Extraction hood
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United States of America Patent
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Apr 30, 2019
Grant Date -
Jun 23, 2016
app pub date -
Dec 17, 2015
filing date -
Dec 22, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention relates to a suction device (103) for a hood, comprising an impeller (303), an electric motor (302) that drives said impeller (303), a volute (201) that houses inside the electric motor (302) and the impeller (303), a capacitor (306), and a connector (307) electrically connected to the capacitor (306) for supplying power to the electric motor (302); the volute (201) comprises a first semi-shell (201a) and a second semi-shell (201b) joined with each other so as to constitute the structure of the volute (201) surrounding the impeller (303); the capacitor (306) is housed in a first compartment (308) formed in the first semi-shell (201a), and the connector (307) is housed in a second compartment (309) formed in the second semi-shell (201b); the first compartment (308) and the second compartment (309) are adjacent to each other in the volute (201).
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