Patents for F16C 39 - Relieving load on bearings (3,397)
12/1984
12/04/1984US4485540 Roll magnetically compensated and/or controlled of its deflection
11/1984
11/20/1984US4483570 Magnetic bearing arrangement for an artificial satellite
11/20/1984CA1178333A1 Equipment for storage of energy under kinetic form and recovery thereof in electric, form and method of using such equipment
11/20/1984CA1178316A1 Compound bearing
11/20/1984CA1178073A1 Stirling cycle cryogenic cooler
11/06/1984US4480881 Bearing device
10/1984
10/10/1984EP0121007A1 A combined position sensor and magnetic actuator
09/1984
09/25/1984US4473259 Linear magnetic bearings
09/11/1984US4471331 Magnetically supported work fixture
09/11/1984US4470644 Magnetic suspension device for inertial wheel
08/1984
08/29/1984EP0116692A1 Vibrating device
08/28/1984US4468801 Rotary anode X-ray tube
08/28/1984US4467968 Rotary type electrostatic spray painting device
08/14/1984CA1172679A1 Fail safe dynamoelectric machine bearing
08/07/1984CA1172082A1 Roll magnetically compensated and/or controlled of its deflection
06/1984
06/26/1984CA1169902A1 Linear magnetic bearing
06/13/1984EP0110001A1 Combination of a hydrostatic bearing and a roller bearing
05/1984
05/30/1984EP0109896A1 Electromagnetic bearing for a high temperature environment
05/10/1984WO1984001802A1 Magnetic bearing
05/02/1984EP0107414A2 Frictionless supporting apparatus
04/1984
04/24/1984US4444444 Equipment for storage of energy under kinetic form and recovery thereof in electric form and method of using such equipment
04/17/1984US4443043 Electric motor unit
03/1984
03/27/1984US4438987 Magnetic bearing system
03/27/1984CA1164518A1 Bearing assembly for rotor centering device
03/27/1984CA1164515A1 Linear magnetic bearings
03/14/1984EP0102883A1 Flywheel with magnetic bearings
02/1984
02/14/1984US4430805 Rail type universal parallel ruler device
01/1984
01/24/1984US4427960 Magnetic holder for small articles
01/19/1984WO1984000198A1 Magnetic bearing for a rotor
01/18/1984EP0046111B1 Hydrostatic supporting device
01/11/1984EP0098002A2 Magnetically suspended linear motor
01/10/1984US4425010 Fail safe dynamoelectric machine bearing
01/04/1984EP0097590A1 Magnetic bearing for a rotor in a tight enclosure
11/1983
11/29/1983US4417772 Method and apparatus for controlling the energization of the electrical coils which control a magnetic bearing
11/08/1983US4413863 Hydrostatic support device
09/1983
09/27/1983US4406642 Shaft dampening apparatus
09/27/1983CA1154486A1 Hydrodynamic bearing
09/20/1983US4405286 Actively suspended counter-rotating machine
09/07/1983EP0087628A1 Magnetic bearing wheel for an artificial satellite
08/1983
08/31/1983EP0087197A1 Drive and bearing for a turbo-compressor
08/16/1983US4398773 Magnetic suspension assembly for a rotor
08/16/1983US4398727 Pressure balancing stuffing gland for shafts
07/1983
07/19/1983US4394091 Air bearing and antifriction bearing assembly
07/12/1983US4392693 Redundant active electromagnetic bearing
06/1983
06/29/1983EP0082549A1 Drive and bearing for a rotor of an open-end spinning unit
06/29/1983EP0082249A1 Rotating anode X-ray tubes
06/28/1983US4389849 Stirling cycle cryogenic cooler
06/14/1983US4387937 Bearing assembly for rotor centering device
06/14/1983US4387936 Magnetic bearing for high-speed rotation
06/14/1983US4387935 Linear magnetic bearing
05/1983
05/03/1983US4381875 Magnetic bearing and motor
05/03/1983CA1145802A1 Lightened pivoting stator and rotor device
04/1983
