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81. 发明公开

EP1195502A1 Turbocompound internal combustion engine 有权
标题翻译：涡轮复合-Brennkraftmachine
公开(公告)号：EP1195502A1
公开(公告)日：2002-04-10
申请号：EP01123905.0
申请日：2001-10-05
申请人： IVECO FIAT S.p.A. , Iveco Motorenforschung AG
发明人： Dellora, Giancarlo , Zaehner, Werner
IPC分类号： F02B37/00 , F02B41/10 , F02B37/24
CPC分类号： F02B37/24 , F02B37/005 , F02B41/10 , Y02T10/144 , Y02T10/163
摘要： A turbocompound internal combustion engine (1) having a turbocharger (2) with a variable-geometry turbine (3); and an auxiliary turbine (13), which is located downstream from the turbine (3) of the turbocharger (2), provides for recovering energy from the exhaust gas, and is connected mechanically to the drive shaft (19) of the engine via a transmission (20); a control device (31) compares the rotation speed of the auxiliary turbine (13), detected by means of a sensor (28), with a range of permissible speeds calculated on the basis of the speed of the drive shaft (19), and controls fuel supply to the engine (1) and the geometry of the variable-geometry turbine (3) to maintain the speed of the auxiliary turbine (13) within predetermined limits in the event of a fault on the transmission (20).
摘要翻译：一种具有涡轮增压器（2）和可变几何涡轮机（3）的涡轮组合式内燃机（1）; 和位于所述涡轮增压器（2）的涡轮机（3）下游的辅助涡轮机（13）提供从所述排气中回收能量，并且通过经由所述发动机的驱动轴（19）经由传输（20）; 控制装置（31）将通过传感器（28）检测到的辅助涡轮（13）的转速与基于驱动轴（19）的速度计算的允许速度的范围进行比较，以及控制发动机（1）的燃料供给以及可变几何涡轮机（3）的几何形状，以在变速器（20）发生故障的情况下将辅助涡轮（13）的速度保持在预定限度内。

82. 发明公开

EP1154144A1 An internal-combustion engine provided with an exhaust gas recirculation system, in particular for a vehicle 有权转让
标题翻译： Brennkraftmaschine mitAbgasrückführungssystem，insbesonderefürFahrzeuge
公开(公告)号：EP1154144A1
公开(公告)日：2001-11-14
申请号：EP01111060.8
申请日：2001-05-08
申请人： IVECO FIAT S.p.A.
发明人： Bianchi, Pietro
IPC分类号： F02M25/07
CPC分类号： F02M26/31 , F02M26/16 , F02M26/20 , F02M26/21 , F02M26/30 , F02M26/37 , F02M26/41
摘要： An internal-combustion engine (1), in particular for a vehicle, is provided with a plurality of cylinders (2) and a cylinder head (3) which defines, for each cylinder (2), at least one exhaust duct (16) and at least one intake duct (12); the engine is further provided with an exhaust manifold (17) communicating with the exhaust ducts (16), and a system (27) for recirculating exhaust gas from the exhaust manifold (17) to the intake ducts (12); the system comprises a further manifold (13) which distributes the recirculated exhaust gases to the intake ducts (12) and communicates with the exhaust manifold (17) through a recirculation duct (37) provided at least partly directly in the cylinder head (3) which is provided with a heat exchanger (22) for cooling the recirculated exhaust gases.
摘要翻译：特别是用于车辆的内燃机（1）设置有多个气缸（2）和气缸盖（3），其对于每个汽缸（2）限定至少一个排气管道（16），和至少一个进气管道（12）; 发动机还设置有与排气管道（16）连通的排气歧管（17）和用于将废气从排气歧管（17）再循环到进气管道（12）的系统（27）。该系统包括另外的歧管（13），其将再循环的废气分配到进气管道（12）并且通过至少部分地直接设置在气缸盖（3）中的再循环管道（37）与排气歧管（17）连通，其设置有用于冷却再循环废气的热交换器（22）。

