JPS61188066U - - Google Patents
Info
- Publication number
- JPS61188066U JPS61188066U JP7248585U JP7248585U JPS61188066U JP S61188066 U JPS61188066 U JP S61188066U JP 7248585 U JP7248585 U JP 7248585U JP 7248585 U JP7248585 U JP 7248585U JP S61188066 U JPS61188066 U JP S61188066U
- Authority
- JP
- Japan
- Prior art keywords
- rotating machine
- bearing
- pulley
- cooling device
- surround
- 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 4
- 238000009423 ventilation Methods 0.000 claims 2
- 238000007664 blowing Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- General Details Of Gearings (AREA)
Description
第１図はこの考案の実施例の縦断面図、第２図
および第３図はそれぞれこの考案の他の実施例の
要部縦断面図、第４図は従来例の縦断面図である
。
３……軸受、１１……ブラケツト、１２……軸
受箱、１６……プーリー、１７……リム、１８…
…ボス、１９……アーム、２０……ベルト、２１
……フランジ、２２……送風羽根、２３……通気
穴、２５……放熱フイン。
FIG. 1 is a longitudinal sectional view of an embodiment of this invention, FIGS. 2 and 3 are longitudinal sectional views of main parts of other embodiments of this invention, and FIG. 4 is a longitudinal sectional view of a conventional example. 3... Bearing, 11... Bracket, 12... Bearing box, 16... Pulley, 17... Rim, 18...
...Boss, 19...Arm, 20...Belt, 21
...Flange, 22...Blower blade, 23...Vent hole, 25...Radiation fin.
Claims (1)
向きフランジを備えたプーリーを使用する回転機
において、前記プーリーのリムとボスを結合する
円板状アームに軸方向の通気穴を複数設けるとと
もに、回転機側フランジの外側面に軸受ブラケツ
トの軸受箱端部外周を包囲して前記通気穴から冷
却風を吸引する径方向の送風羽根を放射状に設け
てなることを特徴とする回転機の軸受部冷却装置
。 (2) 実用新案登録請求の範囲第１項記載の回転
機の軸受部冷却装置において、ブラケツトの外側
面にプーリーの送風羽根を包囲して放熱フインを
複数放射状に設けてなることを特徴とする回転機
の軸受部冷却装置。[Claims for Utility Model Registration] (1) In a rotating machine that uses a pulley having outward flanges at both ends of the cylindrical rim to prevent the belt from falling off, a disc-shaped arm that connects the rim of the pulley and the boss. A plurality of axial ventilation holes are provided, and radial blowing vanes are provided radially on the outer surface of the rotating machine side flange to surround the outer periphery of the end of the bearing box of the bearing bracket and suck cooling air from the ventilation holes. A bearing cooling device for a rotating machine characterized by the following. (2) Utility model registration The bearing cooling device for a rotating machine as set forth in claim 1 is characterized in that a plurality of heat dissipating fins are provided in a radial manner on the outer surface of the bracket to surround the blower blades of the pulley. Bearing cooling device for rotating machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7248585U JPS61188066U (en) | 1985-05-16 | 1985-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7248585U JPS61188066U (en) | 1985-05-16 | 1985-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61188066U true JPS61188066U (en) | 1986-11-22 |
Family
ID=30610930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7248585U Pending JPS61188066U (en) | 1985-05-16 | 1985-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61188066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005308070A (en) * | 2004-04-20 | 2005-11-04 | Sumitomo Heavy Ind Ltd | Reduction gear |
-
1985
- 1985-05-16 JP JP7248585U patent/JPS61188066U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005308070A (en) * | 2004-04-20 | 2005-11-04 | Sumitomo Heavy Ind Ltd | Reduction gear |
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