JPS6367216U - - Google Patents
Info
- Publication number
- JPS6367216U JPS6367216U JP16133386U JP16133386U JPS6367216U JP S6367216 U JPS6367216 U JP S6367216U JP 16133386 U JP16133386 U JP 16133386U JP 16133386 U JP16133386 U JP 16133386U JP S6367216 U JPS6367216 U JP S6367216U
- Authority
- JP
- Japan
- Prior art keywords
- circumferential surface
- core
- coil
- rotary transformer
- inner circumferential
- 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
- 239000013013 elastic material Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１Ａ図〜第３図は本考案の実施例を示すもの
であり、第１Ａ図は外側コアの断面斜視図、第１
Ｂ図は内側コアの斜視図、第２Ａ図と第２Ｂ図は
コイルの装着作業を示す外側コアの底面図、第３
図は本考案によるロータリトランスを実装した回
転ヘツド装置の半断面図、第４図は従来のロータ
リトランスの分解斜視図、第５図は従来の外側コ
アとコイルを示す分解斜視図、第６図は他の従来
例によるコイルを示す斜視図である。
１１……外側コア、１１ａ……内周面、１１ｂ
……溝、１２……弾性材料によるコイル、Ａ……
収縮しろ、１３……内側コア、１４……コイル。
1A to 3 show embodiments of the present invention, and FIG. 1A is a cross-sectional perspective view of the outer core;
Figure B is a perspective view of the inner core, Figures 2A and 2B are bottom views of the outer core showing the coil installation work, and Figure 3 is a perspective view of the inner core.
The figure is a half-sectional view of a rotary head device equipped with a rotary transformer according to the present invention, Figure 4 is an exploded perspective view of a conventional rotary transformer, Figure 5 is an exploded perspective view showing a conventional outer core and coil, and Figure 6 is an exploded perspective view of a conventional rotary transformer. FIG. 2 is a perspective view showing a coil according to another conventional example. 11... Outer core, 11a... Inner peripheral surface, 11b
...Groove, 12...Coil made of elastic material, A...
Shrink, 13...inner core, 14...coil.
Claims (1)
アと、内側コアの外周面にギヤツプを介して対向
し且つ内周面にコイルが設けられている外側コア
とから成るロータリトランスにおいて、前記外側
コアの内周面に設けられているコイルは、弾性を
有する材質によつてその一部に収縮しろを有する
リング状に形成されており、このコイルが外側コ
アの内周面に形成された溝内に装着されているこ
とを特徴とするロータリトランス。 In a rotary transformer comprising a cylindrical inner core having a coil wound around its outer circumferential surface, and an outer core facing the outer circumferential surface of the inner core via a gap and having a coil provided on its inner circumferential surface, the outer The coil provided on the inner circumferential surface of the core is made of an elastic material and is formed into a ring shape with a shrinkage margin in part, and this coil fits into the groove formed on the inner circumferential surface of the outer core. A rotary transformer characterized by being installed inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16133386U JPS6367216U (en) | 1986-10-20 | 1986-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16133386U JPS6367216U (en) | 1986-10-20 | 1986-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6367216U true JPS6367216U (en) | 1988-05-06 |
Family
ID=31087550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16133386U Pending JPS6367216U (en) | 1986-10-20 | 1986-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6367216U (en) |
-
1986
- 1986-10-20 JP JP16133386U patent/JPS6367216U/ja active Pending