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Class Information
Number: 267/140.15
Name: Spring devices > Resilient shock or vibration absorber > Including energy absorbing means or feature (e.g., supplemental vehicle equipment, such as motor mount, seat, etc., including additional fluid or friction energy absorber) > With electronic or magnetic control
Description: Structure wherein the means or feature for absorbing mechanical energy has its damping effect (increased or decreased) by application of electrical energy.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7430788 |
Magnetorheological nanocomposite elastomer for releasable attachment applications |
Oct. 7, 2008 |
| 7422092 |
Controllable compressible fluid damper |
Sep. 9, 2008 |
| 7416173 |
Pneumatically switchable type fluid-filled engine mount |
Aug. 26, 2008 |
| 7413174 |
Fluid-filled type vibration-damping device |
Aug. 19, 2008 |
| 7383929 |
Anti-vibration technique |
Jun. 10, 2008 |
| 7370853 |
Vibration isolating bushing with embedded angular position sensor |
May. 13, 2008 |
| 7350776 |
Fluid-filled type vibration-damping device |
Apr. 1, 2008 |
| 7344129 |
Damping method and damping system for hybrid vehicle |
Mar. 18, 2008 |
| 7338036 |
Switchable assembly bearing with hydraulic damping |
Mar. 4, 2008 |
| 7311300 |
Actuator drive control device for active vibration isolation support system, and method of using the same |
Dec. 25, 2007 |
| 7264235 |
Active damping apparatus, exposure apparatus and device manufacturing method |
Sep. 4, 2007 |
| 7255335 |
Fluid-filled active damping apparatus |
Aug. 14, 2007 |
| 7240777 |
Constrained layer damping assembly |
Jul. 10, 2007 |
| 7192014 |
Active vibration isolation support system |
Mar. 20, 2007 |
| 7194344 |
System and method to control a switchable powertrain mount |
Mar. 20, 2007 |
| 7188830 |
Fluid-filled active damping apparatus |
Mar. 13, 2007 |
| 7168532 |
Wave energy converter (WEC) with magnetic braking |
Jan. 30, 2007 |
| 7157821 |
Electromagnetic actuator |
Jan. 2, 2007 |
| 7137634 |
Active control type mounting bushing device for vehicle |
Nov. 21, 2006 |
| 7118100 |
Magnetorheological-fluid hydraulic mount |
Oct. 10, 2006 |
| 7093806 |
Method and system for decoupling structural modes to provide consistent control system performance |
Aug. 22, 2006 |
| 7070708 |
Magnetorheological fluid resistant to settling in natural rubber devices |
Jul. 4, 2006 |
| 7066454 |
Active type vibration isolating support system |
Jun. 27, 2006 |
| 7025341 |
Pneumatically operated fluid filled engine mount for vehicles |
Apr. 11, 2006 |
| 7025342 |
Actuator drive control device for active vibration isolation support system, and method of using same |
Apr. 11, 2006 |
| 7021611 |
Method for controlling drive of actuator of active vibration isolation support system |
Apr. 4, 2006 |
| 7020938 |
Magnetorheological nanocomposite elastomer for releasable attachment applications |
Apr. 4, 2006 |
| 7017889 |
Actuator drive control device for active vibration isolation support system, and methods of using same |
Mar. 28, 2006 |
| 6981577 |
Controlling damping force shock absorber |
Jan. 3, 2006 |
| 6938889 |
Shock absorbing and magnetic levitating cushion |
Sep. 6, 2005 |
| 6935471 |
Active dynamic beater |
Aug. 30, 2005 |
| 6921067 |
Hydraulic damping mount |
Jul. 26, 2005 |
| 6902156 |
Pneumatically operated active vibration damping device |
Jun. 7, 2005 |
| 6886819 |
MR fluid for increasing the output of a magnetorheological fluid damper |
May. 3, 2005 |
| 6848682 |
Bi-state hydraulic mount |
Feb. 1, 2005 |
| 6834841 |
Method and system for decoupling structural modes to provide consistent control system performance |
Dec. 28, 2004 |
| 6722641 |
Liquid filled type vibration isolator |
Apr. 20, 2004 |
| 6708963 |
Fluid-filled vibration-damping device and method of controlling the same |
Mar. 23, 2004 |
| 6698730 |
Dual rate air spring |
Mar. 2, 2004 |
| 6652783 |
Magnet unit and method of production thereof |
Nov. 25, 2003 |
| 6641120 |
Method for controlling drive of actuator of active vibration isolation support system |
Nov. 4, 2003 |
| 6631895 |
Method for controlling drive of actuator of active vibration isolation support system |
Oct. 14, 2003 |
| 6622995 |
Hydraulic mount with magnetorheological fluid |
Sep. 23, 2003 |
| 6610404 |
High yield stress magnetorheological material for spacecraft applications |
Aug. 26, 2003 |
| 6588737 |
Fluid-filled active vibration damping device and method of producing the same |
Jul. 8, 2003 |
| 6565072 |
Damping actuator and active vibration damping device equipped with the actuator |
May. 20, 2003 |
| 6536751 |
Vibration absorber |
Mar. 25, 2003 |
| 6533257 |
Composite vibration damping system |
Mar. 18, 2003 |
| 6533221 |
Device for supporting a payload in a launch vehicle of said payload |
Mar. 18, 2003 |
| 6527262 |
Fluid-filled active elastic engine mount |
Mar. 4, 2003 |
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