JPS63109568U - - Google Patents
Info
- Publication number
- JPS63109568U JPS63109568U JP19915286U JP19915286U JPS63109568U JP S63109568 U JPS63109568 U JP S63109568U JP 19915286 U JP19915286 U JP 19915286U JP 19915286 U JP19915286 U JP 19915286U JP S63109568 U JPS63109568 U JP S63109568U
- Authority
- JP
- Japan
- Prior art keywords
- bracket
- fan
- rotating shaft
- bearing
- rotating
- 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
- 238000001816 cooling Methods 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims 1
Landscapes
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Description
第１図ａは、この考案の一実施例による回転機
の軸受冷却装置を示す断面側面図、第１図ｂはこ
の考案の一実施例による第１図ａのカバーを取り
除いた状態のフアン、補助フアンの正面図、第２
図は補助フアンの斜視図、第３図は従来の回転機
の軸受冷却装置を示す断面側面図である。
図において、１はブラケツト、１ａはハウジン
グ部、２は軸受、３は回転軸、６はフアン、６ａ
は通風穴部、７は補助フアンである。なお、図中
、同一符号は同一、又は相当部分を示す。
FIG. 1a is a cross-sectional side view showing a bearing cooling device for a rotating machine according to an embodiment of this invention, and FIG. 1b is a fan with the cover of FIG. 1a removed according to an embodiment of this invention. Front view of auxiliary fan, 2nd
The figure is a perspective view of an auxiliary fan, and FIG. 3 is a cross-sectional side view showing a conventional bearing cooling device for a rotating machine. In the figure, 1 is a bracket, 1a is a housing part, 2 is a bearing, 3 is a rotating shaft, 6 is a fan, 6a
is a ventilation hole, and 7 is an auxiliary fan. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
によつて回転軸を回転自在に支承するブラケツト
と、このブラケツトに隣接し上記回転軸に固定さ
れ、上記ブラケツトのハウジング位置と同位置上
に複数個の通風穴部を有し、上記回転軸の回転す
ることによつて冷却風を発生送風するフアンと、
上記フアンの通風穴部に冷却風を送風する軸流の
補助フアンとを備えた回転機の軸受冷却装置。 A bracket having a bearing fitted and fixed to the housing part and rotatably supporting the rotating shaft by the bearing; and a plurality of brackets adjacent to the bracket and fixed to the rotating shaft and located at the same position as the housing position of the bracket. a fan having a ventilation hole and generating and blowing cooling air by rotating the rotating shaft;
A bearing cooling device for a rotating machine, comprising an auxiliary axial fan that blows cooling air into the ventilation holes of the fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19915286U JPS63109568U (en) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19915286U JPS63109568U (en) | 1986-12-26 | 1986-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63109568U true JPS63109568U (en) | 1988-07-14 |
Family
ID=31160508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19915286U Pending JPS63109568U (en) | 1986-12-26 | 1986-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63109568U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990081455A (en) * | 1998-04-29 | 1999-11-15 | 에릭 발리베 | Automotive Alternator |
| WO2021058788A1 (en) * | 2019-09-27 | 2021-04-01 | Siemens Energy Global GmbH & Co. KG | Fan blade with radial vane |
-
1986
- 1986-12-26 JP JP19915286U patent/JPS63109568U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990081455A (en) * | 1998-04-29 | 1999-11-15 | 에릭 발리베 | Automotive Alternator |
| WO2021058788A1 (en) * | 2019-09-27 | 2021-04-01 | Siemens Energy Global GmbH & Co. KG | Fan blade with radial vane |