Title:
電気機械式モータ
Document Type and Number:
Japanese Patent JP4528427
Kind Code:
B2
Abstract:
The motor includes at least two electromechanical drive elements (31,32). At least one drive ring (11) is excited to a rotary displacement by a stroke of the electromechanical drive elements. A shaft (2) is placed on the drive ring so that the displacement of the drive ring causes the shaft to rotate with it. The electromechanical drive elements may be driven by piezo-actuators. The drive ring may be circular, with the drive elements applied to it so that their respective strokes act radially on the drive ring. A method of operating an electromechanical drive, and the use of an electromechanical drive as an actuator drive are also claimed.
Inventors:
Bernhard Gottlieb
Andreas Kappel
Andreas Kappel
Application Number:
JP2000336352A
Publication Date:
August 18, 2010
Filing Date:
November 02, 2000
Export Citation:
Assignee:
Siemens Aktiengesellschaft
International Classes:
H02N2/00; H01L41/09; H02N2/10
Domestic Patent References:
| JP62152381A | ||||
| JP60156283A |
Foreign References:
| US5079471 |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard