Electroactive polymer torsional device

Electrical generator or motor structure – Piezoelectric polymers

Reexamination Certificate

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C310S328000

Type

Reexamination Certificate

Status

active

Patent number

11777079

Description

ABSTRACT:
The present invention relates to mechanical-electrical power conversion systems. The systems comprise one or more electroactive polymers that convert between electrical and mechanical energy. When a voltage is applied to electrodes contacting an electroactive polymer, the polymer deflects. This deflection may be converted into rotation of a power shaft included in a motor. Repeated deflection of the polymer may then produce continuous rotation of the power shaft.

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