JPS62124325U - - Google Patents
Info
- Publication number
- JPS62124325U JPS62124325U JP1242686U JP1242686U JPS62124325U JP S62124325 U JPS62124325 U JP S62124325U JP 1242686 U JP1242686 U JP 1242686U JP 1242686 U JP1242686 U JP 1242686U JP S62124325 U JPS62124325 U JP S62124325U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- bearing block
- air supply
- supply hole
- gas
- 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 1
Landscapes
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Supercharger (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
は従来例の同じく断面図である。
１……タービンロータ、２……回転軸、３……
軸受ブロツク、４……タービンスクロール、５…
…環状間隙、６……給気通路、７……給気孔、１
４……環状溝、１５……排出通路。
FIG. 1 is a sectional view showing an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional example. 1... Turbine rotor, 2... Rotating shaft, 3...
Bearing block, 4...Turbine scroll, 5...
...Annular gap, 6...Air supply passage, 7...Air supply hole, 1
4... annular groove, 15... discharge passage.
Claims (1)
の間の微少間隙に、軸受ブロツクに設けた給気孔
を介して圧縮気体を供給し、回転軸を浮遊支持す
るようにした気体軸受装置において、前記給気孔
の両側に位置して、軸受ブロツクの内周面にそれ
ぞれ環状溝を形成し、この環状溝を介して取り出
した圧縮空気を回転軸の端部に取付けた回転体を
バイパスして排出する排出通路を設けたことを特
徴とする気体軸受装置。 In the gas bearing device, the rotating shaft is floatingly supported by supplying compressed gas through an air supply hole provided in the bearing block to a minute gap between the rotating shaft and the bearing block into which the rotating shaft is inserted. Annular grooves are formed on the inner peripheral surface of the bearing block, located on both sides of the air supply hole, and the compressed air taken out through these annular grooves is discharged by bypassing the rotating body attached to the end of the rotating shaft. A gas bearing device characterized by being provided with a discharge passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1242686U JPS62124325U (en) | 1986-01-30 | 1986-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1242686U JPS62124325U (en) | 1986-01-30 | 1986-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62124325U true JPS62124325U (en) | 1987-08-07 |
Family
ID=30800542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1242686U Pending JPS62124325U (en) | 1986-01-30 | 1986-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62124325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019159744A1 (en) * | 2018-02-19 | 2019-08-22 | 株式会社Ihi | Turbine |
-
1986
- 1986-01-30 JP JP1242686U patent/JPS62124325U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019159744A1 (en) * | 2018-02-19 | 2019-08-22 | 株式会社Ihi | Turbine |
| JPWO2019159744A1 (en) * | 2018-02-19 | 2020-12-03 | 株式会社Ihi | Turbine |