公开(公告)号：WO1998019062A1

公开(公告)日：1998-05-07

申请号：PCT/FR1997001931

申请日：1997-10-28

Applicant: RENAULT ,  BEURTHEY, Stéphan ,  MOINE, Xavier ,  MOLLET, Jean-Claude

Inventor： RENAULT

IPC: F02D41/14

CPC classification number: F02D41/1498 ,  F02D41/008 ,  F02D41/1401 ,  F02D41/1475 ,  F02D41/1479 ,  F02D41/1486 ,  F02D41/1497 ,  F02D2041/1409 ,  F02D2041/1426 ,  F02D2041/1433 ,  F02D2250/18 ,  F02D2250/28

Abstract: The invention concerns a system for regulating the richness of the air-fuel mixture in a controlled injection thermal engine, consisting of a fast regulating loop comprising a Smith predictor and by a slow regulating loop adapting the reference input richness to the instability phenomena of engine torque estimated at each outer dead center on the basis of the respective torque values at previous outer dead centers computed by a software torquemeter. It works out an estimator of instability phenomena invariant to transient phases and to cylinders, and comprises an expert system for determining the heuristic reference input richness.

Abstract translation: 本发明涉及一种用于调节受控喷射热力发动机中的空气 - 燃料混合物的丰富性的系统，该系统由包括史密斯预测器的快速调节回路和由适应参考输入丰度与发动机转矩不稳定现象的缓慢调节回路组成 基于由软件扭矩计算出的先前外死点的相应扭矩值在每个外死点估计。 它计算出一个对瞬态阶段和圆柱不变的不稳定现象的估计，并且包括用于确定启发式参考输入丰富度的专家系统。

公开(公告)号：WO1998019055A1

公开(公告)日：1998-05-07

申请号：PCT/FR1997001930

申请日：1997-10-28

Applicant: RENAULT ,  MAISSANT, Jean-Pierre, André ,  MATHIS, Frédéric ,  NOVEL CATTIN, Frédéric

Inventor： RENAULT

IPC: F01N03/22

CPC classification number: F01N3/32 ,  F01N3/029 ,  F01N3/2006 ,  F01N3/206 ,  F01N3/22 ,  F02B37/164 ,  Y02T10/144 ,  Y02T10/26

Abstract: The method consists in introducing a predetermined amount of oxygenated air (synthetic air) into the exhaust system of a combustion engine. The invention is applicable to all catalytic exhaust systems and to particle filters.

Abstract translation: 该方法包括将预定量的氧化空气（合成空气）引入到内燃机的排气系统中。 本发明适用于所有催化排气系统和颗粒过滤器。

公开(公告)号：WO1998017928A1

公开(公告)日：1998-04-30

申请号：PCT/FR1997001882

申请日：1997-10-20

Applicant: RENAULT ,  BANCON, François ,  LAGOUTTE, Jean, Louis ,  ROUMY, Jean, Claude

Inventor： RENAULT

IPC: F16H61/02

CPC classification number: F16H59/14 ,  B60H1/00764 ,  B60H1/3216 ,  B60H2001/3273 ,  B60W30/1886 ,  F16H59/50 ,  F16H2059/145

Abstract: The invention concerns a method for controlling gearbox input torque of a road vehicle comprising a computer for engine control which determines the total power available in output of the vehicle engine, a computer for air conditioning capable of assessing the power consumed by the air conditioning system on board the vehicle, and a computer for transmission managing the transmission control, characterised in that the engine control computer transmits to the transmission control computer an available engine torque value taking into account the torque consumed by the air conditioning system.

Abstract translation: 本发明涉及一种用于控制道路车辆的变速箱输入扭矩的方法，包括用于发动机控制的计算机，其确定车辆发动机的输出中可用的总功率，用于空调的计算机，其能够评估空调系统消耗的功率 搭载车辆，以及管理变速器控制的变速器的计算机，其特征在于，所述发动机控制计算机将考虑到所述空调系统消耗的转矩的可用的发动机转矩值传送到所述变速器控制计算机。

公开(公告)号：WO1998005936A1

公开(公告)日：1998-02-12

申请号：PCT/FR1997001441

申请日：1997-08-01

Applicant: RENAULT ,  SIEMENS AUTOMOTIVE S.A. ,  MOINE, Xavier ,  RODRIGUES, Luis

Inventor： RENAULT ,  SIEMENS AUTOMOTIVE S.A.

IPC: G01M15/00

CPC classification number: G01M15/11

Abstract: A method for detecting a misfire in at least one truck or motor vehicle internal combustion engine cylinder by analysing the values (Cg, n, i) of a quantity (Cg) characteristic of combustion and generated by observing the rotation of the crankshaft to detect the occurrence of a misfire. According to the method, misfire detection is suspended for a predetermined time when the analysis of said values (Cg, n, i) reveals anomalies originating in the transmission power line between the drive shaft and the vehicle wheels.

Abstract translation: 一种用于通过分析燃烧特性量（Cg）的值（Cg，n，i）来检测至少一个卡车或汽车内燃机气缸中的失火的方法，并通过观察曲轴的旋转而产生， 发生失火。 根据该方法，当对所述值（Cg，n，i）的分析显示来自驱动轴和车轮之间的发送电力线的异常时，停火检测暂停预定时间。

公开(公告)号：WO1998003290A1

公开(公告)日：1998-01-29

申请号：PCT/FR1997001273

申请日：1997-07-11

Applicant: RENAULT ,  BAUDLOT, François ,  GALLARD, Patrick ,  LE NEZET, André

Inventor： RENAULT

IPC: B22D19/00

CPC classification number: F02F1/4214 ,  B22C9/103 ,  B22D19/0009

Abstract: A method and a core for moulding an internal combustion engine cylinder head, wherein a metal alloy is cast in a mould containing non-meltable cores corresponding, in particular, to the hollow portions of the cylinder head, e.g. the combustion chambers (4), the intake ducts (2), the exhaust ducts (3) and the water or oil chambers, and a single integral core (1) defines both the combustion chambers (4) and the intake ducts (2).

Abstract translation: 一种用于模制内燃机气缸盖的方法和芯，其中将金属合金铸造在包含不可熔芯的模具中，特别是与气缸盖的中空部分相对应，例如， 燃烧室（4），进气管道（2），排气管道（3）和水或油室以及单个集成铁芯（1）都限定了燃烧室（4）和进气管道（2） 。

公开(公告)号：WO1998001669A1

公开(公告)日：1998-01-15

申请号：PCT/FR1997001187

申请日：1997-07-03

Applicant: RENAULT ,  ANGRAND, Bruno ,  PEYRAUD, Bernard

Inventor： RENAULT

IPC: F02N11/04

CPC classification number: H02J7/1438 ,  B60R16/03 ,  Y02T10/7005

Abstract: The invention concerns a device for managing electric energy on a motor vehicle equipped with an internal combustion engine and comprising elements (8) with high energy consumption, and elements (4) with low energy consumption and a battery. The managing device comprises means for supplying separately the elements (8) with high energy consumption and the elements (4) with low energy consumption and the battery, and a system (2) for controlling the said means. The invention also concerns an alternator integrated inside the clutch housing, without modifying its external dimensions. The alternator comprises a stator and a rotor and is designed for supplying electric energy on a motor vehicle equipped with an internal combustion engine and having a clutch housing. The alternator is driven by the internal combustion engine and is integrated inside the clutch housing, around the clutch device.

Abstract translation: 本发明涉及一种用于管理配备有内燃机的机动车辆上的电能并且包括具有高能耗的元件（8）和具有低能耗的元件（4）和电池的装置。 管理装置包括用于单独地提供具有高能量消耗的元件（8）和具有低能耗的元件（4）和电池的装置，以及用于控制所述装置的系统（2）。 本发明还涉及集成在离合器壳体内部的交流发电机，而不改变其外部尺寸。 交流发电机包括定子和转子，并被设计用于在配备有内燃机并具有离合器壳体的机动车上提供电能。 交流发电机由内燃机驱动，并且在离合器壳体内围绕离合器装置集成。

公开(公告)号：WO1997047869A1

公开(公告)日：1997-12-18

申请号：PCT/FR1997001070

申请日：1997-06-13

Applicant: RENAULT ,  BOYARD, Yves-Marie ,  COGNEVILLE, Francis ,  FERRI, Pascal

Inventor： RENAULT

IPC: F02D41/34

CPC classification number: F02D41/009 ,  F02B3/06 ,  F02D41/1497 ,  F02D2041/0092

Abstract: A method for generating a synchronisation signal for an internal combustion engine having phased sequential multipoint injection is disclosed. The engine comprises a crankshaft sensor for indicating top dead centre times for each cylinder, and a system for measuring the gas torque generated by each combustion. Said method comprises the steps of modifying injection for a given reference cylinder, determining the resulting alteration of the gas torque for said reference cylinder, comparing the times at which injection was stopped and a torque alteration was detected, and identifying the intake top dead centre times for the reference cylinder.