83. 发明公开

EP1148213A1 An assembly for providing an engine brake system for an internal combustion engine, in particular of an industrial vehicle, and an internal combustion engine provided with this assembly 有权
标题翻译：发动机制动系统，搭载在特别是用于工业车辆和内燃机与本系统
公开(公告)号：EP1148213A1
公开(公告)日：2001-10-24
申请号：EP01109528.8
申请日：2001-04-17
申请人： IVECO FIAT S.p.A.
发明人： Dellora, Giancarlo , Prola, Carlo
IPC分类号： F01L13/00 , F01L13/06
CPC分类号： F01L13/06 , F01L1/181
摘要： An assembly (39) for providing an engine brake system for an internal combustion engine (1), comprises for each exhaust valve (3), a relative control cam having a profile comprising at least one section that can be selectively actuated by varying the valve play, the assembly (39) comprising, for each cylinder, a support body (40) adapted to be connected to the cylinder head (2) and bearing at least one rocker arm support spindle (50), the rocker arm support spindle (50) being coupled, by means of an eccentric bushing (52), to a rocker arm (18) adapted to be interposed between an exhaust valve (3) and a cam in order to oscillate about an axis (57), the assembly (39) lastly comprising an actuator (62) adapted to rotate the eccentric bushing (52) with respect to the support body (40) in order to displace the axis (57) of oscillation of the rocker arms (18) and to vary the valve play between these rocker arms (18) and the exhaust valves (3).
摘要翻译：在内燃机（1）提供到发动机制动系统的组件（39）包括用于每个排气阀（3），具有配置文件包括至少一个部分的相对控制凸轮也可以选择性地通过改变阀致动玩，所述组件（39）包括一个用于每个气缸，支撑体（40）angepasst将被连接到所述气缸盖（2）和带有至少一个摇臂支撑心轴（50），所述摇臂支撑心轴（50 ）耦合，通过一个偏心轴衬（52）到一个摇臂的方式（将在之间排气阀（3）和一个凸轮以摆动到左右轴（57），该组件介于18）angepasst（39 ）最后，包括致动器（62）angepasst到相对于所述支承体（40），以便移动所述摇臂的振荡（18的轴线（57）），并以改变阀门间隙旋转偏心轴衬（52）合成摇臂（18）和排气阀（3）之间。

84. 发明公开

EP1128057A1 Induction manifold for an internal-combustion engine 有权
标题翻译： Einlasskrümmerfüreine Brennkraftmaschine
公开(公告)号：EP1128057A1
公开(公告)日：2001-08-29
申请号：EP01104375.9
申请日：2001-02-23
申请人： IVECO FIAT S.p.A.
发明人： Bianchi, Pietro , Sparti, Claudio
IPC分类号： F02M35/104
CPC分类号： F02M35/10222 , F02M35/104
摘要： An induction manifold (1) for an internal-combustion engine, comprising an elongate main body (3) having longitudinal inner cavity (12) provided with an opening (13) adapted to communicate with the intake orifices of the engine, an inlet duct (5) provided with an air-inlet opening (15) and communicating with the cavity (12), a feed duct (20) for EGR gases formed integrally with the manifold (1) and comprising a first portion (21) extending inside the main body (3) from an inlet orifice (22) for EGR gases to the air-inlet duct (5) and from a second portion (23) extending inside the inlet duct (5) and provided with an outlet opening (24) in the inlet duct (5) itself, and a baffle (30) disposed in the inlet duct (5) between the air-inlet opening (15) and the outlet opening (24) of the feed duct (20) for directing the air and the EGR gases towards a mixing zone (39) inside the inlet duct (5) and situated at a predetermined distance (d) from the cavity (12) of the main body (3).
摘要翻译：一种用于内燃机的感应歧管（1），其包括具有纵向内腔（12）的细长主体（3），该主体具有适于与发动机的进气孔连通的开口（13），入口导管 5）设置有空气入口开口（15）并与空腔（12）连通，用于与歧管（1）一体形成的用于EGR气体的进料管道（20），并且包括在主体内部延伸的第一部分（21）主体（3）从用于EGR气体的入口孔（22）到进气管道（5）以及在入口管道（5）内延伸的第二部分（23），并且在第二部分入口管道（5）本身以及设置在进气口（15）和进气管道（20）的出口（24）之间的入口管道（5）中的导流板（30），用于引导空气和 EGR气体朝向入口管道（5）内部的混合区域（39），并且位于距主体（3）的空腔（12）预定的距离（d）处。

85. 发明授权

EP0791735B1 Vehicle driving unit with related control method 失效
标题翻译：车辆的驱动单元和相应的控制方法
公开(公告)号：EP0791735B1
公开(公告)日：2001-07-25
申请号：EP96112816.2
申请日：1996-08-08
申请人： IVECO FIAT S.p.A.
发明人： Cuniberti, Francesco
IPC分类号： F02D13/04 , F02B37/14 , F02B39/10 , F02B37/00 , F02B37/10
CPC分类号： B60K6/485 , B60W2540/10 , B60W2540/12 , B60Y2400/435 , F02B37/005 , F02B37/10 , F02B37/14 , F02B39/10 , F02D13/04 , Y02T10/144 , Y02T10/6226

