ROTATING ELECTRICAL MACHINE
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United States of America Patent
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Issued Date -
Feb 15, 2024
app pub date -
Dec 16, 2021
filing date -
Feb 15, 2021
priority date (Note) -
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Abstract
Rotating electrical machine comprising: a housing storing a stator and a rotor, a fan cover covers the housing from the outside, an end bracket attached to the axial end face of the housing, a cooling fan installed in the fan cover, wherein output shaft side end face of the fan cover has a convex portion extending in the axial direction, the end bracket on the output shaft side has a concave first exhaust opening part relative to the convex part of the fan cover, the end bracket on the anti-output shaft side has a second exhaust opening part on the opposite side of the first exhaust opening part.
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