JPS60185720U - oil bearing - Google Patents
oil bearingInfo
- Publication number
- JPS60185720U JPS60185720U JP7509684U JP7509684U JPS60185720U JP S60185720 U JPS60185720 U JP S60185720U JP 7509684 U JP7509684 U JP 7509684U JP 7509684 U JP7509684 U JP 7509684U JP S60185720 U JPS60185720 U JP S60185720U
- Authority
- JP
- Japan
- Prior art keywords
- foil bearing
- rotating shaft
- bearing
- thin film
- metal thin
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１ないし第３図は、ラジアル・フォイル軸受における
ふの考案の実施例を示し、第１図は張力型フォイル軸受
の横断面図、第２図はハイドロシル型フォイル軸受の横
断面図、第３図は多葉型フォイル軸受の横断面図、第４
図はスラスト・フォイル軸受におけるこの考案の実施例
を示し、同図ａは正面図、同図すは軸受部分の平面図、
第５図は、この考案の張力型フォイル軸受の回転軸の振
動波形図、第６図は、従来の張力型フォイル軸受の回転
軸の振動波形図である。
図中、１０は回転軸、１２は金属薄膜、２２は吸振層で
ある。
第３図
第４図Figures 1 to 3 show examples of the invention in radial foil bearings. Figure 1 is a cross-sectional view of a tension-type foil bearing, Figure 2 is a cross-sectional view of a hydrosill-type foil bearing, Figure 3 is a cross-sectional view of a multi-leaf foil bearing;
The figure shows an embodiment of this invention in a thrust foil bearing, in which figure a is a front view, figure a is a plan view of the bearing part,
FIG. 5 is a vibration waveform diagram of the rotating shaft of the tension type foil bearing of this invention, and FIG. 6 is a vibration waveform diagram of the rotating shaft of the conventional tension type foil bearing. In the figure, 10 is a rotating shaft, 12 is a metal thin film, and 22 is a vibration absorption layer. Figure 3 Figure 4
Claims (1)
して、回転軸との間に形成される気体膜によって回転軸
を半径方向、もしくは軸方向に支持してなるフォイル軸
受において、前記金属薄膜の背面に、潤滑剤もしくは粘
弾性材からなる吸振層を被着して設けたことを特徴とす
るフォイル軸受。In a foil bearing in which a metal thin film consisting of one leaf or a combination of multiple leaves is used as a bearing member and the rotating shaft is supported in the radial or axial direction by a gas film formed between the foil bearing and the rotating shaft, the back surface of the metal thin film is A foil bearing characterized in that a vibration absorbing layer made of a lubricant or a viscoelastic material is attached to the foil bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7509684U JPS60185720U (en) | 1984-05-22 | 1984-05-22 | oil bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7509684U JPS60185720U (en) | 1984-05-22 | 1984-05-22 | oil bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60185720U true JPS60185720U (en) | 1985-12-09 |
Family
ID=30615997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7509684U Pending JPS60185720U (en) | 1984-05-22 | 1984-05-22 | oil bearing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60185720U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6429534U (en) * | 1987-08-18 | 1989-02-22 | ||
| JPWO2014061698A1 (en) * | 2012-10-16 | 2016-09-05 | 株式会社Ihi | Thrust bearing |
| WO2017073343A1 (en) * | 2015-10-28 | 2017-05-04 | Ntn株式会社 | Thrust foil bearing |
-
1984
- 1984-05-22 JP JP7509684U patent/JPS60185720U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6429534U (en) * | 1987-08-18 | 1989-02-22 | ||
| JPWO2014061698A1 (en) * | 2012-10-16 | 2016-09-05 | 株式会社Ihi | Thrust bearing |
| US9810259B2 (en) | 2012-10-16 | 2017-11-07 | Ihi Corporation | Thrust bearing |
| WO2017073343A1 (en) * | 2015-10-28 | 2017-05-04 | Ntn株式会社 | Thrust foil bearing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60185720U (en) | oil bearing | |
| JPS5880615U (en) | engine bearing device | |
| JPS60191714U (en) | Hydrodynamic bearing structure | |
| JPS5939357U (en) | gear | |
| JPS617259U (en) | fan motor | |
| JPS60138349U (en) | electric motor bearing device | |
| JPS60153646U (en) | Bearings for small electric motors | |
| JPS6041625U (en) | oil bearing | |
| JPS59186517U (en) | thrust bearing | |
| JPS59185416U (en) | bearing mechanism | |
| JPS60175951U (en) | Bearing structure of gear shaft of drive gear | |
| JPS6090417U (en) | rotating device | |
| JPS5852324U (en) | bearing device | |
| JPS58186216U (en) | Capstan shaft support device | |
| JPS59188322U (en) | fluid sliding bearing | |
| JPS5919688U (en) | turbo drill | |
| JPS6054838U (en) | static pressure gas bearing | |
| JPS5932716U (en) | Thrust bearing device | |
| JPS58172118U (en) | hydrostatic bearing spindle | |
| JPS59137329U (en) | Turbocharger oil film pressure generation mechanism | |
| JPS608516U (en) | thrust bearing | |
| JPS59195223U (en) | bearing | |
| JPS59131622U (en) | bearing | |
| JPS59131109U (en) | Variable resistor moderation mechanism | |
| JPS6117596U (en) | bearing |