86. 发明公开

EP1092857A1 System for managing an electronic diesel engine control system 有权
标题翻译： Vorrichtung zum Management des Steuersystems einerSelbstgezündetenBrennkaftmaschine
公开(公告)号：EP1092857A1
公开(公告)日：2001-04-18
申请号：EP00122455.9
申请日：2000-10-13
申请人： IVECO FIAT S.p.A.
发明人： Maule, Roberto
IPC分类号： F02D41/24
CPC分类号： F02D41/2422 , B60W2520/10 , F02D41/021 , F02D2200/501
摘要： An electronic diesel engine (3) control system (6, EDC) of a vehicle is provided with three different engine maps (MPu, MPc, Mpa) that can be selected as alternatives and are each adapted to a particular driving requirement of the vehicle. The maps are selected in a fully automatic way by monitoring the speed of the vehicle and the actuation of the brakes.
摘要翻译：车辆的电子柴油发动机（3）控制系统（6，EDC）具有三种不同的发动机地图（MPu，MPc，Mpa），可以作为替代方案选择，并且各自适用于车辆的特定行驶要求。通过监控车辆的速度和制动器的动作，以全自动的方式选择地图。

87. 发明公开

EP1048832A1 "Supercharged internal-combustion engine" 有权
标题翻译： Aufgeladene Brennkraftmaschine
公开(公告)号：EP1048832A1
公开(公告)日：2000-11-02
申请号：EP00108568.7
申请日：2000-04-19
申请人： IVECO FIAT S.p.A.
发明人： Gori, Fabio, c/o Universita' di Roma Torvergata , Pippione, Eugenio , Scavarda, Gianfranco
IPC分类号： F02B29/04 , F01P1/06
CPC分类号： F02B29/0475 , F01P1/06 , F02B29/0412 , F02B29/0431 , Y02T10/146
摘要： A supercharged internal-combustion engine (1) comprising a turbocharger (3), a supercharging duct (7) connecting an outlet of the turbocharger (3) to an intake manifold of the engine (1), an intercooler (8) in series with the supercharging duct (7) for cooling the supercharging air of the engine, and a forced-ventilation device (14) for cooling the supercharging duct (7); the device (14) comprises at least one ducting (18,19) having an inlet aperture (20) facing a fan (10) and an outlet aperture (21) facing a portion (16,17) of the supercharging duct (7).
摘要翻译：一种增压内燃机（1），包括涡轮增压器（3），将涡轮增压器（3）的出口与发动机（1）的进气歧管连接的增压管道（7），与用于冷却发动机的增压空气的增压管道（7）和用于冷却增压管道（7）的强制通风装置（14）。装置（14）包括至少一个管道（18,19），其具有面向风扇（10）的入口孔（20）和面向增压管道（7）的部分（16,17）的出口孔（21）。

88. 发明公开

EP1036961A1 Automated gear change for an automobile vehicle, in particular for an industrial vehicle 有权
标题翻译： Automatisiertes Schaltgetriebefürein Kraftfahrzeug，insbesonderefürein Industriefahrzeug
公开(公告)号：EP1036961A1
公开(公告)日：2000-09-20
申请号：EP00105420.4
申请日：2000-03-15
申请人： IVECO FIAT S.p.A.
发明人： Caramagno, Augusto
IPC分类号： F16H63/30 , F16D27/09
CPC分类号： F16H63/304 , F16D27/09 , F16D2023/0687 , F16H2063/3046 , Y10T74/19219 , Y10T74/19251 , Y10T74/19288
摘要： An automated gear change (1) for an automobile vehicle, in particular for an industrial vehicle, provided with an input shaft (2), an output shaft (3), a geared transmission (4) interposed between these input and output shafts (2, 3) and including an auxiliary shaft (7) and a plurality of gears (8) mounted in an angularly idle manner with respect to this output shaft (3) and a plurality of engagement members (16, 32) for each gear (8) that can be selectively actuated in order to make this gear (8) angularly rigid with the output shaft (3); each engagement member (16, 32) is mounted to slide in a respective pair of seats (18, 17; 34, 33) that face one another and communicate and are associated with the relative gear (8) and, respectively, with the output shaft (3), and can move between a first disengaged operating position in which it exclusively engages one of the seats (18, 17; 34, 33) and a second engaged operating position in which it engages both the seats (18, 17; 34, 33); the gear change (1) is further provided with actuation means (21) of electromagnetic type in order to control the displacement of each engagement member (16, 32) between these first and second operating positions.
摘要翻译：一种用于汽车，特别是工业车辆的自动变速箱（1），其具有输入轴（2），输出轴（3），插入在这些输入和输出轴（2）之间的齿轮传动装置（4），3）并且包括辅助轴（7）和相对于该输出轴（3）以角度怠速方式安装的多个齿轮（8）和用于每个齿轮（8）的多个接合构件（16,32）），以便使该齿轮（8）与输出轴（3）成角度地刚性; 每个接合构件（16,32）被安装成在相对的一对座（18,17; 34,33）中滑动，所述一对座（18,17; 34,33）彼此面对并连通并与相对齿轮（8）相关联，并且分别与输出轴（3），并且可以在其独特地接合所述座（18,17; 34,33）中的一个的第一脱离操作位置和第二接合操作位置之间移动，在所述第二接合操作位置中，所述第二接合操作位置与所述座（18,17; 34，33）; 齿轮变速箱（1）还设置有电磁式致动装置（21），以便控制每个接合构件（16,32）在这些第一和第二操作位置之间的位移。

