CN112449719B - 电抗器 - Google Patents

电抗器 Download PDF

Info

Publication number
CN112449719B
CN112449719B CN201980048519.8A CN201980048519A CN112449719B CN 112449719 B CN112449719 B CN 112449719B CN 201980048519 A CN201980048519 A CN 201980048519A CN 112449719 B CN112449719 B CN 112449719B
Authority
CN
China
Prior art keywords
core portion
bolt
inner core
head
outer core
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
CN201980048519.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN112449719A (zh
Inventor
吉川浩平
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 CN112449719A publication Critical patent/CN112449719A/zh
Application granted granted Critical
Publication of CN112449719B publication Critical patent/CN112449719B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H01F27/26—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
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • 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
    • H01F27/28—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
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2847—Sheets; Strips
    • H01F2027/2857—Coil formed from wound foil conductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)
CN201980048519.8A 2018-08-09 2019-08-01 电抗器 Active CN112449719B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018150908A JP7089222B2 (ja) 2018-08-09 2018-08-09 リアクトル
JP2018-150908 2018-08-09
PCT/JP2019/030180 WO2020031832A1 (ja) 2018-08-09 2019-08-01 リアクトル

Publications (2)

Publication Number Publication Date
CN112449719A CN112449719A (zh) 2021-03-05
CN112449719B true CN112449719B (zh) 2022-07-19

Family

ID=69415303

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980048519.8A Active CN112449719B (zh) 2018-08-09 2019-08-01 电抗器

Country Status (4)

Country Link
US (1) US11776733B2 (https=)
JP (1) JP7089222B2 (https=)
CN (1) CN112449719B (https=)
WO (1) WO2020031832A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7371423B2 (ja) * 2019-09-30 2023-10-31 株式会社村田製作所 コイル部品
FR3152633A1 (fr) * 2023-08-31 2025-03-07 Safran Noyau magnetique a fermeture optimisee

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101114778A (zh) * 2006-07-24 2008-01-30 株式会社日立产机系统 爪齿型旋转电机及定子制造方法
CN102859620A (zh) * 2010-04-23 2013-01-02 住友电装株式会社 电抗器
JP3195212U (ja) * 2014-10-22 2015-01-08 スミダコーポレーション株式会社 リアクトル
CN205692667U (zh) * 2016-03-31 2016-11-16 湖南谦益电子科技有限公司 一种多层组合式铁氧体磁芯
CN205692660U (zh) * 2016-03-31 2016-11-16 湖南谦益电子科技有限公司 一种新型铁氧体磁芯

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6120007U (ja) * 1984-07-10 1986-02-05 東北金属工業株式会社 チヨ−クコイル用磁気コア
JP2004039847A (ja) * 2002-07-03 2004-02-05 Iq Four:Kk 高周波磁気漏洩変圧器
JP5328797B2 (ja) 2008-09-05 2013-10-30 三菱電機株式会社 Ｄｃ／ｄｃコンバータ用シートトランス

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101114778A (zh) * 2006-07-24 2008-01-30 株式会社日立产机系统 爪齿型旋转电机及定子制造方法
CN102859620A (zh) * 2010-04-23 2013-01-02 住友电装株式会社 电抗器
JP3195212U (ja) * 2014-10-22 2015-01-08 スミダコーポレーション株式会社 リアクトル
CN205692667U (zh) * 2016-03-31 2016-11-16 湖南谦益电子科技有限公司 一种多层组合式铁氧体磁芯
CN205692660U (zh) * 2016-03-31 2016-11-16 湖南谦益电子科技有限公司 一种新型铁氧体磁芯

Also Published As

Publication number Publication date
JP2020027836A (ja) 2020-02-20
WO2020031832A1 (ja) 2020-02-13
CN112449719A (zh) 2021-03-05
US20210159009A1 (en) 2021-05-27
US11776733B2 (en) 2023-10-03
JP7089222B2 (ja) 2022-06-22

Similar Documents

Publication Publication Date Title
CN102473510B (zh) 电抗器和电抗部件
CN112449719B (zh) 电抗器
CN110326071B (zh) 电抗器
US20130027164A1 (en) Reactor and electric power converter using reactor
US12080463B2 (en) Reactor
US20220115175A1 (en) Reactor
CN112204686B (zh) 电抗器
WO2020085053A1 (ja) リアクトル
WO2019168152A1 (ja) リアクトル、及びリアクトルの製造方法
JP5099523B2 (ja) リアクトル
CN109416977B (zh) 电抗器
WO2016199700A1 (ja) リアクトル、およびリアクトルの製造方法
CN111727486B (zh) 电抗器
US11830650B2 (en) Reactor
CN112041950B (zh) 电抗器
US11875928B2 (en) Reactor
CN112789699B (zh) 电抗器
CN110197758B (zh) 电抗器
JP2026009524A (ja) リアクトル及びリアクトルの製造方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant