JPS61174865U - - Google Patents
Info
- Publication number
- JPS61174865U JPS61174865U JP5800885U JP5800885U JPS61174865U JP S61174865 U JPS61174865 U JP S61174865U JP 5800885 U JP5800885 U JP 5800885U JP 5800885 U JP5800885 U JP 5800885U JP S61174865 U JPS61174865 U JP S61174865U
- Authority
- JP
- Japan
- Prior art keywords
- cooler
- louver
- cover
- outside air
- shape memory
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 2
Landscapes
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Description
第１図はこの考案の一実施例による冷却器付全
閉形回転電機を示す断面図、第２図は第１図で冷
却器が故障した場合の空気の流れを示す断面図、
第３図は従来の冷却器付全閉形回転電機を示す断
面図である。
１……回転電機本体、２……吸気口、３……排
気口、４……冷却器、５……冷却器カバー、７…
…冷却器用ルーバ、８……外気用ルーバ。なお、
図中、同一符号は同一または相当部分を示す。
FIG. 1 is a sectional view showing a totally enclosed rotating electric machine with a cooler according to an embodiment of the invention, FIG. 2 is a sectional view showing the air flow in the case where the cooler fails in FIG. 1,
FIG. 3 is a sectional view showing a conventional fully enclosed rotating electrical machine with a cooler. 1...Rotating electric machine body, 2...Intake port, 3...Exhaust port, 4...Cooler, 5...Cooler cover, 7...
...louver for cooler, 8...louver for outside air. In addition,
In the drawings, the same reference numerals indicate the same or corresponding parts.
Claims (1)
機本体と、この回転電機本体の上面に設けられた
冷却器と、この冷却器の両側に設けられた冷却器
カバーと、上記冷却器の側面に近接して上記冷却
器カバー内に設けられた冷却器用ルーバを備えた
冷却器付全閉形回転電機において、上記吸気口お
よび排気口側に位置する上記冷却器カバーの各側
面に形状記憶合金からなる外気用ルーバを設ける
とともに、上記冷却器用ルーバも形状記憶合金に
よつて構成し、機内温度が所定値以上になつたと
き、上記冷却器用ルーバを構成しているものは閉
、また外気用ルーバを構成しているものは開とな
るように構成されていることを特徴とする冷却器
付全閉形回転電機。 A rotating electrical machine body with an intake port and an exhaust port provided on the top surface, a cooler provided on the top surface of the rotating electrical machine body, a cooler cover provided on both sides of the cooler, and a side surface of the cooler. In a fully enclosed rotating electric machine with a cooler equipped with a cooler louver provided in the cooler cover adjacent to the cooler cover, each side of the cooler cover located on the intake port and exhaust port sides is made of a shape memory alloy. In addition to providing a louver for outside air, the louver for the cooler is also constructed of a shape memory alloy, and when the temperature inside the machine exceeds a predetermined value, the louver for the cooler is closed, and the louver for the outside air is closed. A fully enclosed rotating electric machine with a cooler, characterized in that the components are configured to be open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5800885U JPS61174865U (en) | 1985-04-18 | 1985-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5800885U JPS61174865U (en) | 1985-04-18 | 1985-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61174865U true JPS61174865U (en) | 1986-10-31 |
Family
ID=30583090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5800885U Pending JPS61174865U (en) | 1985-04-18 | 1985-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61174865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008295130A (en) * | 2007-05-22 | 2008-12-04 | Nishishiba Electric Co Ltd | Totally-enclosed inner-cooled rotary electric machine |
-
1985
- 1985-04-18 JP JP5800885U patent/JPS61174865U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008295130A (en) * | 2007-05-22 | 2008-12-04 | Nishishiba Electric Co Ltd | Totally-enclosed inner-cooled rotary electric machine |
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