JPS63152216U - - Google Patents
Info
- Publication number
- JPS63152216U JPS63152216U JP4354487U JP4354487U JPS63152216U JP S63152216 U JPS63152216 U JP S63152216U JP 4354487 U JP4354487 U JP 4354487U JP 4354487 U JP4354487 U JP 4354487U JP S63152216 U JPS63152216 U JP S63152216U
- Authority
- JP
- Japan
- Prior art keywords
- wall surface
- side wall
- groove
- wound around
- rotary transformer
- 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
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１図は本考案の１実施例の断面図、第２図は
その伝送特性図、第３図は従来のロータリ変成器
の断面図である。
１…ステータコア、２…ロータコア、４１，４
２…凹溝、５１，５２…突起、６，７，８…微小
間隙、９１，９２…ロータコイル、１０１，１０
２…ステータコイル。
FIG. 1 is a sectional view of one embodiment of the present invention, FIG. 2 is a transmission characteristic diagram thereof, and FIG. 3 is a sectional view of a conventional rotary transformer. 1... Stator core, 2... Rotor core, 4 1 , 4
2 ...Concave groove, 5 1 , 5 2 ...Protrusion, 6, 7, 8...Minute gap, 9 1 , 9 2 ...Rotor coil, 10 1 , 10
2 ...Stator coil.
Claims (1)
対向させ、閉磁路を形成してなるロータリ変成器
において、前記ステータコアあるいはロータコア
のいずれか一方の対向面に環状の突起を、他方の
対向面に前記突起の径方向の厚みより幅広の環状
の凹溝をそれぞれ形成し、前記突起を前記凹溝の
底面及び１側壁面とに微小間隙を介して対向配置
し、前記突起の他側壁面及びこの壁面に対向する
前記凹溝の側壁面のいずれか一方にステータコイ
ルを、他方にロータコイルをそれぞれ巻装したこ
とを特徴とするロータリ変成器。 In a rotary transformer in which a stator core and a rotor core are opposed to each other through a minute gap to form a closed magnetic path, an annular projection is formed on the opposing surface of either the stator core or the rotor core, and the diameter of the projection is formed on the other opposing surface. Annular grooves each having a width wider than the thickness in the direction are formed, and the protrusion is arranged to face the bottom surface and one side wall surface of the groove with a small gap therebetween, and the protrusion faces the other side wall surface and this wall surface. A rotary transformer characterized in that a stator coil is wound around one side wall surface of the groove, and a rotor coil is wound around the other side wall surface of the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4354487U JPS63152216U (en) | 1987-03-26 | 1987-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4354487U JPS63152216U (en) | 1987-03-26 | 1987-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63152216U true JPS63152216U (en) | 1988-10-06 |
Family
ID=30860500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4354487U Pending JPS63152216U (en) | 1987-03-26 | 1987-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63152216U (en) |
-
1987
- 1987-03-26 JP JP4354487U patent/JPS63152216U/ja active Pending