JPS61201315U - - Google Patents
Info
- Publication number
- JPS61201315U JPS61201315U JP8572285U JP8572285U JPS61201315U JP S61201315 U JPS61201315 U JP S61201315U JP 8572285 U JP8572285 U JP 8572285U JP 8572285 U JP8572285 U JP 8572285U JP S61201315 U JPS61201315 U JP S61201315U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- rotor
- rotary transformer
- stator
- stator coil
- 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
- 239000000696 magnetic material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１図と第２図は本考案によるロータリトラン
スを実施例別に示す断面図、第３図はロータリー
トランスの使用例として回転ヘツド装置を示す断
面図、第４図は従来のロータリートランスを使用
した回転ヘツド装置の断面図、第５図は従来のロ
ータリートランスを示す断面図、第６図は信号の
伝達例を示す回路図である。
１０……回転側シリンダユニツト、１１……回
転軸、２０……固定側シリンダユニツト、４１…
…ロータ磁性体、４１ａ，４１ｂ……溝、４２…
…ステータ磁性体、４２ａ，４２ｂ……溝、４３
，４３ａ，４３ｂ……ロータコイル、４４，４４
ａ，４４ｂ……ステータコイル。
Figures 1 and 2 are cross-sectional views showing each embodiment of the rotary transformer according to the present invention, Figure 3 is a cross-sectional view showing a rotary head device as an example of the use of the rotary transformer, and Figure 4 is a cross-sectional view showing a rotary head device using a conventional rotary transformer. FIG. 5 is a sectional view of a rotary head device, FIG. 5 is a sectional view of a conventional rotary transformer, and FIG. 6 is a circuit diagram showing an example of signal transmission. 10... Rotating side cylinder unit, 11... Rotating shaft, 20... Fixed side cylinder unit, 41...
...Rotor magnetic material, 41a, 41b...Groove, 42...
...Stator magnetic material, 42a, 42b...Groove, 43
, 43a, 43b...rotor coil, 44, 44
a, 44b...Stator coil.
Claims (1)
ステータ磁性体が装備されているとともに、モー
タにて回転駆動される回転側ユニツトにロータコ
イルを有するロータ磁性体が装備されており、こ
のステータコイルとロータコイルとがギヤツプを
有して対向しているロータリートランスにおいて
、前記ステータコイルとロータコイルとが、回転
軸に対して半径方向に並んで対向していることを
特徴とするロータリートランス。 (2) ステータコイルとローターコイルとの対向
部が、半径方向に向けて複段に配設されている実
用新案登録請求の範囲第１項記載のロータリート
ランス。[Claims for Utility Model Registration] (1) A fixed side unit is equipped with a stator magnetic body having a stator coil, and a rotating side unit rotationally driven by a motor is equipped with a rotor magnetic body having a rotor coil. In this rotary transformer, the stator coil and the rotor coil face each other with a gap, and the stator coil and the rotor coil face each other in a radial direction with respect to the rotating shaft. rotary transformer. (2) The rotary transformer according to claim 1, wherein the opposing portions of the stator coil and the rotor coil are arranged in multiple stages in the radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8572285U JPS61201315U (en) | 1985-06-06 | 1985-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8572285U JPS61201315U (en) | 1985-06-06 | 1985-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61201315U true JPS61201315U (en) | 1986-12-17 |
Family
ID=30636374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8572285U Pending JPS61201315U (en) | 1985-06-06 | 1985-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61201315U (en) |
-
1985
- 1985-06-06 JP JP8572285U patent/JPS61201315U/ja active Pending