JPS63109546U - - Google Patents
Info
- Publication number
- JPS63109546U JPS63109546U JP19914986U JP19914986U JPS63109546U JP S63109546 U JPS63109546 U JP S63109546U JP 19914986 U JP19914986 U JP 19914986U JP 19914986 U JP19914986 U JP 19914986U JP S63109546 U JPS63109546 U JP S63109546U
- Authority
- JP
- Japan
- Prior art keywords
- peripheral surface
- electric machine
- rotating electric
- stator core
- ventilation passage
- 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
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Description
第1図はこの考案の一実施例による回転電機の
断面図、第2図は従来の回転電機の断面図である
。
図において1はフレーム、4は通風路、5は固
定子鉄心、6は溝部である。なお、図中、同一符
号は相当部分を示す。
FIG. 1 is a sectional view of a rotating electric machine according to an embodiment of the invention, and FIG. 2 is a sectional view of a conventional rotating electric machine. In the figure, 1 is a frame, 4 is a ventilation passage, 5 is a stator core, and 6 is a groove. In addition, in the figure, the same reference numerals indicate corresponding parts.
Claims (1)
りなる通風路を冷却風が通風する構造を有する回
転電機において、上記通風路に接する固定子鉄心
外周表面に歯形状の溝部を複数個設けたことを特
徴とする回転電機。 In a rotating electric machine having a structure in which cooling air passes through a ventilation passage formed by a space between an inner peripheral surface of a frame and an outer peripheral surface of a stator core, a plurality of tooth-shaped grooves are provided on the outer peripheral surface of the stator core in contact with the ventilation passage. A rotating electric machine characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19914986U JPS63109546U (en) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19914986U JPS63109546U (en) | 1986-12-26 | 1986-12-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63109546U true JPS63109546U (en) | 1988-07-14 |
Family
ID=31160502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19914986U Pending JPS63109546U (en) | 1986-12-26 | 1986-12-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63109546U (en) |
-
1986
- 1986-12-26 JP JP19914986U patent/JPS63109546U/ja active Pending