JPS61104744U - - Google Patents
Info
- Publication number
- JPS61104744U JPS61104744U JP18901384U JP18901384U JPS61104744U JP S61104744 U JPS61104744 U JP S61104744U JP 18901384 U JP18901384 U JP 18901384U JP 18901384 U JP18901384 U JP 18901384U JP S61104744 U JPS61104744 U JP S61104744U
- Authority
- JP
- Japan
- Prior art keywords
- band
- armature core
- stratified
- punching
- laminating
- 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
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 238000004080 punching Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Description
第１図は本考案の一実施例による直流機回転子
の上部断面図、第２図は第１図の―線の断面
図、第３図は従来の直流機回転子の上部断面図、
第４図は第３図の―線の断面図、第５図は回
転子の一時保管状態図である。
図中、１は電機子鉄心、１ｂはバンド溝、３は
電機子巻線、４はガラスバンドである。尚、図中
同一符号は同一又は相当部分を示す。
FIG. 1 is a top sectional view of a DC machine rotor according to an embodiment of the present invention, FIG. 2 is a sectional view taken along the line - in FIG. 1, and FIG. 3 is a top sectional view of a conventional DC machine rotor.
FIG. 4 is a sectional view taken along the line -- in FIG. 3, and FIG. 5 is a diagram showing the rotor in a temporarily stored state. In the figure, 1 is an armature core, 1b is a band groove, 3 is an armature winding, and 4 is a glass band. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
締付用バンドを巻回するものにおいて、鉄心外径
が異なる２種類の打抜き鉄心の組合せにより複数
列のバンド溝を成層形成し、該バンド溝の深さを
バンド厚さ以上に設定したことを特徴とする電機
子鉄心。 In a device in which a tightening band is wound around the outer periphery of an armature core formed by punching and laminating a steel plate, a plurality of rows of band grooves are stratified and formed by a combination of two types of punched cores with different core outer diameters. An armature core characterized by having a depth set to be greater than the band thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18901384U JPS61104744U (en) | 1984-12-13 | 1984-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18901384U JPS61104744U (en) | 1984-12-13 | 1984-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61104744U true JPS61104744U (en) | 1986-07-03 |
Family
ID=30746473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18901384U Pending JPS61104744U (en) | 1984-12-13 | 1984-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61104744U (en) |
-
1984
- 1984-12-13 JP JP18901384U patent/JPS61104744U/ja active Pending
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