公开(公告)号：EP3148827A1

公开(公告)日：2017-04-05

申请号：EP15726934.1

申请日：2015-05-29

申请人： IFP Énergies nouvelles

发明人： VENTURI, Stephane

IPC分类号： B60K6/48 ,  B60K6/547 ,  B60K6/383 ,  B60K6/387 ,  B60K6/40 ,  F16H3/10 ,  F16H3/091

CPC分类号： B60K6/547 ,  B60K6/36 ,  B60K6/383 ,  B60K6/387 ,  B60K6/40 ,  B60K6/48 ,  B60Y2200/12 ,  B60Y2200/92 ,  F16H3/091 ,  F16H3/10 ,  F16H37/02 ,  F16H2200/0043 ,  Y10S903/909 ,  Y10S903/919

摘要： The invention relates to a transmission device for motor vehicles, in particular two-wheeled motor vehicles, comprising a drive shaft (12) having at least two driving gears (14, 16), a driven shaft (38) having at least two driven gears (40, 42), and an intermediate motion transmission shaft (32) having gears (34, 36) which engage with the gears of the drive shaft (12) and of the driven shaft (38). According to the invention, the device comprises two motion transmission paths (T1, T2) between the drive shaft (12) and the driven shaft (38), comprising a gear (14, 42) which is supported on the drive shaft and the driven shaft by means of a one-way coupling (20, 46), a gear (34, 36) which is immovably supported on the intermediate motion transmission shaft, and a gear (16, 40) which is connected to said drive shaft and said driven shaft by means of a disengagable coupling (18, 44).

摘要翻译： 本发明涉及一种用于机动车辆，特别是两轮机动车辆的传动装置，其包括具有至少两个驱动齿轮（14,16）的驱动轴（12），从动轴（38），其具有至少两个从动齿轮 （40,42）和具有与驱动轴（12）和从动轴（38）的齿轮啮合的齿轮（34,36）的中间运动传动轴（32）。 根据本发明，该装置包括在驱动轴（12）和从动轴（38）之间的两个运动传递路径（T1，T2），包括一个齿轮（14,42），该齿轮支撑在驱动轴上并被驱动 轴，通过单向联轴器（20,46），不可移动地支撑在中间运动传动轴上的齿轮（34,36）和与所述驱动轴连接的齿轮（16,40）和所述齿轮 通过可分离的联接器（18,44）来驱动从动轴。

公开(公告)号：EP2971641A1

公开(公告)日：2016-01-20

申请号：EP14720177.6

申请日：2014-03-13

申请人： IFP Énergies nouvelles

发明人： VENTURI, Stephane ,  ZACCARDI, Jean-Marc ,  GAUTROT, Xavier

IPC分类号： F02B41/04 ,  F02B69/06

CPC分类号： F02B41/04 ,  F02B69/06

摘要： The present invention concerns a method for controlling the progress of an operating cycle of an internal combustion engine comprising at least one cylinder (14) inside which a piston (10) slides between top (PMH) and bottom (PMB) end positions, a link mechanism (18) linking the piston to two crankshafts (16a, 16b) of rotational direction (R), a distribution system (36) for at least one inlet valve (38) and at least one exhaust valve (40), said cycle comprising an inlet phase with a piston stroke (A1) according to an inlet crankshaft angle interval (VA1), a compression phase with a piston stroke (C1) within a compression crankshaft angle interval (VC1), an expansion phase with a piston stroke (D1) greater than that (C1) of the compression phase according to an expansion crankshaft angle interval (VD1) greater than that of the compression phase. According to the invention, the method consists of reducing the expansion crankshaft angle interval (VD1) and of obtaining an increase in the expansion speed of said piston after the top end position of the expansion stroke.

