F16F 6 - Magnetic springs; Fluid magnetic springs

Patents for F16F 6 - Magnetic springs; Fluid magnetic springs (649)
10/2007
10/18/2007	WO2004096510A3 Arrangement for producing molded concrete elements
10/17/2007	EP1845282A1 Torsional vibration damper
10/17/2007	CN200962321Y A vibration prevention device of the phonograph disk tray main rotating axis
10/03/2007	CN100340792C Permanent magnetic frictioning dissipative apparatus
09/2007
09/26/2007	CN200952543Y Magnetic vibration reducer
08/2007
08/08/2007	CN101012860A Composite magnetic damping vibration absorber
07/2007
07/18/2007	CN2924162Y Active vibration absorber
07/18/2007	CN2924161Y Active-passive hybrid vibration isolator
03/2007
03/28/2007	CN2883786Y Autocar magnetic shock reducer
02/2007
02/01/2007	US20070024829 Driving unit, exposure apparatus using the same, and device fabrication method
02/01/2007	DE202006015349U1 Magnetic damper has two magnetic damping devices with two curved plates with magnets, and damping governor with rotatable disc and two adjusting rods with outer ends connected to movable ends of curved plate
12/2006
12/14/2006	WO2006116460A3 Magnetic bearings for damping and/or isolation systems
12/05/2006	US7145270 Driving unit, exposure apparatus using the same, and device fabrication method
11/2006
11/15/2006	CN2837606Y Magnetic elastomer
11/08/2006	CN2835698Y Magnetic levitation vibration damping device for compressor of control cubicle type air conditioner
11/02/2006	WO2006116460A2 Magnetic bearings for damping and/or isolation systems
10/2006
10/26/2006	WO2006111595A1 Shock absorber
10/26/2006	DE102005038797B3 Amplitude-sensitive sound absorption device for motor vehicles has dividing piston dividing equalizing space into two each with permanent magnets arranged so that magnetic poles of same polarization face one another
10/04/2006	CN1840930A Magnetic elastomer
09/2006
09/20/2006	EP1702791A2 Seat suspension control mechanism, magnetic spring and magnetic damper
09/13/2006	CN1831368A Active vibration damping device
09/13/2006	CN1831367A Active vibration damping device
08/2006
08/30/2006	CN2811663Y Magnetic levitation flexible vibration damper for vehicle
08/23/2006	CN2809329Y Magnetic vibration damper
08/17/2006	DE202006009361U1 Vibration absorber for loudspeaker of commercial HiFi equipment, has magnet units e.g. electromagnet or permanent magnet, for absorbing vibrations, and damping unit movably arranged in guiding unit
08/03/2006	CA2534417A1 Energy absorbing magnetic coupling device
08/01/2006	CA2254464C Magnetic particle damper apparatus
07/2006
07/26/2006	CN1807922A Magnetic levitation type spring buffer shock absorber
07/05/2006	CN2793428Y Electromagnetic bumper
07/04/2006	US7070217 Collision energy-absorbing device
06/2006
06/28/2006	CN2791355Y Automobile magnetic shock reducer
06/21/2006	CN1260491C Single-stage electromagnetic rheological fluid damper
06/13/2006	US7061466 Force feedback device including single-phase, fixed-coil actuators
05/2006
05/24/2006	CN2783622Y Damping straight line motor electromagnetic vibration damping
05/10/2006	CN1769732A Magnetic plane spring
03/2006
03/22/2006	EP1636003A2 Arrangement for producing molded concrete elements
03/15/2006	CN1746803A Semi-active suspension electronic controller with magnetic current variable liquid
03/09/2006	DE102004043281A1 Movably supported parts fixing device, has piston and cylinder between which contact area is formed and has chamber that is filled with rheologisch liquid and assigned with electrodes arrangement that causes change of properties of liquid
03/08/2006	CN1244758C 磁减震器 Magnetic shock absorbers
02/2006
02/21/2006	US7000910 Suspension unit
02/15/2006	CN1734119A Magnet vibration damper
02/08/2006	CN1730967A Magnetic suspension flexible vibration damper for vehicle
01/2006
01/11/2006	CN1719061A Magnetic force shock absorbing device
01/04/2006	CN1715701A Eddy magnetic damping type damper
12/2005
12/07/2005	CN2744887Y Magnetic plane spring
11/2005
11/17/2005	US20050253403 Collision energy-absorbing device
11/16/2005	EP1594706A1 Active vehicle wheel suspension having a linear motor
09/2005
09/27/2005	US6949999 Apparatus for holding a stable condition at two positions and a lens apparatus
09/08/2005	DE102005005060A1 Magnetischer Trägheitskraftgenerator mit gesteigerter Leistung Magnetic inertial force generator with enhanced performance
