JPS6079708U - Inductance variable device - Google Patents
Inductance variable deviceInfo
- Publication number
- JPS6079708U JPS6079708U JP17113583U JP17113583U JPS6079708U JP S6079708 U JPS6079708 U JP S6079708U JP 17113583 U JP17113583 U JP 17113583U JP 17113583 U JP17113583 U JP 17113583U JP S6079708 U JPS6079708 U JP S6079708U
- Authority
- JP
- Japan
- Prior art keywords
- spiral coil
- inductance
- variable
- variable device
- inductance variable
- 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
Landscapes
- Parts Printed On Printed Circuit Boards (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来装置の断面図、第２図Ａ、 Ｂは可変イン
ダクタンスの一実施例を示す平面図および側面図、第３
図Ａ、Ｂは接触子の回動機構の概略説明図、第４図は第
２図によるプリントコイル巻回数と周波数との関係を示
す特性図、第５図は本考案に係るインダクタンス可変装
置の一実施例を示す構成図、第６図ないし第８図はそれ
ぞれ固定インダクタンスを可変したときの特性図である
。
１１・・・プリント基板、１２・・・プリントフィル、
１３・・・接触子、１４・・・固定インダクタンス。
１．０−
一アクシトコイＪｂＪ！］ ＊ Ｔ
゛第５図
６．４ ７．２ １３．ＱFigure 1 is a sectional view of a conventional device, Figures 2A and B are a plan view and side view showing an example of a variable inductance, and Figure 3 is a cross-sectional view of a conventional device.
Figures A and B are schematic explanatory diagrams of the rotating mechanism of the contact, Figure 4 is a characteristic diagram showing the relationship between the number of turns of the printed coil and frequency according to Figure 2, and Figure 5 is a diagram of the variable inductance device according to the present invention. The configuration diagram showing one embodiment, and FIGS. 6 to 8, are characteristic diagrams when the fixed inductance is varied, respectively. 11... Printed circuit board, 12... Printed fill,
13...Contactor, 14...Fixed inductance. 1.0- One Akshitokoi JbJ! ] * T ゛Figure 5 6.4 7.2 13. Q
Claims (1)
状コイル上を接触回動する摺動子と；前記渦巻きコイル
と前、記構動子との接触位置を変えることにより、前記
渦巻き状コイルのインダクタンスを可変するため前記摺
動子を前記渦巻き状コイルに沿って回動させるための回
動機構とを有するインダクタンス可変装置において： 所定のインダクタンスを有する固定コイルを前記渦巻き
状コイルの端部に直列接続することにより、前記渦巻き
状コイルの巻回数対インダクタンス特性を補正するよう
にしたことを特徴とするインダクタンス可変装置。[Claims for Utility Model Registration] A spiral coil formed on a printed circuit board; a slider that rotates in contact with the spiral coil; and changing the contact position between the spiral coil and the structure member. In this variable inductance device, the inductance variable device includes a rotation mechanism for rotating the slider along the spiral coil in order to vary the inductance of the spiral coil: 1. A variable inductance device, characterized in that a variable inductance device is connected in series to an end of a spiral coil to correct the number of turns versus inductance characteristic of the spiral coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17113583U JPS6079708U (en) | 1983-11-04 | 1983-11-04 | Inductance variable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17113583U JPS6079708U (en) | 1983-11-04 | 1983-11-04 | Inductance variable device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6079708U true JPS6079708U (en) | 1985-06-03 |
| JPH023609Y2 JPH023609Y2 (en) | 1990-01-29 |
Family
ID=30373393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17113583U Granted JPS6079708U (en) | 1983-11-04 | 1983-11-04 | Inductance variable device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6079708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010073976A (en) * | 2008-09-19 | 2010-04-02 | Yazaki Corp | Communication coil structure of wireless power transmission device |
-
1983
- 1983-11-04 JP JP17113583U patent/JPS6079708U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010073976A (en) * | 2008-09-19 | 2010-04-02 | Yazaki Corp | Communication coil structure of wireless power transmission device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH023609Y2 (en) | 1990-01-29 |
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