JPH0279159U - - Google Patents
Info
- Publication number
- JPH0279159U JPH0279159U JP15896188U JP15896188U JPH0279159U JP H0279159 U JPH0279159 U JP H0279159U JP 15896188 U JP15896188 U JP 15896188U JP 15896188 U JP15896188 U JP 15896188U JP H0279159 U JPH0279159 U JP H0279159U
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- fan cover
- ventilation guide
- discharge port
- external fan
- 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
- 239000003507 refrigerant Substances 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第１図は本考案の一実施例に係る通風ガイドを
備えた回転電機の要部断面図、第２図は回転電機
の半断面図である。
図面中、４は外被、７は回転軸、８は固定子鉄
心、９は回転子鉄心、１１は外扇カバー、１１ａ
は冷媒吐出口部、１１ｂは吐出口、１５は通風ガ
イド、１６は内周面である。
FIG. 1 is a sectional view of a main part of a rotating electrical machine equipped with a ventilation guide according to an embodiment of the present invention, and FIG. 2 is a half sectional view of the rotating electrical machine. In the drawing, 4 is a jacket, 7 is a rotating shaft, 8 is a stator core, 9 is a rotor core, 11 is an outer fan cover, 11a
11 is a refrigerant discharge port, 11b is a discharge port, 15 is a ventilation guide, and 16 is an inner peripheral surface.
Claims (1)
回転電機における該外扇カバーの冷媒吐出口部に
装着される通風ガイドであつて、該通風ガイドを
弾性材で形成すると共に、吐出口に向い冷媒の流
路面積を小さくする勾配を冷媒通路に設けたこと
を特徴とする外扇カバー用通風ガイド。 A ventilation guide attached to a refrigerant discharge port of an external fan cover in a rotating electric machine provided with an external fan cover forming a refrigerant introduction path, the ventilation guide being formed of an elastic material and facing toward the discharge port. A ventilation guide for an outer fan cover, characterized in that a refrigerant passage is provided with a slope that reduces the flow area of the refrigerant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15896188U JPH0279159U (en) | 1988-12-08 | 1988-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15896188U JPH0279159U (en) | 1988-12-08 | 1988-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0279159U true JPH0279159U (en) | 1990-06-18 |
Family
ID=31439751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15896188U Pending JPH0279159U (en) | 1988-12-08 | 1988-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0279159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014036517A (en) * | 2012-08-09 | 2014-02-24 | Hitachi Ltd | Axial gap type rotary electric machine |
-
1988
- 1988-12-08 JP JP15896188U patent/JPH0279159U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014036517A (en) * | 2012-08-09 | 2014-02-24 | Hitachi Ltd | Axial gap type rotary electric machine |