Title:
【発明の名称】能動的振動マウント
Document Type and Number:
Japanese Patent JP2001514722
Kind Code:
A
Abstract:
The active vibration mount disclosed herein employs a multiplicity of layers of an electro-strictive material such as an electro-strictive polyurethane film interleaved with electrodes. A majority of the layers are employed as an output transducer while at least one layer is employed as a sensor generating a force-induced voltage. Accordingly, a feedback controller responsive to that voltage can energize the output transducer thereby to reduce the vibratory force transmitted through the mount over a preselectable range of frequencies while the mount supports a static load.
Inventors:
Burger, James E.
Application Number:
JP53780698A
Publication Date:
September 11, 2001
Filing Date:
February 26, 1998
Export Citation:
Assignee:
GTEE Internetworking Inc.
International Classes:
F16F15/00; F16F15/02; H01L41/083; F16M1/00; (IPC1-7): F16F15/02; F16M1/00; H01L41/083
Attorney, Agent or Firm:
Motohiro Kurauchi (1 outside)