Patents for F16C 39 - Relieving load on bearings (3,397)
06/1996
06/11/1996US5525849 Superconducting bearing
06/11/1996US5525848 Magnetic bearing system including a generator
06/06/1996WO1996017180A1 Method of compensating for periodic vibration forces in an electrical induction machine
06/04/1996US5522694 Venting device for magnetically supported vacuum pumps
05/1996
05/28/1996US5521448 Damping for passive magnetic bearings
05/23/1996WO1996015369A1 Piston compressor of the horizontal type
05/22/1996EP0713022A1 Magnetic bearing with fastened coil care
05/21/1996US5519274 Magnetically active foil bearing
05/14/1996US5517071 Superconducting levitating bearing
05/09/1996DE4439247A1 Measuring system for determining radial position shaft with magnetic bearing
05/08/1996EP0572441B1 Magnetic-bearing cell
05/07/1996US5514924 Magnetic bearing providing radial and axial load support for a shaft
04/1996
04/25/1996DE19538559A1 Stützlager für eine mit magnetischen Lagern gelagerte Welle Support bearing for a bearing with magnetic bearings shaft
04/18/1996WO1996008831A3 Improved permanent magnet design for high-speed superconducting bearings
04/16/1996US5508573 Magnetic bearing with phase-shifted loops
04/16/1996US5507629 Artificial hearts with permanent magnet bearings
04/12/1996CA2159671A1 Method and apparatus for damping mechanical vibration with a high tc superconductor
04/09/1996US5506558 Unipolar composite magnets
04/09/1996US5506459 Magnetically balanced spinning apparatus
04/04/1996WO1996010135A1 An electromagnetic bearing
04/02/1996US5504381 Vibration control device for rotating machine
03/1996
03/21/1996WO1996008831A2 Improved permanent magnet design for high-speed superconducting bearings
03/20/1996EP0701664A1 Magnetically compensated vibrating shaft assembly
03/20/1996EP0640190B1 Magnetic bearing regulator
02/1996
02/28/1996EP0698745A2 Digital control method and apparatus for rotary member supported by magnetic bearing
02/27/1996US5495221 Dynamically stable magnetic suspension/bearing system
02/21/1996EP0697760A2 Drive assembly
02/21/1996EP0612371B1 Rotary screw machine with thrust balanced bearings
02/20/1996US5493161 Sealed magnetic fluid bearing for polygon mirror drive motor
02/13/1996US5491396 Magnetic bearing apparatus and rotating machine having such an apparatus
02/07/1996EP0695873A1 Purge system for vacuum pump with magnetic bearings
02/07/1996EP0695872A1 Friction vacuum pump with magnetic bearings
02/01/1996WO1996002353A1 Magnetic bearing spindle apparatus
01/1996
01/31/1996EP0695027A1 Magnetic levitation device
01/31/1996EP0694696A1 Device for generating an axial thrust on the shaft of a centrifugal pump
01/31/1996EP0694128A1 A magnetic bearing
01/25/1996WO1996001956A1 Back-up bearing arrangement for a magnetic bearing
01/24/1996EP0693630A2 Magnetic thrust bearing
01/23/1996US5486729 Method and apparatus for controlling a magnetic bearing
01/17/1996CN1115015A Crash stop shock ring for the protection of disk drive motor bearings
01/11/1996DE4423605A1 Open end spinning rotor bearing
01/11/1996DE4423492A1 Permanent magnet radial bearing
01/03/1996CN1114425A Scanning optical apparatus
01/02/1996US5481146 Passive null flux coil magnetic bearing system for translation or rotation
01/02/1996US5481145 Power recovery plant
12/1995
12/28/1995WO1995035447A1 Shaft bearing system
12/26/1995US5479059 Thin film superconductor magnetic bearings
12/21/1995WO1995034763A1 Dc-biased axial magnetic bearing
12/21/1995CA2192475A1 Dc-biased axial magnetic bearing
12/20/1995EP0687827A1 Hybrid magnetic/foil gas bearings
12/14/1995CA2151687A1 Hybrid magnetic/foil gas bearings
12/13/1995EP0686276A1 LOW-LOSS, HIGH-SPEED, HIGH-T c SUPERCONDUCTING BEARINGS
