217480 ⎘
Synchronous motors having permanent magnets; Synchronous generators having permanent magnets; Details; Means for mechanical adjustment of the excitation flux by modifying the relative position between field and armature, e.g. between rotor and stator by varying the thickness of the air gap between field and armature
Sub-classes:ELECTRIC MACHINE AND MOTOR VEHICLE
#2AIRGAP CONTROL IN AN ELECTRIC GENERATOR FOR A WIND TURBINE
#3SYNCHRONOUS RELUCTANCE MACHINE HAVING A VARIABLE AIR GAP
#4Low vibration electric motor
#5PERMANENT MAGNET GENERATOR AND METHODS OF MAKING AND USING THE SAME
#6Cycloidal electric machine with minimized airgap
#7Method for operating a transport apparatus in the form of a long stator linear motor
#8Rotor for an electric machine of a vehicle
#9ROTATING ELECTRIC MACHINE
#10Electric motor with switchover elements in the magnetic circuit
#11Method for operating a transport apparatus in the form of a long stator linear motor
#12Single Phase Brushless Motor and Electric Apparatus Having the Same
#13Linear drive unit with a magnetic gap changing mechanism
#14ELECTRIC MACHINE COMPRISING A DEFORMABLE STATOR
#15PERMANENT MAGNET GENERATOR
#16Brake device with built-in power generation mechanism and permanent magnetism eddy current
#17Permanent magnet generator
#18Kinetic energy to electric power converter
#19PERMANENTLY EXCITED ELECTRICAL MACHINE
#20Centrifugally active variable magnetic flux alternator
#21Electric motor and electric compressor