Invention Grant
- Patent Title: Piezoelectric motor assembly
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Application No.: US15406164Application Date: 2017-01-13
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Publication No.: US10090781B2Publication Date: 2018-10-02
- Inventor: Enzo Antonio Barberi , David John Munro Miller , Jennifer Michele Dietrich , Nicholas Gerard Hartman
- Applicant: MODUS MEDICAL DEVICES INC.
- Applicant Address: CA London, Ontario
- Assignee: MODUS MEDICAL DEVICES INC.
- Current Assignee: MODUS MEDICAL DEVICES INC.
- Current Assignee Address: CA London, Ontario
- Main IPC: H02N2/10
- IPC: H02N2/10 ; H02N2/12 ; G01R33/58 ; H01L41/09
Abstract:
A piezoelectric motor assembly for producing rotary motion, according to the present invention, has a motor frame and a circular body rotatably mounted on the motor frame having a diameter, a thickness, and a circumferential outer surface. At least two piezoelectric motors are mounted on the motor frame in tangential engagement with the outer surface of the circular body. The at least two piezoelectric motors are biased against the outer surface, resulting in an unbalanced net force on the circular body.
Public/Granted literature
- US20170207726A1 PIEZOELECTRIC MOTOR ASSSEMBLY Public/Granted day:2017-07-20
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