JPS6380323U - - Google Patents
Info
- Publication number
- JPS6380323U JPS6380323U JP1986174122U JP17412286U JPS6380323U JP S6380323 U JPS6380323 U JP S6380323U JP 1986174122 U JP1986174122 U JP 1986174122U JP 17412286 U JP17412286 U JP 17412286U JP S6380323 U JPS6380323 U JP S6380323U
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- foil
- ring
- bearing ring
- fixed 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.)
- Granted
Links
- 239000011888 foil Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 1
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
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
- F16C17/026—Sliding-contact bearings for exclusively rotary movement for radial load only with helical grooves in the bearing surface to generate hydrodynamic pressure, e.g. herringbone grooves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
Description
第1図は本考案フオイル軸受の一実施例を示す
斜視図、第2図は同じく要部拡大斜視図、第3図
は従来のフオイル軸受を示す斜視図、第4図は同
じく使用状態の正面図である。
1:固定軸受環、2:フオイル、2′:回転体
との対向面、2′a,2′b:縁部、3,4:溝
、5:回転体。
Figure 1 is a perspective view showing an embodiment of the foil bearing of the present invention, Figure 2 is an enlarged perspective view of the main parts, Figure 3 is a perspective view of a conventional foil bearing, and Figure 4 is a front view of the same in use. It is a diagram. 1: fixed bearing ring, 2: foil, 2': surface facing the rotating body, 2'a, 2'b: edge, 3, 4: groove, 5: rotating body.
Claims (1)
方向に傾倒させて一端を固定軸受環内周面に固着
した複数のフオイルとを有し、各フオイルにおけ
る回転体との対向面に、該対向面の両側縁部から
回転体の回転方向へ偏向して延びる多数の溝を形
設したことを特徴とするフオイル軸受。 It has a fixed bearing ring that penetrates the rotating body, and a plurality of foils that are tilted in the direction of rotation of the rotating ring and have one end fixed to the inner circumferential surface of the fixed bearing ring, and each foil has a surface facing the rotating body, A foil bearing characterized in that a large number of grooves are formed extending from both side edges of the opposing surface to be deflected in the rotational direction of the rotating body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986174122U JPH0211616Y2 (en) | 1986-11-14 | 1986-11-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986174122U JPH0211616Y2 (en) | 1986-11-14 | 1986-11-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6380323U true JPS6380323U (en) | 1988-05-27 |
JPH0211616Y2 JPH0211616Y2 (en) | 1990-03-27 |
Family
ID=31112221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986174122U Expired JPH0211616Y2 (en) | 1986-11-14 | 1986-11-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0211616Y2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100803378B1 (en) | 2006-05-08 | 2008-02-13 | 한국기계연구원 | Tilting foil bearing with the groove |
JP2012241775A (en) * | 2011-05-18 | 2012-12-10 | Ihi Corp | Radial foil bearing |
WO2017065181A1 (en) * | 2015-10-16 | 2017-04-20 | Ntn株式会社 | Foil bearing |
JP2017075679A (en) * | 2015-10-16 | 2017-04-20 | Ntn株式会社 | Foil bearing |
JP2020139566A (en) * | 2019-02-28 | 2020-09-03 | 学校法人東海大学 | Foil bearing |
-
1986
- 1986-11-14 JP JP1986174122U patent/JPH0211616Y2/ja not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100803378B1 (en) | 2006-05-08 | 2008-02-13 | 한국기계연구원 | Tilting foil bearing with the groove |
JP2012241775A (en) * | 2011-05-18 | 2012-12-10 | Ihi Corp | Radial foil bearing |
WO2017065181A1 (en) * | 2015-10-16 | 2017-04-20 | Ntn株式会社 | Foil bearing |
JP2017075679A (en) * | 2015-10-16 | 2017-04-20 | Ntn株式会社 | Foil bearing |
JP2020139566A (en) * | 2019-02-28 | 2020-09-03 | 学校法人東海大学 | Foil bearing |
Also Published As
Publication number | Publication date |
---|---|
JPH0211616Y2 (en) | 1990-03-27 |