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    METHOD FOR BIODIESEL BLENDING DETECTION BASED ON INTERNAL MEAN EFFECTIVE PRESSURE EVALUATION
    2.
    发明申请
    METHOD FOR BIODIESEL BLENDING DETECTION BASED ON INTERNAL MEAN EFFECTIVE PRESSURE EVALUATION 审中-公开
    基于内在平均有效压力评估的生物体混合检测方法

    公开(公告)号：US20110093181A1

    公开(公告)日：2011-04-21

    申请号：US12906931

    申请日：2010-10-18

    Applicant: Claudio CIARAVINO ,  Alberto VASSALLO ,  Federico Luigi GUGLIELMONE

    Inventor： Claudio CIARAVINO ,  Alberto VASSALLO ,  Federico Luigi GUGLIELMONE

    IPC: G01M15/08

    CPC classification number: G01N33/2835 ,  F02D19/0652 ,  F02D19/088 ,  F02D35/023 ,  F02D41/0025 ,  F02D2200/0612 ,  Y02T10/36

    Abstract: A method for biodiesel blending detection in a internal combustion engine includes, but is not limited to a first evaluation of the internal mean effective pressure (IMEP) by means of measurements provided by a first sensor whose output is representative of the actual IMEP value, a second evaluation of the internal mean effective pressure (IMEP) performed measuring fuel conversion efficiency (FCE), injected fuel quantity (Qfuel) and lower heating value LHV and carrying out the evaluation by means of the Electronic Control Unit (ECU) of the engine, and determining discrepancies of values obtained from the second evaluation compared with values obtained from the first evaluation.

    Abstract translation: 在内燃机中生物柴油混合检测的方法包括但不限于通过由输出代表实际IMEP值的第一传感器提供的测量值来对内部平均有效压力（IMEP）的第一次评估， 进行燃料转换效率（FCE），喷射燃料量（Qfuel）和低发热值LHV的内部平均有效压力（IMEP）的第二次评价，并通过发动机的电子控制单元（ECU）进行评估， 并且确定从第二评估获得的值与从第一评估获得的值的差异。

    METHOD FOR ESTIMATING AN EXHAUST GAS TEMPERATURE
    3.
    发明申请
    METHOD FOR ESTIMATING AN EXHAUST GAS TEMPERATURE 有权
    估算排气温度的方法

    公开(公告)号：US20120072162A1

    公开(公告)日：2012-03-22

    申请号：US13233795

    申请日：2011-09-15

    Applicant: Federico Luigi Guglielmone ,  Luca Giuseppe Pairolero

    Inventor： Federico Luigi Guglielmone ,  Luca Giuseppe Pairolero

    IPC: G01K13/00 ,  G06F15/00

    CPC classification number: F01N11/002 ,  F01N2560/026 ,  F01N2900/1404 ,  F02D41/1447 ,  F02D41/1463 ,  F02D41/1494 ,  Y02T10/47

    Abstract: A Method is provided for estimating a temperature of an exhaust gas in an exhaust line of an internal combustion engine. The exhaust line is provided with a NOx sensor that includes, but is not limited to a heater. The method includes, but is not limited to determining a value of a parameter indicative of a heat released by the heater of the NOx sensor, and of calculating a value of the temperature of the exhaust gas as a function of the determined value of this parameter.

    Abstract translation: 提供了一种用于估计内燃机的排气管线中的废气的温度的方法。 排气管路设置有包括但不限于加热器的NOx传感器。 该方法包括但不限于确定指示由NOx传感器的加热器释放的热量的参数的值，并且根据该参数的确定值来计算排气的温度值 。

    METHOD FOR MANAGING THE RELATIVE HUMIDITY IN THE AIR PATH OF AN INTERNAL COMBUSTION ENGINE EQUIPPED WITH A LOW PRESSURE EGR SYSTEM
    6.
    发明申请
    METHOD FOR MANAGING THE RELATIVE HUMIDITY IN THE AIR PATH OF AN INTERNAL COMBUSTION ENGINE EQUIPPED WITH A LOW PRESSURE EGR SYSTEM 有权
    管理低压EGR系统内燃机的空气路径相对湿度的方法

    公开(公告)号：US20120024271A1

    公开(公告)日：2012-02-02

    申请号：US13091888

    申请日：2011-04-21

    Applicant: Paolo PASERO ,  Alberto VASSALLO ,  Federico Luigi GUGLIELMONE

    Inventor： Paolo PASERO ,  Alberto VASSALLO ,  Federico Luigi GUGLIELMONE

    IPC: F02M25/07 ,  G01M15/10

    CPC classification number: F02D41/005 ,  F02B29/0406 ,  F02D41/0007 ,  F02D41/0065 ,  F02D2200/0418 ,  F02M26/06 ,  F02M26/15 ,  F02M26/28 ,  Y02T10/47

