发明名称 |
LNG fuel storage and delivery systems for natural gas powered vehicles |
摘要 |
Fuel storage and delivery systems are provided for storing pressurized liquefied natural gas (PLNG) fuel at a pressure of about 1035 kPa (150 psia) to about 7590 kPa (1100 psia) and at a temperature of about -123 DEG C. (-190 DEG F.) to about -62 DEG C. (-80 DEG F.) and delivering vaporized PLNG fuel on demand for combustion in an engine. The fuel storage and delivery systems have fuel storage containers that are constructed from ultra-high strength, low alloy steel containing less than 9 wt % nickel and having a tensile strength greater than 830 MPa (120 ksi) and a DBTT lower than about -73 DEG C. (-100 DEG F.). While not limited thereto, the present invention is especially useful for automobiles, buses, trucks and other vehicles with engines designed to operate through combustion of natural gas.
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申请公布号 |
US6058713(A) |
申请公布日期 |
2000.05.09 |
申请号 |
US19980099736 |
申请日期 |
1998.06.18 |
申请人 |
EXXONMOBIL UPSTREAM RESEARCH COMPANY |
发明人 |
BOWEN, RONALD R.;MINTA, MOSES |
分类号 |
F25B19/00;B23K9/173;B23K35/30;B60K15/03;B65D90/22;C22C38/00;C22C38/04;C22C38/06;C22C38/08;C22C38/12;C22C38/14;C22C38/16;C22C38/58;F02M21/02;F17C1/00;F17C1/14;F17C3/00;F17C3/02;F17C7/00;F17C7/02;F17C9/02;F17C11/00;F17C13/00;F17D1/08;F25D23/00;F25J1/00;F25J1/02;F25J3/02;(IPC1-7):F25B19/00 |
主分类号 |
F25B19/00 |
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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