Title:
振動モータを有する構成体及び振動モータを制御する方法
Document Type and Number:
Japanese Patent JP5290320
Kind Code:
B2
Abstract:
An arrangement is provided having an oscillating motor, a control circuit for controlling the motor, a sensor arrangement for determining an electric characteristic of the motor at a predetermined measuring time or in a predetermined measuring position during an oscillation process, and a processor for determining a movement variable of the motor by means of at least the electric characteristic and a constant inductivity value of the motor. The control circuit in the operating state controls the motor as a function of the movement variable, and the measuring time or the measuring position is predetermined such that the inductivity of the motor remains approximately constant at least in a given current interval, even with different currents through the motor.
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Inventors:
Chris, Ruckle
Frank, stephan, scoop
Frank, stephan, scoop
Application Number:
JP2010537274A
Publication Date:
September 18, 2013
Filing Date:
November 21, 2008
Export Citation:
Assignee:
Brown Game Behr
International Classes:
H02P25/06; H02K33/16
Domestic Patent References:
| JP2006034082A |
Foreign References:
| US5424637 |
Attorney, Agent or Firm:
Hirohito Katsunuma
Hiroyuki Nagai
Katsuomi Isogai
Satoshi Nazuka
Junpei Okada
Hideyuki Mori
Yukihiro Hotta
Takuhisa Murata
Hiroyuki Nagai
Katsuomi Isogai
Satoshi Nazuka
Junpei Okada
Hideyuki Mori
Yukihiro Hotta
Takuhisa Murata