89. 发明公开

EP1031498A1 A support assembly for a spare wheel of a vehicle 有权
标题翻译： Tragkonstruktionfürdas Reserverad eines Fahrzeugs
公开(公告)号：EP1031498A1
公开(公告)日：2000-08-30
申请号：EP99125947.4
申请日：1999-12-27
申请人： IVECO FIAT S.p.A.
发明人： Vischi, Alessandro
IPC分类号： B62D43/00
CPC分类号： B62D43/002
摘要： A support assembly (1) for a spare wheel (2) of a vehicle, in particular a commercial vehicle, of the type provided with a support plate (6) designed to be mounted on the wheel (2), with a plurality of bolts (8) for releasably connecting the plate (6) to attachment means (3) for a frame (5) of the vehicle in a first operative position, in which the attachment means (3) and the plate (6) keep the wheel (2) raised from the ground, and with a screw-nut device (10) which is interposed between the support (6) and the attachment means (3) and which can be actuated selectively and following the release of the bolts (8) so as to displace the plate (6) with respect to the attachment means (3) between the first operative position and a second operative position, in which the wheel (2) rests on the ground.
摘要翻译：一种用于车辆的备胎（2）的支撑组件（1），其具有设计有安装在所述车轮（2）上的支撑板（6）的类型的车辆，特别是商用车辆，具有多个螺栓（8），用于在第一操作位置将板（6）可释放地连接到用于车辆的框架（5）的附接装置（3），其中附接装置（3）和板（6）保持车轮 2）从地面升起，并且具有插入在支撑件（6）和附接装置（3）之间的螺母装置（10），并且可以选择性地致动并且随着螺栓（8）的释放而被致动以便在第一操作位置和第二操作位置之间相对于附接装置（3）移动板（6），其中车轮（2）搁置在地面上。

90. 发明公开

EP0976644A1 Frontal collision protection device for a commercial vehicle 有权
标题翻译： Schutzvorrichtung bei FrontalaufprallfürLastkraftwagen
公开(公告)号：EP0976644A1
公开(公告)日：2000-02-02
申请号：EP99114523.6
申请日：1999-07-23
申请人： IVECO FIAT S.p.A.
发明人： Riva, Vittorio
IPC分类号： B62D21/15
CPC分类号： B62D27/065 , B62D21/152
摘要： A frontal collision protection device (1;47) for a commercial vehicle, comprising a bar (4;48) having predetermined strength characteristics and designed to be fitted transversely to the vehicle behind the front bumper (3), and a pair of support structures (5;49) for the bar adapted to connect the latter to respective side members (2) of the vehicle's chassis; each of the support structures comprises an anchoring bracket (20;51) adapted to be rigidly connected to a respective side member (2), and a support arm (21;52) extending so as to project outwards from the bracket (20;51) in a direction substantially orthogonal to the side member (2), and defining at least a first and a second connection zone of the bar, which zones are situated respectively in the vicinity of the side member (2) and of an end portion (10;69) of the bar (4;48).
摘要翻译：一种用于商用车辆的前部碰撞保护装置（1; 47），包括具有预定强度特性并被设计成横向于前保险杠（3）后面的车辆的杆（4; 48）和一对支撑结构（5; 49），用于所述杆适于将所述杆连接到所述车辆底盘的相应侧部构件（2）; 每个支撑结构包括适于刚性地连接到相应的侧部构件（2）的锚固支架（20; 51）和延伸以从支架（20; 51）向外突出的支撑臂（21; 52）），并且限定所述杆的至少第一连接区域和所述第二连接区域，所述区域分别位于所述侧构件（2）的附近和端部（2）的附近， 10; 69）。

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