JPH03110817U - - Google Patents
Info
- Publication number
- JPH03110817U JPH03110817U JP2026290U JP2026290U JPH03110817U JP H03110817 U JPH03110817 U JP H03110817U JP 2026290 U JP2026290 U JP 2026290U JP 2026290 U JP2026290 U JP 2026290U JP H03110817 U JPH03110817 U JP H03110817U
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- rotor core
- bobbin guide
- coaxial
- guide grooves
- 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
- 238000004804 winding Methods 0.000 claims 2
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１図は、本考案の同軸型ロータリートランス
のローターコアの外観斜視図である。第２図は、
同軸型ロータリートランスのロータートランスに
用いるボビンの一例の外観斜視図。第３図は、従
来の同軸型ロータリートランスのローターコアの
外観斜視図である。第４図は、ローターコアのボ
ビンガイド溝部周辺を説明するための展開図であ
り、第４図ａは従来のローターコアについて示し
、第４図ｂは本考案のローターコアについて示し
た。
１……ボビン、２……ローターコア、３……ボ
ビンガイド溝、４……Ｖ字形溝、５……（ボビン
の）位置ガイド。
FIG. 1 is an external perspective view of a rotor core of a coaxial rotary transformer according to the present invention. Figure 2 shows
FIG. 3 is an external perspective view of an example of a bobbin used in a rotor transformer of a coaxial rotary transformer. FIG. 3 is an external perspective view of a rotor core of a conventional coaxial rotary transformer. FIG. 4 is a developed view for explaining the vicinity of the bobbin guide groove of the rotor core. FIG. 4a shows the conventional rotor core, and FIG. 4b shows the rotor core of the present invention. 1... Bobbin, 2... Rotor core, 3... Bobbin guide groove, 4... V-shaped groove, 5... (Bobbin) position guide.
Claims (1)
するためのボビンガイド溝を持つローターコアを
用いて構成される同軸型ロータリートランスにお
いて、前記ローターコアのボビンを固定するため
のボビンガイド溝と隣のボビンガイド溝の間にほ
ぼボビンガイド溝と同じ程度の深さでＶ字形の溝
を加工し、ボビンガイド溝の寸法精度を向上させ
たローターコアを用いて組立てたことを特徴とす
る同軸型ロータリートランス。 In a coaxial rotary transformer configured using a rotor core having a bobbin guide groove for fixing a bobbin for terminating a winding at a cylindrical upper end, the rotor core has a bobbin guide groove for fixing the bobbin for terminating the winding. A coaxial coaxial device characterized in that a V-shaped groove is machined between adjacent bobbin guide grooves with approximately the same depth as the bobbin guide grooves, and assembled using a rotor core with improved dimensional accuracy of the bobbin guide grooves. type rotary transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2026290U JPH03110817U (en) | 1990-02-28 | 1990-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2026290U JPH03110817U (en) | 1990-02-28 | 1990-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03110817U true JPH03110817U (en) | 1991-11-13 |
Family
ID=31523356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2026290U Pending JPH03110817U (en) | 1990-02-28 | 1990-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03110817U (en) |
-
1990
- 1990-02-28 JP JP2026290U patent/JPH03110817U/ja active Pending
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