Invention Grant
- Patent Title: Energy storage device
- Patent Title (中): 储能装置
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Application No.: US12686381Application Date: 2010-01-13
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Publication No.: US08373368B2Publication Date: 2013-02-12
- Inventor: Ioan Achiriloaie , Bogdan V. Antohe
- Applicant: Ioan Achiriloaie , Bogdan V. Antohe
- Agent Mircea Achiriloaie
- Main IPC: H02K7/02
- IPC: H02K7/02

Abstract:
An energy storage device having a variable momentum of inertia uses centrifugal forces acting on movable masses to self adjust its moment of inertia. The adjustment of the moment of inertia occurs without any additional energy input. Energy is stored as rotational kinetic energy and potential elastic and/or gravitational energy.
Public/Granted literature
- US20100199803A1 Energy Storage Device Public/Granted day:2010-08-12
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