| Patents for F16C 39 - Relieving load on bearings (3,397) |
|---|
| 09/14/2004 | US6791801 Pivot bearing cartridge including ball bearing set and magnet element for ball bearing set pre-loading |
| 09/10/2004 | WO2004076876A1 Magnetic bearing |
| 09/09/2004 | US20040174080 Magnetic bearing |
| 09/09/2004 | US20040174079 System for passive and stable suspension of a rotor in rotor/stator assemblies |
| 09/07/2004 | US6787957 Godet roll for guiding, heating and conveying yarn |
| 09/07/2004 | US6787955 Controllable magnetic bearing apparatus and method for determining a machine type of a magnetic bearing |
| 09/02/2004 | US20040171467 Yarn guide roll |
| 08/31/2004 | US6785314 Electric discharge gas laser |
| 08/31/2004 | US6784581 Magnetic floating bearing of a fan, which locates rotary shaft by means of distribution of magnetic force |
| 08/31/2004 | US6784580 Motor and pressure generating apparatus incorporating the motor |
| 08/26/2004 | US20040164632 Active magnetic bearing with integrated detectors |
| 08/26/2004 | DE10304560A1 Multi-purpose machine circular bed and moving saddle separated by hydraulic or pneumatic cushion maintained by reservoir pressure from within the saddle |
| 08/24/2004 | US6781269 Axial magnetic bearing apparatus |
| 08/18/2004 | EP1446860A1 Flywheel energy storage systems |
| 08/18/2004 | EP0983450B1 Bearing device |
| 08/17/2004 | US6777841 Rotor having superconducting winding; contactless magnetic bearing in fixed position; cooler; gas-tight wall enclosure |
| 08/17/2004 | US6776552 Ball joint with spherical rollers |
| 08/12/2004 | US20040155543 Bearing for a measuring instrument, particularly a coordinate measuring instrument |
| 08/12/2004 | DE19506849B4 Stromversorgungsschaltkreis für Magnetlagersystem Power supply circuit for magnetic bearing system |
| 08/05/2004 | US20040150278 Controlled radial magnetic bearing |
| 08/03/2004 | US6770995 Passive radial magnetic bearing |
| 08/03/2004 | US6770994 Super conductive bearing |
| 08/03/2004 | US6770993 Hybrid foil-magnetic bearing with improved load sharing |
| 08/03/2004 | US6770992 Magnetic bearing apparatus |
| 07/29/2004 | US20040145265 Homopolar machine with shaft axial thrust compensation for reduced thrust bearing wear and noise |
| 07/28/2004 | EP1440499A1 A method for arranging an electric machime on bearings, and a bearing assembly of an electric machine |
| 07/22/2004 | US20040141861 Pump with electrodynamically supported impeller |
| 07/20/2004 | US6765328 Shaft bearings |
| 07/15/2004 | US20040135451 Bearing-like device using magnetic force to actively aid or enhance turning or spinning movement |
| 07/15/2004 | US20040135450 Magnetic levitation motor |
| 07/14/2004 | EP1436879A1 Repulsive lift systems, flywheel energy storage systems utilizing such systems and methods related thereto |
| 07/14/2004 | CN1157545C Magnetic suspension bearing |
| 07/13/2004 | US6763285 Adaptive compensation of sensor run-out and mass unbalance in magnetic bearing systems without changing rotor speed |
| 07/13/2004 | US6762522 Magnetic bearing for suspending a rotating shaft using high Tc superconducting material |
| 07/08/2004 | US20040130423 Permanent magnet device |
| 07/06/2004 | US6758593 Pumping or mixing system using a levitating magnetic element, related system components, and related methods |
| 07/01/2004 | WO2004055607A2 Apparatus for processing an object with high position accurancy |
| 07/01/2004 | WO2004005747A3 Method and system for decoupling structural modes to provide consistent control system performance |
| 06/30/2004 | EP1433258A2 Permanent magnet turbo-generator having magnetic bearings |
| 06/30/2004 | EP1433241A1 Electrical machine having capability to generate lateral forces |
| 06/24/2004 | US20040119355 Active magnetic bearing with improved configuration reference cited |
| 06/24/2004 | US20040118894 Yarn guiding godet with magnetic bearings |
| 06/23/2004 | CN1507507A Galette |
| 06/22/2004 | US6753631 Magnetically levitated motor |
| 06/17/2004 | US20040113502 Magnetic suspension bearing |
| 06/17/2004 | US20040112800 Centrifugal extractor of non-contact journaled construction |
| 06/15/2004 | US6750588 High performance axial gap alternator motor |
| 06/10/2004 | WO2004048883A1 Device for contact-less measurement of distances in multiple directions |
| 06/09/2004 | EP1425517A1 Device and method used to automatically compensate for synchronous disturbances |
| 06/03/2004 | WO2004030198A3 Magnetic levitation apparatus |
| 06/03/2004 | DE10253776A1 System for contact free motion of a plate such as rotation of a plate of a record player, comprises magnetic field generating system integrated in base of frame |
