JPS55132416A - Fluid journal bearing - Google Patents
Fluid journal bearingInfo
- Publication number
- JPS55132416A JPS55132416A JP4076979A JP4076979A JPS55132416A JP S55132416 A JPS55132416 A JP S55132416A JP 4076979 A JP4076979 A JP 4076979A JP 4076979 A JP4076979 A JP 4076979A JP S55132416 A JPS55132416 A JP S55132416A
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- circumference surface
- bearing metal
- inside circumference
- journal 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
Landscapes
- Sliding-Contact Bearings (AREA)
Abstract
PURPOSE: To prevent a rotating shaft from whirling by a method wherein the inside circumference surface of a bearing metal is composed of a combination of cylindrical surfaces which have two or more different centers of curvature.
CONSTITUTION: A rotating shaft 4 is inserted into a bearing metal 5 which has two symmetrical and cylindrical inside circumference surfaces. The minimum clearance between the outside circumference surface of the rotating shaft 4 and the inside circumference surface of the bearing metal 5 is set at 2W3μ. This constitution makes it possible to form dynamic pressure bearing portions with a wide range in two places, upper and lower, and to maintain the rotating shaft 4 at a high precision.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4076979A JPS55132416A (en) | 1979-04-03 | 1979-04-03 | Fluid journal bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4076979A JPS55132416A (en) | 1979-04-03 | 1979-04-03 | Fluid journal bearing |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55132416A true JPS55132416A (en) | 1980-10-15 |
Family
ID=12589828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4076979A Pending JPS55132416A (en) | 1979-04-03 | 1979-04-03 | Fluid journal bearing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55132416A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5970909U (en) * | 1982-11-04 | 1984-05-14 | 加藤発条株式会社 | Clip with temporary fixing means |
JPS6439488U (en) * | 1987-09-02 | 1989-03-09 |
-
1979
- 1979-04-03 JP JP4076979A patent/JPS55132416A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5970909U (en) * | 1982-11-04 | 1984-05-14 | 加藤発条株式会社 | Clip with temporary fixing means |
JPS62408Y2 (en) * | 1982-11-04 | 1987-01-08 | ||
JPS6439488U (en) * | 1987-09-02 | 1989-03-09 | ||
JPH0537028Y2 (en) * | 1987-09-02 | 1993-09-20 |
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