GB1506783A - Air-cooled rotary alternating current machine - Google Patents
Air-cooled rotary alternating current machineInfo
- Publication number
- GB1506783A GB1506783A GB3221975A GB3221975A GB1506783A GB 1506783 A GB1506783 A GB 1506783A GB 3221975 A GB3221975 A GB 3221975A GB 3221975 A GB3221975 A GB 3221975A GB 1506783 A GB1506783 A GB 1506783A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheet metal
- metal parts
- intermediate sheet
- air
- alternating current
- 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
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
1506783 Cooling dynamo-electric machines ASEA AB 1 Aug 1975 32219/75 Addition to 1391957 Heading H2A In a rotary machine of the type disclosed in the parent Specification, instead of all of the intermediate sheet metal parts being connected to the stator core at a plurality of points, either some or all of the intermediate sheet metal parts are connected to the core at a single point which may extend the entire axial length of the core or, alternatively, only some of the intermediate sheet metal parts are connected to the stator core at any desired number of points. Where only some of the intermediate sheet metal parts are connected to the stator core, the number so connected may be as low as 10% of the total number of intermediate parts but is preferably at least 25% to ensure adequate transfer of heat.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3221975A GB1506783A (en) | 1975-08-01 | 1975-08-01 | Air-cooled rotary alternating current machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3221975A GB1506783A (en) | 1975-08-01 | 1975-08-01 | Air-cooled rotary alternating current machine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1506783A true GB1506783A (en) | 1978-04-12 |
Family
ID=10335171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3221975A Expired GB1506783A (en) | 1975-08-01 | 1975-08-01 | Air-cooled rotary alternating current machine |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1506783A (en) |
-
1975
- 1975-08-01 GB GB3221975A patent/GB1506783A/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |