JPS6449727U - - Google Patents
Info
- Publication number
- JPS6449727U JPS6449727U JP14450887U JP14450887U JPS6449727U JP S6449727 U JPS6449727 U JP S6449727U JP 14450887 U JP14450887 U JP 14450887U JP 14450887 U JP14450887 U JP 14450887U JP S6449727 U JPS6449727 U JP S6449727U
- Authority
- JP
- Japan
- Prior art keywords
- support member
- oil
- bump
- bearing
- disposed
- 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
- Support Of The Bearing (AREA)
Description
第１図は第２図の部分拡大図、第２図は本考案
による動圧式気体軸受を示す略断面図、第３図は
本考案の第２実施例を示す断面図である。
１０……支持部材、１２……回転軸、１４……
トツプフオイル、１６……バンプフオイル、２２
……固定端部、２４……自由端部。
1 is a partially enlarged view of FIG. 2, FIG. 2 is a schematic sectional view showing a hydrodynamic gas bearing according to the present invention, and FIG. 3 is a sectional view showing a second embodiment of the present invention. 10... Support member, 12... Rotating shaft, 14...
Topfu oil, 16... Bumpfu oil, 22
...Fixed end, 24...Free end.
Claims (1)
受支持部材と、該軸受支持部材の表面に沿つて配
置され弾性付与のために凹凸表面形状を有するバ
ンプフオイルと、前記回転軸の軸受部と該バンプ
フオイルとの間に配置されて気体膜によつて前記
回転軸を支持する薄膜状のトツプフオイルとから
なり、前記バンプフオイルの一端が該支持部材に
固定されるとともに他端が自由端とされ、該自由
端が前記固定された一端の上まで延長されること
を特徴とする動圧式気体軸受。 a bearing support member disposed at a distance from the bearing portion of the rotary shaft; a bump oil disposed along the surface of the bearing support member having an uneven surface shape for imparting elasticity; a thin film-like top oil disposed between the bump oil and the rotating shaft with a gas film, one end of the bump oil is fixed to the support member, and the other end is a free end; A hydrodynamic gas bearing characterized in that an end thereof extends above the fixed end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14450887U JPS6449727U (en) | 1987-09-24 | 1987-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14450887U JPS6449727U (en) | 1987-09-24 | 1987-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6449727U true JPS6449727U (en) | 1989-03-28 |
Family
ID=31412279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14450887U Pending JPS6449727U (en) | 1987-09-24 | 1987-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6449727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003262222A (en) * | 2002-03-08 | 2003-09-19 | Ntn Corp | Foil bearing |
-
1987
- 1987-09-24 JP JP14450887U patent/JPS6449727U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003262222A (en) * | 2002-03-08 | 2003-09-19 | Ntn Corp | Foil bearing |
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