JPS59114778U - Cup type multilayer ironless armature - Google Patents
Cup type multilayer ironless armatureInfo
- Publication number
- JPS59114778U JPS59114778U JP823283U JP823283U JPS59114778U JP S59114778 U JPS59114778 U JP S59114778U JP 823283 U JP823283 U JP 823283U JP 823283 U JP823283 U JP 823283U JP S59114778 U JPS59114778 U JP S59114778U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- armature
- layer
- multilayer
- cup
- 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
- Windings For Motors And Generators (AREA)
- Dc Machiner (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図は電機子コイルの巻型およびコイルの巻き付は手
段の説明図、第２図はカップ形多層無鉄心電機子の上半
部側断面図、第３図は第２図のＡＡ’断面図、第４図は
本考案の一実施例における上半部側断面図である。
１・・・亀甲形巻型、２・・・コイル、２ａ・・・接続
リード、３・・・コイル支持体、４・・・ライザ、５・
・・整流子、６・・・回転軸、７・・・絶縁物、８・・
・界磁極（マグネット）、９・・・重合直線部、１２・
・・１，２層（内層）コイル、１２ａ、１２ｂ・・・内
層コイルのコイルエンド、１２Ｃ・・・内層の電機子コ
イルの直線部、−２０・・・多層電機子コイル、２１・
・・１層コイル、２２・・・２層コイル、２３・・・３
層コイル、２４・・・４層コイル、３４・・・３．４層
（外層）コイル、３４ａ、３４ｂ・・・外層コイルのコ
イルエンド、３４Ｃ・・・外層の電機子コイルの直線部
。Fig. 1 is an explanatory diagram of the winding form of the armature coil and the means for winding the coil, Fig. 2 is a side sectional view of the upper half of the cup-shaped multilayer coreless armature, and Fig. 3 is an AA' of Fig. 2. 4 is a side sectional view of the upper half of an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Hexagonal winding form, 2... Coil, 2a... Connection lead, 3... Coil support, 4... Riser, 5...
... Commutator, 6... Rotating shaft, 7... Insulator, 8...
・Field pole (magnet), 9... Overlapping linear part, 12.
...1st and 2nd layer (inner layer) coil, 12a, 12b... Coil end of inner layer coil, 12C... Straight part of inner layer armature coil, -20... Multilayer armature coil, 21.
...1 layer coil, 22...2 layer coil, 23...3
Layer coil, 24...4 layer coil, 34...3.4 layer (outer layer) coil, 34a, 34b...coil end of outer layer coil, 34C...straight line part of outer layer armature coil.
Claims (1)
押圧して平板状の連続する２層のコイルを成形するとと
もに、この２層のコイルを複数枚重ねて多層のコイルを
形成した電機子コイルを、内周側もしくは外周側におい
て、環状に配設した界磁極の外周もしくは内周と空隙を
介して対するように、中空円筒状に巻回成形してなるカ
ップ形多層無鉄心電機子において、コイルの積層時にお
ける、それぞれの層に共通する重合直線部長さを界磁極
の軸方向長さ以上に設定して電機子コイルを構成したこ
とを特徴とするカップ形多層無鉄心電機子。An armature in which a coil is wound around a tortoiseshell-shaped winding die, which is pulled out and then pressed to form a continuous two-layer coil in the shape of a flat plate, and a plurality of these two-layer coils are stacked to form a multilayer coil. In a cup-shaped multilayer coreless armature in which a coil is wound into a hollow cylindrical shape on the inner or outer circumferential side so as to face the outer circumference or inner circumference of an annularly arranged field pole through a gap. A cup-shaped multilayer ironless core armature, characterized in that, when the coils are laminated, the length of the overlapping straight line common to each layer is set to be greater than the axial length of the field pole to constitute the armature coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP823283U JPS59114778U (en) | 1983-01-24 | 1983-01-24 | Cup type multilayer ironless armature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP823283U JPS59114778U (en) | 1983-01-24 | 1983-01-24 | Cup type multilayer ironless armature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59114778U true JPS59114778U (en) | 1984-08-02 |
Family
ID=30139723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP823283U Pending JPS59114778U (en) | 1983-01-24 | 1983-01-24 | Cup type multilayer ironless armature |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59114778U (en) |
-
1983
- 1983-01-24 JP JP823283U patent/JPS59114778U/en active Pending
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