Abstract translation: 公开了一种用于产生具有相序连续多点喷射的内燃机的同步信号的方法。 发动机包括用于指示每个气缸的上止点时间的曲轴传感器，以及用于测量由每个燃烧产生的气体转矩的系统。 所述方法包括以下步骤：修改给定参考气缸的喷射，确定所述参考气缸的气体扭矩的变化，比较停止喷射的时间和检测到扭矩变化的时间，以及识别进气上止点时间 用于参考气缸。

公开(公告)号：WO1997047499A1

公开(公告)日：1997-12-18

申请号：PCT/FR1997001071

申请日：1997-06-13

Applicant: RENAULT ,  FROC, Laurent ,  EVRAD-DECOMPS, Laure ,  ROUYER, Gilles ,  COZE, Arnaud

Inventor： RENAULT

IPC: B60R22/20

CPC classification number: B60R22/201 ,  B60R2022/208

Abstract: A motor vehicle seat-belt device wherein one length of the belt (12) passes through a guide (16) and extends towards the shoulder of a passenger strapped in by the belt (12), and wherein the guide is rotatably mounted on a carriage (22) vertically slidably mounted on the vehicle body. Said device comprises means for sensing the angular position of the guide (16) about its rotational axis (A1), and causing adjustment of the height of the carriage (22) until the sensed angular position is within a predetermined range.

Abstract translation: 一种机动车辆安全带装置，其中所述带（12）的一个长度穿过引导件（16）并且朝着由所述带（12）捆扎的乘客的肩部延伸，并且其中所述引导件可旋转地安装在托架 （22），其可垂直地可滑动地安装在车体上。 所述装置包括用于感测引导件（16）围绕其旋转轴线（A1）的角位置的装置，并且引起托架（22）的高度的调节，直到感测的角位置在预定范围内。

公开(公告)号：WO1997043141A1

公开(公告)日：1997-11-20

申请号：PCT/FR1997000783

申请日：1997-05-02

Applicant: RENAULT ,  URSET, Charles

Inventor： RENAULT

IPC: B60N02/36

CPC classification number: B60N2/305 ,  B60N2/01 ,  B60N2/01583 ,  B60N2/0292 ,  B60N2/3011 ,  B60N2205/30 ,  B60N2205/35 ,  B60R7/043

Abstract: The invention discloses a seat support shaped as a storage box, characterised in that a front transversal wall (22) and a rear transversal wall (23) bear catch means (25) for locking means (14) for a detachable seat (10). A bottom (24) joins the said walls (22, 23), and is fixed on slides (2) which co-operate with rails (3) longitudinally set in the vehicle (1).

Abstract translation: 本发明公开了一种形状为储藏箱的座椅支撑件，其特征在于，前横向壁（22）和后横向壁（23）具有用于可拆卸座椅（10）的锁定装置（14）的锁定装置（25）。 底部（24）连接所述壁（22,23），并且固定在与纵向设置在车辆（1）中的轨道（3）配合的滑块（2）上。

公开(公告)号：WO1997016633A1

公开(公告)日：1997-05-09

申请号：PCT/FR1996001712

申请日：1996-10-31

Applicant: RENAULT ,  ANGRAND, Bruno

Inventor： RENAULT

IPC: F01P03/20

CPC classification number: F02N19/10 ,  F01N3/2013 ,  F01P3/20 ,  F01P11/20 ,  F01P2060/00 ,  F01P2060/18 ,  F01P2060/185 ,  Y02A50/2322 ,  Y02T10/26

Abstract: A system for cooling and/or heating an internal combustion engine as well as heating a passenger compartment when required. In the system, the alternator (14) in the engine cooling circuit (12) powers thermoelectric heating components (16) in the cooling circuit (16) and/or the passenger compartment (22). The compartments are connected to the battery voltage (VB) via switches that are opened and closed by a device (26) depending on measured variables such as the external temperature (Tx), the coolant temperature (Te), the passenger compartment temperature (Th), etc. Said system may be used in internal combustion engines having an alternator cooled by the engine cooling circuit.

Abstract translation: 一种用于冷却和/或加热内燃机以及在需要时加热乘客舱的系统。 在该系统中，发动机冷却回路（12）中的交流发电机（14）为冷却回路（16）和/或客舱（22）中的热电加热部件（16）供电。 隔室通过根据诸如外部温度（Tx），冷却剂温度（Te），乘客室温度（Th）的测量变量由设备（26）打开和关闭的开关连接到电池电压（VB） ）等。所述系统可以用于具有由发动机冷却回路冷却的交流发电机的内燃机。