JPS61169466U - - Google Patents
Info
- Publication number
- JPS61169466U JPS61169466U JP5122485U JP5122485U JPS61169466U JP S61169466 U JPS61169466 U JP S61169466U JP 5122485 U JP5122485 U JP 5122485U JP 5122485 U JP5122485 U JP 5122485U JP S61169466 U JPS61169466 U JP S61169466U
- Authority
- JP
- Japan
- Prior art keywords
- side plate
- rotating shaft
- air cooler
- attached
- blades
- 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 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第１図〜第３図はこの考案の一実施例による回
転電機の軸受冷却装置を示す図で、第１図はその
断面側面図、第２図は外扇フアンの断面側面図、
第３図は第２図の正面図、第４図は従来の回転電
機の軸受冷却装置を示す図で、この場合、全閉形
回転電機の断面側面図である。
図において、１はフレーム、３は空気冷却器、
５は回転軸、６は軸受、８は外扇フアン、１０は
羽根、１１は貫通穴、１２は羽根板である。なお
、図中、同一符号は同一または相当部分を示す。
1 to 3 are views showing a bearing cooling device for a rotating electric machine according to an embodiment of the invention, in which FIG. 1 is a cross-sectional side view thereof, and FIG. 2 is a cross-sectional side view of an external fan.
FIG. 3 is a front view of FIG. 2, and FIG. 4 is a diagram showing a conventional bearing cooling device for a rotating electrical machine, and in this case is a cross-sectional side view of a fully enclosed rotating electrical machine. In the figure, 1 is a frame, 3 is an air cooler,
5 is a rotating shaft, 6 is a bearing, 8 is an external fan, 10 is a blade, 11 is a through hole, and 12 is a blade plate. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
された回転子と、この回転子の外周にギヤツプを
介して配設された固定子と、この固定子を内蔵す
るフレームと、このフレームに登載された空気冷
却器と、上記回転軸に嵌着され上記空気冷却器に
外気を送気し得る側板およびこの側板に取付けら
れた複数の羽根からなる外扇フアンとを備え、上
記外扇フアンの側板に複数の貫通穴を設けるとと
もに上記羽根が取付けられた上記側板の反対側の
面上に複数個の羽根板を取付けたことを特徴とす
る回転電機の軸受冷却装置。 A rotating shaft supported by a bearing, a rotor fitted to the rotating shaft, a stator disposed on the outer periphery of the rotor via a gap, a frame containing this stator, and this frame. an air cooler mounted on the air cooler, a side plate fitted on the rotating shaft and capable of supplying outside air to the air cooler, and an outer fan consisting of a plurality of blades attached to the side plate, A bearing cooling device for a rotating electric machine, characterized in that a plurality of through holes are provided in a side plate of a fan, and a plurality of blade plates are attached to a surface opposite to the side plate to which the blades are attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5122485U JPS61169466U (en) | 1985-04-04 | 1985-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5122485U JPS61169466U (en) | 1985-04-04 | 1985-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61169466U true JPS61169466U (en) | 1986-10-21 |
Family
ID=30570072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5122485U Pending JPS61169466U (en) | 1985-04-04 | 1985-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61169466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990081455A (en) * | 1998-04-29 | 1999-11-15 | 에릭 발리베 | Automotive Alternator |
-
1985
- 1985-04-04 JP JP5122485U patent/JPS61169466U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990081455A (en) * | 1998-04-29 | 1999-11-15 | 에릭 발리베 | Automotive Alternator |
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