GB121490A - Improvements in the Construction of Electric Generators & Motors for Working Under Water or other Liquid. - Google Patents
Improvements in the Construction of Electric Generators & Motors for Working Under Water or other Liquid.Info
- Publication number
- GB121490A GB121490A GB89417A GB89417A GB121490A GB 121490 A GB121490 A GB 121490A GB 89417 A GB89417 A GB 89417A GB 89417 A GB89417 A GB 89417A GB 121490 A GB121490 A GB 121490A
- Authority
- GB
- United Kingdom
- Prior art keywords
- covers
- slots
- closed
- liquid
- laminμ
- 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
- 239000007788 liquid Substances 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- 238000010276 construction Methods 0.000 title 1
- 210000004907 gland Anatomy 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 238000004804 winding Methods 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000009432 framing Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 230000000284 resting effect Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
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
- H02K5/132—Submersible electric motors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/06—Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
- H01B9/0611—Oil-pressure cables
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
121,490. Highfield, J. S. Jan. 18, 1917. Coils; cores; insulation.-The winding end-connexions 8 of a machine for working submerged in water or other liquid are enclosed in annular covers 9, 10 which are held in position by bolts 11 passing through the laminµ 3 and end-plates 5, 6. The laminµ 3 are cemented together under pressure and are contained within a gun-metal sleeve 4 resting upon projections 2 on the casing 1. The winding 7 is arranged in closed slots, the conductors being wrapped in layers of micanite with an outside covering of leatheroid. Con- .ductors 12 from a coupling 13 pass through a gland 14 into the cover 10; the cover 10 has an opening 16 through which an insulating compound which sets as a solid is forced to fill all the spaces in the slots and in the covers 9, 10, the opening being afterwards closed by a plate 17. The covers 9, 10 and the gland 14 are sweated to the stator framing. In place of the closed stator slots, a central lining of non-magnetic metal may be inserted within the core. The inventon is applicable to the stators and rotors of both continuous-current and alternating-current machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB89417A GB121490A (en) | 1917-01-18 | 1917-01-18 | Improvements in the Construction of Electric Generators & Motors for Working Under Water or other Liquid. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB89417A GB121490A (en) | 1917-01-18 | 1917-01-18 | Improvements in the Construction of Electric Generators & Motors for Working Under Water or other Liquid. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB121490A true GB121490A (en) | 1918-12-18 |
Family
ID=32669768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB89417A Expired GB121490A (en) | 1917-01-18 | 1917-01-18 | Improvements in the Construction of Electric Generators & Motors for Working Under Water or other Liquid. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB121490A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2654848A (en) * | 1949-12-08 | 1953-10-06 | Schaefer Edward John | Submergible motor construction |
| US2698911A (en) * | 1950-11-30 | 1955-01-04 | Edward J Schaefer | Submersible motor construction |
| US2761985A (en) * | 1953-09-24 | 1956-09-04 | Edward J Schaefer | Submersible motor construction |
-
1917
- 1917-01-18 GB GB89417A patent/GB121490A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2654848A (en) * | 1949-12-08 | 1953-10-06 | Schaefer Edward John | Submergible motor construction |
| US2698911A (en) * | 1950-11-30 | 1955-01-04 | Edward J Schaefer | Submersible motor construction |
| US2761985A (en) * | 1953-09-24 | 1956-09-04 | Edward J Schaefer | Submersible motor construction |
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