JPH01150461U - - Google Patents
Info
- Publication number
- JPH01150461U JPH01150461U JP4663288U JP4663288U JPH01150461U JP H01150461 U JPH01150461 U JP H01150461U JP 4663288 U JP4663288 U JP 4663288U JP 4663288 U JP4663288 U JP 4663288U JP H01150461 U JPH01150461 U JP H01150461U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- fan
- electric machine
- rotating electric
- attached
- 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
- 230000001681 protective effect Effects 0.000 claims description 4
Landscapes
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Description
第１図、第２図はこの考案の一実施例による電
動機を示し、第１図は部分断面側面図、第２図は
側面図、第３図は従来の電動機の部分断面側面図
である。
図において、１は電動機本体、２は外扇カバー
、３は外扇フアン、４は保護カバー、５は防塵カ
バー、６はシヤフトである。なお、図中同一符号
は同一、または相当部分を示す。
1 and 2 show an electric motor according to an embodiment of the invention, FIG. 1 is a partially sectional side view, FIG. 2 is a side view, and FIG. 3 is a partially sectional side view of a conventional electric motor. In the figure, 1 is a motor main body, 2 is an outer fan cover, 3 is an outer fan, 4 is a protective cover, 5 is a dustproof cover, and 6 is a shaft. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
ラケツトにより構成された回転電機本体と、ブラ
ケツトに嵌合された軸受により軸支されるシヤフ
トと、このシヤフトの反負荷連結側に取り付けら
れた外扇フアン、この外扇フアンを覆う筒状の外
扇カバー、この外扇カバー吸気側側面に保護網機
能を持たせず開放とし、外扇カバーの吸気側面と
ある間隔を保たせて取付けた、平板状の保護カバ
ーとで構成された回転電機において、外扇カバー
の円周方向の少なくとも上半面（９０°〜１８０
°の範囲）に外扇カバーと上記保護カバーの間隔
を覆うように取りつけた防塵カバーを有する外扇
形回転電機。 A rotating electric machine body consisting of a stator, a rotor, a frame that supports them, and a bracket, a shaft supported by a bearing fitted to the bracket, and an external fan attached to the opposite side of the shaft to which the load is connected. Fan, a cylindrical outer fan cover that covers the outer fan fan, a flat plate that has no protective net function on the intake side of the outer fan cover and is open, and is attached at a certain distance from the intake side of the outer fan cover. In a rotating electric machine configured with a protective cover having a shape, at least the upper half surface (90° to 180°
An external fan-shaped rotating electric machine having a dust-proof cover attached to cover the interval between the external fan cover and the protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4663288U JPH01150461U (en) | 1988-04-06 | 1988-04-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4663288U JPH01150461U (en) | 1988-04-06 | 1988-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01150461U true JPH01150461U (en) | 1989-10-18 |
Family
ID=31272898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4663288U Pending JPH01150461U (en) | 1988-04-06 | 1988-04-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01150461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006067680A (en) * | 2004-08-26 | 2006-03-09 | Meidensha Corp | Cooling structure of electric rotary machine |
-
1988
- 1988-04-06 JP JP4663288U patent/JPH01150461U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006067680A (en) * | 2004-08-26 | 2006-03-09 | Meidensha Corp | Cooling structure of electric rotary machine |