发明名称 |
GAS SUPPLY ARRANGEMENT OF A MARINE VESSEL AND METHOD OF PROVIDING GAS IN A GAS SUPPLY ARRANGEMENT OF A MARINE VESSEL |
摘要 |
<p>A gas supply arrangement of a marine vessel being adapted to carry liquefied gas in its cargo tank having an ullage space section and a liquid phase section, and to utilize the cargo as fuel to provide power for the vessel, the arrangement comprising a first gas supply line which connects an ullage space section of the cargo tank and a gas main supply line and which is provided with a compressor for raising the pressure of the gas to an adequate level, a second gas supply line which connects liquid phase section of the cargo tank and the gas main supply line and which is provided with at least a pump for raising the pressure of the liquid gas and for pumping it forward. The second gas supply line is provided with a gas reservoir having an ullage space section and liquid phase section, which reservoir is connected to the liquid phase section of the cargo tank by a first duct section of the second gas supply line and to the gas main supply line by a second duct section of the second gas supply line. The invention relates also to corresponding method.</p> |
申请公布号 |
EP1694559(B1) |
申请公布日期 |
2009.07.01 |
申请号 |
EP20040742231 |
申请日期 |
2004.02.25 |
申请人 |
WAERTSILAE FINLAND OY |
发明人 |
KARLSSON, SOEREN;MAHLANEN, TIMO |
分类号 |
B63H21/02;B63J99/00;F17C1/00;F17C7/00;F17C9/02 |
主分类号 |
B63H21/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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