Back to results
US 2024/0309609 A1Published application
Energy storage device and work machine
AssigneeYanmar Holdings Co., Ltd.
InventorTakeshi OUCHIDA
Life of this patent
Estimating the term…
Abstract
An exemplary energy storage device is an energy storage device capable of storing energy, which includes a flywheel driven by a motor to store and release rotation energy and a hydraulic element disposed between the motor and the flywheel to change the rotation speed of the flywheel.
Claims15
An energy storage device capable of storing energy, the energy storage device comprising:
- a flywheel that is configured to be driven by a motor to store and release rotation energy;
- and
- a hydraulic element that is disposed between the motor and the flywheel and is configured to change a rotation speed of the flywheel.
Dependencies are inferred from the claim text.