CN112789700B - 电抗器 - Google Patents

电抗器 Download PDF

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Publication number
CN112789700B
CN112789700B CN201980064474.3A CN201980064474A CN112789700B CN 112789700 B CN112789700 B CN 112789700B CN 201980064474 A CN201980064474 A CN 201980064474A CN 112789700 B CN112789700 B CN 112789700B
Authority
CN
China
Prior art keywords
core
composite material
molded body
composite
magnetic
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
CN201980064474.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN112789700A (zh
Inventor
稻叶和宏
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
Publication of CN112789700A publication Critical patent/CN112789700A/zh
Application granted granted Critical
Publication of CN112789700B publication Critical patent/CN112789700B/zh
Active 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
    • 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
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/08—Cores, Yokes, or armatures made from powder
    • 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
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/14—Constrictions; Gaps, e.g. air-gaps
    • 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
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/12—Insulating of windings
    • 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
    • H01F2003/106—Magnetic circuits using combinations of different magnetic materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Insulating Of Coils (AREA)
  • Dc-Dc Converters (AREA)
CN201980064474.3A 2018-10-29 2019-10-09 电抗器 Active CN112789700B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018203073A JP7061291B2 (ja) 2018-10-29 2018-10-29 リアクトル
JP2018-203073 2018-10-29
PCT/JP2019/039924 WO2020090397A1 (ja) 2018-10-29 2019-10-09 リアクトル

Publications (2)

Publication Number Publication Date
CN112789700A CN112789700A (zh) 2021-05-11
CN112789700B true CN112789700B (zh) 2023-01-13

Family

ID=70464145

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980064474.3A Active CN112789700B (zh) 2018-10-29 2019-10-09 电抗器

Country Status (4)

Country Link
US (1) US12014858B2 (https=)
JP (1) JP7061291B2 (https=)
CN (1) CN112789700B (https=)
WO (1) WO2020090397A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7415280B2 (ja) * 2020-09-08 2024-01-17 株式会社オートネットワーク技術研究所 リアクトル、コンバータ、及び電力変換装置
JP7603429B2 (ja) * 2020-12-04 2024-12-20 株式会社タムラ製作所 リアクトル
JP2022156382A (ja) * 2021-03-31 2022-10-14 株式会社タムラ製作所 リアクトル
WO2024170065A1 (en) * 2022-02-14 2024-08-22 Premo, Sl A power electromagnetic device and fabrication method thereof
EP4254443A1 (en) * 2022-03-28 2023-10-04 Schaffner EMV AG Magnetic circuit, magnetic component and method for manufacturing a magnetic component

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102714091A (zh) * 2010-01-20 2012-10-03 住友电气工业株式会社 电抗器
WO2014115672A1 (ja) * 2013-01-25 2014-07-31 住友電気工業株式会社 リアクトル、コンバータ、及び電力変換装置
CN106816267A (zh) * 2015-11-09 2017-06-09 株式会社村田制作所 线圈部件
CN107924750A (zh) * 2015-08-20 2018-04-17 株式会社自动网络技术研究所 复合材料成形体及电抗器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010045112A (ja) * 2008-08-11 2010-02-25 Sumitomo Electric Ind Ltd リアクトル
JP5465151B2 (ja) * 2010-04-23 2014-04-09 住友電装株式会社 リアクトル
JP2012222089A (ja) * 2011-04-06 2012-11-12 Sumitomo Electric Ind Ltd リアクトルの製造方法及びリアクトル
JP2013143454A (ja) * 2012-01-10 2013-07-22 Sumitomo Electric Ind Ltd リアクトル、コア部品、リアクトルの製造方法、コンバータ、及び電力変換装置
JP6048652B2 (ja) * 2012-03-13 2016-12-21 住友電気工業株式会社 リアクトル、コンバータ、および電力変換装置
JP5727561B2 (ja) * 2013-08-29 2015-06-03 住友電気工業株式会社 変圧装置
CN104715886B (zh) * 2013-12-12 2018-11-13 伊顿公司 一种集成电感器
JP6322997B2 (ja) * 2013-12-25 2018-05-16 アイシン精機株式会社 リアクトル
JP6237268B2 (ja) * 2014-01-28 2017-11-29 Tdk株式会社 リアクトル
JP6288510B2 (ja) * 2014-06-06 2018-03-07 株式会社オートネットワーク技術研究所 リアクトル
CN106415750B (zh) * 2014-06-24 2018-05-15 株式会社自动网络技术研究所 芯部件、电抗器及芯部件的制造方法
JP6547646B2 (ja) 2016-01-29 2019-07-24 株式会社オートネットワーク技術研究所 リアクトル、及びリアクトルの製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102714091A (zh) * 2010-01-20 2012-10-03 住友电气工业株式会社 电抗器
WO2014115672A1 (ja) * 2013-01-25 2014-07-31 住友電気工業株式会社 リアクトル、コンバータ、及び電力変換装置
CN107924750A (zh) * 2015-08-20 2018-04-17 株式会社自动网络技术研究所 复合材料成形体及电抗器
CN106816267A (zh) * 2015-11-09 2017-06-09 株式会社村田制作所 线圈部件

Also Published As

Publication number Publication date
JP2020072120A (ja) 2020-05-07
US12014858B2 (en) 2024-06-18
US20210407725A1 (en) 2021-12-30
JP7061291B2 (ja) 2022-04-28
CN112789700A (zh) 2021-05-11
WO2020090397A1 (ja) 2020-05-07

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