JPH0354350U - - Google Patents
Info
- Publication number
- JPH0354350U JPH0354350U JP11576989U JP11576989U JPH0354350U JP H0354350 U JPH0354350 U JP H0354350U JP 11576989 U JP11576989 U JP 11576989U JP 11576989 U JP11576989 U JP 11576989U JP H0354350 U JPH0354350 U JP H0354350U
- Authority
- JP
- Japan
- Prior art keywords
- stator core
- stator
- core
- cooling groove
- inner periphery
- 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 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Cooling System (AREA)
Description
第１図、第２図はこの考案の一実施例を示すも
ので、第１図は全体を示す組立図、第２図はその
部分詳細図、第３図、第４図は従来装置を示すも
ので、それぞれ第１図、第２図に対応する図であ
る。
図中、１……フレーム、２ａ，２ｂ……ブラケ
ツト、３……軸、４……軸受、５……冷却扇、６
……回転子鉄心、７……回転子通風ダクト、８…
…固定子鉄心、８ａ……冷却溝、９……固定子通
風ダクト、１０……固定子コイル、１１，１２，
１３……通風窓である。なお、図中同一符号は同
一又は相当部分を示す。
Figures 1 and 2 show one embodiment of this invention; Figure 1 is an assembled diagram showing the whole, Figure 2 is a detailed view of a part thereof, and Figures 3 and 4 are conventional devices. These figures correspond to FIG. 1 and FIG. 2, respectively. In the figure, 1...Frame, 2a, 2b...Bracket, 3...Shaft, 4...Bearing, 5...Cooling fan, 6
...Rotor core, 7...Rotor ventilation duct, 8...
...Stator core, 8a...Cooling groove, 9...Stator ventilation duct, 10...Stator coil, 11, 12,
13...It is a ventilation window. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
の中間軸方向に凹状の冷却溝を設け、かつ固定子
鉄心と回転子鉄心の半径方向に設けられた通風ダ
クトの位置をずらして交互に配置してなる回転電
機。 A concave cooling groove is provided in the direction of the intermediate axis of the stator coil arranged on the inner periphery of the stator core, and ventilation ducts provided in the radial direction of the stator core and rotor core are alternately shifted in position. A rotating electrical machine located in
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11576989U JPH0354350U (en) | 1989-09-29 | 1989-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11576989U JPH0354350U (en) | 1989-09-29 | 1989-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0354350U true JPH0354350U (en) | 1991-05-27 |
Family
ID=31664089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11576989U Pending JPH0354350U (en) | 1989-09-29 | 1989-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0354350U (en) |
-
1989
- 1989-09-29 JP JP11576989U patent/JPH0354350U/ja active Pending
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