JPS63160066U - - Google Patents
Info
- Publication number
- JPS63160066U JPS63160066U JP5093887U JP5093887U JPS63160066U JP S63160066 U JPS63160066 U JP S63160066U JP 5093887 U JP5093887 U JP 5093887U JP 5093887 U JP5093887 U JP 5093887U JP S63160066 U JPS63160066 U JP S63160066U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- fan
- electric machine
- key
- screw
- 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
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Cooling System (AREA)
Description
第１図はこの考案の一実施例による回転電機を
示し、第１図ａは回転電機の部分断面図、第１図
ｂは冷却フアン装着部の側面図、第２図は従来の
回転電機を示し、第２図ａは回転電機の部分断面
図、第２図ｂは冷却フアン装着部の側面図である
。
図において、１は冷却フアン、２は回転軸、２
ａはキー溝、２ｃは溝部である。なお、図中、同
一符号は同一、または相当部分を示す。
Fig. 1 shows a rotating electric machine according to an embodiment of this invention, Fig. 1a is a partial sectional view of the rotating electric machine, Fig. 1b is a side view of a cooling fan mounting part, and Fig. 2 is a diagram of a conventional rotating electric machine. FIG. 2a is a partial cross-sectional view of the rotating electrical machine, and FIG. 2b is a side view of the cooling fan mounting portion. In the figure, 1 is a cooling fan, 2 is a rotating shaft, 2
a is a keyway, and 2c is a groove portion. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
が固着された回転電機において、上記キーが挿入
されているキー溝内に溝部を設け、上記フアンの
ボス部を介して溝部内にねじを挿入するとともに
、他方、回転軸のフアン固着部に溝部を設け、上
記フアンのボス部を介して溝部内にねじを挿入し
たことを特徴とする回転電機。 In a rotating electric machine to which a fan is fixed, which is fitted onto a rotating shaft and rotates through a key, a groove is provided in the keyway into which the key is inserted, and a screw is inserted into the groove through the boss of the fan. On the other hand, a rotating electric machine characterized in that a groove is provided in a fan fixing portion of a rotating shaft, and a screw is inserted into the groove through a boss portion of the fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5093887U JPS63160066U (en) | 1987-04-03 | 1987-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5093887U JPS63160066U (en) | 1987-04-03 | 1987-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63160066U true JPS63160066U (en) | 1988-10-19 |
Family
ID=30874752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5093887U Pending JPS63160066U (en) | 1987-04-03 | 1987-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63160066U (en) |
-
1987
- 1987-04-03 JP JP5093887U patent/JPS63160066U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63160066U (en) | ||
| JPH0265081U (en) | ||
| JPH02118445U (en) | ||
| JPS61205252U (en) | ||
| JPS6141372U (en) | Totally enclosed external sector rotating electric machine | |
| JPH02118465U (en) | ||
| JPH0196760U (en) | ||
| JPH0434857U (en) | ||
| JPS6229761U (en) | ||
| JPS6086063U (en) | Rotating electric machine fan mounting device | |
| JPH02139462U (en) | ||
| JPH033154U (en) | ||
| JPS63153964U (en) | ||
| JPH01131270U (en) | ||
| JPH046595U (en) | ||
| JPH0193957U (en) | ||
| JPH01157555U (en) | ||
| JPS6298012U (en) | ||
| JPH0179368U (en) | ||
| JPH02110960U (en) | ||
| JPS6329360U (en) | ||
| JPS58196559U (en) | Electric motor | |
| JPH02110961U (en) | ||
| JPS63113458U (en) | ||
| JPH01131248U (en) |