GB792536A - Submersible dynamo electric machine - Google Patents
Submersible dynamo electric machineInfo
- Publication number
- GB792536A GB792536A GB2638456A GB2638456A GB792536A GB 792536 A GB792536 A GB 792536A GB 2638456 A GB2638456 A GB 2638456A GB 2638456 A GB2638456 A GB 2638456A GB 792536 A GB792536 A GB 792536A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor
- core
- windings
- bearings
- casing
- 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
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
- H02K5/1285—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs of the submersible type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
792,536. Cooling dynamo-electric machines. AMERICAN MACHINE & FOUNDRY CO. Aug. 29, 1956 [Oct. 27, 1955], No. 26384/56. Class 35. A pump motor has passages for the fluid pumped between the stator core and casing, the core unit being coated with impregnating material to protect it from the liquid. As shown, plastic insulation 32 separates and encloses the stator laminµ with the windings and the core with rings 34, 36 is held on ribs 62 of the casing which provides axial ducts 70 communicating with the pump impeller and the discharge pipe 74 which surrounds a tube 80 for the motor leads. A small amount of fluid seeps through the bearings and along the air gap. Switch 60 de-energizes the motor if there is undue heating of the bearings or the windings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2638456A GB792536A (en) | 1956-08-29 | 1956-08-29 | Submersible dynamo electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2638456A GB792536A (en) | 1956-08-29 | 1956-08-29 | Submersible dynamo electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB792536A true GB792536A (en) | 1958-03-26 |
Family
ID=22149377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2638456A Expired GB792536A (en) | 1956-08-29 | 1956-08-29 | Submersible dynamo electric machine |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB792536A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3075103A (en) * | 1959-09-30 | 1963-01-22 | Gen Electric | Fluid cooled chill ring for canned motors |
| EP2919368A3 (en) * | 2014-03-13 | 2016-03-16 | Eris Anzanello | Liquid pumping unit made of a submersed electric motor arranged in a support structure |
-
1956
- 1956-08-29 GB GB2638456A patent/GB792536A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3075103A (en) * | 1959-09-30 | 1963-01-22 | Gen Electric | Fluid cooled chill ring for canned motors |
| EP2919368A3 (en) * | 2014-03-13 | 2016-03-16 | Eris Anzanello | Liquid pumping unit made of a submersed electric motor arranged in a support structure |
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