The invention discloses a double-side vortex speed-increasing energy-saving hub comprising a shaft hole, spokes and a rim. The double-side vortex speed-increasing energy-saving hub is characterized in that the section of each spoke is U or V shaped, the recess of U or V shape is provided with a wind channel, the back of the wind channel is a wind back, the width of an opening of the wind channel of each spoke is greater than that of the wind back, and the wind back is provided with a plurality of micro air holes. The double-side vortex speed-increasing energy-saving hub has the advantages that wind power can be effectively utilized, hub resistance and vehicular energy consumption are both decreased, the structure is ingenious, and the hub is multifunctional, flexible to drive, safe and quick, and energy efficient and environment friendly,.
Double-side vortex speed-increasing energy-saving hub
2015-06-24
Patent
Elektronische Ressource
Englisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
Energy-saving glider capable of increasing advancing speed of ship
Europäisches Patentamt | 2020
|British Library Online Contents | 1997
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