147434 ⎘
Bearings not otherwise provided for using magnetic or electric supporting means; Magnetic bearings; Active magnetic bearings; Details of devices to control the actuation of the electromagnets Details of controllers, i.e. the units determining the power to be supplied, e.g. comparing elements, feedback arrangements with P.I.D. control
Sub-classes:METHOD OF REGULATING ELECTRICAL SUPPLY FOR A MAGNETIC BEARING CONTROL SYSTEM
#2A MONITORING SYSTEM AND A METHOD FOR MONITORING CONDITION OF SAFETY BEARINGS OF A MAGNETICALLY LEVITATED OBJECT
#3CONTROL SYSTEM FOR A MAGNETIC BEARING AND ASSOCIATED CONTROL METHOD
#4MAGNETIC LEVITATION DEVICE
#5ANALOG COMPENSATION OF INDUCTIVE SENSORS
#6CONTROLLING MAGNETIC LEVITATION EQUIPMENT
#7ELECTRIC MACHINE WITH AN ELECTROMAGNETIC BEARING
#8MAGNETIC BEARING DEVICE AND VACUUM PUMP
#9MAGNETIC BEARING DEVICE AND VACUUM PUMP
#10DEVICE FOR CONTROLLING A SPINDLE OF A GRINDING MACHINE, ASSOCIATED METHOD AND ASSOCIATED GRINDING MACHINE
#11CONTROL NODE FOR A MAGNETIC BEARING, ASSOCIATED SYSTEM AND METHOD
#12Method and apparatus for detecting wear data of protective bearing
#13LEVITATING TRANSPORT SYSTEM
#14Controlling magnetic levitation equipment
#15A CONTROL SYSTEM FOR CONTROLLING A MAGNETIC SUSPENSION SYSTEM
#16Controlling magnetic levitation equipment
#17Control system for controlling a magnetic suspension system
#18Electric machine control using long cables
#19Power transforming apparatus and air conditioner including the same
#20BEARINGLESS HUB ASSEMBLY WITH ELECTROMAGNETIC DRIVE SYSTEM AND ASSOCIATED METHODS
#21Stiffness gain mechanism for magnetic suspension bearing, magnetic suspension bearing, and blood pump
#22Magnetic bearing control device and control method
#23Bearingless hub assembly with electromagnetic drive system and associated methods
#24System for controlling at least one active magnetic bearing equipping a rotating machine comprising a rotor and a stator, and corresponding method
#25MAGNETICALLY COUPLED FLYWHEEL
#26Magnetic radial bearing with flux boost
#27Magnetic bearing control apparatus and vacuum pump
#28High-force density three pole magnetic bearing
#29Power supply system for magnetic bearing and control method therefor
#30Bearingless hub assembly with electromagnetic drive system and associated methods
#31Control device for magnetic bearing and control method
#32ENERGY STORAGE AND POWER OUTPUT FLYWHEEL SYSTEM
#33Filter systems for reducing bearing current in high-frequency motor control systems
#34MAGNETICALLY COUPLED FLYWHEEL
#35Magnetic levitation control device and vacuum pump
#36Integrated journal bearing
#37Magnetic bearing device and fluid machine system using same
#38Magnetic bearing control apparatus, control method and high speed rotating motor using the same
#39Active magnetic bearing control for downhole-type system
#40Magnetic bearing device and compressor
#41Magnetically stabilized propshaft bearing system
#42Magnetic bearing device and vacuum pump
#43Air conditioner and control method thereof
#44Compressor driving apparatus and chiller including the same
#45Apparatus and Method for Magnetically Unloading a Rotor Bearing
#46Control device and a method for controlling magnetic levitation and torque generation
#47Control method and control device for magnetic bearing
#48Center error value of bearings measuring method
#49Integrated journal bearing
#50Magnetic bearing fault-tolerant drive system
#51MAGNETIC BEARING
#52MAGNETIC BEARING AND METHOD TO BUILD CONTROL MODELS FOR MAGNETIC BEARINGS
#53Magnetic bearing arrangement and method of operating a magnetic bearing arrangement
#54Magnet bearing device and rotor rotary-drive apparatus
#55Magnetic bearing device and vacuum pump
#56Magnetic bearing device, and vacuum pump having same
#57Shaft control method and device for magnetic suspension system
#58Method for compensating a low-frequency disturbance force of a rotor by means of active magnetic bearings, active magnetic bearing having a compensation control circuit for performing the compensation, and use of the magnetic bearing
#59Self-sensing active magnetic bearing systems and methods
#60Electronic magnetic bearing controller with an automatic reactive power compensation device
#61Digital nonlinear corrector for active magnetic bearings
#62Magnetically coupled flywheel
#63Multiple-axis magnetic bearing and control of the magnetic bearing with active switch topologies
#64Magnetic bearing device and vacuum pump
#65Magnetic mounting with force compensation
#66Active magnetic bearings control system
#67Magnetic bearing device and compressor
#68Method for detecting changes of position of shaftless spinning rotor of open-end spinning machine in cavity of active magnetic bearing and spinning unit of open-end spinning machine with active magnetic bearing for bearing shaftless spinning rotor
#69Compressor having biased controlled magnetic bearings
#70Magnetic bearing device and vacuum pump
#71Magnetic bearing apparatus and method for reducing vibration caused by magnetic bearing apparatus
#72Radial direction controller and magnetic bearing apparatus utilizing same
#73Device and method for controlling an active magnetic bearing
#74Apparatus and method for magnetically unloading a rotor bearing
#75Magnetic bearing drive circuit
#76Method for adjusting resistance of electromagnet in magnetic bearing and for sensorless determination of position of object mounted in magnetic bearing, taking into account adjusted value of resistance
#77Turbomolecular Pump with a Flexible Mount
#78Magnetic bearing and method for operation thereof
#79Electromagnetic attraction type magnetic bearing and control method thereof
#80Device for safeguarding an uninterruptible power supply of a magnet bearing in the event of failure of an electrical supply voltage
#81Method for operating an electromotive drive
#82Magnetic bearing system
#83Fully redundant spacecraft power and attitude control system
#84Power amplification device and magnetic bearing