JP2020503676A5 - - Google Patents
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- Publication number
- JP2020503676A5 JP2020503676A5 JP2019532996A JP2019532996A JP2020503676A5 JP 2020503676 A5 JP2020503676 A5 JP 2020503676A5 JP 2019532996 A JP2019532996 A JP 2019532996A JP 2019532996 A JP2019532996 A JP 2019532996A JP 2020503676 A5 JP2020503676 A5 JP 2020503676A5
- Authority
- JP
- Japan
- Prior art keywords
- magnetic material
- magnetic
- magnetic body
- coil
- thickness
- 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.)
- Granted
Links
- 239000000696 magnetic material Substances 0.000 claims 45
- 230000002093 peripheral effect Effects 0.000 claims 12
- 238000004804 winding Methods 0.000 claims 6
- 239000000853 adhesive Substances 0.000 claims 4
- 230000001070 adhesive effect Effects 0.000 claims 4
- 239000002184 metal Substances 0.000 claims 4
- 230000004907 flux Effects 0.000 claims 2
- 230000035699 permeability Effects 0.000 claims 2
- 229910000859 α-Fe Inorganic materials 0.000 claims 2
- 239000004925 Acrylic resin Substances 0.000 claims 1
- 229920000178 Acrylic resin Polymers 0.000 claims 1
- 239000003990 capacitor Substances 0.000 claims 1
- 239000003822 epoxy resin Substances 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- 229920002050 silicone resin Polymers 0.000 claims 1
- 239000002966 varnish Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022133463A JP7345026B2 (ja) | 2017-01-03 | 2022-08-24 | インダクタ及びこれを含むemiフィルター |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2017-0000745 | 2017-01-03 | ||
| KR20170000745 | 2017-01-03 | ||
| KR1020170113223A KR102145921B1 (ko) | 2017-01-03 | 2017-09-05 | 인덕터 및 이를 포함하는 emi 필터 |
| KR10-2017-0113223 | 2017-09-05 | ||
| PCT/KR2018/000041 WO2018128352A1 (ko) | 2017-01-03 | 2018-01-02 | 인덕터 및 이를 포함하는 emi 필터 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022133463A Division JP7345026B2 (ja) | 2017-01-03 | 2022-08-24 | インダクタ及びこれを含むemiフィルター |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020503676A JP2020503676A (ja) | 2020-01-30 |
| JP2020503676A5 true JP2020503676A5 (enExample) | 2021-02-12 |
| JP7130645B2 JP7130645B2 (ja) | 2022-09-05 |
Family
ID=62917625
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019532996A Active JP7130645B2 (ja) | 2017-01-03 | 2018-01-02 | インダクタ及びこれを含むemiフィルター |
| JP2022133463A Active JP7345026B2 (ja) | 2017-01-03 | 2022-08-24 | インダクタ及びこれを含むemiフィルター |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022133463A Active JP7345026B2 (ja) | 2017-01-03 | 2022-08-24 | インダクタ及びこれを含むemiフィルター |
Country Status (5)
| Country | Link |
|---|---|
| US (3) | US11289252B2 (enExample) |
| EP (2) | EP3567613B1 (enExample) |
| JP (2) | JP7130645B2 (enExample) |
| KR (2) | KR102145921B1 (enExample) |
| CN (1) | CN110168676B (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10714988B2 (en) * | 2017-08-24 | 2020-07-14 | Uchicago Argonne, Llc | Permanent magnet design to enable higher magnetic flux density |
| WO2019176686A1 (ja) * | 2018-03-15 | 2019-09-19 | 三菱電機株式会社 | リアクトル |
| GB201816833D0 (en) * | 2018-10-16 | 2018-11-28 | Univ College Cork National Univ Of Ireland Cork | A vertical magnetic structure for integrated power conversion |
