JPH01118419U - - Google Patents
Info
- Publication number
- JPH01118419U JPH01118419U JP1387288U JP1387288U JPH01118419U JP H01118419 U JPH01118419 U JP H01118419U JP 1387288 U JP1387288 U JP 1387288U JP 1387288 U JP1387288 U JP 1387288U JP H01118419 U JPH01118419 U JP H01118419U
- Authority
- JP
- Japan
- Prior art keywords
- signal transmission
- core
- wire
- transmission winding
- winding 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
- 230000008054 signal transmission Effects 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 239000010409 thin film Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 1
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１図は本考案のロータリートランスの一実施
例の構成断面図、第２図は同信号伝達用巻線コイ
ルの拡大断面図、第３図は本考案と従来のロータ
リートランスの特性比較図、第４図は従来のロー
タリートランスの構成断面図、第５図は従来の巻
線コイル線材の拡大断面図、第６図ａ，ｂは、多
信号伝達系化（多チヤンネル化）に伴なう問題点
を示した説明図である。
１１……外側円筒コア、１２……内側円筒コア
、１３……信号伝達用巻線コイル、１４……信号
伝達用巻線コイル、１５……シヨートリング、１
６……銅導体、１７……絶縁被覆層、１８……磁
性薄膜層。
Fig. 1 is a cross-sectional view of the structure of an embodiment of the rotary transformer of the present invention, Fig. 2 is an enlarged cross-sectional view of the signal transmission winding coil, and Fig. 3 is a characteristic comparison diagram of the rotary transformer of the present invention and a conventional rotary transformer. Fig. 4 is a cross-sectional view of the configuration of a conventional rotary transformer, Fig. 5 is an enlarged cross-sectional view of a conventional wound coil wire, and Fig. 6 a and b are diagrams illustrating the configuration of a conventional rotary transformer. It is an explanatory diagram showing a problem. DESCRIPTION OF SYMBOLS 11...Outer cylindrical core, 12...Inner cylindrical core, 13...Winding coil for signal transmission, 14...Winding coil for signal transmission, 15...Shot ring, 1
6...Copper conductor, 17...Insulating coating layer, 18...Magnetic thin film layer.
Claims (1)
巻線コイルが嵌合配置され、前記外側コアの内に
挿入配置される円筒状の内側コアの外周面に複数
の信号伝達用巻線コイルが嵌合配置され、さらに
各コアの端部に前記信号伝達用巻線コイルのリー
ド線を接続保持する端子板が取付けられ前記信号
伝達用巻線コイルの線材に銅導体の外周に磁性薄
膜、絶縁被覆層を設けた磁性材銅線を用いたロー
タリートランス。 A plurality of signal transmission winding coils are fitted and arranged on the inner peripheral surface of the cylindrical outer core, and a plurality of signal transmission windings are arranged on the outer peripheral surface of the cylindrical inner core that is inserted into the outer core. The coils are fitted and arranged, and a terminal plate for connecting and holding the lead wire of the signal transmission winding coil is attached to the end of each core, and a magnetic thin film is attached to the outer periphery of the copper conductor on the wire of the signal transmission winding coil. , a rotary transformer using magnetic copper wire with an insulating coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1387288U JPH01118419U (en) | 1988-02-04 | 1988-02-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1387288U JPH01118419U (en) | 1988-02-04 | 1988-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01118419U true JPH01118419U (en) | 1989-08-10 |
Family
ID=31224560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1387288U Pending JPH01118419U (en) | 1988-02-04 | 1988-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01118419U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60130810A (en) * | 1983-12-19 | 1985-07-12 | Matsushita Electric Ind Co Ltd | Rotary transformer |
-
1988
- 1988-02-04 JP JP1387288U patent/JPH01118419U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60130810A (en) * | 1983-12-19 | 1985-07-12 | Matsushita Electric Ind Co Ltd | Rotary transformer |
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