The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 05, 1995
Filed:
Jun. 02, 1993
Applicant:
Inventors:
Toshiro Higuchi, Yokohama, JP;
Toshiki Niino, Tokyo, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02N / ;
U.S. Cl.
CPC ...
310309 ; 310 12 ; 310 / ;
Abstract
An electrostatic actuator according to the present invention includes a first member having a plurality of striped electrodes insulated from one another and arranged in a prescribed direction with a prescribed spacing between them, a second member having a plurality of striped electrodes insulated from one another and arranged in a prescribed direction with a prescribed spacing between them, and continuous-waveform polyphase AC power supplies applied to the electrodes of the first member and the electrodes of the second member, one or both of the first member and second member being moved by an electrostatic coulomb force between the first member and the second member.