JPS58169215U - hydrodynamic bearing - Google Patents
hydrodynamic bearingInfo
- Publication number
- JPS58169215U JPS58169215U JP6566482U JP6566482U JPS58169215U JP S58169215 U JPS58169215 U JP S58169215U JP 6566482 U JP6566482 U JP 6566482U JP 6566482 U JP6566482 U JP 6566482U JP S58169215 U JPS58169215 U JP S58169215U
- Authority
- JP
- Japan
- Prior art keywords
- hydrodynamic bearing
- groove
- lubricant
- utility
- model registration
- 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
- Sliding-Contact Bearings (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図は従来用いられているヘリングボーン型動圧発生
みぞを有する動圧流体軸受の要部の断面図、第２図およ
び第３図はそれぞれこの考案による動圧流体軸受の実施
例の要部の断面図である。
図中符号１はスリーブ、２は軸、３は動圧発生９みぞ、
４は動圧発生みぞ３の屈曲部、５は周みぞである。Fig. 1 is a sectional view of the main part of a conventionally used hydrodynamic bearing having herringbone-type hydrodynamic grooves, and Figs. 2 and 3 are the main parts of an embodiment of the hydrodynamic bearing according to this invention. FIG. In the figure, 1 is the sleeve, 2 is the shaft, 3 is the dynamic pressure generating groove,
4 is a bent portion of the dynamic pressure generating groove 3, and 5 is a circumferential groove.
Claims (2)
のいずれか一方又は双方に、屈曲したベリングボーン型
の動圧発生みぞを備えた動圧流体軸受において、前記へ
リングボーンみぞの屈曲部に、前記みぞの深さと同等又
はそれ以上の深さをもつ周みぞを形成したことを特徴と
する動圧流体軸受。(1) In a hydrodynamic bearing having a bent bellingbone type dynamic pressure generating groove on one or both of a shaft and a sleeve that face each other and cooperate with each other via a lubricant, the bending of the herringbone groove 1. A hydrodynamic bearing characterized in that a circumferential groove having a depth equal to or greater than the depth of the groove is formed in the portion.
が固体潤滑剤を混入したグリースである動圧流体軸受。(2) Utility Model Registration Claim 1. The hydrodynamic bearing according to claim 1, wherein the lubricant is grease mixed with a solid lubricant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6566482U JPS58169215U (en) | 1982-05-07 | 1982-05-07 | hydrodynamic bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6566482U JPS58169215U (en) | 1982-05-07 | 1982-05-07 | hydrodynamic bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58169215U true JPS58169215U (en) | 1983-11-11 |
Family
ID=30075611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6566482U Pending JPS58169215U (en) | 1982-05-07 | 1982-05-07 | hydrodynamic bearing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58169215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005249127A (en) * | 2004-03-05 | 2005-09-15 | Nissan Motor Co Ltd | Shaft of low friction sliding device, crank shaft, cam shaft, and engine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS501759B1 (en) * | 1969-10-11 | 1975-01-21 | ||
| JPS5214874A (en) * | 1975-07-24 | 1977-02-04 | Victor Company Of Japan | Method of manufacturing printed electric parts |
| JPS5619500A (en) * | 1979-05-07 | 1981-02-24 | Commissariat Energie Atomique | Method of removing ruthenium from radioactive effluent |
-
1982
- 1982-05-07 JP JP6566482U patent/JPS58169215U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS501759B1 (en) * | 1969-10-11 | 1975-01-21 | ||
| JPS5214874A (en) * | 1975-07-24 | 1977-02-04 | Victor Company Of Japan | Method of manufacturing printed electric parts |
| JPS5619500A (en) * | 1979-05-07 | 1981-02-24 | Commissariat Energie Atomique | Method of removing ruthenium from radioactive effluent |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005249127A (en) * | 2004-03-05 | 2005-09-15 | Nissan Motor Co Ltd | Shaft of low friction sliding device, crank shaft, cam shaft, and engine |
| JP4507642B2 (en) * | 2004-03-05 | 2010-07-21 | 日産自動車株式会社 | Low friction sliding shaft, crankshaft, camshaft, and engine |
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