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1. 发明申请

WO2017151568A1 SHIFT ACTUATOR SYSTEM AND METHOD FOR A CONTINUOUSLY VARIABLE BALL PLANETARY TRANSMISSION HAVING A ROTATING AND/OR GROUNDED CARRIER 审中-公开
标题翻译：用于具有旋转和/或接地载体的连续可变球形行星传输的换挡致动器系统和方法
公开(公告)号：WO2017151568A1
公开(公告)日：2017-09-08
申请号：PCT/US2017/019861
申请日：2017-02-28
申请人： DANA LIMITED
发明人： KUMAR, Krishna , WALTZ, William, F.
IPC分类号： F16H63/06 , F16H15/28 , F16H63/08
CPC分类号： F16H63/06 , F16H15/28
摘要： Devices and methods are provided herein for the transmission of power in motor vehicles. Power is transmitted in a smoother and more efficient manner by splitting torque into two or more torque paths. A continuously variable transmission is provided with a ball variator assembly having a plurality of tiltable balls supported in a carrier assembly. In some embodiments, the carrier assembly is configured to be rotatable and selectively grounded. A carrier skew shift actuator mechanism is configured to provide a means for adjusting the relative position of a first carrier member to a second carrier member of the carrier assembly to thereby adjust the operation of the continuously variable transmission.
摘要翻译：本文提供了用于机动车辆中的动力传输的设备和方法。通过将扭矩分成两个或更多个扭矩路径，以更平滑和更有效的方式传输动力。无级变速器设置有球变速器组件，该球变速器组件具有支撑在载体组件中的多个可倾斜球。在一些实施例中，载体组件被构造成可旋转并选择性地接地。载体偏斜变速致动器机构被构造成提供用于调节第一载体构件相对于载体组件的第二载体构件的相对位置的装置，从而调节无级变速器的操作。

2. 发明申请

WO2018005747A1 POWERTRAIN 审中-公开
标题翻译：动力总成
公开(公告)号：WO2018005747A1
公开(公告)日：2018-01-04
申请号：PCT/US2017/039913
申请日：2017-06-29
申请人： DANA LIMITED
发明人： KUMAR, Krishna , WALTZ, William, F.
IPC分类号： B60K6/543 , B60K6/365 , B60K6/445 , F16H37/02 , F16H15/28 , F16H3/72
CPC分类号： B60K6/543 , B60K6/365 , B60K6/445 , F16H3/728 , F16H15/28 , F16H37/022 , F16H2200/201 , Y02T10/6239
摘要： A powertrain comprising a first motor/generator (12); a second motor/generator (13); an engine (11); a continuously variable planetary transmission (22) having a plurality of balls, each ball provided with a tiltable axis of rotation, each ball in contact with a first traction ring assembly (23) and a second traction ring assembly (24), and each ball operably coupled to a carrier; a first planetary gear set (14) comprising a first ring gear (15), a first planet carrier (16) operably coupled to the engine (11), and a first sun gear (17) operably coupled to the first motor/generator (12); a second planetary gear set (18) comprising a second ring gear (19) operably coupled to the first traction ring assembly (23), a second planet carrier (20) coupled to the first ring gear (15), and a second sun gear (21) coupled to the second traction ring assembly (24); and a third planetary gear set (26) comprising a third ring gear (27), a third planet carrier (28) and a third sun gear (29), wherein the third planetary gear set (26) is operably coupled to the second motor generator (13).
摘要翻译：包括第一电动机/发电机（12）的动力传动系; 第二电动机/发电机（13）; 一个发动机（11）; 具有多个滚珠的无级可变行星齿轮变速器（22），每个滚珠设置有可倾斜的旋转轴线，每个滚珠与第一牵引环组件（23）和第二牵引环组件（24）接触，并且每个滚珠可操作地连接到载体; 包括第一环形齿轮（15），可操作地联接到发动机（11）的第一行星架（16）的第一行星齿轮组（14），以及可操作地联接到第一电动机/发电机（第一行星架） 12）; 包括可操作地联接到所述第一牵引环组件（23）的第二环形齿轮（19），联接到所述第一环形齿轮（15）的第二行星架（20）的第二行星齿轮组（18），以及第二行星齿轮组（21），其联接至所述第二牵引环组件（24）; 和包括第三齿圈（27），第三行星架（28）和第三太阳轮（29）的第三行星齿轮组（26），其中第三行星齿轮组（26）可操作地联接到第二电动机发电机（13）。

