| 发明名称 |
DUAL-FUEL ENGINE WITH ENHANCED COLD START CAPABILITY |
| 摘要 |
A method for operating a dual-fuel engine. Embodiments include receiving sensor input information, including information representative of a temperature of the engine. A first fuel, optionally diesel fuel, and a second fuel that is different than the first fuel, optionally natural gas, are supplied to the engine during a start mode when the engine temperature is below a normal operating temperature range. The first and second fuels can be supplied to the engine during a run mode when the engine temperature is within the normal operating temperature range. |
| 申请公布号 |
US2016025029(A1) |
申请公布日期 |
2016.01.28 |
| 申请号 |
US201514807327 |
申请日期 |
2015.07.23 |
| 申请人 |
Cummins Inc. |
发明人 |
Kolhouse Steven J. |
| 分类号 |
F02D41/30;F02D41/00;F02D41/14;F02D41/02 |
主分类号 |
F02D41/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An engine system, comprising:
an engine having one or more engine cylinders; a fuel injection system coupled to receive a first fuel, optionally diesel fuel, and a second fuel that is different than the first fuel, optionally natural gas, and to deliver the fuel into the engine; and a controller coupled to the fuel injection system and adapted to operate the engine in a dual fuel start mode and a dual fuel run mode. |
| 地址 |
Columbus IN US |
