JPS55129692A - Self-cooling bearing with self-contained oil - Google Patents
Self-cooling bearing with self-contained oilInfo
- Publication number
- JPS55129692A JPS55129692A JP3553579A JP3553579A JPS55129692A JP S55129692 A JPS55129692 A JP S55129692A JP 3553579 A JP3553579 A JP 3553579A JP 3553579 A JP3553579 A JP 3553579A JP S55129692 A JPS55129692 A JP S55129692A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- self
- bearing
- cooling
- lubricating oil
- 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
Landscapes
- Mounting Of Bearings Or Others (AREA)
Abstract
PURPOSE: To stabilize the cooling capacity in a self-cooling bearing with self-contained oil for a water wheel by constructing a cover and a metal case in one body for cooling bearing-lubricating oil by the use of the running water in a back pressure chamber above a runner and providing the circulation of the cooled oil in an oil tank.
CONSTITUTION: The lubricating oil with raised temperature scattered from the sliding face between a main shaft 7 and a bearing 4 for a water wheel is conducted on a bearing tray 5 without dropping to an oil surface to flow down a connecting pipe 6. Since the lubricating oil cooled at the bottom of an oil tank is risen by the volume of the expanded lubricating oil with raised temperature pushed out from the connecting pipe 6 to make a circulation, a stable cooling can be given to the periphery of the bearing. The bottom of the oil tank is always cooled by the pressure water running through a back pressure chamber above a runner 8 without and need forced cooling.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3553579A JPS5829439B2 (en) | 1979-03-28 | 1979-03-28 | Lubricating oil cooling system for water turbine bearings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3553579A JPS5829439B2 (en) | 1979-03-28 | 1979-03-28 | Lubricating oil cooling system for water turbine bearings |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55129692A true JPS55129692A (en) | 1980-10-07 |
JPS5829439B2 JPS5829439B2 (en) | 1983-06-22 |
Family
ID=12444419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3553579A Expired JPS5829439B2 (en) | 1979-03-28 | 1979-03-28 | Lubricating oil cooling system for water turbine bearings |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5829439B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5794499A (en) * | 1993-12-03 | 1998-08-18 | Sapporo Breweries Ltd. | Method of and apparatus for disassembling can for measurement of can seam dimensions |
JP2006316634A (en) * | 2005-05-10 | 2006-11-24 | Mitsubishi Heavy Ind Ltd | Bearing cooling device for vertical shaft water turbine |
-
1979
- 1979-03-28 JP JP3553579A patent/JPS5829439B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5794499A (en) * | 1993-12-03 | 1998-08-18 | Sapporo Breweries Ltd. | Method of and apparatus for disassembling can for measurement of can seam dimensions |
JP2006316634A (en) * | 2005-05-10 | 2006-11-24 | Mitsubishi Heavy Ind Ltd | Bearing cooling device for vertical shaft water turbine |
JP4625366B2 (en) * | 2005-05-10 | 2011-02-02 | 三菱重工業株式会社 | Vertical shaft turbine bearing cooling system |
Also Published As
Publication number | Publication date |
---|---|
JPS5829439B2 (en) | 1983-06-22 |
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