ELECTRIC PROPULSION SYSTEM
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United States of America Patent
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Issued Date -
Nov 20, 2014
app pub date -
Nov 22, 2012
filing date -
Dec 7, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An electric propulsion system with at least two shafts, includes at least two electric motors, at least one first motor 3 and at least one second motor 4. Each motor includes a stator “S” and a rotor “R”. The propulsion system includes, a fixing system 5, adapted to lock the stators “S” of the motors to one another. The first motor 3 is a motor in which the stator “S” is arranged in an inner position with respect to the rotor “R”, which is arranged on the outside of the stator “SH, and the second motor 4 is a motor in which the stator “S” is arranged in an outer position with respect to the rotor “R”, which is arranged on the inside of the stator “S”.
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