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1. 发明公开

EP2177386A1 Motor-drive transmission equipped with an electric motor 审中-公开
标题翻译： Motorgetriebeausgerüstetmit einem elektrischen Motor
公开(公告)号：EP2177386A1
公开(公告)日：2010-04-21
申请号：EP08425665.0
申请日：2008-10-15
申请人： Magneti Marelli Powertrain S.p.A.
发明人： Medico, Giuseppe , Raimondi, Marco , Amisano, Fabrizio
IPC分类号： B60K6/547
CPC分类号： B60K6/48 , B60K6/365 , F16H3/006 , F16H3/089 , F16H2200/2012 , Y02T10/6221
摘要： A motor-drive transmission (7) having: a mechanical gear change (10), which is provided with a primary shaft (18), which can be connected to the crankshaft (6) of a thermal internal-combustion engine (5), with a secondary shaft (19) connected to drive wheels (3), and with a plurality of gear pairs, each of which comprises a primary gear (20), mounted on the primary shaft (18), and a secondary gear (21), which is mounted on the secondary shaft (19) and permanently meshes with the primary gear (20); a clutch (8) for connecting the primary shaft (18) of the servo gear change (10) to the crankshaft (6) of the thermal internal-combustion engine (5); a transmission shaft (12), which is angularly fixed with respect to the secondary shaft (19) for connecting the secondary shaft (19) to the drive wheels (3); and an electric machine (15) provided with a hollow shaft (24) of its own, which can be connected to the secondary shaft (19), is hollow, has an empty central channel (25) inside, and is set coaxial to and around the transmission shaft (12) so as to house inside it the transmission shaft (12) itself.
摘要翻译：一种具有：机械齿轮变速器（10）的电动机构传动装置（7），其具有能与热内燃机（5）的曲轴（6）连接的主轴（18）具有连接到驱动轮（3）的次级轴（19）和多个齿轮对，每个齿轮对包括安装在主轴（18）上的主齿轮（20）和副齿轮（21），，其安装在所述次级轴（19）上并与所述主齿轮（20）永久啮合; 用于将伺服齿轮变速器（10）的主轴（18）与热内燃机（5）的曲轴（6）连接的离合器（8）传动轴（12），其相对于用于将副轴（19）连接到驱动轮（3）的次级轴（19）成角度地固定; 并且设置有可以连接到副轴（19）的自身的中空轴（24）的中空的电机（15）具有中空，在其内部具有空的中心通道（25），并且设置为与在传动轴（12）周围，以便容纳传动轴（12）本身。

2. 发明公开

EP2019230A1 Servo-assisted mechanical gearbox with hydraulic actuation of the synchronizers 审中-公开
标题翻译： Servogesteuertes mechanisches Getriebe mit hydraulischerBetätigungder Synchronisatoren
公开(公告)号：EP2019230A1
公开(公告)日：2009-01-28
申请号：EP07425458.2
申请日：2007-07-25
申请人： MAGNETI MARELLI POWERTRAIN S.p.A.
发明人： Sola, Cesare , Amisano, Fabrizio , Medico, Giuseppe
IPC分类号： F16H3/08 , F16H61/02 , F16H61/30 , F16H61/682
CPC分类号： F16H61/2807 , F16H3/089 , F16H61/30 , F16H61/682 , F16H2061/2823 , F16H2200/0052
摘要： A servo-assisted mechanical gearbox (1) presenting: a first shaft (5); a second shaft (7); a plurality of gear pairs (10, 11), each of which mechanically couples the first shaft (5) to the second shaft (7), defines a corresponding speed and comprises a first gear (10) idly mounted on the first shaft (5) and a second gear (11) which is rigidly mounted on the second shaft (7) and permanently meshes with the first gear (10); a plurality of synchronizers (12), each of which is mounted coaxially to the first shaft (5) between two first gears (10) and is adapted to be actuated to alternatively engage the two first gears (10) to the first shaft (5); and a hydraulic actuation system (13) comprising for each synchronizer (12) a corresponding hydraulic servo-control (14), which is adapted to displace the synchronizer (12) alternatively in the two senses along the first shaft (5) and comprises two opposing chambers (17) adapted to be filled with a pressurized control fluid and a piston (18) which is slidingly mounted inside the two chambers (17) and is mechanically connected to the synchronizer (12).
摘要翻译：一种伺服辅助机械齿轮箱（1），具有：第一轴（5）; 第二轴（7）; 多个齿轮对（10,11），每个齿轮对（10,11）将第一轴（5）机械地联接到第二轴（7），限定相应的速度，并且包括空转地安装在第一轴（5）上的第一齿轮（10））和刚性地安装在第二轴（7）上并与第一齿轮（10）永久啮合的第二齿轮（11）; 多个同步器（12），每个同步器（12）在两个第一齿轮（10）之间同轴地安装到第一轴（5），并且适于被致动以将两个第一齿轮（10）交替地接合到第一轴（5））; 以及液压致动系统（13），其包括用于每个同步器（12）的相应的液压伺服控制器（14），其适于沿着所述第一轴（5）沿所述两个感测交替地移动所述同步器（12），并且包括两个适于填充加压控制流体的相对室（17）和滑动地安装在两个室（17）内并与机械连接到同步器（12）的活塞（18）。

