JPS63152214U - - Google Patents
Info
- Publication number
- JPS63152214U JPS63152214U JP4443287U JP4443287U JPS63152214U JP S63152214 U JPS63152214 U JP S63152214U JP 4443287 U JP4443287 U JP 4443287U JP 4443287 U JP4443287 U JP 4443287U JP S63152214 U JPS63152214 U JP S63152214U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic core
- ceramic material
- inner magnetic
- coil
- bobbin
- 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
- 229910010293 ceramic material Inorganic materials 0.000 claims 3
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Description
第１図は本考案に係る可変コイルの要部断面図
、第２図は同じく製造方法を説明するための断面
図、第３図は同じく概略構成図、第４図は従来の
可変コイルを示す概略構成図である。
１、ベース、２、ボビン、３、コイル、６、内
磁心、８、螺子部。
Fig. 1 is a sectional view of the main part of the variable coil according to the present invention, Fig. 2 is a sectional view for explaining the manufacturing method, Fig. 3 is a schematic configuration diagram, and Fig. 4 shows a conventional variable coil. It is a schematic configuration diagram. 1. Base, 2. Bobbin, 3. Coil, 6. Inner magnetic core, 8. Screw part.
Claims (1)
回されたコイルと、このコイルの内側に変位する
ように挿入された内磁心とから成る可変コイルに
おいて、前記内磁心をセラミツク材で形成し、該
セラミツク材に樹脂から成る螺子部を設けたこと
を特徴とする可変コイル。 In a variable coil consisting of a bobbin fixed to a base, a coil wound around the bobbin, and an inner magnetic core inserted so as to be displaced inside the coil, the inner magnetic core is formed of a ceramic material, and the inner magnetic core is made of a ceramic material. A variable coil characterized by having a screw part made of resin in ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4443287U JPS63152214U (en) | 1987-03-26 | 1987-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4443287U JPS63152214U (en) | 1987-03-26 | 1987-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63152214U true JPS63152214U (en) | 1988-10-06 |
Family
ID=30862237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4443287U Pending JPS63152214U (en) | 1987-03-26 | 1987-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63152214U (en) |
-
1987
- 1987-03-26 JP JP4443287U patent/JPS63152214U/ja active Pending