SELF-SUPPLY POWER SUPPLY EQUIPMENT
VN128282APending Publication Date: 2026-08-17TRƯỜNG ĐẠI HỌC VINUNI
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Patent Information
- Application Number
- VN1202605365
- Authority / Receiving Office
- VN · VN
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2026-06-26
- Publication Date
- 2026-08-17
Smart Images
Figure VN1202605365_0
Abstract
The invention proposes a self-powered device, which consists of: a cylindrical outer shell (3); a longitudinal slot (2) arranged along the length of the outer shell (3) for adding water inside; a generating core (4) consisting of several THEG (8) moisture friction generating units stacked along the axis of the outer shell (3); cathode (5) and anode (6) arranged at the two ends of the device. The self-powered device can restore its power generation efficiency by adding water or manual mechanical activation.
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