JPS6420706U - - Google Patents
Info
- Publication number
- JPS6420706U JPS6420706U JP11487087U JP11487087U JPS6420706U JP S6420706 U JPS6420706 U JP S6420706U JP 11487087 U JP11487087 U JP 11487087U JP 11487087 U JP11487087 U JP 11487087U JP S6420706 U JPS6420706 U JP S6420706U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- core
- turn
- rotary transformer
- hole
- 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
- 229910000859 α-Fe Inorganic materials 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
- 238000007747 plating Methods 0.000 claims 1
- 238000004544 sputter deposition Methods 0.000 claims 1
- 238000007740 vapor deposition Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１図は、本考案に係る一実施例の平面図であ
り、第２図は、本考案に係るコイルのリード部の
形成方法を示す図であり、第３図は、従来例の断
面図であり、第４図は、メツキコイルを用いた従
来例の平面図であり、第５図は、第４図のコイル
のリード部の拡大図であり、第６図は、第５図の
Ｂ―Ｂ断面図であり、第７図は、コイルのリード
部の模式図であり、第８図は、本考案に係るコイ
ルのリード部の別の形成方法を示す図である。
１０１…円板状フエライトコア、１０２，１０
３…環状溝、１０４，１０５…コイル、１０６，
１０７…貫通孔。
FIG. 1 is a plan view of an embodiment of the present invention, FIG. 2 is a diagram showing a method of forming a lead portion of a coil according to the present invention, and FIG. 3 is a cross-sectional view of a conventional example. FIG. 4 is a plan view of a conventional example using a metsuki coil, FIG. 5 is an enlarged view of the lead part of the coil in FIG. 4, and FIG. FIG. 7 is a schematic diagram of the lead portion of the coil, and FIG. 8 is a diagram showing another method of forming the lead portion of the coil according to the present invention. 101... Disc-shaped ferrite core, 102, 10
3... Annular groove, 104, 105... Coil, 106,
107...Through hole.
Claims (1)
ライトコアの一面にコイル状の導体を形成してコ
イルとし、該コイルのリードをコアに形成した貫
通孔を通してコアの裏面に導出するロータリート
ランスにおいて、コイルが一ターンであつて、該
一ターンのコイルのリードを一つの貫通孔から引
き出したことを特徴とするロータリートランス。 In a rotary transformer, a coil-shaped conductor is formed on one surface of a ferrite core by means such as plating, vapor deposition, or sputtering, and the leads of the coil are led out to the back surface of the core through a through hole formed in the core. A rotary transformer having one turn, and characterized in that the lead of the coil of one turn is drawn out from one through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11487087U JPS6420706U (en) | 1987-07-27 | 1987-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11487087U JPS6420706U (en) | 1987-07-27 | 1987-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6420706U true JPS6420706U (en) | 1989-02-01 |
Family
ID=31356008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11487087U Pending JPS6420706U (en) | 1987-07-27 | 1987-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6420706U (en) |
-
1987
- 1987-07-27 JP JP11487087U patent/JPS6420706U/ja active Pending