JPS59132344U - rotating electrical machine coil - Google Patents
rotating electrical machine coilInfo
- Publication number
- JPS59132344U JPS59132344U JP2605383U JP2605383U JPS59132344U JP S59132344 U JPS59132344 U JP S59132344U JP 2605383 U JP2605383 U JP 2605383U JP 2605383 U JP2605383 U JP 2605383U JP S59132344 U JPS59132344 U JP S59132344U
- Authority
- JP
- Japan
- Prior art keywords
- nonwoven fabric
- machine coil
- fabric layer
- electric machine
- rotating electric
- 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
Landscapes
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の回転電機のコイル部を示す縦断側面図、
第２図はこの考案の基本的な考え方、着眼点を説明する
ための縦断拡大側面図、第３図はこの考案の一実施例の
要部を示す縦断側面図、第４図は従来のコイルおよびこ
の考案の一実施例のコイルのｔａｎδ−電圧特性を比較
して示す線図である。
図において１は素線導体、２は素線絶縁、３は鉄心、４
はスロット、５はコイル導体ユニット、６は主絶縁層、
１０は溝、１２は不織布層である。
なお、第１図〜第３図において同一符号は同一部分また
は相当部分を示している。Figure 1 is a vertical side view showing the coil section of a conventional rotating electric machine.
Figure 2 is an enlarged longitudinal side view to explain the basic idea and points of focus of this invention, Figure 3 is a longitudinal side view showing the main part of an embodiment of this invention, and Figure 4 is a conventional coil. FIG. 2 is a diagram comparing and showing tan δ-voltage characteristics of a coil according to an embodiment of the invention. In the figure, 1 is a wire conductor, 2 is wire insulation, 3 is an iron core, and 4
is a slot, 5 is a coil conductor unit, 6 is a main insulation layer,
10 is a groove, and 12 is a nonwoven fabric layer. Note that in FIGS. 1 to 3, the same reference numerals indicate the same or corresponding parts.
Claims (1)
さ方向に重ねて巻回することによって形成されたコイル
導体ユニット、上記スロットの軸方向長さにわたって上
記コイル導体ユニットの少なくとも両側面に施された不
織布層、およびこの不織布層の周りに樹脂により加熱硬
化して形成された主絶縁層を備えた回転電機コイル。 ２ 不織布製シートを一回巻して不織布層を形成するこ
とを特徴とする実用新案登録請求の範囲第１項記載の回
転電機コイル。 ３ 不織布テープを端重巻して不織布層を形成すること
を特徴とする実用新案登録請求の範囲第１項記載の回転
電機コイル。[Claims for Utility Model Registration] 1. A coil conductor unit formed by winding wire conductors with wire insulation in an overlapping manner in the depth direction of a slot in an iron core, extending over the axial length of the slot. A rotating electric machine coil comprising: a nonwoven fabric layer applied to at least both sides of the coil conductor unit; and a main insulating layer formed around the nonwoven fabric layer by heating and curing a resin. 2. The rotating electric machine coil according to claim 1, wherein the nonwoven fabric layer is formed by winding a nonwoven fabric sheet once. 3. The rotating electric machine coil according to claim 1, which is a utility model registration, characterized in that the nonwoven fabric layer is formed by winding a nonwoven fabric tape overlapping the ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2605383U JPS59132344U (en) | 1983-02-22 | 1983-02-22 | rotating electrical machine coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2605383U JPS59132344U (en) | 1983-02-22 | 1983-02-22 | rotating electrical machine coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59132344U true JPS59132344U (en) | 1984-09-05 |
Family
ID=30157010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2605383U Pending JPS59132344U (en) | 1983-02-22 | 1983-02-22 | rotating electrical machine coil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59132344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06189482A (en) * | 1992-12-21 | 1994-07-08 | Hitachi Ltd | Method of forming rotary armature and armature winding |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5225249B2 (en) * | 1973-03-23 | 1977-07-06 |
-
1983
- 1983-02-22 JP JP2605383U patent/JPS59132344U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5225249B2 (en) * | 1973-03-23 | 1977-07-06 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06189482A (en) * | 1992-12-21 | 1994-07-08 | Hitachi Ltd | Method of forming rotary armature and armature winding |
| KR100377955B1 (en) * | 1992-12-21 | 2003-05-23 | 가부시끼가이샤 히다치 세이사꾸쇼 | Rotating armature |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59132344U (en) | rotating electrical machine coil | |
| JPS59132343U (en) | rotating electrical machine coil | |
| JPS59117255U (en) | Rotating electric machine coil | |
| JPS59138341U (en) | Rotating electric machine winding | |
| JPS5828548U (en) | High voltage rotating electric machine winding | |
| JPS60129854U (en) | Structure of coil insulation layer in high-voltage rotating machines | |
| JPS5820521U (en) | transformer winding | |
| JPS589050U (en) | Main magnetic pole of rotating electrical machine | |
| JPS59132345U (en) | rotating electrical machine coil | |
| JPS61108049U (en) | ||
| JPS59179456U (en) | Stator coil for rotating electrical machines | |
| JPS58186759U (en) | Field pole of rotating electrical machine | |
| JPS58172347U (en) | rotating electric machine | |
| JPS60144741U (en) | Insulation structure of rotating electrical machine windings | |
| JPS60128454U (en) | Insulated and fixed structure for connecting parts of rotating electrical machine wire wheels | |
| JPS58100448U (en) | Rotating electric machine coil end support device | |
| JPS59117256U (en) | Rotor winding of rotating electric machine | |
| JPS58193837U (en) | interphase insulation paper | |
| JPS59123318U (en) | Coils for electrical equipment | |
| JPS5883964U (en) | Interphase insulation of rotating electrical machines | |
| JPS58168844U (en) | Insulator for field winding | |
| JPS599757U (en) | Moisture-proof device for rotating electrical machines | |
| JPS60186846U (en) | Stator of rotating electric machine | |
| JPS5941070U (en) | rotating electric machine | |
| JPS5950549U (en) | Stator of rotating electric machine |