JPS62104411U - - Google Patents
Info
- Publication number
- JPS62104411U JPS62104411U JP20219885U JP20219885U JPS62104411U JP S62104411 U JPS62104411 U JP S62104411U JP 20219885 U JP20219885 U JP 20219885U JP 20219885 U JP20219885 U JP 20219885U JP S62104411 U JPS62104411 U JP S62104411U
- Authority
- JP
- Japan
- Prior art keywords
- electromagnetic coil
- recess
- magnetic
- electromagnetic
- wall
- 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
- 230000004907 flux Effects 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 claims 1
Description
第１図ａ―ｃは改良前の電磁装置を示す斜視図
及び説明図、第２図ａ―ｃは本考案の実施例を示
す斜視図及び説明図、第３図ａ―ｃは本考案の他
の実施例を示す斜視図及び説明図、第４図及び第
５図は更に異なる他の実施例をそれぞれ示す断面
図である。
１，４，２１，３１……回路基板、２，５，２
２……凹所、３２……穴、３，６，２３，３３…
…電磁コイル、４，７……回路パターン、２ａ，
５ａ……内壁。
Figures 1 a to c are perspective views and explanatory views showing the electromagnetic device before improvement, Figures 2 a to c are perspective views and explanatory views showing an embodiment of the present invention, and Figures 3 a to c are perspective views and explanatory views showing the electromagnetic device before improvement. A perspective view and an explanatory view showing other embodiments, and FIGS. 4 and 5 are sectional views showing further different embodiments, respectively. 1, 4, 21, 31... circuit board, 2, 5, 2
2... recess, 32... hole, 3, 6, 23, 33...
...Electromagnetic coil, 4,7...Circuit pattern, 2a,
5a...Inner wall.
Claims (1)
磁コイルを収納し当該凹所の内壁を該電磁コイル
磁束を通す磁気回路の一部に使用してなる電磁装
置。 An electromagnetic device in which an electromagnetic coil is housed in a recess provided in a circuit board made of a magnetic material, and the inner wall of the recess is used as part of a magnetic circuit that passes the magnetic flux of the electromagnetic coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20219885U JPS62104411U (en) | 1985-12-23 | 1985-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20219885U JPS62104411U (en) | 1985-12-23 | 1985-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62104411U true JPS62104411U (en) | 1987-07-03 |
Family
ID=31166355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20219885U Pending JPS62104411U (en) | 1985-12-23 | 1985-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62104411U (en) |
-
1985
- 1985-12-23 JP JP20219885U patent/JPS62104411U/ja active Pending