| AU2019394796B2 (en) * | 2018-12-06 | 2025-04-03 | Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College | Method and system for applying pulsed electric fields with high uniformity using magnetic cores |
| KR102483815B1 (ko) * | 2018-12-26 | 2023-01-03 | 주식회사 아모그린텍 | 하이브리드 인덕터 및 이를 이용한 emi 필터 |
| KR102261729B1 (ko) * | 2019-07-19 | 2021-06-08 | 엘지이노텍 주식회사 | 자성 코어 |
| KR102250786B1 (ko) | 2019-09-06 | 2021-05-18 | 주식회사 케미 | Emi 필터 |
| KR102250787B1 (ko) | 2019-09-06 | 2021-05-18 | 주식회사 케미 | Emi 필터 |
| JP6860716B1 (ja) * | 2020-02-05 | 2021-04-21 | 株式会社リケン | ノイズ対策用環状磁性体 |
| JP7337272B2 (ja) * | 2020-06-08 | 2023-09-01 | 三菱電機株式会社 | ノイズフィルタ及びそれを用いた電力変換装置 |
| US11817720B2 (en) * | 2021-02-04 | 2023-11-14 | Hevo Inc. | Transmitter assembly and methods for making and using the same |
| WO2022202702A1 (ja) * | 2021-03-24 | 2022-09-29 | 東京エレクトロン株式会社 | プラズマ処理装置及びフィルタユニット |
| US20220336143A1 (en) * | 2021-04-16 | 2022-10-20 | Apple Inc. | Hybrid ferromagnetic core |
| TWI809507B (zh) * | 2021-09-16 | 2023-07-21 | 林訓毅 | 模組化變壓器之二次側大電流結構 |
| CN117941017A (zh) * | 2021-09-17 | 2024-04-26 | 美国圣戈班性能塑料公司 | 磁性多层复合材料及其形成方法 |
| DE102022101327A1 (de) * | 2022-01-20 | 2023-07-20 | SUMIDA Components & Modules GmbH | Ferritrohrkern, Entstördrossel mit einem solchen Ferritrohrkern und Verfahren zum Bilden eines Ferritrohrkerns |
| CN114613576A (zh) * | 2022-02-09 | 2022-06-10 | 合肥博微田村电气有限公司 | 一种高频变压器和电感的磁集成元件 |
| JPWO2024095765A1 (enExample) | 2022-10-31 | 2024-05-10 |
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| JPH0362607A (ja) | 1989-04-10 | 1991-03-18 | Mitsubishi Electric Corp | フイルタ |
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| US8164409B2 (en) * | 2009-07-02 | 2012-04-24 | Tdk Corporation | Coil component |
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| US9196416B2 (en) * | 2013-08-07 | 2015-11-24 | Hamilton Sundstrand Corporation | Bobbins for gapped toroid inductors |
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| DE102014205560A1 (de) | 2014-03-26 | 2015-10-01 | SUMIDA Components & Modules GmbH | Plattenförmiger Streukörper als Einsatz im Magnetkern eines induktiven Bauelements, Magnetkern mit plattenförmigem Streukörper und induktives Bauelement |
| KR20150143251A (ko) | 2014-06-13 | 2015-12-23 | 삼성전기주식회사 | 코어 및 이를 갖는 코일 부품 |
| KR101573729B1 (ko) * | 2014-07-01 | 2015-12-02 | 경북대학교 산학협력단 | 가변 인덕터 및 그 제조 방법 |
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-
2017
- 2017-09-05 KR KR1020170113223A patent/KR102145921B1/ko active Active
-
2018
- 2018-01-02 EP EP18735827.0A patent/EP3567613B1/en active Active
- 2018-01-02 EP EP21182959.3A patent/EP3937197B1/en active Active
- 2018-01-02 CN CN201880005850.7A patent/CN110168676B/zh active Active
- 2018-01-02 US US16/473,863 patent/US11289252B2/en active Active
- 2018-01-02 JP JP2019532996A patent/JP7130645B2/ja active Active
-
2020
- 2020-02-17 KR KR1020200018968A patent/KR102375650B1/ko active Active
-
2022
- 2022-02-16 US US17/673,245 patent/US11955262B2/en active Active
- 2022-08-24 JP JP2022133463A patent/JP7345026B2/ja active Active
-
2024
- 2024-03-11 US US18/601,098 patent/US12482586B2/en active Active
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