The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 23, 2025
Filed:
Mar. 15, 2024
Applicant:
Yanmar Holdings Co., Ltd., Osaka, JP;
Inventor:
Takeshi Ouchida, Osaka, JP;
Assignee:
YANMAR HOLDINGS CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60K 6/10 (2006.01); E02F 9/22 (2006.01); F16H 47/04 (2006.01);
U.S. Cl.
CPC ...
B60K 6/105 (2013.01); E02F 9/2217 (2013.01); E02F 9/2296 (2013.01); F16H 47/04 (2013.01); B60W 2300/17 (2013.01); F05B 2260/421 (2013.01); Y02E 60/16 (2013.01);
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.