| 摘要 |
Fan device, creating revolving heat for domestic ovens. The invention relates to a fan device using the spit-revolver of a conventional oven. The invention is coupled to the spit-revolver drive by the intermediary of its own spindle 1 of square cross-section. The invention is held by a ring of permanent magnets 2 placed around its spindle. The invention, via an internal system of gears 3, drives a fan 4 which, by the intermediary of two venturis 5 and 5 bis with different functions, creates the revolving heat. The invention, which is extra-flat, has a self-cleaning metal outer coat. <IMAGE>
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