JPS61199020U - - Google Patents
Info
- Publication number
- JPS61199020U JPS61199020U JP8378185U JP8378185U JPS61199020U JP S61199020 U JPS61199020 U JP S61199020U JP 8378185 U JP8378185 U JP 8378185U JP 8378185 U JP8378185 U JP 8378185U JP S61199020 U JPS61199020 U JP S61199020U
- Authority
- JP
- Japan
- Prior art keywords
- inductance element
- variable inductance
- coil
- core
- axial dimension
- 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
- 239000012212 insulator Substances 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims description 2
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
第１図は本考案によるインダクタンス可変素子
の実施例を示す正面図、第２図はその側面図、第
３図はその分解図、第４図はインダクタンス可変
素子の従来例を示す正面図、第５図はその側面図
、第６図はその分解図である。
１１……被覆導線、１１ａ，１１ｂ……導線の
端部、１２……コイル、１３……コア、１３ａ…
…絶縁体、１３ｂ……磁性体。
FIG. 1 is a front view showing an embodiment of a variable inductance element according to the present invention, FIG. 2 is a side view thereof, FIG. 3 is an exploded view thereof, and FIG. 4 is a front view showing a conventional example of a variable inductance element. FIG. 5 is a side view thereof, and FIG. 6 is an exploded view thereof. DESCRIPTION OF SYMBOLS 11... Covered conducting wire, 11a, 11b... End of conducting wire, 12... Coil, 13... Core, 13a...
...Insulator, 13b...Magnetic material.
Claims (1)
コイル内にコアが進退自在にねじ込まれているイ
ンダクタンス可変素子において、前記コアは、外
周のねじ部が絶縁体で且つ内部が磁性体にて形成
されていることを特徴とするインダクタンス可変
素子。 (2) 磁性体の軸方向の寸法は、絶縁体の軸方向
の寸法よりも短くなつている実用新案登録請求の
範囲第(1)項記載のインダクタンス可変素子。[Claims for Utility Model Registration] (1) In a variable inductance element in which a coil is wound with a conducting wire and a core is screwed into the coil so that it can move forward and backward, the core has an insulating threaded portion on its outer periphery. A variable inductance element characterized by having a body and an inside made of a magnetic material. (2) The variable inductance element according to claim 1, wherein the axial dimension of the magnetic body is shorter than the axial dimension of the insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8378185U JPS61199020U (en) | 1985-06-03 | 1985-06-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8378185U JPS61199020U (en) | 1985-06-03 | 1985-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61199020U true JPS61199020U (en) | 1986-12-12 |
Family
ID=30632717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8378185U Pending JPS61199020U (en) | 1985-06-03 | 1985-06-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61199020U (en) |
-
1985
- 1985-06-03 JP JP8378185U patent/JPS61199020U/ja active Pending