JPS6238050U - - Google Patents
Info
- Publication number
- JPS6238050U JPS6238050U JP12840585U JP12840585U JPS6238050U JP S6238050 U JPS6238050 U JP S6238050U JP 12840585 U JP12840585 U JP 12840585U JP 12840585 U JP12840585 U JP 12840585U JP S6238050 U JPS6238050 U JP S6238050U
- Authority
- JP
- Japan
- Prior art keywords
- teeth portion
- teeth
- bind tape
- outer circumferential
- slot
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Description
第１図はこの考案の一実施例による直流電動機
の回転子鉄心部を示す断面図、第２図は従来の直
流電動機の回転子を示す従断面図、第３図は第２
図―線における断面図である。
図において、３はコイル、４はバインドテープ
、５は回転子鉄心、５ｂはテイース部、５ｃは凹
状溝、６は空隙である。なお、図中同一符号は同
一、又は相当部分を示す。
Fig. 1 is a sectional view showing the rotor core of a DC motor according to an embodiment of the invention, Fig. 2 is a subordinate sectional view showing the rotor of a conventional DC motor, and Fig.
FIG. In the figure, 3 is a coil, 4 is a bind tape, 5 is a rotor core, 5b is a teeth portion, 5c is a concave groove, and 6 is a gap. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
スロツト部に装着したコイルをバインドテープに
より緊縛するものにおいて、上記バインドテープ
が少なくとも上記テイース部巾方向の両端では上
記テイース部外周部と接触し、上記テイース部中
央部では上記バインドテープとテイース部外周部
との間に空隙が形成されるよう上記テイース部外
周部に凹状溝を形成したことを特徴とする回転電
機の回転子。 In a device in which a coil installed in a slot portion of a rotor core consisting of a slot portion and a teeth portion is bound by a bind tape, the bind tape contacts the outer peripheral portion of the teeth portion at least at both ends in the width direction of the teeth portion, and A rotor for a rotating electric machine, characterized in that a concave groove is formed in the outer circumferential portion of the teeth portion so that a gap is formed between the bind tape and the outer circumferential portion of the teeth portion at the center portion of the teeth portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12840585U JPS6238050U (en) | 1985-08-21 | 1985-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12840585U JPS6238050U (en) | 1985-08-21 | 1985-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6238050U true JPS6238050U (en) | 1987-03-06 |
Family
ID=31024041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12840585U Pending JPS6238050U (en) | 1985-08-21 | 1985-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6238050U (en) |
-
1985
- 1985-08-21 JP JP12840585U patent/JPS6238050U/ja active Pending
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