GB163721A - Improved process for eliminating oil vapour from bearings - Google Patents
Improved process for eliminating oil vapour from bearingsInfo
- Publication number
- GB163721A GB163721A GB13168/21A GB1316821A GB163721A GB 163721 A GB163721 A GB 163721A GB 13168/21 A GB13168/21 A GB 13168/21A GB 1316821 A GB1316821 A GB 1316821A GB 163721 A GB163721 A GB 163721A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- suction
- bearings
- oil
- oil vapour
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
- H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
163,721. Akt.-Ges. Brown, Boveri, et Cie. May 27, 1920, [Convention date]. Oil, removing.-Oil vapour is withdrawn from a bearing casing by the suction of an already existent current of gas or liquid. As applied to a dynamo, oil vapour is withdrawn from the bearing casing c, Fig. 2, along a pipe f by the suction produced by a pipe h, leading from a pressure space i of a cooling air fan k in the dynamo. The pipe h opens into the pipe f through a nozzle m, Fig. 3. Suction pipes leading from other bearings may be connected to the pipe h. Alternatively, the pipe f may open into the air passage for the discharged cooling air. In a compressor, the compressed gas or liquid may be utilized to provide the suction. and, in a turbine, an auxiliary fluid such as oil under pressure used for control purposes may be utilized.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH163721X | 1920-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB163721A true GB163721A (en) | 1922-04-27 |
Family
ID=4416775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13168/21A Expired GB163721A (en) | 1920-05-27 | 1921-05-09 | Improved process for eliminating oil vapour from bearings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB163721A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4730833A (en) * | 1986-12-29 | 1988-03-15 | General Electric Company | Large diameter dirt and oil seal for a traction motor gearcase |
-
1921
- 1921-05-09 GB GB13168/21A patent/GB163721A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4730833A (en) * | 1986-12-29 | 1988-03-15 | General Electric Company | Large diameter dirt and oil seal for a traction motor gearcase |
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