JPS6383493U - - Google Patents
Info
- Publication number
- JPS6383493U JPS6383493U JP17758786U JP17758786U JPS6383493U JP S6383493 U JPS6383493 U JP S6383493U JP 17758786 U JP17758786 U JP 17758786U JP 17758786 U JP17758786 U JP 17758786U JP S6383493 U JPS6383493 U JP S6383493U
- Authority
- JP
- Japan
- Prior art keywords
- collar member
- rotating shaft
- compressor
- collar
- impeller
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Supercharger (AREA)
Description
第１図は本考案に係わるコンプレツサの一実施
例を示す回転軸端部の拡大断面図、第２図は従来
のコンプレツサの構成を説明するターボチヤージ
ヤの断面図、第３図は同上のターボチヤージヤに
おける回転軸端部の拡大断面図である。
４……インペラ、５……回転軸、１０……ナツ
ト、１４……スラストカラー、１６……内側カラ
ー部材、１７……シールリング、１８……外側カ
ラー部材。
Fig. 1 is an enlarged sectional view of the end of the rotating shaft showing an embodiment of the compressor according to the present invention, Fig. 2 is a sectional view of a turbocharger illustrating the configuration of a conventional compressor, and Fig. 3 is a rotation in the same turbocharger. FIG. 3 is an enlarged sectional view of the shaft end. 4... Impeller, 5... Rotating shaft, 10... Nut, 14... Thrust collar, 16... Inner collar member, 17... Seal ring, 18... Outer collar member.
Claims (1)
と環状のスラスト軸受に軸受されるスラストカラ
ーとを、該回転軸端部に嵌合される締結具により
夫々軸方向に押し付けて締め付け固定するように
したコンプレツサにおいて、前記インペラとスラ
ストカラーとの間に回転軸外周に、内径が拡開若
しくは収縮の２態様を取り得る内側カラー部材と
、該内側カラー部材内周面と回転軸外周面との間
に介装されるリング状弾性部材と、前記内側カラ
ー部材外周に嵌合されて前記リング状弾性部材を
圧縮変形させるべく該カラー部材を収縮状態に保
持する外側カラー部材と、を装着したことを特徴
とするコンプレツサ。 A compressor in which an impeller fitted around the outer periphery of the rotating shaft of the compressor and a thrust collar supported by an annular thrust bearing are pressed in the axial direction by fasteners fitted to the ends of the rotating shaft and tightened and fixed. An inner collar member whose inner diameter can be expanded or contracted is disposed on the outer circumference of the rotating shaft between the impeller and the thrust collar, and an inner collar member is interposed between the inner circumferential surface of the inner collar member and the outer circumferential surface of the rotating shaft. and an outer collar member that is fitted onto the outer periphery of the inner collar member and holds the collar member in a contracted state so as to compress and deform the ring-shaped elastic member. Compressa to do.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17758786U JPS6383493U (en) | 1986-11-20 | 1986-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17758786U JPS6383493U (en) | 1986-11-20 | 1986-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6383493U true JPS6383493U (en) | 1988-06-01 |
Family
ID=31118926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17758786U Pending JPS6383493U (en) | 1986-11-20 | 1986-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6383493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013541673A (en) * | 2010-11-01 | 2013-11-14 | アーベーベー ターボ システムズ アクチエンゲゼルシャフト | Exhaust gas turbocharger having means for axially securing the shaft in the event of a compressor wheel burst |
-
1986
- 1986-11-20 JP JP17758786U patent/JPS6383493U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013541673A (en) * | 2010-11-01 | 2013-11-14 | アーベーベー ターボ システムズ アクチエンゲゼルシャフト | Exhaust gas turbocharger having means for axially securing the shaft in the event of a compressor wheel burst |