JPH0388311U - - Google Patents
Info
- Publication number
- JPH0388311U JPH0388311U JP14843089U JP14843089U JPH0388311U JP H0388311 U JPH0388311 U JP H0388311U JP 14843089 U JP14843089 U JP 14843089U JP 14843089 U JP14843089 U JP 14843089U JP H0388311 U JPH0388311 U JP H0388311U
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- rotary transformer
- hole
- disk
- substrate
- 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 description 3
- 229910000859 α-Fe Inorganic materials 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１図は、本考案に係る一実施例の側面図であ
り、第２図は、本考案に係る一実施例の裏面図で
あり、第３図及び第４図は、従来例の側面図と裏
面図であり、第５図及び第６図は、別の従来例の
側面図と裏面図であり、第７図は平板型ロータリ
ートランスの断面図であり、第８図は、ロータリ
ートランス用コアの平面図である。
１……円板状フエライトコア、２……一面（相
対向面）、３……裏面、４……巻線端末、５……
貫通孔、６……基板、７……引出溝。
FIG. 1 is a side view of one embodiment of the present invention, FIG. 2 is a back view of one embodiment of the present invention, and FIGS. 3 and 4 are side views of a conventional example. 5 and 6 are side and back views of another conventional example, FIG. 7 is a sectional view of a flat plate type rotary transformer, and FIG. 8 is a cross-sectional view of a rotary transformer for rotary transformers. FIG. 3 is a plan view of the core. 1... Disc-shaped ferrite core, 2... One side (opposite surface), 3... Back side, 4... Winding terminal, 5...
Through hole, 6...board, 7...drawing groove.
Claims (1)
面に巻線を配設してなるロータリートランスにお
いて、少なくとも一方の円板状フエライトコアに
は、対向面に施した巻線の端末をその裏面へ引き
出す貫通孔が形成されており、その裏面にはその
端末が接続される基板が接着されており、その基
板のコアとの接着面に前記端末を通す引出溝が形
成されていることを特徴とするロータリートラン
ス。 In a rotary transformer in which disk-shaped ferrite cores are opposed to each other and windings are arranged on the opposing surfaces, at least one disk-shaped ferrite core has an end of the winding formed on the opposing surface on its back surface. A through-hole is formed to draw out the terminal, a substrate to which the terminal is connected is bonded to the back side of the hole, and a pull-out groove for passing the terminal is formed on the adhesive surface of the substrate to the core. rotary transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14843089U JPH0388311U (en) | 1989-12-22 | 1989-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14843089U JPH0388311U (en) | 1989-12-22 | 1989-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0388311U true JPH0388311U (en) | 1991-09-10 |
Family
ID=31694879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14843089U Pending JPH0388311U (en) | 1989-12-22 | 1989-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0388311U (en) |
-
1989
- 1989-12-22 JP JP14843089U patent/JPH0388311U/ja active Pending
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