Invention Application
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
- Patent Title: SYSTEM FOR SUPPLYING FUEL TO HIGH-PRESSURE NATURAL GAS INJECTION ENGINE HAVING EXCESS EVAPORATION GAS CONSUMPTION MEANS
- Patent Title (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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Application No.: US14006656Application Date: 2011-12-20
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Publication No.: US20140053600A1Publication Date: 2014-02-27
- Inventor: Seung Kyo Jung , Je Heon Jung , Jung Han Lee , Sung Jun Lee , Hyun Jun Shin , Dong Kyu Choi
- Applicant: Seung Kyo Jung , Je Heon Jung , Jung Han Lee , Sung Jun Lee , Hyun Jun Shin , Dong Kyu Choi
- Applicant Address: KR Seoul
- Assignee: DAEWOO SHIPBUILDING & MARINE ENGINEERING CO., LTD.
- Current Assignee: DAEWOO SHIPBUILDING & MARINE ENGINEERING CO., LTD.
- Current Assignee Address: KR Seoul
- Priority: KR10-2011-0025397 20110322; KR10-2011-0096466 20110923; KR10-2011-0107235 20111019
- International Application: PCT/KR2011/009820 WO 20111220
- Main IPC: F25J1/00
- IPC: F25J1/00
Abstract:
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.
Information query