3. 发明公开

EP1995144A1 Method and system for controlling a vehicle provided with a servo mechanical gear-change 有权转让
标题翻译：一种用于控制配备有自动机械变速器的车辆的车辆的方法和系统
公开(公告)号：EP1995144A1
公开(公告)日：2008-11-26
申请号：EP07425300.6
申请日：2007-05-21
申请人： MAGNETI MARELLI POWERTRAIN S.p.A.
发明人： Amisano, Fabrizio , Sola, Cesare
IPC分类号： B60W30/18 , B60T7/12 , B60W10/02 , B60W10/10 , B60W10/18
CPC分类号： B60T7/12 , B60T2201/06 , B60W10/02 , B60W10/10 , B60W10/184 , B60W30/18118 , B60W2510/0208 , B60W2540/06 , B60W2550/142
摘要： A method and system for controlling a vehicle (1), according to which it is determined whether the vehicle (1) is on a slope; it is detected whether the internal-combustion engine (4) is turned on; it is detected whether the vehicle (1) is stationary; a parking brake (21) is activated automatically and independently of the action of the driver, by driving a respective servo control (22) if the vehicle (1) is on a slope, if the internal-combustion engine (4) is turned on and if the vehicle (1) is stationary; and the parking brake (21) is disengaged automatically and independently of the action of the driver, by driving the corresponding servo control (22) when the clutch (6) is disengaged by a corresponding servo control (20) for transmitting the torque generated by an internal-combustion engine (4) of the vehicle (1) to the driving wheels (3).
摘要翻译：一种用于控制车辆（1），其所确定的开采雅丁的方法和系统无论车辆（1）是在斜坡上; 检测是否该内燃机（4）导通; 检测是否该车辆（1）是静止的; 驻车制动器（21）被自动激活和驾驶员的动作的unabhängig，通过驱动respectivement servoControlMode（22），如果车辆（1）是在斜坡上，如果内燃机（4）导通并且如果车辆（1）是静止的; 和所述驻车制动器（21）自动脱开和驾驶员的动作的unabhängig，通过驱动对应的servoControlMode（22）当离合器（6）由一相应servoControlMode（20）脱离，用于发送由所产生的转矩车辆（1）的内燃机（4）到驱动轮（3）。

4. 发明公开

EP1860349A1 Method for controlling a hydraulic servo control in a servo-controlled gearbox 审中-公开
标题翻译：一种用于控制压力介质装置，用于切换一个伺服致动变速箱方法
公开(公告)号：EP1860349A1
公开(公告)日：2007-11-28
申请号：EP06425348.7
申请日：2006-05-23
申请人： MAGNETI MARELLI POWERTRAIN S.p.A.
发明人： Amisano, Fabrizio , Palazzetti, Andrea
IPC分类号： F16H61/00 , F16H61/28
CPC分类号： F16H61/0025 , B60W2510/1075 , F16H61/2807 , F16H2061/0034 , F16H2061/305
摘要： A control method of a hydraulic servo control (1) of a servo-controlled gearbox; the method comprises:
determining the control fluid pressure within a hydraulic accumulator (19) which feeds hydraulic actuators (5, 6) of the servo control (1); and controlling an electrical pump (20) which feeds the hydraulic accumulator (19) according to the control fluid pressure within the hydraulic accumulator (19) such that the control fluid pressure value is always comprised between a minimum value and a maximum value; the control fluid pressure within the hydraulic accumulator (19) is estimated according to operative parameters of the electrical pump (20) and of the hydraulic actuators (5, 6) without directly measuring the pressure of the control fluid.
摘要翻译：伺服控制变速箱的液压伺服控制（1）的控制方法; 该方法包括：确定一个液压蓄能器内的控制流体压力（19）将液压致动器（5,6）的伺服控制的（1）; 和控制电动泵（20），该馈送雅丁所述液压蓄能器（19）连接到液压蓄能器内的控制流体压力（19）调查所做的控制流体压力值总是在最小值和最大值之间包括; 液压蓄能器（19）内的控制流体压力估计gemäß到电动泵（20）的操作参数和液压致动器（5,6）而不用直接测量控制流体的压力。

