JPS5930669U - Commutator of rotating electrical machine - Google Patents
Commutator of rotating electrical machineInfo
- Publication number
- JPS5930669U JPS5930669U JP12669582U JP12669582U JPS5930669U JP S5930669 U JPS5930669 U JP S5930669U JP 12669582 U JP12669582 U JP 12669582U JP 12669582 U JP12669582 U JP 12669582U JP S5930669 U JPS5930669 U JP S5930669U
- Authority
- JP
- Japan
- Prior art keywords
- commutator
- electrical machine
- rotating electrical
- insulating material
- end portion
- 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
- Motor Or Generator Current Collectors (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来技術に係る回転電機の整流子の上半分を示
す断面図、第2図は第1図のA−A線断面を示す断面図
、第3図は従来の整流子の外周部を展開して示す概略平
面図、第4図は本考案の実施例を示す断面図、第5図は
本実施例や外周部を展開して示す概略平面図である。
図面中、1は電機子鉄心、5は整流子片、5aはブラシ
摺接部、5bは他端部、8は絶縁材、Gは間隔である。Fig. 1 is a cross-sectional view showing the upper half of a commutator of a rotating electric machine according to the prior art, Fig. 2 is a cross-sectional view taken along line A-A in Fig. 1, and Fig. 3 is an outer circumference of a conventional commutator. FIG. 4 is a cross-sectional view showing an embodiment of the present invention, and FIG. 5 is a schematic plan view showing the embodiment and its outer periphery in development. In the drawings, 1 is an armature core, 5 is a commutator piece, 5a is a brush sliding contact part, 5b is the other end, 8 is an insulating material, and G is a spacing.
Claims (1)
流子片を電機子鉄心に多数備えてなる回転電機の整流子
において、前記各整流子片はその前端部が幅広となって
いるとともにその他端部及び前記電機子鉄心内に占位す
る中間部が絶縁材で被覆されており、しかも整流子片の
他端部を被覆する絶縁材が隣接する整流子片の他端部を
被覆する絶縁材と当接することにより隣接する整流子片
間の間隔が等しくなっていることを特徴とする回転電機
の整流子。In a commutator for a rotating electric machine in which an armature core is provided with a large number of commutator pieces each having one end serving as a brush sliding contact portion that makes sliding contact with a brush, each of the commutator pieces has a wide front end and The other end portion and the intermediate portion located within the armature core are covered with an insulating material, and the insulating material covering the other end portion of the commutator piece also covers the other end portion of the adjacent commutator piece. A commutator for a rotating electrical machine, characterized in that the intervals between adjacent commutator pieces are equalized by contacting an insulating material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12669582U JPS5930669U (en) | 1982-08-21 | 1982-08-21 | Commutator of rotating electrical machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12669582U JPS5930669U (en) | 1982-08-21 | 1982-08-21 | Commutator of rotating electrical machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5930669U true JPS5930669U (en) | 1984-02-25 |
Family
ID=30287991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12669582U Pending JPS5930669U (en) | 1982-08-21 | 1982-08-21 | Commutator of rotating electrical machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5930669U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6224620U (en) * | 1985-07-26 | 1987-02-14 |
-
1982
- 1982-08-21 JP JP12669582U patent/JPS5930669U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6224620U (en) * | 1985-07-26 | 1987-02-14 |
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