发明名称 |
Engine for an agricultural harvester having isochronous torque curve with power bulge |
摘要 |
A method of operating an internal combustion engine (12) in an agricultural harvester (10) includes the steps of operating the engine (12) in a normal mode with a base torque curve (42) as a function of engine operating speed and engine power output, the base torque curve (42) being generally isochronous at a rated operating speed over a power output range terminating at a rated power output; and operating the engine (12) in a boost mode with a boost torque curve (48) when a power boost is required above the rated power output, the boost torque curve (48) having a power output which is above the base torque curve over a predefined range of the operating speed. |
申请公布号 |
EP2253822(B1) |
申请公布日期 |
2016.06.08 |
申请号 |
EP20100161600 |
申请日期 |
2010.04.30 |
申请人 |
DEERE & COMPANY |
发明人 |
SCHINDLER, RODNEY A.;SHEIDLER, ALAN D.;SCHMITZ, JOSEPH P. |
分类号 |
F02D41/02;A01D69/00;F02D29/02;F02D41/14 |
主分类号 |
F02D41/02 |
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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