JPH0268415U - - Google Patents
Info
- Publication number
- JPH0268415U JPH0268415U JP14804588U JP14804588U JPH0268415U JP H0268415 U JPH0268415 U JP H0268415U JP 14804588 U JP14804588 U JP 14804588U JP 14804588 U JP14804588 U JP 14804588U JP H0268415 U JPH0268415 U JP H0268415U
- Authority
- JP
- Japan
- Prior art keywords
- core
- view
- toroidal coil
- showing
- core case
- 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.)
- Pending
Links
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
第１図はこの考案の一実施例におけるコアケー
ス、コア、キヤツプを示す分解斜視図、第２図、
第３図、第４図および第５図はこの考案によるト
ロイダルコイルの異なる取付構造の例を示す断面
正面図、第６図は従来のトロイダルコイル取付構
造の一例を示す斜視図、第７図は第６図の組立正
面図、第８図は従来のトロイダルコイルにおける
コアケース、コア、キヤツプを示す分解斜視図、
第９図は第８図に示すコアケースを使用したトロ
イダルコイルの取付構造を示す正面図、第１０図
および第１１図は第９図の変形例を示す正面図で
ある。
１１……コアケース、１２……コア、１３……
キヤツプ、１４……突起、１５……トロイダルコ
イル、１６……リード線、１７……シヤーシ、１
９……プリント基板、２１……半田。
Fig. 1 is an exploded perspective view showing the core case, core, and cap in one embodiment of this invention; Fig. 2;
3, 4, and 5 are cross-sectional front views showing examples of different mounting structures for toroidal coils according to this invention, FIG. 6 is a perspective view showing an example of a conventional toroidal coil mounting structure, and FIG. 7 is a perspective view showing an example of a conventional toroidal coil mounting structure. Figure 6 is an assembled front view, Figure 8 is an exploded perspective view showing the core case, core, and cap in a conventional toroidal coil.
FIG. 9 is a front view showing a toroidal coil mounting structure using the core case shown in FIG. 8, and FIGS. 10 and 11 are front views showing modifications of FIG. 9. 11... Core case, 12... Core, 13...
Cap, 14... Protrusion, 15... Toroidal coil, 16... Lead wire, 17... Chassis, 1
9...Printed circuit board, 21...solder.
Claims (1)
に半径方向外側に向けて突起を設けたことを特徴
とするトロイダルコイル。 A toroidal coil characterized in that a protrusion is provided radially outward on the outer periphery of a core or core case around which the coil is wound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14804588U JPH0268415U (en) | 1988-11-15 | 1988-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14804588U JPH0268415U (en) | 1988-11-15 | 1988-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0268415U true JPH0268415U (en) | 1990-05-24 |
Family
ID=31419003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14804588U Pending JPH0268415U (en) | 1988-11-15 | 1988-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0268415U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016115883A (en) * | 2014-12-17 | 2016-06-23 | 日信工業株式会社 | Electronic control unit |
| JPWO2017051551A1 (en) * | 2015-09-24 | 2017-09-28 | 日立オートモティブシステムズ株式会社 | In-vehicle device noise filter and in-vehicle device |
| JP2018022736A (en) * | 2016-08-02 | 2018-02-08 | 株式会社豊田自動織機 | Cooling structure of toroidal coil |
| US20210183735A1 (en) * | 2019-12-12 | 2021-06-17 | Panasonic Intellectual Property Management Co., Ltd. | Power conversion apparatus, and method of manufacturing power conversion apparatus |
-
1988
- 1988-11-15 JP JP14804588U patent/JPH0268415U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016115883A (en) * | 2014-12-17 | 2016-06-23 | 日信工業株式会社 | Electronic control unit |
| JPWO2017051551A1 (en) * | 2015-09-24 | 2017-09-28 | 日立オートモティブシステムズ株式会社 | In-vehicle device noise filter and in-vehicle device |
| JP2018022736A (en) * | 2016-08-02 | 2018-02-08 | 株式会社豊田自動織機 | Cooling structure of toroidal coil |
| US20210183735A1 (en) * | 2019-12-12 | 2021-06-17 | Panasonic Intellectual Property Management Co., Ltd. | Power conversion apparatus, and method of manufacturing power conversion apparatus |
| US11553628B2 (en) * | 2019-12-12 | 2023-01-10 | Panasonic Intellectual Property Management Co., Ltd. | Power conversion apparatus, and method of manufacturing power conversion apparatus |