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Class Information
Number: 188/267
Name: Brakes > Internal-resistance motion retarder > Using magnetic flux
Description: Internal resistance motion retarder wherein a medium comprises a dipolar field of force in which the density is related to the intensity.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7614616 |
Gas spring assembly with selectable intermediate stop |
Nov. 10, 2009 |
| 7600616 |
Magnetorheological damper system |
Oct. 13, 2009 |
| 7543687 |
Piston damper assembly, and dust tube subassembly, having a position sensor |
Jun. 9, 2009 |
| 7537097 |
Electromagnetic damper control device |
May. 26, 2009 |
| 7510060 |
Damper with variable damping force |
Mar. 31, 2009 |
| 7493995 |
Shock absorber with integrated displacement sensor |
Feb. 24, 2009 |
| 7451859 |
Magnetic damping device |
Nov. 18, 2008 |
| 7451966 |
Isolator mount for shock and vibration |
Nov. 18, 2008 |
| 7445094 |
Passive magneto-rheological vibration isolation apparatus |
Nov. 4, 2008 |
| 7430788 |
Magnetorheological nanocomposite elastomer for releasable attachment applications |
Oct. 7, 2008 |
| 7410039 |
Tunable vibration absorption device |
Aug. 12, 2008 |
| 7398964 |
Isolator mount for shock and vibration |
Jul. 15, 2008 |
| 7383929 |
Anti-vibration technique |
Jun. 10, 2008 |
| 7370739 |
Shock absorber with a function of transmission of electric power between sprung and unsprung parts of a vehicle |
May. 13, 2008 |
| 7364022 |
Controllable magneto-rheological fluid devices for motion-damping |
Apr. 29, 2008 |
| 7364000 |
Suspension apparatus of vehicle |
Apr. 29, 2008 |
| 7357229 |
Electromagnetic shock absorber |
Apr. 15, 2008 |
| 7308975 |
Velocity sensing system for a damper |
Dec. 18, 2007 |
| 7290642 |
Magnetic spring device with negative stiffness |
Nov. 6, 2007 |
| 7273135 |
Low cost magnetic brakes and motion control devices manufactured from conductive loaded resin-based materials |
Sep. 25, 2007 |
| 7243764 |
Magnetically actuated friction damper |
Jul. 17, 2007 |
| 7231846 |
Magnetic fluid shifter damper mechanism |
Jun. 19, 2007 |
| 7219781 |
Electromagnetic suspension system |
May. 22, 2007 |
| 7198140 |
Brake with field responsive material |
Apr. 3, 2007 |
| 7168532 |
Wave energy converter (WEC) with magnetic braking |
Jan. 30, 2007 |
| 7140478 |
Reversibly expandable energy absorbing assembly utilizing actively controlled and engineered materials for impact management and methods for operating the same |
Nov. 28, 2006 |
| 7137673 |
Vehicle yaw stability system and method |
Nov. 21, 2006 |
| 7131640 |
Isolator mount for shock and vibration |
Nov. 7, 2006 |
| 7070027 |
Magneto-rheological damper |
Jul. 4, 2006 |
| 7051849 |
Magnetorheological fluid damper |
May. 30, 2006 |
| 7051850 |
Hybrid pneumatic-magnetic isolator-actuator |
May. 30, 2006 |
| 7040467 |
Magnetically actuated friction damper |
May. 9, 2006 |
| 7036612 |
Controllable magneto-rheological fluid-based dampers for drilling |
May. 2, 2006 |
| 7032726 |
Control element |
Apr. 25, 2006 |
| 7025183 |
Pneumatic spring percussion mechanism with an electro-dynamically actuated driving piston |
Apr. 11, 2006 |
| 7020938 |
Magnetorheological nanocomposite elastomer for releasable attachment applications |
Apr. 4, 2006 |
| 7018324 |
Magnetic controlled loading device in combination of a power generating set and an adjusting drive mechanism |
Mar. 28, 2006 |
| 7011191 |
Locking strut |
Mar. 14, 2006 |
| 6986412 |
Tuned cradle type damping device |
Jan. 17, 2006 |
| 6974006 |
Electromagnetic active vibration control system and electromagnetic actuator |
Dec. 13, 2005 |
| 6967418 |
Magnetic brake for powered window covering |
Nov. 22, 2005 |
| 6964324 |
Damper with magnetic fluid |
Nov. 15, 2005 |
| 6959795 |
Hybrid pneumatic-magnetic isolator-actuator |
Nov. 1, 2005 |
| 6955248 |
Combination type damper and washing machine having the same |
Oct. 18, 2005 |
| 6952063 |
Braking assembly with manageable self-generating power energy |
Oct. 4, 2005 |
| 6948312 |
High-performance piston core for a magnetorheological damper |
Sep. 27, 2005 |
| 6948597 |
Eddy current deceleration device |
Sep. 27, 2005 |
| 6938889 |
Shock absorbing and magnetic levitating cushion |
Sep. 6, 2005 |
| 6926288 |
Electromagnetic interference filter |
Aug. 9, 2005 |
| 6923298 |
Shock, vibration and acoustic isolation system |
Aug. 2, 2005 |
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