Motor device utilizing ultrasonic oscillation

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

310323, H01L 4108

Patent

active

RE0333905

ABSTRACT:
A motor device utilizing ultrasonic oscillation, which comprises an ultrasonic oscillator including an elastic body and one or more piezoelectric, electrostriction or magnetostriction elements assembled in or on the elastic body, and a movable body movable in a fixed direction. A portion of the ultrasonic oscillator and a portion of the movable body are held pressed against each other. A progressive wave, which is generated by a longitudinal wave and a transverse wave, is converted to a uni-directional motion of the movable body.

REFERENCES:
patent: 4400641 (1983-08-01), Vishnevsky et al.
patent: 4484099 (1984-11-01), Kawai et al.
patent: 4495432 (1985-01-01), Katsuma et al.
patent: 4504790 (1985-03-01), Yamamoto et al.
patent: 4513219 (1985-04-01), Katsuma et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Motor device utilizing ultrasonic oscillation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Motor device utilizing ultrasonic oscillation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Motor device utilizing ultrasonic oscillation will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-842257

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.