发明申请
US20140053600A1 SYSTEM FOR SUPPLYING FUEL TO HIGH-PRESSURE NATURAL GAS INJECTION ENGINE HAVING EXCESS EVAPORATION GAS CONSUMPTION MEANS
审中-公开
向高压天然气喷射发动机供应燃料的系统有更多的蒸发气体消耗量
- 专利标题： SYSTEM FOR SUPPLYING FUEL TO HIGH-PRESSURE NATURAL GAS INJECTION ENGINE HAVING EXCESS EVAPORATION GAS CONSUMPTION MEANS
- 专利标题（中）： 向高压天然气喷射发动机供应燃料的系统有更多的蒸发气体消耗量
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申请号： US14006656申请日： 2011-12-20
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公开(公告)号： US20140053600A1公开(公告)日： 2014-02-27
- 发明人: Seung Kyo Jung , Je Heon Jung , Jung Han Lee , Sung Jun Lee , Hyun Jun Shin , Dong Kyu Choi
- 申请人： Seung Kyo Jung , Je Heon Jung , Jung Han Lee , Sung Jun Lee , Hyun Jun Shin , Dong Kyu Choi
- 申请人地址： KR Seoul
- 专利权人： DAEWOO SHIPBUILDING & MARINE ENGINEERING CO., LTD.
- 当前专利权人： DAEWOO SHIPBUILDING & MARINE ENGINEERING CO., LTD.
- 当前专利权人地址： KR Seoul
- 优先权： KR10-2011-0025397 20110322; KR10-2011-0096466 20110923; KR10-2011-0107235 20111019
- 国际申请： PCT/KR2011/009820 WO 20111220
- 主分类号： F25J1/00
- IPC分类号： F25J1/00
摘要：
Provided is a fuel supply system for a high-pressure natural gas injection engine. The fuel supply system includes: a BOG compression unit configured to receive BOG, which is generated in a storage tank, from the storage tank and compress the received BOG to a pressure of 12 to 45 bara; a reliquefaction apparatus configured to receive and liquefy the BOG compressed by the BOG compression unit; a high-pressure pump configured to compress the BOG liquefied by the reliquefaction apparatus; a high-pressure gasifier configured to gasify the BOG compressed by the high-pressure pump and supply the gasified BOG to the high-pressure natural gas injection engine; and an excess BOG consumption unit configured to consume excess BOG corresponding to a difference between an amount of BOG generated in the storage tank and an amount of BOG required as fuel for the high-pressure natural gas injection engine.