JPH03111152U - - Google Patents
Info
- Publication number
- JPH03111152U JPH03111152U JP1946090U JP1946090U JPH03111152U JP H03111152 U JPH03111152 U JP H03111152U JP 1946090 U JP1946090 U JP 1946090U JP 1946090 U JP1946090 U JP 1946090U JP H03111152 U JPH03111152 U JP H03111152U
- Authority
- JP
- Japan
- Prior art keywords
- door
- electric machine
- rotating electric
- ball
- pressure release
- 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
- 238000007689 inspection Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Description
第１図は本考案の回転電機の一実施例を示す図
、第２図は第１図の部分詳細図、第３図は第２図
のＡ−Ａ断面図、第４図は従来の回転電機の一例
を示す図、第５図は第４図の右側面図である。
２Ａ……前側カバー、４Ｃ，４Ｄ……点検用扉
、７Ａ，７Ｂ……圧力開放用扉、１０ａ……放出
管、１０ｅ……鋼球。
Fig. 1 is a diagram showing an embodiment of the rotating electric machine of the present invention, Fig. 2 is a partial detailed view of Fig. 1, Fig. 3 is a sectional view taken along line A-A in Fig. 2, and Fig. 4 is a conventional rotating electric machine. A diagram showing an example of an electric machine, FIG. 5 is a right side view of FIG. 4. 2A...Front cover, 4C, 4D...Inspection door, 7A, 7B...Pressure release door, 10a...Discharge pipe, 10e...Steel ball.
Claims (1)
、このカバー内を強制通風で冷却される回転電機
において、前記点検用扉に圧力開放用扉を設け、
この圧力開放用扉に設けられた連通穴の内側に当
接するボールを設け、このボールを前記連通穴の
外側から押圧する押圧棒を設けたことを特徴とす
る回転電機。 In a rotating electric machine that is provided with a cover provided with an inspection door on its outer periphery, and in which the inside of the cover is cooled by forced ventilation, the inspection door is provided with a pressure release door,
A rotating electric machine characterized in that a ball is provided that comes into contact with the inside of a communication hole provided in the pressure release door, and a press rod is provided that presses the ball from outside of the communication hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1946090U JPH03111152U (en) | 1990-03-01 | 1990-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1946090U JPH03111152U (en) | 1990-03-01 | 1990-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03111152U true JPH03111152U (en) | 1991-11-14 |
Family
ID=31522577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1946090U Pending JPH03111152U (en) | 1990-03-01 | 1990-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03111152U (en) |
-
1990
- 1990-03-01 JP JP1946090U patent/JPH03111152U/ja active Pending