09/06/2005	US6938889 Shock absorbing and magnetic levitating cushion
08/2005
08/10/2005	CN2716584Y Novel magnetic spring
08/04/2005	US20050168307 High output magnetic inertial force generator
07/2005
07/07/2005	DE10358204A1 Friction damper has friction medium support in contact with friction element and forming with same a capacitor connected to evaluation circuit to detect relative movement between element and support
05/2005
05/25/2005	DE202005003788U1 Magnetic damping device for exercise machine has flywheel with magnetically excited element and a cable connected to free end of operating element to drive same and adjust distance between magnets
04/2005
04/21/2005	US20050082447 Shock absorbing and magnetic levitating cushion
04/07/2005	US20050072638 Shock absorber for vehicle suspension
04/06/2005	CN2690662Y Magnetic force buffer
04/06/2005	CN1603145A Shock absorber for vehicle suspension
03/2005
03/16/2005	CN2685649Y 一种新的磁阻尼器 A new magnetic damper
02/2005
02/23/2005	CN1584362A Electromagnetic frictioning controller
02/23/2005	CN1584358A Permanent magnetic frictioning dissipative apparatus
02/02/2005	CN2675951Y Vibration damper of permanent magnetic reluctance
02/02/2005	CN1187539C Magnetic device and production thereof
02/02/2005	CN1187537C Magnet spring structure and damping mechanism including said device
01/2005
01/19/2005	EP1497570A2 Collision energy-absorbing device
12/2004
12/30/2004	US20040263299 Apparatus for holding a stable condition at two positions and a lens apparatus
12/29/2004	WO2004113722A1 Energy storing device and vehicle
12/22/2004	CN1181504C Magnetic path
12/02/2004	US20040239022 Suspension unit
11/2004
11/25/2004	WO2004101919A1 Item of furniture equipped with a movable furniture part that can be acted upon by an energy storing means
11/16/2004	US6819209 Magnetic damper and actuator having the same
11/10/2004	CN2654942Y Vibration-proof magnetic suspension pad
10/2004
10/28/2004	US20040212794 Driving unit, exposure apparatus using the same, and device fabrication method
10/06/2004	CN1170074C Vibrating damp equipment using magnetic path
09/2004
09/15/2004	CN1166875C Vibration damper using magnetic circuit
08/2004
08/26/2004	WO2004071793A1 Active vehicle wheel suspension having a linear motor
08/26/2004	DE10306500A1 Wheel suspension especially active wheel suspension of vehicle uses electric linear motor that works as permanent excited synchronous motor and whose rotor is built by electrical coils
07/2004
07/07/2004	CN1510317A Single-stage electromagnetic rheological flow damper
06/2004
06/23/2004	EP0833074B1 Magnetic spring having damping characteristics and vibration mechanism having same
06/03/2004	DE10351572A1 Magnetischer Dämpfer und Stellglied mit magnetischem Dämpfer Magnetic Damper and actuator with magnetic damper
05/2004
05/26/2004	CN1499701A Magnetic buffer and brake having same
05/13/2004	US20040090295 Magnetic damper and actuator having the same
05/05/2004	CN1148299C Hanging device
04/2004
04/29/2004	WO2003089805A3 Collision energy-absorbing device
03/2004
03/31/2004	CN2608757Y Magnetic vibration-damping device
02/2004
02/26/2004	DE10222807B3 Damping device for masses with movable friction partners uses magnetic repulsion of two repelling partners to produce contact pressure force for pressing movable friction partners against each other
02/25/2004	CN1139734C Vibration mechanism
01/2004
01/22/2004	US20040012168 Suspension system with magnetic resiliency
01/21/2004	EP1382468A2 Suspension system
01/19/2004	CA2435436A1 Suspension system with magnetic resiliency
01/02/2004	EP1305539B1 Motion absorber
12/2003
12/31/2003	CN1464208A Magnetic suspension shock absorber
12/31/2003	CN1132562C Shockproof rack for ambulance
12/25/2003	US20030234476 Vibration damping apparatus containing magnetic spring device
12/11/2003	WO2003042568A3 Controllable equipment mount
12/04/2003	US20030222383 Magnetic spring device with negative stiffness
11/2003
11/25/2003	US6652783 Magnet unit and method of production thereof
11/19/2003	CN2586644Y Shock-absorbing device for bicycle
11/06/2003	US20030205857 Vibration damping apparatus using magnetic circuit
11/05/2003	EP1359341A2 Magnetic spring device with negative stiffness

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