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:
Oct. 04, 2022
Filed:
Apr. 07, 2021
Applicant:
Yamaha Hatsudoki Kabushiki Kaisha, Iwata, JP;
Inventors:
Takuya Hayashi, Shizuoka, JP;
Yoshihiro Mizushima, Shizuoka, JP;
Assignee:
YAMAHA HATSUDOKI KABUSHIKI KAISHA, Shizuoka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B63H 21/21 (2006.01); B60L 50/60 (2019.01); B60L 58/12 (2019.01); B63H 21/14 (2006.01); B63H 21/17 (2006.01); B63H 23/30 (2006.01); F02N 11/08 (2006.01);
U.S. Cl.
CPC ...
B63H 21/21 (2013.01); B60L 50/60 (2019.02); B60L 58/12 (2019.02); B63H 21/14 (2013.01); B63H 21/17 (2013.01); B63H 23/30 (2013.01); F02N 11/0862 (2013.01); B60L 2200/32 (2013.01);
Abstract
A marine power supply system includes a battery unit including a first battery to supply power to a starter that starts an engine, and a second battery to supply power to an electric motor, and a power distributor connected to the first battery and the second battery. The power distributor outputs a demand power amount of power required by the first battery to the first battery, and outputs at least a portion of surplus power to the second battery when a total demand power amount required by the battery unit includes the surplus power.