公开(公告)号：EP3212961A1

公开(公告)日：2017-09-06

申请号：EP15763635.8

申请日：2015-09-18

申请人： IFP Énergies nouvelles

发明人： VENTURI, Stephane ,  LAABIDI, Samy ,  MILOSAVLJEVIC, Misa

IPC分类号： F16H3/091 ,  F16H3/10 ,  F16H37/02

CPC分类号： F16H3/091 ,  F16H3/10 ,  F16H37/02 ,  F16H2200/0043

摘要： The present invention relates to a transmission device for a motor vehicle, notably a motorized at least two-wheeled vehicle, comprising a drive shaft (12) bearing at least two driving gear wheels (14, 16), a receiving shaft (48) bearing at least two driven gear wheels (50, 52), and an intermediate movement-transmission shaft (42) bearing fixed gear wheels (44, 46) engaging with the gear wheels of the drive shaft (12) and of the receiving shaft (48). According to the invention, the device comprises two movement transmission paths (T1, T2) for transmitting movement between the drive shaft (12) and the receiving shaft (48) comprising gear wheels (14, 50; 16, 52) borne by the drive shaft and the receiving shaft and fixed gear wheels (44, 46) borne by the intermediate shaft, and the drive shaft and/or the receiving shaft bears two controlled-operation couplings (18, 20; 56, 74) for connecting the shaft to the gear wheels.

摘要翻译： 本发明涉及一种传动装置用于机动车，特别是一个机动的至少两轮车辆，其包括带有至少两个驱动齿轮（14，16）的驱动轴（12），一个接收轴（48）的轴承 至少两个从动齿轮（50,52）和中间运动传动轴（42），所述中间运动传动轴承载固定齿轮（44,46），所述固定齿轮与驱动轴（12）的齿轮和接收轴（48 ）。 根据本发明，该装置包括两个用于在驱动轴（12）与接收轴（48）之间传递运动的运动传递路径（T1，T2），所述接收轴包括由驱动器承载的齿轮（14,50; 16,52） 通过中间轴承担轴和所述接收轴和固定齿轮（44，46），以及驱动轴和/或所述接收轴带有两个控制操作联轴器（18，20; 56，74），用于所述轴连接到 齿轮。

公开(公告)号：EP3230106A1

公开(公告)日：2017-10-18

申请号：EP15805424.7

申请日：2015-12-01

申请人： IFP Énergies nouvelles

发明人： VENTURI, Stephane

IPC分类号： B60K6/365 ,  B60K6/383 ,  B60K6/387 ,  B60K6/48 ,  F16H3/72 ,  F16H3/44

CPC分类号： B60K6/365 ,  B60K6/383 ,  B60K6/387 ,  B60K6/48 ,  F16H3/66 ,  F16H3/725 ,  F16H2003/445 ,  F16H2200/201 ,  F16H2200/2084 ,  F16H2200/2087 ,  Y02T10/6221

摘要： The invention relates to a power train of a motor vehicle, comprising a heat engine (10), a speed-variation device (14) comprising an engine planetary gear set (26) with a planetary gear (36) and a ring gear (48) each connected to the shaft (12) of the heat engine by a controlled-operation coupling (28, 30) and to a stationary part (46) of the vehicle by an automatic one-way coupling (32, 34), and a machine planetary gear set (90) arranged on a machine shaft (92) substantially parallel to the shaft (12) of the engine and connecting the engine planetary gear set (26) to a motion transmission path (118, 120, 122, 124) transmitting motion to a drive axle (16), said machine planetary gear set comprising a planetary gear (94) held by a planetary shaft (100), a ring gear (126) and a planet carrier (108). According to the invention, the speed-variation device comprises an additional planetary gear set (138) and an engine toothed wheel (168) held by the shaft (12) of the engine and connecting said shaft to a machine toothed wheel (166) held by the additional planetary gear set (138).

摘要翻译： 本发明涉及一种机动车的传动系，其包括热力发动机（10），包括具有行星齿轮（36）和齿圈（48）的发动机行星齿轮组（26）的变速装置（14） ），每个通过自动单向联轴器（32,34）通过控制操作联接器（28,30）连接到热力发动机的轴（12）并且连接到车辆的静止部分（46），以及 （92）上的机器行星齿轮组（90），所述机器行星齿轮组（90）基本上平行于所述发动机的轴（12）并将所述发动机行星齿轮组（26）连接到运动传递路径（118,120,122,124） 将运动传递到驱动轴（16），所述机器行星齿轮组包括由行星轴（100），环形齿轮（126）和行星架（108）保持的行星齿轮（94）。 根据本发明，变速装置包括附加的行星齿轮组（138）和由发动机的轴（12）保持的发动机齿轮（168）并且将所述轴连接到保持的机齿轮（166） 通过附加的行星齿轮组（138）。

