JPS63113733U - - Google Patents
Info
- Publication number
- JPS63113733U JPS63113733U JP493487U JP493487U JPS63113733U JP S63113733 U JPS63113733 U JP S63113733U JP 493487 U JP493487 U JP 493487U JP 493487 U JP493487 U JP 493487U JP S63113733 U JPS63113733 U JP S63113733U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- pulley shaft
- input shaft
- shaft
- speed increasing
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Supercharger (AREA)
Description
第１図は本考案の一実施例を示した断面側面図
、第２図は第１図の雄雌両ロータの拡大断面図、
第３図は第１図の入力軸の一部をモデル化した説
明図、第４図は同じく作用の説明図である。
１……スクリユー型コンプレツサ本体、２……
雄ロータ、３……雌ロータ、４……入力軸、５…
…プーリ軸、６……アマチヤ、７……デイスクロ
ータ、８……電磁コイル、９……増速ギア、１０
……タイミングギア、１１……第１軸受、１２…
…第２軸受。
FIG. 1 is a sectional side view showing an embodiment of the present invention, FIG. 2 is an enlarged sectional view of both the male and female rotors shown in FIG.
FIG. 3 is an explanatory diagram modeling a part of the input shaft of FIG. 1, and FIG. 4 is an explanatory diagram of the same operation. 1...screw type compressor body, 2...
Male rotor, 3...Female rotor, 4...Input shaft, 5...
...Pulley shaft, 6...Amasha, 7...Disc rotor, 8...Electromagnetic coil, 9...Speed-up gear, 10
...Timing gear, 11...First bearing, 12...
...Second bearing.
Claims (1)
アとを経て回転駆動される雄ロータと雌ロータと
で空気を圧縮するスクリユー型コンプレツサから
なるスーパーチヤージヤにおいて、前記プーリ軸
が空転可能に設けられているとともに、そのプー
リ軸と入力軸との間に電磁クラツチが設けられて
いて、かつ、前記入力軸を回転可能に支持してい
る軸受のうち、プーリ軸側の第１軸受が負荷容量
の大きいローラベアリングからなり、増速ギア側
の第２軸受がスラスト荷重も受けられるボールベ
アリングからなることを特徴とする、スーパーチ
ヤージヤの軸受装置。 In a supercharger consisting of a screw type compressor that compresses air with a male rotor and a female rotor that are rotationally driven from a pulley shaft via an input shaft, a speed increasing gear, and a timing gear, the pulley shaft is provided so as to be able to idle. and an electromagnetic clutch is provided between the pulley shaft and the input shaft, and among the bearings that rotatably support the input shaft, the first bearing on the pulley shaft side has a large load capacity. A supercharger bearing device comprising a roller bearing, and a second bearing on the speed increasing gear side comprising a ball bearing that can also receive thrust loads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP493487U JPS63113733U (en) | 1987-01-19 | 1987-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP493487U JPS63113733U (en) | 1987-01-19 | 1987-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63113733U true JPS63113733U (en) | 1988-07-22 |
Family
ID=30786057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP493487U Pending JPS63113733U (en) | 1987-01-19 | 1987-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63113733U (en) |
-
1987
- 1987-01-19 JP JP493487U patent/JPS63113733U/ja active Pending
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