Title:
SHIP PROPULSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/163424
Kind Code:
A1
Abstract:
A ship propulsion device comprising: a motor that drives a propeller; a battery that supplies electric power to the motor; and a gas channel having one end that communicates with the battery and another end that communicates with a region on the outside of the hull and below the upper end of shell plating provided on the rim of the hull, the gas channel exhausting gas emitted from the battery to the outside of the hull from the other end.
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Inventors:
TAKEDA MUTSUHIKO
GESHI SHINYA
GESHI SHINYA
Application Number:
PCT/JP2022/001518
Publication Date:
August 04, 2022
Filing Date:
January 18, 2022
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
B63H20/00; B63H20/28
Foreign References:
| JP2005162055A | 2005-06-23 | |||
| US20150266558A1 | 2015-09-24 | |||
| JPH07101390A | 1995-04-18 | |||
| JPH09189226A | 1997-07-22 | |||
| US20150232163A1 | 2015-08-20 | |||
| JP2014186853A | 2014-10-02 |
Other References:
HIRATA, KOICHI, MIYAZAKI, KEIKO: "2021: Design and Manufacturing of Model Hybrid Boat with Hydrogen Fuel Cell and Lithium-ion Battery", PROCEEDINGS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS TRANSPORTATION AND LOGISTICS DIVISION CONFERENCE, vol. 26, 1 December 2017 (2017-12-01) - 6 December 2017 (2017-12-06), pages 2021 - 2021-7, XP009538390, ISSN: 2424-3175, DOI: 10.1299/jsmetld.2017.26.2021
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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