Dual-rotor motor having heat dissipation
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United States of America Patent
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Sep 24, 2013
Grant Date -
May 31, 2012
app pub date -
Mar 5, 2010
filing date -
Mar 5, 2009
priority date (Note) -
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Abstract
An electric motor may include an outer rotor and an inner rotor, with a stator, which carries the excitation coils, formed as a hollow cylinder and engaging in the pot-shaped outer rotor and being connected to the housing or to a part of the electric motor fixedly connected to the housing, and where the electric motor may further include a water cooling and an air cooling system.
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