JPH02125560U - - Google Patents
Info
- Publication number
- JPH02125560U JPH02125560U JP3260989U JP3260989U JPH02125560U JP H02125560 U JPH02125560 U JP H02125560U JP 3260989 U JP3260989 U JP 3260989U JP 3260989 U JP3260989 U JP 3260989U JP H02125560 U JPH02125560 U JP H02125560U
- Authority
- JP
- Japan
- Prior art keywords
- mica tape
- laminated mica
- machine windings
- film
- reinforcing material
- 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
- 239000010445 mica Substances 0.000 claims description 4
- 229910052618 mica group Inorganic materials 0.000 claims description 4
- 239000012779 reinforcing material Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 3
- 238000009413 insulation Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 230000015556 catabolic process Effects 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009661 fatigue test Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Description
第１図ａ，ｂは本実施例に用いた集成マイカテ
ープの構成図、第２図は含浸工程の静電容量値の
変化を示すグラフ、第３図は硬化後の絶縁破壊強
度を示すグラフ、第４図はくり返し曲げ疲労試験
結果を示すグラフ、第５図は含浸前のコイル絶縁
破壊強度を示すグラフである。
図面中、１はフイルム、２は小孔、３は補強材
、４は集成マイカペーパである。
Figures 1a and b are block diagrams of the assembled mica tape used in this example, Figure 2 is a graph showing changes in capacitance during the impregnation process, and Figure 3 is a graph showing dielectric breakdown strength after curing. , FIG. 4 is a graph showing the results of the repeated bending fatigue test, and FIG. 5 is a graph showing the dielectric breakdown strength of the coil before impregnation. In the drawings, 1 is a film, 2 is a small hole, 3 is a reinforcing material, and 4 is a laminated mica paper.
Claims (1)
硬化させてなる回転電機巻線の絶縁構造において
、上記集成マイカテープの補強材に、幅方向両端
部を除いて全体に亙つて多数の小孔を形成したフ
イルムを用いたことを特徴とする回転電機巻線の
絶縁構造。 After winding the laminated mica tape, it is impregnated with resin.
In the insulating structure of the hardened rotating electric machine windings, the reinforcing material of the laminated mica tape is a film in which a large number of small holes are formed throughout the entire area except at both ends in the width direction. Insulation structure of electrical machine windings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3260989U JPH02125560U (en) | 1989-03-24 | 1989-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3260989U JPH02125560U (en) | 1989-03-24 | 1989-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02125560U true JPH02125560U (en) | 1990-10-16 |
Family
ID=31535666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3260989U Pending JPH02125560U (en) | 1989-03-24 | 1989-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02125560U (en) |
-
1989
- 1989-03-24 JP JP3260989U patent/JPH02125560U/ja active Pending
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