Fan framework
The invention relates to a fan frame, which comprises several guiders connected via at least one rib, wherein the guiders extend in curvature and are distributed not as concentrically, with one open to mount one fan blade wheel; said fan blade wheel has several blades whose ends have different dista...
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| Hauptverfasser: | , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The invention relates to a fan frame, which comprises several guiders connected via at least one rib, wherein the guiders extend in curvature and are distributed not as concentrically, with one open to mount one fan blade wheel; said fan blade wheel has several blades whose ends have different distances with the guiders, to reduce the secondary flow between blades and guiders. |
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