    Abstract: A method is provided for estimating the relative humidity in an intake line of an internal combustion engine provided with an intake manifold connected to the intake line, an exhaust line, and a Low Pressure EGR (LPE) conduit which fluidly connects the exhaust line to a connecting point of said intake line. The method includes, but is not limited to calculating specific humidity in the exhaust line, as a function of the O2 concentration in said exhaust line; determining ambient specific humidity; calculating specific humidity in a portion of the intake line comprised between said connecting point and said intake manifold, as a function of a flow of external air entering into said intake line, a flow of exhaust gases coming from said Low Pressure EGR (LPE) conduit, the specific humidity in said exhaust line and the ambient specific humidity; calculating the relative humidity in said portion of the intake line, as a function of the specific humidity thereof.

    Abstract translation: 提供了一种用于估计设置有连接到进气管，排气管和低压EGR（LPE）管道的内燃机的进气管线中的相对湿度的方法，其将排气管路流体连接到 所述进气管线的连接点。 该方法包括但不限于根据所述排气管线中的O2浓度来计算排气管线中的比湿度; 确定环境湿度; 根据进入所述进气管线的外部空气的流量来计算包括在所述连接点和所述进气歧管之间的进气管线的一部分中的比湿度，来自所述低压EGR（LPE）管道的废气流 ，所述排气管线中的比湿度和环境比湿度; 根据其比湿度来计算进气管线的所述部分中的相对湿度。

    METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE SYSTEM
    7.
    发明申请
    METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE SYSTEM 审中-公开
    内燃机系统的运行方法

    公开(公告)号：US20110093185A1

    公开(公告)日：2011-04-21

    申请号：US12906927

    申请日：2010-10-18

    Applicant: Federico Luigi GUGLIELMONE ,  Federico FERRERO

    Inventor： Federico Luigi GUGLIELMONE ,  Federico FERRERO

    IPC: F02D21/08

    CPC classification number: F02D41/0052 ,  F02B3/06 ,  F02B29/0406 ,  F02D41/0007 ,  F02D41/0072 ,  F02D2041/0067 ,  F02D2200/0414 ,  F02M26/05 ,  F02M26/06 ,  F02M26/10 ,  F02M26/24 ,  F02M26/38 ,  F02M26/42 ,  Y02T10/144 ,  Y02T10/47

    Abstract: A method for operating an internal combustion engine system includes, but is not limited to a combustion engine having intake manifold and exhaust manifold, a first EGR route for conveying exhaust gas from exhaust manifold to intake manifold, a second EGR route configured for conveying to the intake manifold exhaust gas having lower temperature than that conveyed through the first EGR route, and regulator for regulating the flow rate of exhaust gas through the first and the second EGR route. The method includes, but is not limited to determining a first setpoint value for the total amount of exhaust gas requested into the intake manifold, determining a second setpoint value for a parameter representative of the relationship between the total amount of exhaust gas requested into the intake manifold, the amount of exhaust gas from the first EGR route and from the second EGR route, applying said first and second set-point values to a control routine for adjusting the regulating means accordingly, determining a third setpoint value for the temperature in the intake manifold, determining the actual temperature in the intake manifold, calculating the error between said actual temperature and the third setpoint value, and using said error for generating a correction index to be applied to the second setpoint value, in order to minimize said error.

    Abstract translation: 用于操作内燃机系统的方法包括但不限于具有进气歧管和排气歧管的内燃机，用于将废气从排气歧管传送到进气歧管的第一EGR路径，被配置为传送到第 具有比通过第一EGR路径输送的温度低的进气歧管排气以及用于调节通过第一和第二EGR路径的废气流量的调节器。 该方法包括但不限于确定要求进入歧管中的排气总量的第一设定值，确定用于表示要求进入进气口的排气总量之间的关系的参数的第二设定点值 将来自第一EGR路径和第二EGR路径的废气量分配给相应地将第一和第二设定点值应用于用于调节调节装置的控制程序，确定进气口温度的第三设定值 确定进气歧管中的实际温度，计算所述实际温度和第三设定点值之间的误差，并且使用所述误差来产生要应用于第二设定点值的校正指数，以使所述误差最小化。

    Method for managing the relative humidity in the air path of an internal combustion engine equipped with a low pressure EGR system
    9.
    发明授权
    Method for managing the relative humidity in the air path of an internal combustion engine equipped with a low pressure EGR system 有权
    用于管理配备有低压EGR系统的内燃机的空气路径中的相对湿度的方法

