JPS62183092U - - Google Patents
Info
- Publication number
- JPS62183092U JPS62183092U JP7067986U JP7067986U JPS62183092U JP S62183092 U JPS62183092 U JP S62183092U JP 7067986 U JP7067986 U JP 7067986U JP 7067986 U JP7067986 U JP 7067986U JP S62183092 U JPS62183092 U JP S62183092U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- end wall
- oil
- thrust bearing
- fits
- 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
- 230000002093 peripheral effect Effects 0.000 claims 3
- 230000001629 suppression Effects 0.000 claims 1
Description
第１図は本考案の一実施例を示す断面図、第２
図は第１図の実施例を適用した機械式過給機を示
す断面図、第３図は従来の軸受構造を示す断面図
である。
１１……ハウジング、１１ｂ……端部壁、１６
……孔、１９……油通路、２０……オイルシール
、２１……駆動軸、２５……従動軸、６２……外
周溝、６３……スラストベアリング、６３ａ……
内周縁。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a sectional view showing a mechanical supercharger to which the embodiment of FIG. 1 is applied, and FIG. 3 is a sectional view showing a conventional bearing structure. 11...Housing, 11b...End wall, 16
... Hole, 19 ... Oil passage, 20 ... Oil seal, 21 ... Drive shaft, 25 ... Driven shaft, 62 ... Outer circumferential groove, 63 ... Thrust bearing, 63a ...
Inner edge.
Claims (1)
が該ハウジングの端部壁の孔から突出し、この孔
と上記軸との間には、オイルが端部壁からロータ
側に浸入するのを防止するオイルシールが設けら
れた機械式過給機において、上記端部壁であつて
上記オイルの供給部とオイルシールとの間に、上
記軸に嵌合する環状のスラストベアリングを設け
、該スラストベアリングの外周縁は端部壁に実質
的に液密を保つて固定され、該スラストベアリン
グの内周縁は上記軸に形成された外周溝に嵌入す
ることを特徴とする機械式過給機のオイル供給抑
制機構。 A shaft that supports a rotor housed in a housing protrudes from a hole in an end wall of the housing, and an oil is provided between the hole and the shaft to prevent oil from entering from the end wall toward the rotor. In a mechanical supercharger provided with a seal, an annular thrust bearing that fits on the shaft is provided on the end wall between the oil supply portion and the oil seal, and an annular thrust bearing that fits on the shaft is provided, and An oil supply suppression mechanism for a mechanical supercharger, wherein the peripheral edge is fixed to the end wall in a substantially liquid-tight manner, and the inner peripheral edge of the thrust bearing is fitted into an outer peripheral groove formed in the shaft. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7067986U JPS62183092U (en) | 1986-05-13 | 1986-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7067986U JPS62183092U (en) | 1986-05-13 | 1986-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62183092U true JPS62183092U (en) | 1987-11-20 |
Family
ID=30912532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7067986U Pending JPS62183092U (en) | 1986-05-13 | 1986-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62183092U (en) |
-
1986
- 1986-05-13 JP JP7067986U patent/JPS62183092U/ja active Pending