JPS5815305U - insulated coil - Google Patents
insulated coilInfo
- Publication number
- JPS5815305U JPS5815305U JP10721881U JP10721881U JPS5815305U JP S5815305 U JPS5815305 U JP S5815305U JP 10721881 U JP10721881 U JP 10721881U JP 10721881 U JP10721881 U JP 10721881U JP S5815305 U JPS5815305 U JP S5815305U
- Authority
- JP
- Japan
- Prior art keywords
- corner
- insulated coil
- insulating layer
- abstract
- insulated
- 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.)
- Granted
Links
Landscapes
- Insulating Of Coils (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は電機子巻線の断面図、第２図イはその成形方法
を示す図、第２図用ま成形後の電機子巻線を示す図、第
３図は本考案の一実施例の電機子巻線の断面図、第４図
はその一部拡大断面図、第 −５図は第２の実施例の電
機子巻線の断面図、第６図は第３の実施例の電機子巻線
の断面図、第７図は第４の実施例の電機子巻線の断面図
である。
図中、１は絶縁電線、２はコイル本体、３は絶 □縁
層、３’ ａ、 ３’ ｂ、 ３’ ｃはマイカ絶
縁層、４は離型紙、５は鉄板、６は熱収縮性テープ、７
’ ａ、 ？’ ａ、 ７ｂ、’ ？’ ｂ、
７ｃ、 ？’ ｃ、 ７ｄ。
７’ ｄ、７ｅ、７’ ｅ、、？“ｅ、 ？”ｅ、
７ｆ、 ７’ ｆ、７ｇ、？’ ｇはマイカ含有
絶縁片である。
第３図 第４図
第５図Figure 1 is a sectional view of the armature winding, Figure 2A is a diagram showing the forming method, Figure 2 is a diagram showing the armature winding after forming, and Figure 3 is an embodiment of the present invention. FIG. 4 is a partially enlarged sectional view of the armature winding, FIG. 5 is a sectional view of the armature winding of the second embodiment, and FIG. FIG. 7 is a cross-sectional view of the armature winding of the fourth embodiment. In the figure, 1 is an insulated wire, 2 is a coil body, 3 is an insulation layer, 3'a, 3'b, 3'c are mica insulation layers, 4 is a release paper, 5 is an iron plate, and 6 is a heat shrinkable material. tape, 7
'A,? 'a, 7b,'? 'b,
7c, ? 'c, 7d. 7' d, 7e, 7' e...? “e, ?”e,
7f, 7' f, 7g,? 'g is a mica-containing insulating piece. Figure 3 Figure 4 Figure 5
Claims (1)
隅部の存する絶縁コイルにおいて、上記絶縁層の少くと
も上記隅部にこの隅部を角隅に保持する耐絶破壊電圧性
のマイカ含有絶縁片を設けることを特徴とする絶縁コイ
ル。In an insulated coil having an insulating layer pressure-formed around a conductor and having a corner in this insulating layer, at least the corner of the insulating layer has a breakdown voltage resistance that maintains the corner as a corner. An insulated coil characterized by being provided with an insulating piece containing mica.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10721881U JPS5815305U (en) | 1981-07-21 | 1981-07-21 | insulated coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10721881U JPS5815305U (en) | 1981-07-21 | 1981-07-21 | insulated coil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5815305U true JPS5815305U (en) | 1983-01-31 |
| JPS6223057Y2 JPS6223057Y2 (en) | 1987-06-12 |
Family
ID=29901663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10721881U Granted JPS5815305U (en) | 1981-07-21 | 1981-07-21 | insulated coil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5815305U (en) |
-
1981
- 1981-07-21 JP JP10721881U patent/JPS5815305U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6223057Y2 (en) | 1987-06-12 |
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