6. 发明授权

EP0856678B1 Method and device for controlling the clutch of a vehicle 失效
标题翻译：用于控制车辆的离合器的方法和装置
公开(公告)号：EP0856678B1
公开(公告)日：2003-06-25
申请号：EP98101841.9
申请日：1998-02-03
申请人： MAGNETI MARELLI POWERTRAIN S.p.A.
发明人： Amisano, Fabrizio , Tornatore, Giovanni
IPC分类号： F16D48/06
CPC分类号： F16D48/066 , B60W2710/027 , F16D48/06 , F16D2500/30421 , F16D2500/3065 , F16D2500/3067 , F16D2500/3165 , F16D2500/50287 , F16D2500/7041 , F16D2500/7044

7. 发明公开

EP1176328A1 Vehicle clutch control device 有权
标题翻译： Fahrzeugkupplungssteuerungssystem
公开(公告)号：EP1176328A1
公开(公告)日：2002-01-30
申请号：EP01117561.9
申请日：2001-07-20
申请人： MAGNETI MARELLI POWERTRAIN S.p.A.
发明人： Amisano, Fabrizio , Tornatore, Giovanni , Sola, Cesare , Verlardocchia, Mauro
IPC分类号： F16D48/06
CPC分类号： B60W30/18 , B60W10/02 , B60W10/06 , B60W10/10 , B60W2050/021 , B60W2510/0216 , B60W2510/0225 , F16D48/06 , F16D48/064 , F16D2500/3026 , F16D2500/30415 , F16D2500/30426 , F16D2500/5108 , F16D2500/7041 , F16D2500/7042 , F16D2500/70448 , F16D2500/70454 , F16D2500/70626 , Y10T477/6414 , Y10T477/6425 , Y10T477/753 , Y10T477/78
摘要： A control device (1) for controlling a clutch (6) of a vehicle wherein an actuator (8) is connected to and provides for operating the clutch (6), the work position of which is determined by a position sensor (33) which supplies a measured position signal (P MIS ) to a control device (34, 59) receiving an information signal (S INF ) and supplying a control signal (I, V) for the actuator (8); the control device (1) has a monitor circuit (32) for determining malfunctioning of the position sensor (33) and supplying a fault signal (COM); and a virtual sensor device (38) for estimating the work position of the clutch (6) to supply the control device (34, 59), in the presence of the fault signal (COM), with a virtual position signal (S PV ) instead of the measured position signal (P MIS ).
摘要翻译：一种用于控制车辆的离合器（6）的控制装置（1），其中致动器（8）连接到离合器（6）并且用于操作离合器（6），其工作位置由位置传感器（33）确定，向接收信息信号（SINF）的控制装置（34,59）提供测量位置信号（PMIS）并提供用于致动器（8）的控制信号（I，V）; 控制装置（1）具有用于确定位置传感器（33）的故障并提供故障信号（COM）的监视电路（32）。以及虚拟传感器装置（38），用于在故障信号（COM）的存在下估计离合器（6）的工作位置以供给控制装置（34,59），同时使用虚拟位置信号（SPV）的测量位置信号（PMIS）。

8. 发明公开

EP1921349A1 A method for controlling a power assisted propulsion system in a motor vehicle 有权转让
标题翻译： Verfahren zum Steuern eineshilfskraftunterstütztenAnt ebssystems in einem Fahrzeug
公开(公告)号：EP1921349A1
公开(公告)日：2008-05-14
申请号：EP06425763.7
申请日：2006-11-09
申请人： MAGNETI MARELLI POWERTRAIN S.p.A.
发明人： Amisano, Fabrizio , Sorniotti, Aldo , Velardocchia, Mauro
IPC分类号： F16H61/04 , F16H3/089
CPC分类号： F16H61/0437 , F16H3/006 , F16H3/089 , F16H2003/0818 , F16H2061/0425 , F16H2061/0429 , F16H2200/0047 , Y10T477/606 , Y10T477/6389 , Y10T477/6394 , Y10T477/675 , Y10T477/679
摘要： A method for controlling a power assisted propulsion system (4) in a motor vehicle (1) so as to perform a transition from a lower gear to a higher gear without interrupting a driving torque applied to driving wheels (3); the propulsion system (4) displays an internal combustion engine (5) provided with a drive shaft (6) and a power assisted transmission (7) comprising in turn: a power assisted mechanical gearbox (12) provided with a primary shaft (13) connectable to the drive shaft (6) and a secondary shaft (14) connected to a transmission shaft (8) which transmits motion to the driving wheels (3); a power assisted clutch (15) interposed between the drive shaft (6) and the primary shaft (13) of the gearbox (12) to connect and disconnect the drive shaft (6) to the primary shaft (13) of the gearbox (12); a power assisted brake (23); and an epicycloidal gear (19) having three rotating elements (20, 21, 22): a first rotating element (20) connected to the drive shaft (6), a second rotating element (21) connected to the secondary shaft (14) of the gearbox, and a third rotating element (22) connected to the brake (23).
摘要翻译：一种用于控制机动车辆（1）中的动力辅助推进系统（4）的方法，以便在不中断施加到驱动轮（3）的驱动转矩的情况下执行从低档到高档的转变; 推进系统（4）显示设置有驱动轴（6）和动力辅助变速器（7）的内燃机（5），其依次包括：设有主轴（13）的动力辅助机械变速箱（12）可连接到驱动轴（6）和连接到传动轴（8）的次级轴（14），传动轴（8）将运动传递到驱动轮（3）; 介于驱动轴（6）和齿轮箱（12）的主轴（13）之间的动力辅助离合器（15），以将驱动轴（6）连接到变速箱（12）的主轴（13））; 动力辅助制动器（23）; 和具有三个旋转元件（20,21,22）的外周齿轮（19）：连接到所述驱动轴（6）的第一旋转元件（20），连接到所述副轴（14）的第二旋转元件（21）和连接到制动器（23）的第三旋转元件（22）。

