Welded stator frame for an electric motor and associated manufacturing process
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United States of America Patent
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Jul 14, 2020
Grant Date -
Jan 25, 2018
app pub date -
Jul 13, 2017
filing date -
Jul 22, 2016
priority date (Note) -
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Abstract
The invention relates to a motor stator frame having two plates in cast iron; at least one steel bar connecting both plates, the bar having two ends each attached to one of the plates; and each plate in cast iron has at least one orifice receiving an insert in steel, the end of the bar attached to the plate being welded to said insert.
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