218276 ⎘
Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using Ward-Leonard arrangements in which both generator and motor fields are controlled
POWER TRANSFER SYSTEM FOR A GAS TURBINE ENGINE
#2SYSTEM FOR GENERATING MOVEMENT OF ITEMS IN A SPECIFIC PATTERN
#3Propulsion channel for aircraft
#4Propulsive electric motor set with electric generator
#5Power delivery system and method
#6Rotating electric machine drive unit