| 06/02/2004 | EP1423902A1 Modular system for suspending and rotating a rotary shaft |
| 06/01/2004 | US6742999 Device for delivering single-phase or multiphase fluids without altering the properties thereof |
| 05/27/2004 | DE10343735A1 Methods reducing loss of energy by friction, comprising creation of high voltage, creation of vacuum, cooling, and replacement of flywheel by smaller wheels |
| 05/26/2004 | EP1422492A1 Device for contact-less measurement of distances in multiple directions |
| 05/21/2004 | WO2004022988B1 Magnetic bearing device |
| 05/18/2004 | US6737777 Magnetic bearing and use thereof |
| 05/18/2004 | US6736593 Protective device for a turbo molecular pump and method of protecting a turbo molecular pump |
| 05/18/2004 | CA2233707C Integrated magnetic levitation and rotation system |
| 05/13/2004 | US20040090138 Economical, non-wearing electrical drive device |
| 05/13/2004 | US20040088976 Turbocharger with air-cooled magnetic bearing system |
| 05/11/2004 | US6734650 System and method for controlling an active magnetic bearing using continuous variable compensation |
| 05/06/2004 | WO2003027520A8 Passive and active magnetic bearing by using the lorentz force |
| 05/06/2004 | EP1416163A2 Centrifugal pump with self cleaning bearing surface |
| 05/06/2004 | EP1415672A2 Pressure sensor |
| 05/06/2004 | EP0956457B1 Electrodynamic magnetic bearing |
| 05/05/2004 | CN1148740C Magnetically suspended hard disk driver based on force control |
| 05/04/2004 | US6731107 Star-connected sensor |
| 05/04/2004 | US6731038 Bearing-like device using magnetic force to actively aid or enhance turning or spinning movement |
| 04/29/2004 | US20040080225 Bearing assembly, stage device using same, and exposure apparatus using same |
| 04/28/2004 | EP1204826B1 Self-centring magnetic bearing and positioning and conveying table equipped with the same |
| 04/27/2004 | US6727618 Bearingless switched reluctance motor |
| 04/27/2004 | US6727617 Method and apparatus for providing three axis magnetic bearing having permanent magnets mounted on radial pole stack |
| 04/27/2004 | US6727616 Flywheel energy storage system with quill stabilizer |
| 04/22/2004 | US20040075355 Magnetic bearing |
| 04/22/2004 | DE10346664A1 Magnetische Lagereinrichtung, die stabil eine Drehwelle trägt, Programm zum Ausführen eines Computers zur Steuerung des magnetischen Lagers, welches die Drehwelle stabil trägt, und computerlesbares Aufzeichnugsmedium, welches das Programm speichert Magnetic bearing means which supports a rotary shaft stably, program for executing a computer to control the magnetic bearing, which supports the rotary shaft stably, and computer-readable Aufzeichnugsmedium which stores the program |
| 04/21/2004 | EP1411255A1 Stator core for a magnetic bearing |
| 04/20/2004 | CA2330048C Implantable centrifugal blood pump with hybrid magnetic bearings |
| 04/15/2004 | US20040070358 Magnetic bearing device stably carrying a rotary shaft, program for executing a computer to control the magnetic bearing stably carrying the rotary shaft and computer-readable record medium storing the program |
| 04/14/2004 | EP1325239B1 Device comprising a rotor and a magnetic suspension bearing for the contactless bearing of the rotor |
| 04/13/2004 | US6720695 Rotor spinning device with a contactless, passive, radial bearing for the spinning rotor |
| 04/08/2004 | WO2004030198A2 Magnetic levitation apparatus |
| 04/08/2004 | US20040066105 Self-bearing step motor and its control method |
| 04/07/2004 | EP1404911A1 Galette |
| 04/06/2004 | US6717311 Combination magnetic radial and thrust bearing |
| 04/06/2004 | US6717309 Godet roll for guiding, heating and conveying yarn |
| 03/31/2004 | EP1402186A1 Exhaust gas turbocharger |
| 03/31/2004 | EP1402095A1 Galette |
| 03/30/2004 | US6713919 Magnetic bearing arrangement for a godet roll for guiding at least one yarn |
| 03/30/2004 | US6712515 Redundant ball bearing |
| 03/24/2004 | CN1484739A Device comprising a rotor and a magnetic suspension bearing for the contactless bearing of the rotor |
| 03/23/2004 | US6710489 Axially free flywheel system |
| 03/18/2004 | WO2004022988A1 Magnetic bearing device |
| 03/17/2004 | CN1142359C Door suspension system |
| 03/16/2004 | US6707201 Cylinder for guiding at least one yarn |
| 03/16/2004 | US6707200 Integrated magnetic bearing |
| 03/11/2004 | WO2004021016A1 Three axis active magnetic levitation for inertial sensing systems |
| 03/11/2004 | WO2004020942A1 Diamagnetic levitation system |
| 03/11/2004 | WO2004020850A1 Device comprising a plain bearing |
| 03/11/2004 | US20040046467 Magnetic bearing assembly |