JP7015453B2 - リアクトル - Google Patents

リアクトル Download PDF

Info

Publication number
JP7015453B2
JP7015453B2 JP2018150907A JP2018150907A JP7015453B2 JP 7015453 B2 JP7015453 B2 JP 7015453B2 JP 2018150907 A JP2018150907 A JP 2018150907A JP 2018150907 A JP2018150907 A JP 2018150907A JP 7015453 B2 JP7015453 B2 JP 7015453B2
Authority
JP
Japan
Prior art keywords
inner core
resin
core portion
winding
groove
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
JP2018150907A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020027835A (ja
JP2020027835A5 (enExample
Inventor
浩平 吉川
明典 大石
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 JP2018150907A priority Critical patent/JP7015453B2/ja
Priority to US17/263,384 priority patent/US11848141B2/en
Priority to CN201980048515.XA priority patent/CN112470242B/zh
Priority to PCT/JP2019/030179 priority patent/WO2020031831A1/ja
Publication of JP2020027835A publication Critical patent/JP2020027835A/ja
Publication of JP2020027835A5 publication Critical patent/JP2020027835A5/ja
Application granted granted Critical
Publication of JP7015453B2 publication Critical patent/JP7015453B2/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
    • 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
    • H01F27/24—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
    • 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
    • H01F27/327—Encapsulating or impregnating
    • 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)
  • Insulating Of Coils (AREA)
JP2018150907A 2018-08-09 2018-08-09 リアクトル Active JP7015453B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018150907A JP7015453B2 (ja) 2018-08-09 2018-08-09 リアクトル
US17/263,384 US11848141B2 (en) 2018-08-09 2019-08-01 Reactor
CN201980048515.XA CN112470242B (zh) 2018-08-09 2019-08-01 电抗器
PCT/JP2019/030179 WO2020031831A1 (ja) 2018-08-09 2019-08-01 リアクトル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018150907A JP7015453B2 (ja) 2018-08-09 2018-08-09 リアクトル

Publications (3)

Publication Number Publication Date
JP2020027835A JP2020027835A (ja) 2020-02-20
JP2020027835A5 JP2020027835A5 (enExample) 2021-09-16
JP7015453B2 true JP7015453B2 (ja) 2022-02-03

Family

ID=69415350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018150907A Active JP7015453B2 (ja) 2018-08-09 2018-08-09 リアクトル

Country Status (4)

Country Link
US (1) US11848141B2 (enExample)
JP (1) JP7015453B2 (enExample)
CN (1) CN112470242B (enExample)
WO (1) WO2020031831A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021150597A (ja) * 2020-03-23 2021-09-27 住友電装株式会社 リアクトル、コンバータ、及び電力変換装置
CN212032833U (zh) * 2020-05-09 2020-11-27 山特电子（深圳）有限公司 电感装置
JP7657648B2 (ja) * 2021-04-28 2025-04-07 株式会社タムラ製作所 リアクトル及びリアクトルの製造方法
JP2025084608A (ja) * 2023-11-22 2025-06-03 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、および電力変換装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011199238A (ja) 2009-08-31 2011-10-06 Sumitomo Electric Ind Ltd リアクトル
JP2015211143A (ja) 2014-04-25 2015-11-24 住友電装株式会社 コア片及びリアクトル
JP2016100569A (ja) 2014-11-26 2016-05-30 株式会社オートネットワーク技術研究所 圧粉磁心、磁性コア部品、及びリアクトル
JP2016149453A (ja) 2015-02-12 2016-08-18 株式会社オートネットワーク技術研究所 リアクトル用コア片、リアクトル用コア片の製造方法、およびリアクトル

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013094209A1 (ja) * 2011-12-22 2013-06-27 パナソニック株式会社 コイル部品
JP6065609B2 (ja) * 2013-01-28 2017-01-25 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
JP6265031B2 (ja) * 2014-04-25 2018-01-24 住友電装株式会社 コア片及びリアクトル
JP6358565B2 (ja) * 2015-07-24 2018-07-18 株式会社オートネットワーク技術研究所 リアクトル、およびリアクトルの製造方法
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
JP6809440B2 (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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011199238A (ja) 2009-08-31 2011-10-06 Sumitomo Electric Ind Ltd リアクトル
JP2015211143A (ja) 2014-04-25 2015-11-24 住友電装株式会社 コア片及びリアクトル
JP2016100569A (ja) 2014-11-26 2016-05-30 株式会社オートネットワーク技術研究所 圧粉磁心、磁性コア部品、及びリアクトル
JP2016149453A (ja) 2015-02-12 2016-08-18 株式会社オートネットワーク技術研究所 リアクトル用コア片、リアクトル用コア片の製造方法、およびリアクトル

Also Published As

Publication number Publication date
US20210304948A1 (en) 2021-09-30
US11848141B2 (en) 2023-12-19
JP2020027835A (ja) 2020-02-20
WO2020031831A1 (ja) 2020-02-13
CN112470242A (zh) 2021-03-09
CN112470242B (zh) 2022-07-19

Similar Documents

Publication Publication Date Title
JP7015453B2 (ja) リアクトル
JP6937992B2 (ja) リアクトル
US12073980B2 (en) Reactor
JP6747383B2 (ja) リアクトル
US11417455B2 (en) Reactor and magnetic core for reactor
US12217895B2 (en) Reactor
JP7089672B2 (ja) リアクトル
WO2018198763A1 (ja) リアクトル
JPWO2019235368A1 (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
US11569018B2 (en) Reactor
JP6796259B2 (ja) リアクトル
JP6611081B2 (ja) リアクトル
JP7026883B2 (ja) リアクトル
JP6851577B2 (ja) リアクトル
WO2018159253A1 (ja) リアクトル
CN111344822B (zh) 电抗器
JP6899999B2 (ja) リアクトル
JP2017073491A (ja) リアクトル
JP7124635B2 (ja) リアクトル
US12009130B2 (en) Reactor

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20201130

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210804

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: 20211223

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220105

R150 Certificate of patent or registration of utility model

Ref document number: 7015453

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250