12/07/1995DE4429173C1 Drive unit with electric motor, gearbox and bearing stress relief
11/1995
11/30/1995WO1995032542A1 Optimization of superconducting tiling pattern for superconducting bearings
11/30/1995WO1995032541A1 Bearing design for flywheel energy storage using high-tc superconductors
11/30/1995DE19518539A1 Magnetic bearing
11/29/1995EP0684497A1 Magnetic thrust bearing for polygon mirror scanner
11/28/1995US5471106 Methods and apparatus for closed-loop control of magnetic bearings
11/28/1995US5471105 Null flux magnetic bearing with cross-connected loop portions
11/28/1995US5470208 Fluid pump with magnetically levitated impeller
11/21/1995US5469289 Light scanning device
11/21/1995US5469008 Motor with a bearing lubricated by magnetic fluid
11/21/1995US5469007 Magnetic bearing arrangement
11/21/1995US5469006 Lorentz force magnetic bearing utilizing closed conductive loops and selectively controlled electromagnets
11/14/1995US5467244 Apparatus for the electromagnetic control of the suspension of an object
11/14/1995US5467243 Electromagnet control system
11/14/1995US5466977 Methods for producing bearing surfaces
11/14/1995US5465681 Coating roll drive
11/08/1995EP0681115A2 Magnetic bearing circuitry
11/02/1995DE4415248A1 Guide system for non-contact guidance of parts moving against each other
10/1995
10/18/1995EP0677176A1 Device for deflecting optical beams
10/10/1995US5457086 Comprising a mixture of Type II superconductor particles and particles of a rare-earth permanent magnet distributed in a binder; flexibility; toughness; loads; stiffness
10/04/1995EP0675289A1 Drag pump
10/03/1995US5455472 Moment imparting bearings for controlling shaft deflection
09/1995
09/28/1995DE4409993A1 Electric drive using axial field motor with magnetic gas bearing
09/27/1995EP0674112A1 Spindle apparatus
09/27/1995EP0479810B1 Spinning wheel unit for the fibration of mineral melt by means of centrifugal forces
09/20/1995EP0473723B1 Magnetic bearing structure
09/14/1995WO1995024760A1 Dynamically stable magnetic suspension/bearing system
09/05/1995US5448121 Pneumatic and magnetic bearing type motor
08/1995
08/31/1995WO1995023298A1 A magnetic bearing
08/31/1995WO1995023297A1 Automatic position-sensing active magnetic bearing
08/31/1995DE19506849A1 Power supply for magnetic bearing for turbo-molecular pump
08/29/1995US5446018 Superconducting bearing device
08/15/1995US5441453 Vibrating shaft assembly having magnetic compensation for reducing shaft bearing loads
08/02/1995EP0665545A2 Crash stop shock ring for the protection of disk drive motor bearings
08/01/1995US5438038 Superconducting bearing device stabilized by trapped flux
07/1995
07/27/1995WO1995020264A1 Magnetic levitation device
07/27/1995WO1995020260A1 Induction machine with a special winding for the production of torque and transverse force in the same
07/27/1995DE4401262A1 Aerostatic and aerodynamic motor bearing
07/26/1995EP0664410A1 Magnetic bearing and an assembly composed of a stator and a rotor suspended by such a bearing
07/25/1995US5436516 Inertial device for energy storage
07/20/1995DE19500935A1 Pair of movable components in vehicle gearbox etc.
07/19/1995EP0663538A1 Magnetic bearing device
07/13/1995WO1995018925A1 Process and device for controlling an electric induction machine with a special winding for simultaneously generating a torque and a transverse force therein
07/12/1995EP0662262A1 Magnetic bearing system and method
06/1995
06/22/1995DE4342584A1 Motor drive useful esp. for shaftless open end spinning rotor
06/22/1995DE4342583A1 Shaftless rotor for open end spinner
06/22/1995DE4342582A1 Magnetic gas bearing for shaftless rotor of open end spinner
06/22/1995DE4342539A1 Shaftless rotor for open end spinning
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