JPH0316U - - Google Patents
Info
- Publication number
- JPH0316U JPH0316U JP5710589U JP5710589U JPH0316U JP H0316 U JPH0316 U JP H0316U JP 5710589 U JP5710589 U JP 5710589U JP 5710589 U JP5710589 U JP 5710589U JP H0316 U JPH0316 U JP H0316U
- Authority
- JP
- Japan
- Prior art keywords
- core
- rotary transformer
- insertion hole
- mounting grooves
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１図乃至第３図は本考案の一実施例で、第１
図はロータリートランス用コアの上面図、第２図
は同断面図、第３図は本考案のロータリートラン
ス用コアを用いたロータリートランスの分解斜視
図、第４図は従来例の断面図である。
１…ロータリートランス用コア、２…ベアリン
グ挿通孔、３…段差部、４，５…コイル装着溝、
８…コイル。
Figures 1 to 3 show one embodiment of the present invention;
The figure is a top view of a core for a rotary transformer, FIG. 2 is a sectional view of the same, FIG. 3 is an exploded perspective view of a rotary transformer using the core for a rotary transformer of the present invention, and FIG. 4 is a sectional view of a conventional example. . 1... Core for rotary transformer, 2... Bearing insertion hole, 3... Step part, 4, 5... Coil mounting groove,
8...Coil.
Claims (1)
グを挿通させるベアリング挿通孔が設けられ、そ
の周辺に同心円で配設された複数のコイル装着溝
が設けられ、このコイル装着溝内にそれぞれコイ
ルが巻装されるロータリートランス用コアにおい
て、前記コアのベアリング挿通孔内に内側面であ
つて表面に至らない個所に突出する段差部を設け
たことを特徴とするロータリートランス用コア。 A bearing insertion hole through which the bearing is inserted is provided in the center of a thin disc formed in the shape of a flat plate, and a plurality of coil mounting grooves arranged concentrically around the hole are provided, and each coil is inserted into each of the coil mounting grooves. 1. A core for a rotary transformer to be wound, characterized in that the core for a rotary transformer is provided with a stepped portion protruding within the bearing insertion hole of the core at a portion of the inner surface that does not reach the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5710589U JPH0316U (en) | 1989-05-19 | 1989-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5710589U JPH0316U (en) | 1989-05-19 | 1989-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0316U true JPH0316U (en) | 1991-01-07 |
Family
ID=31581516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5710589U Pending JPH0316U (en) | 1989-05-19 | 1989-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0316U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61199617A (en) * | 1985-03-01 | 1986-09-04 | Nippon Ferrite Ltd | Rotary transformer core |
-
1989
- 1989-05-19 JP JP5710589U patent/JPH0316U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61199617A (en) * | 1985-03-01 | 1986-09-04 | Nippon Ferrite Ltd | Rotary transformer core |