Title:
リニア共振振動機構
Document Type and Number:
Japanese Patent JP2012527353
Kind Code:
A
Abstract:
Various embodiments of the present invention comprise linear-resonant vibration modules that can be incorporated in a wide variety of appliances, devices, and systems to provide vibrational forces. The vibrational forces are produced by linear oscillation of a weight or member, in turn produced by rapidly alternating the polarity of one or more driving electromagnets. Feedback control is used to maintain the vibrational frequency of linear-resonant vibration module at or near the resonant frequency for the linear-resonant vibration module. Linear-resonant vibration modules can be designed to produce vibrational amplitude/frequency combinations throughout a large region of amplitude/frequency space.
Inventors:
Erleng, Robin F
Application Number:
JP2012511978A
Publication Date:
November 08, 2012
Filing Date:
May 18, 2010
Export Citation:
Assignee:
RESONANT SYSTEMS, INC.
International Classes:
B06B1/04
Domestic Patent References:
| JPH11168869A | 1999-06-22 | |||
| JPH079081U | 1995-02-07 | |||
| JP2001128487A | 2001-05-11 | |||
| JPH07107778A | 1995-04-21 |
Attorney, Agent or Firm:
Patent business corporation ofh patent office