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Patent Searching and Data


Title:
【発明の名称】少なくとも1つの容量性アクチュエータを制御する方法および装置
Document Type and Number:
Japanese Patent JP3283529
Kind Code:
B2
Abstract:
In a driving operation, a capacitive actuator is charged from a series circuit of two capacitors having a charging voltage. An actuator voltage established at the actuator is controlled to a prescribed desired value in a course of a subsequent driving operation; the same procedure occurs for further actuators.

Inventors:
Christian hoffman
Helmut Freudenberg
Hartmut Gelken
Martin Hecker
Richard Pilkul
Application Number:
JP52717798A
Publication Date:
May 20, 2002
Filing Date:
December 12, 1997
Export Citation:
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Assignee:
Siemens Aktiengesellschaft
International Classes:
F02M51/06; F02D41/06; F02D41/20; H01L41/04; H01L41/083; H02N2/06; (IPC1-7): F02D41/20; F02M51/06; H01L41/083
Domestic Patent References:
JP61271881A
JP6153538A
JP3138432A
JP27873A
JP450447A
JP6114595A
Attorney, Agent or Firm:
Takashi Honda