JPH0233421U - - Google Patents
Info
- Publication number
- JPH0233421U JPH0233421U JP11159388U JP11159388U JPH0233421U JP H0233421 U JPH0233421 U JP H0233421U JP 11159388 U JP11159388 U JP 11159388U JP 11159388 U JP11159388 U JP 11159388U JP H0233421 U JPH0233421 U JP H0233421U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic core
- annular magnetic
- insulating layer
- upright piece
- coil device
- 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
- 238000004804 winding Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
第１図は本考案の一実施例としてのコイル装置
の斜視図、第２図は環状磁心と導電部材の詳細を
示す斜視図、第３図はリードフレーム上に形成さ
れる板状リード端子の状態を示す斜視図、第４図
はリードフレームに環状磁心を載置する状態を示
す斜視図、第５図は本考案の他の一実施例として
のコイル装置の分解斜視図、第６図は従来のコイ
ル装置を示す斜視図である。
８，１６……環状磁心、８ａ，８ｂ……凹部、
９……巻線、１０……絶縁層、１１……導電部材
、１３ｆ，１７ｃ，１７ｄ……起立片、１３ｇ，
１７ｅ，１７ｆ……折曲片、１３ａ，１３ｂ，１
７ａ，１７ｂ……板状リード端子。
Fig. 1 is a perspective view of a coil device as an embodiment of the present invention, Fig. 2 is a perspective view showing details of an annular magnetic core and a conductive member, and Fig. 3 is a perspective view of a plate-shaped lead terminal formed on a lead frame. FIG. 4 is a perspective view showing the state in which the annular magnetic core is placed on the lead frame, FIG. 5 is an exploded perspective view of a coil device as another embodiment of the present invention, and FIG. FIG. 2 is a perspective view showing a conventional coil device. 8, 16... annular magnetic core, 8a, 8b... recess,
9... Winding wire, 10... Insulating layer, 11... Conductive member, 13f, 17c, 17d... Standing piece, 13g,
17e, 17f...bent piece, 13a, 13b, 1
7a, 17b...Plate lead terminals.
Claims (1)
含む表面に絶縁層を形成された環状磁心と、絶縁
層を介して前記環状磁心に巻装された巻線と、前
記絶縁層を介して前記凹部に形成された導電部材
と、前記導電部材に導出された巻線の端末と導通
接続された起立片及びこの起立片に連結され、前
記環状磁心の底部近傍で平坦面を形成するように
折曲された折曲片を有する板状リード端子とを備
えたことを特徴とするコイル装置。 (2) 前記環状磁心は電解鉄粉を成型したもので
ある請求項１記載のコイル装置。[Claims for Utility Model Registration] (1) An annular magnetic core having recesses at positions facing each other and an insulating layer formed on the surface including the recesses, and a winding wound around the annular magnetic core with an insulating layer interposed therebetween. , a conductive member formed in the recess through the insulating layer, an upright piece electrically connected to an end of a winding led out to the conductive member, and an upright piece connected to the upright piece in the vicinity of the bottom of the annular magnetic core. 1. A coil device comprising: a plate-shaped lead terminal having a bent piece bent to form a flat surface. (2) The coil device according to claim 1, wherein the annular magnetic core is formed by molding electrolytic iron powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988111593U JPH0747857Y2 (en) | 1988-08-24 | 1988-08-24 | Coil device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988111593U JPH0747857Y2 (en) | 1988-08-24 | 1988-08-24 | Coil device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0233421U true JPH0233421U (en) | 1990-03-02 |
| JPH0747857Y2 JPH0747857Y2 (en) | 1995-11-01 |
Family
ID=31349776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988111593U Expired - Lifetime JPH0747857Y2 (en) | 1988-08-24 | 1988-08-24 | Coil device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0747857Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005310812A (en) * | 2004-04-16 | 2005-11-04 | Matsushita Electric Ind Co Ltd | Coil component |
| JP4720286B2 (en) * | 2005-05-19 | 2011-07-13 | パナソニック株式会社 | Coil parts |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5851406A (en) * | 1981-09-22 | 1983-03-26 | 株式会社村田製作所 | High frequency dielectric porcelain composition |
| JPS6028106U (en) * | 1983-08-03 | 1985-02-26 | 旭電化工業株式会社 | Water stop structure of penetration part |
-
1988
- 1988-08-24 JP JP1988111593U patent/JPH0747857Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5851406A (en) * | 1981-09-22 | 1983-03-26 | 株式会社村田製作所 | High frequency dielectric porcelain composition |
| JPS6028106U (en) * | 1983-08-03 | 1985-02-26 | 旭電化工業株式会社 | Water stop structure of penetration part |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005310812A (en) * | 2004-04-16 | 2005-11-04 | Matsushita Electric Ind Co Ltd | Coil component |
| JP4720286B2 (en) * | 2005-05-19 | 2011-07-13 | パナソニック株式会社 | Coil parts |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0747857Y2 (en) | 1995-11-01 |