首页> 外国专利> Internal combustion engine e.g. Otto engine, operating method for use in motor vehicle, involves determining characteristic value for suction output of cylinder in engine based on mass flow in suction pipe of engine

Internal combustion engine e.g. Otto engine, operating method for use in motor vehicle, involves determining characteristic value for suction output of cylinder in engine based on mass flow in suction pipe of engine

机译：内燃发动机奥托发动机，一种用于机动车辆的操作方法，涉及基于发动机的吸气管中的质量流量来确定发动机的气缸的吸力输出的特征值。

页面导航

摘要
著录项
相似文献

摘要

The method involves determining a characteristic value for a suction output of a cylinder in an internal combustion engine (1) based on mass flow in a suction pipe (25) of the engine. Variation of suction pipe pressure is determined during a suction phase of the cylinder. The suction pressure is determined through sampling with a given sampling rate in a given time or crank angle interval. Values of the suction pressure are averaged in the given time or crank angle interval. An independent claim is also included for a device for operating an internal combustion engine.

机译：该方法包括基于发动机的吸气管（25）中的质量流量来确定内燃机（1）的气缸的吸气输出的特征值。在气缸的吸入阶段确定吸入管压力的变化。通过在给定的时间或曲柄角间隔内以给定的采样率采样来确定吸气压力。吸气压力值在给定的时间或曲柄角间隔内取平均值。还包括用于操作内燃机的设备的独立权利要求。

著录项

公开/公告号DE102005047446A1

专利类型
公开/公告日2007-04-05

原文格式PDF
申请/专利权人 ROBERT BOSCH GMBH;
展开▼

申请/专利号DE20051047446
发明设计人 HARTMANN DIRK;ROTH ANDREAS;REUSCHENBACH LUTZ;MALLEBREIN GEORG;DRUNG MICHAEL;SCHILLER FRANK;IDE NICOLAS;DEISSLER MARKUS;
展开▼

申请日2005-09-30
分类号F02D13/02;F02D41;F02D41/18;
国家 DE
入库时间 2022-08-21 20:29:43

相似文献

专利
外文文献
中文文献