| Patents for F16C 39 - Relieving load on bearings (3,397) |
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| 03/10/2004 | EP1396649A2 Magnetic bearing device with vibration restraining function, magnetic bearing device with vibration estimating function, and pump device with the magnetic bearing devices mounted thereto |
| 03/10/2004 | EP1395759A1 Active magnetic bearing with integrated detectors |
| 03/10/2004 | EP1395758A1 Axial load-insensitive emergency bearing |
| 03/09/2004 | US6703737 Super conductive bearing |
| 03/09/2004 | US6703736 Magnetic bearing |
| 03/09/2004 | US6703735 Active magnetic thrust bearing |
| 03/04/2004 | US20040041479 Drive apparatus |
| 03/04/2004 | US20040041478 Magnetic bearing device with vibration restraining function, magnetic bearing device with vibration estimating function, and pump device with the magnetic bearing devices mounted thereto |
| 03/04/2004 | US20040041409 Wind turbine |
| 03/04/2004 | DE19539976B4 Treiberschaltung hohen Wirkungsgrades für ein magnetisches Lagersystem High efficiency driver circuit for a magnetic bearing system |
| 03/04/2004 | DE10238543A1 Passive electromagnetic radial bearing, e.g. for heavy flywheel storage device, has shell field structure, radial air gap, bearing function provided by magnetic binding of ferromagnetic ring body |
| 03/03/2004 | EP1392984A2 Journal bearing arrangement |
| 03/03/2004 | EP0845084B1 Radial active magnetic bearing device and process for operating it |
| 03/02/2004 | US6700259 Magnetic repulsion-actuated magnetic bearing |
| 03/02/2004 | US6700258 Magnetic thrust bearing with permanent bias flux |
| 03/02/2004 | US6700216 Magnetically levitated windmill |
| 02/26/2004 | US20040037716 Turbocharger with magnetic bearing system that includes dampers |
| 02/26/2004 | US20040036372 Super conductive bearing |
| 02/26/2004 | DE20318389U1 Magnetische Lagerung Magnetic storage |
| 02/25/2004 | EP1391587A1 Turbocharger |
| 02/25/2004 | EP1391586A1 Turbocharger |
| 02/19/2004 | WO2002103215A8 Axial load-insensitive emergency bearing |
| 02/18/2004 | EP0845083B1 Magnetic bearing and process for operating it |
| 02/18/2004 | CN1476024A Superconductive device, superconductive magnetic suspension apparatus and superconductive magnetic beraing |
| 02/12/2004 | WO2004013504A1 Superconducting magnetic bearing |
| 02/12/2004 | WO2004013503A1 Machine element with roller bearings arranged between movable components |
| 02/12/2004 | US20040030216 Rotary pump with hydrodynamically suspended impeller |
| 02/12/2004 | DE10233938A1 Maschinenelement mit zwischen beweglichen Bauteilen angeordneten Wälzkörpern Machine element arranged between moving parts rolling elements |
| 02/10/2004 | US6688861 Sealless rotary blood pump |
| 02/05/2004 | US20040022653 Rotary machine with axial stop incorporating a current generator |
| 02/05/2004 | US20040021383 Godet roll for guiding, heating and conveying yarn |
| 02/05/2004 | US20040021382 Magnetic bearing for suspending a rotating shaft using high tc superconducting material |
| 02/05/2004 | US20040021381 Magnetic bearings |
| 02/04/2004 | EP1386081A1 Method for adjusting the position of a rotating component which is borne by means of a permanent-magnet |
| 02/04/2004 | EP1171944B1 Rotor device |
| 02/03/2004 | US6686674 Motor having single cone fluid dynamic bearing balanced with magnetic attraction |
| 01/29/2004 | US20040017122 Super conductive bearing |
| 01/28/2004 | CN1136641C Magnetic bearing and rotary machine carried it and operating method of rotary machinery |
| 01/22/2004 | WO2004007984A1 Device to relieve thrust load in a rotor-bearing system using permanent magnets |
| 01/22/2004 | WO2004007982A1 Magnetic bearing spindle |
| 01/22/2004 | US20040012288 Device comprising a component, which is ferromagnetic in the cryogenic temperature range and which can be subjected to mechanical stresses |
| 01/22/2004 | CA2492069A1 Device to relieve thrust load in a rotor-bearing system using permanent magnets |
| 01/21/2004 | EP1381823A1 Bearing for a measuring instrument, particularly a coordinate measuring instrument |
| 01/21/2004 | EP0990297B1 Electric drive mechanism with a magnetic bearing |
| 01/21/2004 | CN1470096A Device comprising a component, which is ferromagnetic in the cryogenic temperature range and which can be subjected to mechanical stresses |
| 01/15/2004 | WO2004005747A2 Method and system for decoupling structural modes to provide consistent control system performance |
| 01/08/2004 | US20040004161 Method and system for decoupling structural modes to provide consistent control system performance |
| 01/08/2004 | DE10227779A1 Monodisperse, magnetische Nanokolloide einstellbarer Größe und Verfahren zu deren Herstellung Monodisperse magnetic nanocolloids adjustable size and processes for their preparation |
