JPS6351930U - - Google Patents
Info
- Publication number
- JPS6351930U JPS6351930U JP14569086U JP14569086U JPS6351930U JP S6351930 U JPS6351930 U JP S6351930U JP 14569086 U JP14569086 U JP 14569086U JP 14569086 U JP14569086 U JP 14569086U JP S6351930 U JPS6351930 U JP S6351930U
- Authority
- JP
- Japan
- Prior art keywords
- seal ring
- rotating shaft
- labyrinth
- outside
- seal
- 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
- 238000007789 sealing Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 230000002706 hydrostatic effect Effects 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
Landscapes
- Sliding-Contact Bearings (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Description
第１図は本考案の実施例を示すシール装置の側
断面図、第２図は第１図のＤ矢視図、第３図は従
来のラビリンスシールの側断面図である。
図の主要部分の説明１……回転軸、３……ケー
シング、４……ラビリンスフイン、５……供給孔
、６……シール部材、７……供給孔、８……排気
孔、１０……シールリング。
FIG. 1 is a side sectional view of a sealing device showing an embodiment of the present invention, FIG. 2 is a view taken along arrow D in FIG. 1, and FIG. 3 is a side sectional view of a conventional labyrinth seal. Description of main parts of the figure 1...Rotating shaft, 3...Casing, 4...Labyrinth fin, 5...Supply hole, 6...Seal member, 7...Supply hole, 8...Exhaust hole, 10... Seal ring.
Claims (1)
ーリングにより構成されるラビリンスシール部と
、同シールリング外方のケーシングの外部より供
給孔を経て前記回転軸とシールリングとの間の隙
間に高圧流体を供給する静圧軸受部を構成し、こ
れらを組合せたことを特徴とするシール装置。 A labyrinth seal section consisting of a seal ring with a labyrinth fin facing the rotating shaft, and high pressure fluid being supplied from the outside of the casing outside the seal ring to the gap between the rotating shaft and the seal ring through a supply hole. A sealing device comprising a hydrostatic bearing section for supplying static pressure and a combination thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14569086U JPS6351930U (en) | 1986-09-22 | 1986-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14569086U JPS6351930U (en) | 1986-09-22 | 1986-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6351930U true JPS6351930U (en) | 1988-04-07 |
Family
ID=31057462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14569086U Pending JPS6351930U (en) | 1986-09-22 | 1986-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6351930U (en) |
-
1986
- 1986-09-22 JP JP14569086U patent/JPS6351930U/ja active Pending
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