JPS59155321U - air bearing - Google Patents
air bearingInfo
- Publication number
- JPS59155321U JPS59155321U JP1983050171U JP5017183U JPS59155321U JP S59155321 U JPS59155321 U JP S59155321U JP 1983050171 U JP1983050171 U JP 1983050171U JP 5017183 U JP5017183 U JP 5017183U JP S59155321 U JPS59155321 U JP S59155321U
- Authority
- JP
- Japan
- Prior art keywords
- thin plate
- plate piece
- leaf spring
- air bearing
- bearing
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
- F16C17/024—Sliding-contact bearings for exclusively rotary movement for radial load only with flexible leaves to create hydrodynamic wedge, e.g. radial foil bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/02—Sliding-contact bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の空気軸受の構成の一例を示す断面図、第
2図はその軸受要素の斜視図、第3図は本考案空気軸受
の構成の一例を示す断面図、第4図はその軸受要素の斜
視図である。
1・・・軸受要素、2・・・薄板部、3・・・ホルダ部
、4・・・軸受箱、5・・・回転軸、11・・・軸受要
素、12・・・板ばね、13・・・接触部。Fig. 1 is a sectional view showing an example of the structure of a conventional air bearing, Fig. 2 is a perspective view of its bearing element, Fig. 3 is a sectional view showing an example of the structure of the air bearing of the present invention, and Fig. 4 is its sectional view. FIG. 3 is a perspective view of a bearing element. DESCRIPTION OF SYMBOLS 1... Bearing element, 2... Thin plate part, 3... Holder part, 4... Bearing box, 5... Rotating shaft, 11... Bearing element, 12... Leaf spring, 13 ...Contact part.
Claims (1)
ルダとを具えた複数の軸受要素部材を軸受箱の内周面に
沿って等間隔に配置し、前記ホルダを前記軸受箱に固定
すると共に、前記薄板片の自由端を回転軸の回転方向に
向けて延在させてなる空気軸受において、前記薄板片の
自由端に板ばねを設け、該板ばねを前記回転方向側の隣
接した薄板片の延在部に弾性接触させて、該弾性接触に
より前記薄板片の振動を減衰させるようにしたことを特
徴とする空気軸受。A plurality of bearing element members each including a thin plate piece having bending rigidity and a holder that supports the thin plate piece in a cantilever manner are arranged at regular intervals along the inner peripheral surface of the bearing box, and the holders are fixed to the bearing box. In addition, in the air bearing in which the free end of the thin plate piece extends toward the rotational direction of the rotating shaft, a leaf spring is provided at the free end of the thin plate piece, and the leaf spring is connected to the adjacent leaf spring on the rotational direction side. An air bearing characterized in that an extending portion of a thin plate piece is brought into elastic contact, and vibration of the thin plate piece is damped by the elastic contact.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983050171U JPS59155321U (en) | 1983-04-06 | 1983-04-06 | air bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983050171U JPS59155321U (en) | 1983-04-06 | 1983-04-06 | air bearing |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59155321U true JPS59155321U (en) | 1984-10-18 |
Family
ID=30180646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1983050171U Pending JPS59155321U (en) | 1983-04-06 | 1983-04-06 | air bearing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59155321U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100405985B1 (en) * | 2001-02-22 | 2003-11-15 | 엘지전자 주식회사 | Foil bearing of Turbo compressor |
KR100479607B1 (en) * | 2001-12-18 | 2005-03-30 | 엘지전자 주식회사 | Foil journal bearing |
WO2015087677A1 (en) * | 2013-12-12 | 2015-06-18 | Ntn株式会社 | Thrust foil bearing, radial foil bearing, and method for manufacturing said thrust and radial foil bearings |
-
1983
- 1983-04-06 JP JP1983050171U patent/JPS59155321U/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100405985B1 (en) * | 2001-02-22 | 2003-11-15 | 엘지전자 주식회사 | Foil bearing of Turbo compressor |
KR100479607B1 (en) * | 2001-12-18 | 2005-03-30 | 엘지전자 주식회사 | Foil journal bearing |
WO2015087677A1 (en) * | 2013-12-12 | 2015-06-18 | Ntn株式会社 | Thrust foil bearing, radial foil bearing, and method for manufacturing said thrust and radial foil bearings |
US9964143B2 (en) | 2013-12-12 | 2018-05-08 | Ntn Corporation | Foil bearing and method for manufacturing thereof |
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