| 01/07/2004 | EP1377991A1 Permanent magnet device |
| 01/07/2004 | CN1466662A Magnetic bearing |
| 12/31/2003 | WO2004001776A1 Monodispersable magnetic nanocolloids having an adjustable size and method for the production thereof. |
| 12/31/2003 | CA2489975A1 Monodispersable magnetic nanocolloids having an adjustable size and method for the production thereof |
| 12/23/2003 | CA2218342C Rotary blood pump |
| 12/17/2003 | EP1281007B1 Machine, preferably a vacuum pump, with magnetic bearings |
| 12/17/2003 | EP1208630B1 Device for delivering single-phase or multiphase fluids without altering the properties thereof |
| 12/17/2003 | EP0990296B1 Magnetic bearing electric drive mechanism |
| 12/17/2003 | CN1462344A Method for controlling position of rotating component which supported by permanent-magnet |
| 12/16/2003 | US6664680 Flywheel device with active magnetic bearings |
| 12/09/2003 | US6661143 Bearing unit with magnetic bearing protection upon rotation stoppage |
| 12/04/2003 | WO2003100780A1 Spindle motor axial bias using stator magnet offset |
| 12/04/2003 | US20030222523 Spindle motor stator magnet axial bias |
| 12/03/2003 | EP1367636A2 Supporting apparatus having a plurality of magnets and method therefor |
| 12/02/2003 | US6657345 Magnetic bearing controller |
| 12/02/2003 | US6657344 Passive magnetic bearing for a horizontal shaft |
| 11/27/2003 | WO2003098622A1 Fluid dynamic bearing motor with single bearing and magnetic biasing of the bearing |
| 11/27/2003 | WO2003098064A1 Passive, dynamically stabilizing magnetic bearing and drive unit |
| 11/27/2003 | WO2002095899B1 Magnetic thrust bearing with permanent bias flux |
| 11/27/2003 | US20030217694 Supporting apparatus having a plurality of magnets that generate a floating force and method, stage apparatus, and exposure apparatus |
| 11/27/2003 | DE20211510U1 Magnetic bearing for e.g. shaft bearings in vacuum pump, includes magnet on fixed bearing part to compensate for attraction between yoke and permanent magnet on rotary bearing part |
| 11/25/2003 | US6653756 Magnetic bearing device |
| 11/20/2003 | US20030214193 Top cover attachable fluid dynamic bearing motor |
| 11/12/2003 | EP0771609B1 Magnetic bearing spindle apparatus |
| 11/06/2003 | WO2003091585A1 Spherical roller bearing with integrated ball joint type slide bearing as overload protection |
| 11/06/2003 | US20030205944 Flywheel secondary bearing with rhenium or rhenium alloy coating |
| 11/04/2003 | US6641378 Pump with electrodynamically supported impeller |
| 10/30/2003 | WO2003089799A1 Mixing system having non-contacting bearings |
| 10/30/2003 | US20030202841 Ball joint with spherical rollers |
| 10/30/2003 | US20030201684 Control system for electromechanical arrangements having open-loop instability |
| 10/23/2003 | WO2003087602A1 Magnetic guiding device |
| 10/23/2003 | WO2003087581A1 Exhaust gas turbocharger |
| 10/23/2003 | US20030198128 Mixing system having non-contacting bearings |
| 10/23/2003 | US20030197440 Stator core for a magnetic bearing and the method of manufacturing it |
| 10/23/2003 | US20030197439 Bearing-like device using magnetic force to actively aid or enhance turning or spinning movement |
| 10/22/2003 | CN1451077A Ball bearing assembly for a turbocharger rotor |
| 10/21/2003 | US6635976 Magnetic levitation motor and method for manufacturing the same |
| 10/16/2003 | US20030193252 Combination magnetic radial and thrust bearing |
| 10/16/2003 | DE10236471C2 Magnetische Lagerung einer Rotorwelle gegen einen Stator unter Verwendung eines Hoch-T¶c¶-Supraleiters Magnetic bearing a rotor shaft against a stator using a high-T¶c¶ superconductor |
| 10/15/2003 | CN1449476A Magnetic bearing arrangement |
| 10/09/2003 | US20030189383 Magnetic bearing arrangement |
| 10/08/2003 | EP1350303A1 Passive magnetic support and damping system |
| 10/08/2003 | EP1268870B1 Coating installation |
| 10/07/2003 | US6630761 Combination mechanical and magnetic support for a flywheel power supply |
| 10/02/2003 | US20030187321 Method for adjusting the position of a rotating component which is borne by means of a permanent-magnet |
| 10/02/2003 | US20030184176 Device comprising a rotor and a magnetic suspension bearing for the contactless bearing of the rotor |
| 10/01/2003 | EP1173883B1 Device for treating silicon wafers |
| 10/01/2003 | EP1051569B1 Energy converter for flowing fluids and gases |
| 09/30/2003 | US6626644 Magnetically levitated pump and controlling circuit |
| 09/25/2003 | WO2003079348A1 Disk drive moter with constant pressure magnetically preloaded fluid dynamic bearing |
| 09/25/2003 | US20030180162 Vacuum pump |
| 09/25/2003 | US20030178898 Support for rotor; enclosured by a stator; activation by cooling; frozen magnetic zones |