GB434054A - Improvements in and relating to the lubrication of vertical shaft bearings - Google Patents
Improvements in and relating to the lubrication of vertical shaft bearingsInfo
- Publication number
- GB434054A GB434054A GB28584/34A GB2858434A GB434054A GB 434054 A GB434054 A GB 434054A GB 28584/34 A GB28584/34 A GB 28584/34A GB 2858434 A GB2858434 A GB 2858434A GB 434054 A GB434054 A GB 434054A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- oil
- compartment
- sleeve
- 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.)
- Expired
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
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/36—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication
- F16N7/366—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication with feed by pumping action of a vertical shaft of the machine
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
434,054. Lubricating vertical-shaft bearings. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London. Oct. 5, 1934, No. 28584. Convention date, Oct. 7, 1933. [Classes 12 (i) and 12 (ii)] A vertical rotatable shaft 11 has upper and lower bearings 13, 12, surrounded by lubricant compartments 34, 18, respectively. Pumping action at the lower bearing delivers oil through a conduit 31 to the upper bearing, oil being returned from the compartment 34 to the compartment 18 bv a conduit 42. The conduits 31, 42, are arranged exteriorly of the shaft 11. As shown, for the shaft 11 of a dynamo-electric machine, the lower bearing sleeve 20 has a part-circumferential groove 27 with an oil inlet hole 28 leading to the oil compartment 18 and an outlet duct 30 connected to the tube 31. A sleeve 25 fixed to the shaft 11 runs in the sleeve 20, the direction of rotation being such that oil enters the bearing through the hole 28 and leaves it through the duct 30.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US434054XA | 1933-10-07 | 1933-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB434054A true GB434054A (en) | 1935-08-26 |
Family
ID=21927007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB28584/34A Expired GB434054A (en) | 1933-10-07 | 1934-10-05 | Improvements in and relating to the lubrication of vertical shaft bearings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB434054A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996018066A1 (en) * | 1994-12-06 | 1996-06-13 | The Glacier Metal Company Limited | Vertical bearing assembly lubrication |
US5779005A (en) * | 1997-02-27 | 1998-07-14 | Ingersoll-Dresser Pump Company | Constant flow cascade lubrication system |
-
1934
- 1934-10-05 GB GB28584/34A patent/GB434054A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996018066A1 (en) * | 1994-12-06 | 1996-06-13 | The Glacier Metal Company Limited | Vertical bearing assembly lubrication |
GB2295864B (en) * | 1994-12-06 | 1998-07-01 | Glacier Metal Co Ltd | Vertical bearing assembly lubrication |
US5863133A (en) * | 1994-12-06 | 1999-01-26 | The Glacier Metal Company Limited | Vertical bearing assembly lubrication |
US5779005A (en) * | 1997-02-27 | 1998-07-14 | Ingersoll-Dresser Pump Company | Constant flow cascade lubrication system |
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