发明授权
- 专利标题： Method for determining the torque on the crankshaft of an internal combustion engine
- 专利标题（中）： 用于确定内燃机曲轴上的转矩的方法
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申请号： US09955595申请日： 2001-09-17
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公开(公告)号： US06807850B2公开(公告)日： 2004-10-26
- 发明人: Dieter Kalweit , Sven Merkle , Tobias Roulet
- 申请人： Dieter Kalweit , Sven Merkle , Tobias Roulet
- 优先权： DE10046448 20000918
- 主分类号： G01L326
- IPC分类号： G01L326
摘要：
In a method for determining the torque of the crankshaft of an internal combustion engine, the intake work of the cylinder in the respective working cycle during the intake period, the compression work of the cylinder in the respective working cycle during the compression period, the combustion work of the cylinder in the respective working cycle during the combustion period and the expulsion work of the cylinder in the respective working cycle during the exhaust period are determined, and the work on the crankshaft in the respective working cycle is determined therefrom.