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US 2024/0101240 A1Published application
Ship propulsion device
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsMUTSUHIKO TAKEDA, SHINYA GESHI
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Abstract
A watercraft propulsion device includes: a motor driving a propulsion unit; a battery supplying electric power to the motor; and a gas flow passage including one end communicating with the battery and another end communicating with a region that is outside a watercraft hull and is located lower than an upper end of a shell panel disposed at an edge of the watercraft hull, the gas flow passage exhausting a gas ejected from the battery from the other end to outside of the watercraft hull.
Claims6
A watercraft propulsion device comprising:
- a motor driving a propulsion unit;
- a battery supplying electric power to the motor;
- and
- a gas flow passage including one end and another end, the one end communicating with the battery and the other end communicating with a region that is outside a watercraft hull and is located lower than an upper end of a shell panel disposed at an edge of the watercraft hull, the gas flow passage being a passage through which a gas ejected from the battery is exhausted from the other end to outside of the watercraft hull.
1 more element
Dependencies are inferred from the claim text.