首页> 外国专利> Method for managing turbocharged diesel engine of drive train using supercharging device of car, involves checking inlet gas flow occurring at entrance of supercharging device during transmission of one mode into another mode or vice versa

Method for managing turbocharged diesel engine of drive train using supercharging device of car, involves checking inlet gas flow occurring at entrance of supercharging device during transmission of one mode into another mode or vice versa

机译：使用汽车的增压装置来管理动力传动系统的涡轮增压柴油机的方法，涉及检查在一种模式向另一模式的传输过程中，在增压模式的入口处发生的进气流量，反之亦然。

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摘要

The method involves controlling a staged supercharging device according to a mode in which a low pressure turbocharger (4) is used for compressing air-fuel mixtures. The supercharging device is controlled according to another mode in which the low pressure turbocharger and a high pressure turbocharger (5) are simultaneously used to compress the air-fuel mixtures. Inlet gas flow occurring at an entrance of the supercharging device is checked when a trigger condition considers a physical parameter i.e. speed, during transmission of the former mode into the latter mode or vice versa. Independent claims are also included for the following: (1) an electronic control unit (2) a drive train (3) a car.

机译：该方法包括根据其中低压涡轮增压器（4）用于压缩空气-燃料混合物的模式来控制分级增压装置。根据另一种模式来控制增压装置，在该另一种模式中，低压涡轮增压器和高压涡轮增压器（5）同时用于压缩空气燃料混合物。当前者模式转换成后者模式时，或者当触发条件考虑到物理参数即速度时，检查在增压装置的入口处发生的进气流量。还包括以下方面的独立权利要求：（1）电子控制单元（2）传动系（3）轿车。

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公开/公告号FR3002001A3

专利类型
公开/公告日2014-08-15

原文格式PDF
申请/专利权人 RENAULT S.A.S;
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申请/专利号FR20130051221
发明设计人 TIGRINE OLIVIER;
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申请日2013-02-13
分类号F02B37/013;F02B37/12;F02B47/08;F02D21/08;F02D23;
国家 FR
入库时间 2022-08-21 15:36:29

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