Gas fuel-propelled container carrier

A gas fuel, container technology, applied in the direction of transportation and packaging, hull, ship parts, etc., can solve problems such as cost increase, and achieve the effect of improving satisfaction, improving navigation efficiency, improving stability and safety

Active Publication Date: 2019-08-06
HYUNDAI HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when heavy oil such as HFO or MFO is used as a propellant fuel, various harmful substances contained in the exhaust gas caused by burning the heavy oil etc. cause severe environmental pollution. regulations for propulsion units have also become more stringent, leading to an incremental increase in the cost of meeting these regulations

Method used

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  • Gas fuel-propelled container carrier
  • Gas fuel-propelled container carrier
  • Gas fuel-propelled container carrier

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Embodiment Construction

[0033] The objects, specific advantages and novel features of the present invention will be more apparent from the following detailed description and preferred embodiments in connection with the accompanying drawings. In this specification, when assigning reference numerals to constituent elements in the respective drawings, the same constituent elements are assigned the same reference numerals as much as possible even if they are shown in different drawings. In addition, in describing the present invention, if it is judged that the description of related known technologies unnecessarily obscures the gist of the present invention, its detailed description will be omitted.

[0034] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, in the present specification below, the liquefied gas may be a general term for all gaseous fuels that are generally stored in a liquid state, such as LNG, LPG...

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Abstract

A gas fuel-propelled container carrier according to an embodiment of the present invention comprises: a liquefied gas storage tank provided under a cabin, for storing a liquefied gas; and a cofferdamprovided between the liquefied gas storage tank and a hull, wherein the cofferdam is provided between the upper wall of the liquefied gas storage tank and an upper deck, and between the side wall of the liquefied gas storage tank and a side shell plate, is spaced inwardly from the side shell plate, and is absent between the lower wall of the liquefied gas storage tank and a seacock.

Description

technical field [0001] The present invention relates to gaseous fuel propelled container carriers. Background technique [0002] A ship is a means of transportation that carries a large amount of minerals, crude oil, natural gas, or thousands of containers on the ocean. It is made of steel and floats on the water with the help of buoyancy. thrust to move. [0003] Generally, such a ship generates thrust by driving an engine. At this time, the engine uses gasoline or diesel to move a piston, so that a crankshaft is rotated by the reciprocating motion of the piston, and a shaft connected to the crankshaft is rotated, so that a propeller is driven. [0004] However, when heavy oil such as HFO or MFO is used as a propellant fuel, various harmful substances contained in the exhaust gas caused by burning the heavy oil etc. cause severe environmental pollution. Regulations for propulsion plants have also become more stringent, leading to an incremental increase in the cost of mee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B11/02B63B11/04B63B25/00B63B25/16B63B3/56B63B43/06B63B3/62B63B19/00
CPCB63B3/56B63B3/62B63B11/04B63B25/16B63B43/06Y02T70/10B63B25/004B63B11/02B63B19/00B63B25/00B63B73/20B63B17/0027F17C2270/0105
Inventor 金汉哲张容勋金大星权永训金孝健
Owner HYUNDAI HEAVY IND CO LTD
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