JPH0167713U - - Google Patents
Info
- Publication number
- JPH0167713U JPH0167713U JP1987162303U JP16230387U JPH0167713U JP H0167713 U JPH0167713 U JP H0167713U JP 1987162303 U JP1987162303 U JP 1987162303U JP 16230387 U JP16230387 U JP 16230387U JP H0167713 U JPH0167713 U JP H0167713U
- Authority
- JP
- Japan
- Prior art keywords
- core
- conductor pattern
- jumper wire
- printed coil
- printed
- 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
- 239000004020 conductor Substances 0.000 claims description 3
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
第１図は本考案の実施例におけるプリントコイ
ルを示す斜視図、第２図ａ，ｂは同上インダクタ
ンス最大時を示す平面図及び側面図、第３図ａ，
ｂは同上インダクタンス最小時を示す平面図及び
側面図である。
１：プリントコイル、２：プリント基板、３：
導体パターン、５：ジヤンパー線、７：コア。
FIG. 1 is a perspective view showing a printed coil in an embodiment of the present invention, FIGS. 2 a and b are a plan view and side view showing the same inductance at maximum, and FIGS. 3 a,
b is a plan view and a side view showing the same as above when the inductance is at its minimum; 1: Printed coil, 2: Printed circuit board, 3:
Conductor pattern, 5: jumper wire, 7: core.
Claims (1)
て形成したプリントコイルにおいて、上記導体パ
ターンの中心端より外周位置まで延びるジヤンパ
ー線を設け、このジヤンパー線にコアを嵌挿支持
して該コアの移動によりインダクタンスを可変す
ることを特徴とするプリントコイル。 In a printed coil formed by providing a spiral conductor pattern on a printed circuit board, a jumper wire is provided that extends from the center end of the conductor pattern to the outer periphery, and a core is inserted and supported by this jumper wire, and the core is moved. A printed coil characterized by variable inductance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987162303U JPH0167713U (en) | 1987-10-22 | 1987-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987162303U JPH0167713U (en) | 1987-10-22 | 1987-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0167713U true JPH0167713U (en) | 1989-05-01 |
Family
ID=31446003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987162303U Pending JPH0167713U (en) | 1987-10-22 | 1987-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0167713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010067659A1 (en) * | 2008-12-10 | 2010-06-17 | スミダコーポレーション株式会社 | Coil part |
-
1987
- 1987-10-22 JP JP1987162303U patent/JPH0167713U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010067659A1 (en) * | 2008-12-10 | 2010-06-17 | スミダコーポレーション株式会社 | Coil part |
| JP5167372B2 (en) * | 2008-12-10 | 2013-03-21 | スミダコーポレーション株式会社 | Coil parts |