Title:
駆動機構
Document Type and Number:
Japanese Patent JP4412495
Kind Code:
B2
Abstract:
A drive mechanism @is comprised with a set comprising a plurality of magnetic bodies, means for supplying a frequency signal to said set, and means for producing movement caused by the attraction/repulsion between the magnetic bodies. The movement is the driving source of the drive mechanism.
Inventors:
Kei Takeuchi Satoshi
Application Number:
JP2005501953A
Publication Date:
February 10, 2010
Filing Date:
September 26, 2003
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
H04R9/00; B06B1/04; G02B7/182; G02B26/08; H02K33/16; H02M7/48; H02P25/02; H02P25/06; H04N5/74; H04R1/00; H04R1/02; H04R3/00; H04R9/02; H04R9/06; H04R11/02; H01F7/06; H04R7/04; H04R11/06
Domestic Patent References:
| JP11202226A | ||||
| JP8248334A | ||||
| JP2000138994A | ||||
| JP2000325881A | ||||
| JP62076395A | ||||
| JP8036806A | ||||
| JP2002178856A | ||||
| JP50013027A | ||||
| JP2000098270A | ||||
| JP2001059942A | ||||
| JP5507190A | ||||
| JP2000184759A | ||||
| JP2003503001A |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Katsuro Tanaka
Shinji Oga
Katsuro Tanaka
Shinji Oga