公开(公告)号：EP3140142A1

公开(公告)日：2017-03-15

申请号：EP15722108.6

申请日：2015-04-28

申请人： IFP Énergies nouvelles

发明人： VENTURI, Stephane

IPC分类号： B60K6/365 ,  B60K6/383 ,  B60K6/387 ,  B60K6/48 ,  B60K6/547 ,  F16H3/72 ,  F16H7/02 ,  F16H7/06

CPC分类号： F16H3/725 ,  B60K6/365 ,  B60K6/383 ,  B60K6/387 ,  B60K6/48 ,  B60K6/547 ,  F16H7/023 ,  F16H2200/0008

摘要： The present invention relates to a device (10) for varying the speed of a power train of a motor vehicle, in particular of the hybrid type, comprising a drive motor/generator motor (22) and an internal combustion engine (12). The speed variation device comprises: an engine planetary gearset (26) having a sun gear (36) and a ring gear (46), each connected to the shaft of the internal combustion engine by means of a controlled coupling (28, 30) and to the housing (44) of said speed variation device by means of a unidirectional coupling (32, 34), and a motor planetary gearset (58) which is coaxial with the engine planetary gearset (26) and connects this engine planetary gearset to the drive axle (16) via a motion transmission path (78) comprising a wheel (74) supported on the planet carrier (60) and a wheel (76) supported on said drive axle. According to the invention, the motion transmission path (78) comprises a closed band (82) interconnecting the wheels to ensure the transmission of motion in the same direction of rotation between said wheels.

摘要翻译： 本发明涉及到用于改变机动车辆的动力传动系的速度，在混合型的具体方法，包括一个驱动电动机/发电机马达（22）和上内燃发动机（12）的装置（10）。 速度变化装置包括：具有太阳轮（36）和环形齿轮（46）的发动机的行星齿轮组（26），每个连接到所述内燃发动机的所述轴通过受控耦合的装置（28，30）和 到所述速度变化装置的壳体（44）通过一个单向联轴器（32,34）的装置，以及马达的行星齿轮组（58），所有这些是与发动机的行星齿轮组（26）同轴并连接该发动机的行星齿轮组的 经由包括支撑在所述驱动轴支承的行星齿轮架（60）和车轮（76）上的车轮（74）的运动传递路径（78）驱动桥（16）。 。根据本发明，所述运动传递路径（78）包括封闭传送带（82）相互连接的轮子，以确保在所述轮子之间的旋转相同的方向上运动的传递。

公开(公告)号：EP3227582A1

公开(公告)日：2017-10-11

申请号：EP15805136.7

申请日：2015-12-01

申请人： IFP Énergies nouvelles

发明人： VENTURI, Stephane ,  LAABIDI, Samy ,  MILOSAVLJEVIC, Misa

IPC分类号： F16H3/091 ,  F16H3/10 ,  F16H37/02

CPC分类号： F16H3/091 ,  F16H3/10 ,  F16H37/02 ,  F16H2200/0043

摘要： The present invention relates to a speed transmission device for motor vehicles, notably for motorized at least two-wheeled vehicles, comprising a drive shaft (12) bearing at least two driving gear wheels (18, 20), a receiving shaft (42) bearing at least two driven gear wheels (44, 46) and an intermediate movement transmission shaft (36) bearing intermediate gear wheels (38, 40) collaborating with the gear wheels of the drive shaft (12) and of the receiving shaft (42). According to the invention, at least one (38) of the intermediate gear wheels is mounted to turn freely on the intermediate shaft (36) and the device comprises a coupling (64) for making the connection between the intermediate shaft (36) and the freely mounted intermediate gear wheel (38).

摘要翻译： 本发明涉及一种用于机动车辆的速度传动装置，特别是用于机动至少两轮车辆的速度传动装置，其包括承载至少两个驱动齿轮（18,20）的驱动轴（12），接收轴（42），轴承 至少两个从动齿轮（44,46）和中间运动传动轴（36），所述中间运动传动轴承载与驱动轴（12）的齿轮和接收轴（42）的齿轮相配合的中间齿轮（38,40）。 根据本发明，至少一个（38）中间齿轮安装成在中间轴（36）上自由转动，并且该装置包括用于在中间轴（36）与中间轴 自由安装的中间齿轮（38）。