04/20/1983EP0076825A1 Method and means for sealing a bearing space formed in hydrostatic and aerostatic bearings adapted to receive a fluid
04/13/1983EP0076726A2 Stirling cycle cryogenic cooler
04/12/1983US4379598 Magnetic bearing
03/1983
03/29/1983US4378091 Rotary type electrostatic spray painting device
03/15/1983US4376330 Flexure-resistant calender roll
02/1983
02/23/1983EP0072747A2 Equipment for storing energy in kinetic form and for its restitution in electric form
02/15/1983US4373673 Rotary type electrostatic spray painting device
02/09/1983EP0071456A1 Rotary anode X-ray tube
02/01/1983US4371218 Bearing mechanism
01/1983
01/25/1983US4370004 Magnetically suspended type momentum ring assembly
01/19/1983EP0070070A1 Opto-electronic apparatus for writing and/or reading recording tracks by means of a radiation beam
12/1982
12/14/1982US4363525 Magnetically suspended rotating bodies
11/1982
11/23/1982US4360222 Vehicle with pneumatic assembly for driving, braking, and reducing friction on bearings
11/02/1982US4357555 Rotary anode X-ray tube
11/02/1982US4356772 Magnetically levitated object
10/1982
10/28/1982WO1982003666A1 Method and means for sealing of a bearing space formed in hydrostatic and aerostatical bearings adapted to receive a fluid
10/12/1982US4353602 Axial electromagnetic bearing for smooth shafts of large diameter
09/1982
09/30/1982WO1982003176A1 Megnetically suspended and rotated impellor pump apparatus and method
09/22/1982EP0060569A1 Magnetically suspended and rotated impellor pump apparatus
09/21/1982CA1132170A1 Rotary mechanism with axial bearings
09/08/1982EP0059283A2 A rotary type electrostatic spray painting device
08/1982
08/31/1982US4346949 Rotor assembly provided with a bearing having virtually zero axial clearance
08/24/1982US4345485 Temporary locking device for inertia wheel
07/1982
07/20/1982US4340261 Magnetic bearing arrangement
07/20/1982US4340260 Magnetic suspension bearing
07/13/1982US4339780 Vibration controller utilizing magnetic forces
07/06/1982US4337981 Drive and support arrangement for a disc-shaped rotor
07/06/1982CA1127233A1 Inertia wheel
06/1982
06/30/1982EP0054617A1 Linear magnetic bearings
06/16/1982EP0053873A1 Linear magnetic bearing
06/15/1982US4334718 Coupling bearing for rotors above critical speed
06/15/1982CA1125826A1 Bearing with pratically nil axial play
06/15/1982CA1125548A1 Temporary locking device for inertia wheel
06/01/1982US4332428 Rotary mechanism with axial bearings
05/1982
05/19/1982EP0014209B1 Magnetic bearing
04/1982
04/20/1982US4325585 Fluid bearing
04/14/1982EP0049300A1 A magnetically suspended type momentum ring assembly
04/13/1982US4324440 Containing bearing for supercritical rotors
03/1982
03/30/1982US4322624 X-ray tube having a magnetically supported rotary anode
03/30/1982US4322116 Hydrodynamic bearing
03/23/1982US4320927 Dental drill with magnetic air turbine having magnetic bearings
02/1982
02/23/1982US4316394 Magnetically suspended free rotor gyroscope
02/17/1982EP0046111A1 Hydrostatic supporting device
01/1982
01/26/1982US4313077 Magnetic field control
01/26/1982US4312628 Turbomolecular vacuum pump having virtually zero power magnetic bearing assembly with single axis servo control
01/26/1982US4312132 Rail type universal parallel ruler device
01/19/1982CA1116451A1 Roll with magnetically compensated and/or adjusted bending
12/1981
12/29/1981US4308490 Device for compensating the gain of a servo-controlled circuit by negative current feedback
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