CN112789697B - 电抗器 - Google Patents

电抗器 Download PDF

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Publication number
CN112789697B
CN112789697B CN201980064412.2A CN201980064412A CN112789697B CN 112789697 B CN112789697 B CN 112789697B CN 201980064412 A CN201980064412 A CN 201980064412A CN 112789697 B CN112789697 B CN 112789697B
Authority
CN
China
Prior art keywords
winding portion
heat dissipation
inner bottom
winding
case
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
CN201980064412.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN112789697A (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 CN112789697A publication Critical patent/CN112789697A/zh
Application granted granted Critical
Publication of CN112789697B publication Critical patent/CN112789697B/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
    • H01F27/02—Casings
    • H01F27/025—Constructional details relating to cooling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/04—Fixed inductances of the signal type with magnetic core
    • 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
    • H01F27/02—Casings
    • H01F27/022—Encapsulation
    • 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
    • H01F27/08—Cooling; Ventilating
    • H01F27/22—Cooling by heat conduction through solid or powdered fillings
    • 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
    • H01F27/2876—Cooling
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Housings And Mounting Of Transformers (AREA)
CN201980064412.2A 2018-10-26 2019-10-09 电抗器 Active CN112789697B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-202371 2018-10-26
JP2018202371A JP7130188B2 (ja) 2018-10-26 2018-10-26 リアクトル
PCT/JP2019/039923 WO2020085099A1 (ja) 2018-10-26 2019-10-09 リアクトル

Publications (2)

Publication Number Publication Date
CN112789697A CN112789697A (zh) 2021-05-11
CN112789697B true CN112789697B (zh) 2022-10-28

Family

ID=70331972

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980064412.2A Active CN112789697B (zh) 2018-10-26 2019-10-09 电抗器

Country Status (4)

Country Link
US (1) US12062477B2 (enExample)
JP (1) JP7130188B2 (enExample)
CN (1) CN112789697B (enExample)
WO (1) WO2020085099A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7349810B2 (ja) * 2019-04-23 2023-09-25 新電元工業株式会社 巻線ユニット
JP7127660B2 (ja) * 2020-02-27 2022-08-30 株式会社三洋物産 遊技機
DE102024102472A1 (de) * 2024-01-29 2025-07-31 Sts Spezial-Transformatoren-Stockach Gmbh & Co. Kg Induktive Anordnung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011029336A (ja) * 2009-07-23 2011-02-10 Sumitomo Electric Ind Ltd リアクトル及びリアクトルの取付構造
JP2013012664A (ja) * 2011-06-30 2013-01-17 Tamura Seisakusho Co Ltd コイル装置及びコイル
JP2015126142A (ja) * 2013-12-26 2015-07-06 株式会社オートネットワーク技術研究所 リアクトル
WO2016060001A1 (ja) * 2014-10-15 2016-04-21 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 (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005183885A (ja) * 2003-12-24 2005-07-07 Concorde Denshi Kogyo:Kk リアクトル
JP2011124242A (ja) 2008-04-08 2011-06-23 Hitachi Metals Ltd リアクトル装置
JP5267181B2 (ja) * 2009-02-06 2013-08-21 株式会社デンソー リアクトル
US9041502B2 (en) * 2012-04-05 2015-05-26 Lear Corporation Heat dissipating electromagnetic device arrangement
JP2014192359A (ja) * 2013-03-27 2014-10-06 Toyota Motor Corp リアクトル
JP2016192432A (ja) * 2015-03-30 2016-11-10 株式会社オートネットワーク技術研究所 リアクトル
JP6384732B2 (ja) * 2015-04-15 2018-09-05 株式会社オートネットワーク技術研究所 リアクトル
JP6508572B2 (ja) * 2015-09-11 2019-05-08 株式会社オートネットワーク技術研究所 リアクトル
JP2017199890A (ja) * 2016-04-26 2017-11-02 株式会社オートネットワーク技術研究所 リアクトル

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011029336A (ja) * 2009-07-23 2011-02-10 Sumitomo Electric Ind Ltd リアクトル及びリアクトルの取付構造
JP2013012664A (ja) * 2011-06-30 2013-01-17 Tamura Seisakusho Co Ltd コイル装置及びコイル
JP2015126142A (ja) * 2013-12-26 2015-07-06 株式会社オートネットワーク技術研究所 リアクトル
WO2016060001A1 (ja) * 2014-10-15 2016-04-21 株式会社オートネットワーク技術研究所 リアクトル

Also Published As

Publication number Publication date
JP7130188B2 (ja) 2022-09-05
JP2020068367A (ja) 2020-04-30
US20210358671A1 (en) 2021-11-18
US12062477B2 (en) 2024-08-13
CN112789697A (zh) 2021-05-11
WO2020085099A1 (ja) 2020-04-30

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