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21.发明授权Method for controlling fuel injection in a multifuel internal-combustion engine in the event of a request for fuel switching 有权一种用于在请求的情况下控制燃料喷射的多燃料内燃机为燃料的切换方法
公开(公告)号：EP2527623B1
公开(公告)日：2015-07-29
申请号：EP12169094.5
申请日：2012-05-23
Applicant: Magneti Marelli S.p.A.
Inventor： Sgatti, Stefano , Sensi, Fabio , Garagnani, Nicola , Zanotti, Massimo , Atzori, Roberto , Cavanna, Filippo
IPC: F02D19/06
CPC classification number: F02D19/0647 , F02D19/0605 , F02D19/061 , F02D19/0615 , F02D19/0628 , F02D19/0692 , F02D41/08 , F02D41/123 , F02D2250/21 , Y02T10/36
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22.发明授权Method for controlling fuel injection in a multifuel internal-combustion engine in the event of pressure jumps 有权一种用于在压力跳跃的情况下，控制内燃机Mehfachbrennstoff燃料喷射方法
公开(公告)号：EP2527624B1
公开(公告)日：2015-07-08
申请号：EP12169101.8
申请日：2012-05-23
Applicant: Magneti Marelli S.p.A.
Inventor： Sgatti, Stefano , Sensi, Fabio , Garagnani, Nicola , Zanotti, Massimo , Atzori, Roberto , Cavanna, Filippo
CPC classification number: F02D41/0025 , F02D19/022 , F02D19/027 , F02D19/0692 , F02D19/105 , F02D2041/1432 , F02D2200/0602 , F02M21/0278 , Y02T10/32 , Y02T10/36
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23.发明授权
公开(公告)号：EP2314862B1
公开(公告)日：2013-10-09
申请号：EP10187584.7
申请日：2010-10-14
Applicant: Magneti Marelli S.p.A.
Inventor： Garagnani, Nicola , Sensi, Fabio , Cavanna, Filippo , Sgatti, Stefano
CPC classification number: F02D13/0219 , F02D13/0226 , F02D35/023 , F02D35/027 , F02D41/0002 , F02D41/008 , F02P5/1522 , Y02T10/18 , Y02T10/42 , Y02T10/46
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24.发明公开Method of learning the neutral position in a vehicle equipped with an internal combustion engine with a stop and start system 审中-公开学习在配备有内燃发动机的车辆的中性位置的方法停止和启动系统
公开(公告)号：EP2644882A1
公开(公告)日：2013-10-02
申请号：EP12425068.9
申请日：2012-03-29
Inventor： Zanotti, Massimo , Tavella, Domenico , De Cristofaro, Ferdinando , Sgatti, Stefano
CPC classification number: F16H61/68 , B60W30/18018 , B60W2510/101 , B60Y2300/18016 , F02N11/0818 , F02N2200/0801 , F02N2200/0802 , F02N2200/101 , F02N2200/103 , F16H59/68 , F16H61/2807 , F16H2059/6823 , F16H2061/0087 , F16H2061/283 , Y02T10/48
Abstract: A method of learning the neutral position in a vehicle equipped with an internal combustion engine with a Stop and Start system. The method provides for learning the duty cycle values associated with the odd gears (ODD) and the even gears (EVEN) engaged during vehicle running, determining the maximum duty cycle value (ODD max ) for the odd gears (ODD) and the minimum duty cycle value (EVEN min ) for the even gears (EVEN), determining a duty cycle band to which the neutral gear condition (N) corresponds on the basis of the minimum duty cycle value (EVEN min ) for the even gears (EVEN) and the maximum duty cycle value (ODD max ) for the odd gears (ODD), and controlling the Stop and Start system on the basis of the duty cycle band to which the neutral gear condition (N) corresponds.
Abstract translation: 学习在与停止和启动系统内燃机搭载车辆中的中立位置的方法，该方法提供了用于学习与奇数齿轮（ODD）相关联的占空比值和偶数档（偶数）车辆行驶期间接合 运行时，确定性的采矿最大占空比值（ODD最大值）为奇数档（ODD）和最小占空比值（甚至分钟）用于偶数挡位（偶数），确定性采矿占空比绑哪个空挡状态（N ）所对应的最小占空比值（甚至分钟）用于偶数挡位（偶数）和用于奇数档位的最大占空比值（ODD最大）（ODD）的基础上，并控制光圈和的基础上，启动系统 占空比绑哪空挡状态（N）相对应。
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25.发明公开
公开(公告)号：EP2314862A1
公开(公告)日：2011-04-27
申请号：EP10187584.7
申请日：2010-10-14
Applicant: Magneti Marelli S.p.A.
Inventor： Garagnani, Nicola , Sensi, Fabio , Cavanna, Filippo , Sgatti, Stefano
CPC classification number: F02D13/0219 , F02D13/0226 , F02D35/023 , F02D35/027 , F02D41/0002 , F02D41/008 , F02P5/1522 , Y02T10/18 , Y02T10/42 , Y02T10/46
Abstract: Method of controlling knocking in an internal combustion engine (1) equipped with a device (11) for controlling the opening of inlet valves (6); the control method comprises the phases of: determining the occurrence of an excessive knocking in the cylinder (2) of the internal combustion engine (1); and decreasing the mass of air sucked into the cylinder (2) in which an excessive knocking has occurred by acting on the control device (11) controlling the inlet valves (6) of the cylinder (2).
