Title:
SHIP
Document Type and Number:
WIPO Patent Application WO/2023/204082
Kind Code:
A1
Abstract:
This ship comprises: a hull; a fuel tank for storing liquefied gas; an engine room which is provided inside the hull and accommodates a combustion apparatus that uses, as fuel, the liquefied gas supplied from the fuel tank; a bunkering station that has a connection port that can be connected with an external pipe through which the liquefied gas is supplied into or onto the hull from outside the hull; a gas control room which has a control room body that is provided in contact with the bunkering station and that forms an airlock compartment, a gas leakage sensor for detecting leakage of gas within the control room body, and a ventilation apparatus for ventilating the control room body; and piping which is connected to the connection port at one end and to the fuel tank at the other end. The piping is directly introduced into the control room body from the bunkering station.
Inventors:
OKUDA KOICHI (JP)
KUMA YASUMITSU (JP)
KATSUBE MAKOTO (JP)
KUMA YASUMITSU (JP)
KATSUBE MAKOTO (JP)
Application Number:
PCT/JP2023/014550
Publication Date:
October 26, 2023
Filing Date:
April 10, 2023
Export Citation:
Assignee:
MITSUBISHI SHIPBUILDING CO LTD (JP)
International Classes:
B63B25/08; B63B11/04; B63B25/16; B63H21/38; F02M21/02
Other References:
JEONG BYONGUG; SUK LEE BYUNG; ZHOU PEILIN: "Quantitative risk assessment of fuel preparation room having high-pressure fuel gas supply system for LNG fuelled ship", OCEAN ENGINEERING, PERGAMON, AMSTERDAM, NL, vol. 137, 14 April 2017 (2017-04-14), AMSTERDAM, NL , pages 450 - 468, XP085004963, ISSN: 0029-8018, DOI: 10.1016/j.oceaneng.2017.04.002
JEONG BYONGUG, LEE BYUNG SUK, ZHOU PEILIN, HA SEUNG-MAN: "Evaluation of safety exclusion zone for LNG bunkering station on LNG-fuelled ships", JOURNAL OF MARINE ENGINEERING & TECHNOLOGY, vol. 16, no. 3, 2 September 2017 (2017-09-02), pages 121 - 144, XP093098554, ISSN: 2046-4177, DOI: 10.1080/20464177.2017.1295786
JEONG BYONGUG, LEE BYUNG SUK, ZHOU PEILIN, HA SEUNG-MAN: "Evaluation of safety exclusion zone for LNG bunkering station on LNG-fuelled ships", JOURNAL OF MARINE ENGINEERING & TECHNOLOGY, vol. 16, no. 3, 2 September 2017 (2017-09-02), pages 121 - 144, XP093098554, ISSN: 2046-4177, DOI: 10.1080/20464177.2017.1295786
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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