JP5617888B2 - リアクトル - Google Patents
リアクトル Download PDFInfo
- Publication number
- JP5617888B2 JP5617888B2 JP2012209269A JP2012209269A JP5617888B2 JP 5617888 B2 JP5617888 B2 JP 5617888B2 JP 2012209269 A JP2012209269 A JP 2012209269A JP 2012209269 A JP2012209269 A JP 2012209269A JP 5617888 B2 JP5617888 B2 JP 5617888B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- coil
- reactor
- case
- shielding plate
- 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
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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
-
- 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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
- H01F27/363—Electric or magnetic shields or screens made of electrically conductive material
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- 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
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/12—Ignition, e.g. for IC engines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Regulation Of General Use Transformers (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
3、103ケース本体
3a、3b:スリット
4:コイル
3、103:ケース本体
3a、3b:スリット
4:コイル
5a、5b:引き出し線
6、106:遮磁板
7:感磁素子
8:小空間
9:カバー
Claims (3)
- コイルと、
コイルの引き出し線に配置される感磁素子と、
感磁素子をコイルから磁気的に隔てる遮磁板と、
遮磁板と感磁素子とコイルを格納するケースと、
を備えており、
感磁素子とコイルを覆うようにケース内部が磁性体を混合した樹脂で満たされている、
ことを特徴とするリアクトル。 - 遮磁板がケースと一体成形されていることを特徴とする請求項1に記載のリアクトル。
- ケースは、少なくとも2部品で構成されており、前記少なくとも2部品が組み合わされて内部に閉空間が形成されていることを特徴とする請求項1または2に記載のリアクトル。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012209269A JP5617888B2 (ja) | 2012-09-24 | 2012-09-24 | リアクトル |
| CN201310432110.0A CN103680892B (zh) | 2012-09-24 | 2013-09-22 | 电抗器 |
| US14/035,358 US9171666B2 (en) | 2012-09-24 | 2013-09-24 | Reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012209269A JP5617888B2 (ja) | 2012-09-24 | 2012-09-24 | リアクトル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014063944A JP2014063944A (ja) | 2014-04-10 |
| JP5617888B2 true JP5617888B2 (ja) | 2014-11-05 |
Family
ID=50318159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012209269A Active JP5617888B2 (ja) | 2012-09-24 | 2012-09-24 | リアクトル |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9171666B2 (ja) |
| JP (1) | JP5617888B2 (ja) |
| CN (1) | CN103680892B (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104733171A (zh) * | 2015-04-02 | 2015-06-24 | 上海楚尧电子科技有限公司 | 电抗器的一体式灌封结构及一体式灌封方法 |
| WO2016185712A1 (ja) * | 2015-05-19 | 2016-11-24 | パナソニックIpマネジメント株式会社 | リアクトル |
| DE102015013337A1 (de) * | 2015-10-14 | 2017-04-20 | Nidec Corporation | Bremsmotor |
| US10446309B2 (en) | 2016-04-20 | 2019-10-15 | Vishay Dale Electronics, Llc | Shielded inductor and method of manufacturing |
| JP2021034512A (ja) * | 2019-08-22 | 2021-03-01 | ファナック株式会社 | リアクトルおよびコイルケース |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01266705A (ja) * | 1988-04-18 | 1989-10-24 | Sony Corp | コイル部品 |
| JP3188757B2 (ja) * | 1992-04-28 | 2001-07-16 | 本田技研工業株式会社 | 点火コイル構造 |
| JPH10163041A (ja) * | 1996-12-04 | 1998-06-19 | Makoto Yamamoto | 高圧受変電用トランス |
| JP2008182152A (ja) * | 2007-01-26 | 2008-08-07 | Denso Corp | リアクトル |
| JP2008215970A (ja) * | 2007-03-02 | 2008-09-18 | Tdk Corp | バスバー一体型電流センサ |
| JP5252207B2 (ja) * | 2008-03-31 | 2013-07-31 | 住友電気工業株式会社 | リアクトル、及びコンバータ |
| TWI394184B (zh) * | 2008-06-18 | 2013-04-21 | Delta Electronics Inc | 整合式磁性元件 |
| JP5316871B2 (ja) | 2009-05-22 | 2013-10-16 | 住友電気工業株式会社 | リアクトル、及びコンバータ |
| JP5316872B2 (ja) * | 2009-05-22 | 2013-10-16 | 住友電気工業株式会社 | リアクトル、及びコンバータ |
| DE112009005402B4 (de) * | 2009-11-26 | 2014-07-31 | Toyota Jidosha Kabushiki Kaisha | Reaktor-Sicherungsstruktur |
| JP5556284B2 (ja) | 2010-03-20 | 2014-07-23 | 大同特殊鋼株式会社 | コイル複合成形体の製造方法及びコイル複合成形体 |
| JP5605550B2 (ja) * | 2010-06-16 | 2014-10-15 | 住友電気工業株式会社 | リアクトル及びその製造方法 |
-
2012
- 2012-09-24 JP JP2012209269A patent/JP5617888B2/ja active Active
-
2013
- 2013-09-22 CN CN201310432110.0A patent/CN103680892B/zh active Active
- 2013-09-24 US US14/035,358 patent/US9171666B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014063944A (ja) | 2014-04-10 |
| CN103680892B (zh) | 2016-05-04 |
| US9171666B2 (en) | 2015-10-27 |
| CN103680892A (zh) | 2014-03-26 |
| US20140085041A1 (en) | 2014-03-27 |
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