A5 publication Critical patent/JP2015211142A5/ja
Application granted granted Critical
Publication of JP6265031B2 publication Critical patent/JP6265031B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/255—Magnetic cores made from particles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/263—Fastening parts of the core together
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/266—Fastening or mounting the core on casing or support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2823—Wires
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F2027/348—Preventing eddy currents

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Dc-Dc Converters (AREA)
  • Insulating Of Coils (AREA)
JP2014092149A 2014-04-25 2014-04-25 コア片及びリアクトル Expired - Fee Related JP6265031B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014092149A JP6265031B2 (ja) 2014-04-25 2014-04-25 コア片及びリアクトル
US15/304,353 US20170040100A1 (en) 2014-04-25 2015-04-14 Core piece and reactor
PCT/JP2015/061452 WO2015163190A1 (ja) 2014-04-25 2015-04-14 コア片及びリアクトル
CN201580019214.6A CN106170838B (zh) 2014-04-25 2015-04-14 芯片及电抗器
DE112015001998.7T DE112015001998T5 (de) 2014-04-25 2015-04-14 Kernstück und Drossel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014092149A JP6265031B2 (ja) 2014-04-25 2014-04-25 コア片及びリアクトル

Publications (3)

Publication Number Publication Date
JP2015211142A JP2015211142A (ja) 2015-11-24
JP2015211142A5 JP2015211142A5 (enExample) 2016-10-20
JP6265031B2 true JP6265031B2 (ja) 2018-01-24

Family

ID=54332357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014092149A Expired - Fee Related JP6265031B2 (ja) 2014-04-25 2014-04-25 コア片及びリアクトル

Country Status (5)

Country Link
US (1) US20170040100A1 (enExample)
JP (1) JP6265031B2 (enExample)
CN (1) CN106170838B (enExample)
DE (1) DE112015001998T5 (enExample)
WO (1) WO2015163190A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6465459B2 (ja) * 2015-12-24 2019-02-06 株式会社オートネットワーク技術研究所 複合材料成形体、リアクトル、及び複合材料成形体の製造方法
JP6808177B2 (ja) * 2017-11-21 2021-01-06 株式会社オートネットワーク技術研究所 リアクトル
JP7015453B2 (ja) * 2018-08-09 2022-02-03 株式会社オートネットワーク技術研究所 リアクトル

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1090916C (zh) * 1999-12-24 2002-09-18 中国人民解放军军事医学科学院卫生学环境医学研究所 一种预防高原病的口服液及其制备方法
US6768409B2 (en) * 2001-08-29 2004-07-27 Matsushita Electric Industrial Co., Ltd. Magnetic device, method for manufacturing the same, and power supply module equipped with the same
JP2003203813A (ja) * 2001-08-29 2003-07-18 Matsushita Electric Ind Co Ltd 磁性素子およびその製造方法、並びにそれを備えた電源モジュール
JP2008010695A (ja) * 2006-06-30 2008-01-17 Matsushita Electric Ind Co Ltd インダクタンス部品
JP5082271B2 (ja) * 2006-03-24 2012-11-28 パナソニック株式会社 チップコイルとその製造方法
JP2007305717A (ja) * 2006-05-10 2007-11-22 Matsushita Electric Ind Co Ltd インダクタンス部品とその製造方法
JP2012169425A (ja) * 2011-02-14 2012-09-06 Sumitomo Electric Ind Ltd リアクトル
JP2012209333A (ja) * 2011-03-29 2012-10-25 Sumitomo Electric Ind Ltd リアクトル、およびリアクトルの製造方法
JP5741507B2 (ja) * 2012-03-30 2015-07-01 トヨタ自動車株式会社 リアクトル
JP6197736B2 (ja) * 2014-04-25 2017-09-20 住友電装株式会社 コア片及びリアクトル

Also Published As

Publication number Publication date
JP2015211142A (ja) 2015-11-24
CN106170838B (zh) 2018-05-11
WO2015163190A1 (ja) 2015-10-29
US20170040100A1 (en) 2017-02-09
DE112015001998T5 (de) 2017-01-12
CN106170838A (zh) 2016-11-30

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