    公开(公告)号：US08543317B2

    公开(公告)日：2013-09-24

    申请号：US13091888

    申请日：2011-04-21

    Applicant: Paolo Pasero ,  Alberto Vassallo ,  Federico Luigi Guglielmone

    Inventor： Paolo Pasero ,  Alberto Vassallo ,  Federico Luigi Guglielmone

    IPC: G06F7/70 ,  F02M25/07

    CPC classification number: F02D41/005 ,  F02B29/0406 ,  F02D41/0007 ,  F02D41/0065 ,  F02D2200/0418 ,  F02M26/06 ,  F02M26/15 ,  F02M26/28 ,  Y02T10/47

    Abstract: A method is provided for estimating the relative humidity in an intake line of an internal combustion engine provided with an intake manifold connected to the intake line, an exhaust line, and a Low Pressure EGR (LPE) conduit which fluidly connects the exhaust line to a connecting point of said intake line. The method includes, but is not limited to calculating specific humidity in the exhaust line, as a function of the O2 concentration in said exhaust line; determining ambient specific humidity; calculating specific humidity in a portion of the intake line comprised between said connecting point and said intake manifold, as a function of a flow of external air entering into said intake line, a flow of exhaust gases coming from said Low Pressure EGR (LPE) conduit, the specific humidity in said exhaust line and the ambient specific humidity; calculating the relative humidity in said portion of the intake line, as a function of the specific humidity thereof.

    Abstract translation: 提供了一种用于估计设置有连接到进气管，排气管和低压EGR（LPE）管道的内燃机的进气管线中的相对湿度的方法，其将排气管路流体连接到 所述进气管线的连接点。 该方法包括但不限于根据所述排气管线中的O2浓度来计算排气管线中的比湿度; 确定环境湿度; 根据进入所述进气管线的外部空气的流量来计算包括在所述连接点和所述进气歧管之间的进气管线的一部分中的比湿度，来自所述低压EGR（LPE）管道的废气流 ，所述排气管线中的比湿度和环境比湿度; 根据其比湿度来计算进气管线的所述部分中的相对湿度。

    DEVICE AND METHOD FOR COMPRESSOR AND CHARGE AIR COOLER PROTECTION IN AN INTERNAL COMBUSTION ENGINE
    10.
    发明申请
    DEVICE AND METHOD FOR COMPRESSOR AND CHARGE AIR COOLER PROTECTION IN AN INTERNAL COMBUSTION ENGINE 有权
    内燃机中的压缩机和空气冷却器保护装置及方法

    公开(公告)号：US20110114066A1

    公开(公告)日：2011-05-19

    申请号：US12945609

    申请日：2010-11-12

    Applicant: Alberto VASALLO ,  Federico FERRERO ,  Federico Luigi GUGLIELMONE ,  Cristian TAIBI

    Inventor： Alberto VASALLO ,  Federico FERRERO ,  Federico Luigi GUGLIELMONE ,  Cristian TAIBI

    IPC: F02B33/00 ,  F02M25/07

    CPC classification number: F02M25/0707 ,  F02B3/06 ,  F02B29/0406 ,  F02D41/0007 ,  F02D41/0065 ,  F02D41/10 ,  F02D2200/0414 ,  F02M26/05 ,  F02M26/06 ,  F02M26/15 ,  F02M26/24 ,  F02M26/38 ,  F02M26/47 ,  Y02T10/144 ,  Y02T10/146 ,  Y02T10/47

    Abstract: A device is provided for compressor and charge air cooler protection in an internal combustion engine, such as a Diesel engine. The engine having an intake manifold and an exhaust manifold, first and second EGR routes, a charge air cooler, a turbocharger having a compressor and a turbine. A regulator is also provided for regulating the flow rate of exhaust gas and the splitting of exhaust gas between the first and second EGR route. A temperature sensor is also provided for sensing output temperature of gas at the outlet of said compressor. A method and computer readable medium embodying a computer program product are also provided that have a first phase of monitoring a parameter representative of the gas temperature at the output of the compressor and a second phase in which an activity involving engine components operation is performed. The activity is performed using temperature information determined in the monitoring phase.

    Abstract translation: 在内燃机（例如柴油发动机）中提供用于压缩机和增压空气冷却器保护的装置。 具有进气歧管和排气歧管，第一和第二EGR路径的发动机，增压空气冷却器，具有压缩机和涡轮机的涡轮增压器。 还设置有用于调节排气的流量和在第一和第二EGR路径之间的排气分离的调节器。 还提供温度传感器，用于感测所述压缩机出口处的气体的输出温度。 还提供了一种体现计算机程序产品的方法和计算机可读介质，其具有监视代表压缩机输出处的气体温度的参数的第一阶段和其中执行涉及发动机部件操作的活动的第二阶段。 使用在监测阶段确定的温度信息进行活动。

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