JPS6155477U - - Google Patents
Info
- Publication number
- JPS6155477U JPS6155477U JP13880684U JP13880684U JPS6155477U JP S6155477 U JPS6155477 U JP S6155477U JP 13880684 U JP13880684 U JP 13880684U JP 13880684 U JP13880684 U JP 13880684U JP S6155477 U JPS6155477 U JP S6155477U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- coil wire
- cylinder
- wires
- twisting
- 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
- 238000003466 welding Methods 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Windings For Motors And Generators (AREA)
- Motor Or Generator Current Collectors (AREA)
- Dc Machiner (AREA)
Description
第１図は本考案の一実施例を示すもので、ａは
コイル素線シートの斜視、ｂおよびｃはコイルの
組立状態を示す要部斜視図、第２図は従来例を示
すもので、ａはコイル素線シートの斜視図、ｂは
コイルの製造過程を示す斜視図、ｃおよびｄはコ
イル素線シート間の結線状態を示す斜視図である
。
１はコイル素線、１ａは送り接続用コイル息線
、２はコイル素線シート、２ａおよび２ｂはコイ
ル素線シートの端部、３は内筒、４は外筒、５は
レーザ溶着部、６は隙間、７は補助導体板、８は
整流子、９はセグメント、１０はコイル、Ａは延
出部分。
FIG. 1 shows an embodiment of the present invention, in which a is a perspective view of a coil wire sheet, b and c are perspective views of essential parts showing the assembled state of the coil, and FIG. 2 is a conventional example. FIG. 3A is a perspective view of a coil wire sheet, b is a perspective view showing the manufacturing process of the coil, and c and d are perspective views showing the connection state between the coil wire sheets. 1 is a coil wire, 1a is a coil wire for feeding connection, 2 is a coil wire sheet, 2a and 2b are the ends of the coil wire sheet, 3 is an inner cylinder, 4 is an outer cylinder, 5 is a laser welded part, 6 is a gap, 7 is an auxiliary conductor plate, 8 is a commutator, 9 is a segment, 10 is a coil, and A is an extension part.
Claims (1)
を複数個平行に配列して円筒を形成すると共に各
コイル素線シートを両端部を残して一方向に捩つ
て形成した内筒と、同様にして逆方向に捩つて形
成した外筒とを２層に重合し、円筒端面にて内外
筒のコイル素線同士を溶着することにより、波巻
きコイルを形成してなる無鉄芯電機子において、
各コイル素線シートの最外側に位置する送り接続
用コイル素線を他のコイル素線よりも長く形成し
、その延出部分をコイルの内方へ折曲して整流子
のセグメントに溶着することにより、隣接コイル
素線シート間の送り接続を行なつが成る無鉄芯電
機子。 Similarly, an inner cylinder is formed by arranging a plurality of coil wire sheets consisting of a plurality of coil wires in parallel to form a cylinder, and twisting each coil wire sheet in one direction leaving both ends intact. In the ironless core armature in which a wave-wound coil is formed by superimposing two layers with an outer cylinder formed by twisting in opposite directions, and welding the coil wires of the inner and outer cylinders at the end face of the cylinder,
The feeding connection coil wire located on the outermost side of each coil wire sheet is formed to be longer than the other coil wires, and its extended portion is bent inward of the coil and welded to the commutator segment. A coreless armature that provides a feed connection between adjacent coil wire sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984138806U JPH0353575Y2 (en) | 1984-09-13 | 1984-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984138806U JPH0353575Y2 (en) | 1984-09-13 | 1984-09-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6155477U true JPS6155477U (en) | 1986-04-14 |
| JPH0353575Y2 JPH0353575Y2 (en) | 1991-11-22 |
Family
ID=30697201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984138806U Expired JPH0353575Y2 (en) | 1984-09-13 | 1984-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0353575Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5866844U (en) * | 1981-10-28 | 1983-05-07 | 株式会社東芝 | rotor |
| JPS59122329A (en) * | 1982-12-27 | 1984-07-14 | Matsushita Electric Works Ltd | Rotor for coreless motor |
-
1984
- 1984-09-13 JP JP1984138806U patent/JPH0353575Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5866844U (en) * | 1981-10-28 | 1983-05-07 | 株式会社東芝 | rotor |
| JPS59122329A (en) * | 1982-12-27 | 1984-07-14 | Matsushita Electric Works Ltd | Rotor for coreless motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0353575Y2 (en) | 1991-11-22 |
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