JPS62114274U - - Google Patents
Info
- Publication number
- JPS62114274U JPS62114274U JP99986U JP99986U JPS62114274U JP S62114274 U JPS62114274 U JP S62114274U JP 99986 U JP99986 U JP 99986U JP 99986 U JP99986 U JP 99986U JP S62114274 U JPS62114274 U JP S62114274U
- Authority
- JP
- Japan
- Prior art keywords
- labyrinth
- radial
- rotating shaft
- displacement
- changed
- 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
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Description
第１図は本考案の実施例を示すラビリンスシー
ル部の一部断面を示す側面図、第２図は本考案に
係るラビリンスシールの圧力分布を示す図、第３
図及び第４図はそれぞれ従来のラビリンスシール
部を示し一部を断面で表わした側面図である。
図の主要部分の説明、１……回転軸、２……ケ
ーシング、３……ラビリンスシールリング、４…
…フイン、６……スラストカラー、７……シール
部材。
FIG. 1 is a side view showing a partial cross section of a labyrinth seal part showing an embodiment of the present invention, FIG. 2 is a diagram showing pressure distribution of the labyrinth seal according to the present invention, and FIG.
FIG. 4 is a side view showing a conventional labyrinth seal portion, with a portion thereof shown in cross section. Explanation of the main parts of the diagram, 1...rotating shaft, 2...casing, 3...labyrinth seal ring, 4...
...Fin, 6...Thrust collar, 7...Seal member.
Claims (1)
スフイン高さを半径方向に変化させ、回転軸のス
ラスト方向変位に対してシール隙間を自動調整可
能とすることを特徴とするラビリンスシール。 A radial labyrinth seal characterized in that the height of the labyrinth fins is changed in the radial direction so that the seal gap can be automatically adjusted in response to the displacement of the rotating shaft in the thrust direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP99986U JPS62114274U (en) | 1986-01-08 | 1986-01-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP99986U JPS62114274U (en) | 1986-01-08 | 1986-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62114274U true JPS62114274U (en) | 1987-07-21 |
Family
ID=30778493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP99986U Pending JPS62114274U (en) | 1986-01-08 | 1986-01-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62114274U (en) |
-
1986
- 1986-01-08 JP JP99986U patent/JPS62114274U/ja active Pending