A ribbed sheet-metal frame for rotary electrical machines
The curved part 1 of the frame is a bent steel sheet on which cooling ribs 2 are formed by compressed folds of the sheet. The curved part 1 is formed by a prismatic surface having n lateral faces, n signifying the number of cooling ribs 2 arranged on lateral edges of the prismatic surface.
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The curved part 1 of the frame is a bent steel sheet on which cooling ribs 2 are formed by compressed folds of the sheet. The curved part 1 is formed by a prismatic surface having n lateral faces, n signifying the number of cooling ribs 2 arranged on lateral edges of the prismatic surface. |
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