Abstract translation: （1）装配有用于控制进气门的开口（6）的装置（11）控制在爆震到内燃发动机的方法; 该控制方法包括以下阶段：确定开采过度内燃发动机（1）的气缸（2）中爆震的发生; 和降低空气的质量吸入气缸（2）爆震通过作用在控制装置（11）上出现的哪个过度控制入口阀缸（6）（2）。
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Patent Agency Ranking26.发明公开Method for controlling a wastegate in a turbocharged internal combustion engine 有权Verfahren zur Steuerung eine Abladeventils in einem涡轮增压器Verbrennungsmotor
公开(公告)号：EP2314850A1
公开(公告)日：2011-04-27
申请号：EP10187594.6
申请日：2010-10-14
Applicant: Magneti Marelli S.p.A.
Inventor： Panciroli, Marco , Alunni, Francesco , Sgatti, Stefano
CPC classification number: F02D41/0007 , F02B37/18 , F02D41/1402 , Y02T10/144
Abstract: A method for controlling the wastegate (16) in a turbocharged internal combustion engine (1); the method contemplates the steps of: determining, during a design phase, a control law (CL) which provides an objective opening of a controlling actuator (35) of the wastegate (16) according to the supercharging pressure (P); determining an objective supercharging pressure (P obj ); measuring an actual supercharging pressure (P); determining a first open loop contribution (WG OL ) of an objective position (WG obj ) of a controlling actuator (35) of the wastegate (16) by means of the control law (CL) and according to the objective supercharging pressure (P obj ); determining a second closed loop contribution (WG CL1 ) of the objective position (WG obj ) of the controlling actuator (35) of the wastegate (16); and calculating the objective position (WG obj ) of the controlling actuator (35) of the wastegate (16) by adding the two contributions (WG OL ,WG CL1 ).
Abstract translation: 一种用于控制涡轮增压内燃机（1）中的废气门（16）的方法; 该方法考虑以下步骤：在设计阶段期间，确定根据增压压力（P）提供废气门（16）的控制致动器（35）的客观打开的控制规律（CL）; 确定目标增压压力（P obj）; 测量实际增压压力（P）; 通过控制规则（CL）和根据目标增压压力（P obj）确定废气门（16）的控制致动器（35）的目标位置（WG obj）的第一开环贡献（WG OL） ）; 确定废气门（16）的控制致动器（35）的目标位置（WG obj）的第二闭环贡献（WG CL1）; 以及通过添加两个贡献（WG OL，WG CL1）来计算废气门（16）的控制致动器（35）的目标位置（WG obj）。
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27.发明公开
公开(公告)号：EP0796988A3
公开(公告)日：1998-01-07
申请号：EP97104063.9
申请日：1997-03-11
Applicant: MAGNETI MARELLI S.p.A.
Inventor： Carnevale, Claudio , Bianconi, Paola , Sgatti, Stefano
CPC classification number: F02D41/1474 , F02D41/123 , F02D41/1454 , F02D41/148 , F02D41/1495 , F02D2200/021
Abstract: The method of diagnosis determines the state of deterioration of an exhaust gas stoichiometric composition sensor placed downstream of a catalytic converter. The catalytic converter is mounted on an exhaust manifold of an internal combustion engine supplied with an air/fuel mixture, while the sensor generates an output signal correlated with the stoichiometric composition of the mixture. The method comprises the phases of registering a temperature signal correlated with the temperature of the engine; determining the operating range of the engine; determining the stoichiometric composition of the air/fuel mixture; and effecting a hot diagnosis should the temperature signal be greater than a preset reference value, the engine be in the idle operating range and the sensor register a weak stoichiometric composition of the mixture. The hot diagnosis comprises the phases of generating control signals for the engine and of gauging the output signal from the sensor.
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公开(公告)号：EP2243942B1
公开(公告)日：2016-07-27
申请号：EP10160638.2
申请日：2010-04-21
Applicant: Magneti Marelli S.p.A.
Inventor： Panciroli, Marco , Alunni, Francesco , Sgatti, Stefano
IPC: F02D41/00
CPC classification number: F02D41/0085 , F02D31/005 , F02D41/0002 , F02D41/32 , F02D2200/0402 , F02D2200/0406 , Y02T10/42
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29.发明授权
公开(公告)号：EP2339151B1
公开(公告)日：2014-05-07
申请号：EP10197216.4
申请日：2010-12-28
Applicant: Magneti Marelli S.p.A.
Inventor： Panciroli, Marco , Sgatti, Stefano
IPC: F02D35/02
CPC classification number: F02D35/02 , F01L1/08 , F01L1/34 , F01L1/46 , F01L9/025 , F01L9/04 , F01L2001/0537 , F01L2013/11 , F01L2820/041 , F01L2820/043 , F01L2820/045 , F02D2041/001 , F02D2041/1432 , F02D2041/288 , F02D2200/025
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30.发明授权Method of detecting knock in an internal combustion engine 有权Verfahren zum Bestimmen der klopfenden Verbrennung einer Brennkraftmaschine
公开(公告)号：EP2180178B1
公开(公告)日：2014-03-12
申请号：EP08425681.7
申请日：2008-10-21
Applicant: Magneti Marelli S.p.A.
Inventor： Sgatti, Stefano , Cavina, Nicolò , Cavanna, Filippo , Bisanti, Giancarlo
IPC: F02P5/155
CPC classification number: G01L23/221 , F02D35/027 , F02D41/009 , F02D41/22 , F02D41/28 , F02D2041/1432 , F02D2041/286 , F02D2041/288 , F02D2200/025 , F02D2200/1015 , Y02T10/40
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