Piezoelectric motor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 31, 2023
Grant Date -
N/A
app pub date -
Jul 28, 2020
filing date -
Jul 28, 2020
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A brushless electric motor is disclosed. A group of permanent magnets are physically attached to a group of piezoelectric actuators which push them toward or pull them away from a second group of permanent magnets when the piezoelectric actuators are electrically activated. The second group of permanent magnets may also be pushed and pulled with a second group of piezoelectric actuators. Alternate configurations using electromagnets are also disclosed.
First Claim
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International Classification(s)
- 2020 Application Filing Year
- H02K Class
- 3110 Applications Filed
- 2017 Patents Issued To-Date
- 64.86 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- H02K Class
- 82.99 % this patent is cited more than
- 2 Age
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