JP7064718B2 - リアクトル - Google Patents

リアクトル Download PDF

Info

Publication number
JP7064718B2
JP7064718B2 JP2018202370A JP2018202370A JP7064718B2 JP 7064718 B2 JP7064718 B2 JP 7064718B2 JP 2018202370 A JP2018202370 A JP 2018202370A JP 2018202370 A JP2018202370 A JP 2018202370A JP 7064718 B2 JP7064718 B2 JP 7064718B2
Authority
JP
Japan
Prior art keywords
winding portion
winding
case
coil
facing
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
JP2018202370A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020068366A (ja
JP2020068366A5 (enExample
Inventor
和宏 稲葉
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 JP2018202370A priority Critical patent/JP7064718B2/ja
Priority to PCT/JP2019/039922 priority patent/WO2020085098A1/ja
Priority to US17/288,344 priority patent/US12040127B2/en
Priority to CN201980065024.6A priority patent/CN112805797B/zh
Publication of JP2020068366A publication Critical patent/JP2020068366A/ja
Publication of JP2020068366A5 publication Critical patent/JP2020068366A5/ja
Application granted granted Critical
Publication of JP7064718B2 publication Critical patent/JP7064718B2/ja
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
    • 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
    • H01F27/02—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
    • H01F27/02—Casings
    • H01F27/025—Constructional details relating to cooling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • 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
    • H01F27/32—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
    • 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
    • H01F2003/106—Magnetic circuits using combinations of different magnetic materials
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Inverter Devices (AREA)
JP2018202370A 2018-10-26 2018-10-26 リアクトル Active JP7064718B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018202370A JP7064718B2 (ja) 2018-10-26 2018-10-26 リアクトル
PCT/JP2019/039922 WO2020085098A1 (ja) 2018-10-26 2019-10-09 リアクトル
US17/288,344 US12040127B2 (en) 2018-10-26 2019-10-09 Reactor
CN201980065024.6A CN112805797B (zh) 2018-10-26 2019-10-09 电抗器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018202370A JP7064718B2 (ja) 2018-10-26 2018-10-26 リアクトル

Publications (3)

Publication Number Publication Date
JP2020068366A JP2020068366A (ja) 2020-04-30
JP2020068366A5 JP2020068366A5 (enExample) 2021-05-20
JP7064718B2 true JP7064718B2 (ja) 2022-05-11

Family

ID=70331110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018202370A Active JP7064718B2 (ja) 2018-10-26 2018-10-26 リアクトル

Country Status (4)

Country Link
US (1) US12040127B2 (enExample)
JP (1) JP7064718B2 (enExample)
CN (1) CN112805797B (enExample)
WO (1) WO2020085098A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022045275A (ja) * 2020-09-08 2022-03-18 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

Citations (2)

* 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
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

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE785906A (fr) * 1971-07-12 1973-01-08 High Voltage Power Corp Appareil a induction electromagnetique
DE9003343U1 (de) * 1990-03-21 1990-05-23 Herion-Werke GmbH & Co. KG, 70736 Fellbach Vergußgekapselte Vorrichtung
JPH0722258A (ja) * 1993-06-30 1995-01-24 Matsushita Electric Ind Co Ltd リアクタ及びその製造方法
JP3398820B2 (ja) * 2000-07-28 2003-04-21 ミネベア株式会社 リアクトル
JP2004193398A (ja) * 2002-12-12 2004-07-08 Tokyo Seiden Kk リアクトル装置
US7362201B2 (en) * 2005-09-07 2008-04-22 Yonezawa Electric Wire Co., Ltd. Inductance device and manufacturing method thereof
JP4973890B2 (ja) * 2009-01-16 2012-07-11 住友電気工業株式会社 リアクトル及びコイル成形体
JP5749503B2 (ja) * 2011-01-27 2015-07-15 株式会社タムラ製作所 コア固定具及びコイル装置
JP6048821B2 (ja) * 2012-03-23 2016-12-21 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
JP2014033037A (ja) * 2012-08-02 2014-02-20 Denso Corp リアクトル及びこれに用いるコイルの製造方法
US9343223B2 (en) * 2013-03-29 2016-05-17 Tamura Corporation Reactor
WO2015190215A1 (ja) * 2014-06-11 2015-12-17 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
JP6418454B2 (ja) * 2015-12-10 2018-11-07 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 (2)

* 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
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

Also Published As

Publication number Publication date
JP2020068366A (ja) 2020-04-30
US20210383962A1 (en) 2021-12-09
WO2020085098A1 (ja) 2020-04-30
US12040127B2 (en) 2024-07-16
CN112805797B (zh) 2022-10-25
CN112805797A (zh) 2021-05-14

Similar Documents

Publication Publication Date Title
US8525629B2 (en) Reactor
US10283255B2 (en) Reactor
CN102576599A (zh) 电抗器
JP7202544B2 (ja) リアクトル
JP6288510B2 (ja) リアクトル
JP7130188B2 (ja) リアクトル
JP7022342B2 (ja) リアクトル
US12040127B2 (en) Reactor
JP7089671B2 (ja) リアクトル
JP2015220449A (ja) リアクトル
JP6610903B2 (ja) リアクトル
JP7104897B2 (ja) リアクトル
CN110520949A (zh) 电抗器
US11342105B2 (en) Coil, magnetic core, and reactor
US20210043368A1 (en) Reactor
JP7042400B2 (ja) リアクトル
WO2020105469A1 (ja) リアクトル
WO2019171940A1 (ja) リアクトル

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210121

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210407

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220113

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220309

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220325

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220407

R150 Certificate of patent or registration of utility model

Ref document number: 7064718

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250