9. 发明公开

EP1201483A3 Method for the performance of the gear disengagement in a servo-controlled manual gear change 有权
标题翻译：一种用于在研究脱开齿轮方法与辅助驱动换档执行
公开(公告)号：EP1201483A3
公开(公告)日：2002-06-26
申请号：EP01125660.9
申请日：2001-10-26
申请人： MAGNETI MARELLI POWERTRAIN S.p.A.
发明人： Cimmino, Francesco , Amisano, Fabrizio
IPC分类号： B60K41/08
CPC分类号： F16H61/0403 , B60W10/02 , B60W10/06 , B60W10/11 , B60W30/19 , B60W2510/0275 , B60W2510/0638 , B60W2510/0657 , B60W2510/0661 , B60W2510/0695 , B60W2510/1015 , B60W2510/104 , B60W2710/023 , B60W2710/0644 , B60W2710/0666 , B60W2710/1011 , F16D48/04 , F16D48/06 , F16D2500/30406 , F16D2500/30421 , F16D2500/30426 , F16D2500/3065 , F16D2500/3067 , F16D2500/30816 , F16D2500/3165 , F16D2500/3166 , F16D2500/7027 , F16D2500/70282 , F16D2500/70404 , F16D2500/7041 , F16D2500/70454 , F16D2500/7061 , F16D2500/70652 , F16H2306/44 , F16H2306/46 , Y10T477/60
摘要： A method for the performance of the gear disengagement in a servo-controlled manual gear change (5), according to which an oscillation is generated with respect to the angular speed (ω 1 (t)) of a primary shaft (7) of the gear change (5) by abruptly opening the relative clutch (4) and the disengagement of the gear (A) is performed around the maximum amplitude of an oscillation half-wave, when this oscillation has caused the angular speed (ω 1 (t)) of the primary shaft (7) to be relatively close to the angular speed (ω 1B ) that the primary shaft (7) has to assume to carry out the engagement of the subsequent gear (B).

10. 发明公开

EP2189681A1 Double-clutch gearbox 有权转让
标题翻译：双离合器变速箱
公开(公告)号：EP2189681A1
公开(公告)日：2010-05-26
申请号：EP08425750.0
申请日：2008-11-25
申请人： Magneti Marelli Powertrain S.p.A.
发明人： Palazzetti, Andrea , Amisano, Fabrizio , Medico, Giuseppe
IPC分类号： F16H3/00 , F16H63/20 , F16H63/32
CPC分类号： F16H61/688 , F16H63/20 , F16H63/32 , F16H2003/0931 , F16H2063/025 , F16H2063/3086 , F16H2063/322 , Y10T74/19228
摘要： A double-clutch gearbox (4) provided with: two primary shafts (5); at least one secondary shaft (7); a plurality of gear pairs (8,9), each of which mechanically couples the primary shaft (5) to the secondary shaft (7), a single control shaft (13) rotationally mounted about a longitudinal axis (15) and axially sliding along the longitudinal axis (15); and a single gear actuator (14) connected to the control shaft (13) to rotate the control shaft (13) about the longitudinal axis (15) and to axially displace the control shaft (13) along the longitudinal axis (15).
摘要翻译：双离合器变速箱（4）设有：两个主轴（5）; 至少一个次轴（7）; 多个齿轮对（8,9），每个齿轮对以机械方式将主轴（5）联接到副轴（7）;单个控制轴（13），其围绕纵轴（15）旋转地安装并沿轴向所述纵向轴线（15）; 和连接到控制轴（13）以使控制轴（13）绕纵向轴线（15）旋转并且沿纵向轴线（15）轴向移动控制轴（13）的单齿轮致动器（14）。

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