3. 发明申请

WO2017151610A1 CARRIER SKEW SHIFT ACTUATOR MECHANISM FOR A CONTINUOUSLY VARIABLE BALL PLANETARY TRANSMISSION HAVING A ROTATAING CARRIER 审中-公开
标题翻译：用于具有转向架的连续可变球形行星传动装置的载波偏移致动器机构
公开(公告)号：WO2017151610A1
公开(公告)日：2017-09-08
申请号：PCT/US2017/019944
申请日：2017-02-28
申请人： DANA LIMITED
发明人： WALTZ, William, F. , KUMAR, Krishna
IPC分类号： F16H63/06 , F16H15/28
CPC分类号： F16H63/06 , F16H15/28
摘要： A continuously variable ball planetary transmission (CVP) is provided with a ball variator assembly having a plurality of tiltable balls supported in a carrier assembly. In some embodiments, the carrier assembly is configured to be rotatable. A carrier skew shift actuator mechanism is configured to provide a means for adjusting the relative position of a first carrier member to a second carrier member of the carrier assembly to thereby adjust the operation of the infinitely variable transmission. Devices and methods are provided herein for the transmission of power through the CVP.
摘要翻译：无级变速球式行星齿轮变速器（CVP）设置有球变速器组件，该球变速器组件具有支撑在载体组件中的多个可倾斜球。在一些实施例中，载体组件被构造成可旋转的。载体歪斜位移致动器机构被构造成提供用于调整第一载体构件相对于载体组件的第二载体构件的相对位置的装置，从而调整无级变速器的操作。本文提供了用于通过CVP传输电力的设备和方法。

4. 发明申请

WO2016178913A1 POWER PATH WITH FEEDTHROUGH PLANETARY FOR CONCENTRIC/COAXIAL APPLICATIONS 审中-公开
标题翻译：具有丰富营销的电力通道，用于集中/同轴应用
公开(公告)号：WO2016178913A1
公开(公告)日：2016-11-10
申请号：PCT/US2016/029853
申请日：2016-04-28
申请人： DANA LIMITED
发明人： WALTZ, William, F. , MEPHAM, Shaun, E.
IPC分类号： F16H37/08
CPC分类号： F16H37/086 , F16H15/28 , F16H2037/0886
摘要： A continuously variable transmission is provided with a variator assembly, a feedthrough planetary gearset coupled thereto and a rotatable shaft with multiple gears and clutches that extend the ratio range of the variator for concentric and coaxial applications for a transmission that will maintain the proper output rotation direction and output speed ratio.
摘要翻译：无级变速器设置有变速器组件，联接到其上的馈通行星齿轮组和具有多个齿轮和离合器的可旋转轴，其延伸用于同轴和同轴应用的变换器的比例范围，用于将保持适当的输出旋转方向和输出转速比。

5. 发明申请

WO2018102498A1 ELECTRIC AXLE TRANSMISSION FOR ELECTRIC AND HYBRID ELECTRIC VEHICLES 审中-公开
公开(公告)号：WO2018102498A1
公开(公告)日：2018-06-07
申请号：PCT/US2017/063852
申请日：2017-11-30
申请人： DANA LIMITED
发明人： KUMAR, Krishna , WALTZ, William, F.
IPC分类号： B60K6/365
摘要： An electric axle having an electric drivetrain including a motor/generator, a first planetary gear set operably coupled to the motor/generator, and a second planetary gear set operably coupled to the first planetary gear set, wherein the first planetary gear set includes a first ring gear, a first planet carrier, and a first sun gear, and wherein the second planetary gear set includes a second ring gear, a second planet carrier, and a second sun gear; a drive wheel axle operably coupled to the electric drivetrain; and a first wheel and a second wheel coupled to the drive wheel axle.

6. 发明申请

WO2018045146A1 ELECTRIC AXLE TRANSMISSION WITH A BALL VARIATOR CONTINUOUSLY VARIABLE PLANETARY TRANSMISSION WITH AND WITHOUT TORQUE VECTORING FOR ELECTRIC AND HYBRID ELECTRIC VEHICLES 审中-公开
标题翻译：电动车轴变速器带变速器连续可变行星变速器，带和不带转矩矢量用于电动和混合动力电动车
公开(公告)号：WO2018045146A1
公开(公告)日：2018-03-08
申请号：PCT/US2017/049567
申请日：2017-08-31
申请人： DANA LIMITED
发明人： KUMAR, Krishna , MCINDOE, Gordon, M. , MILLER, Travis, J. , WALTZ, William, F. , WESOLOWSKI, Steven, J.
IPC分类号： B60K1/00 , B60K17/02 , B60K17/04 , F16H15/40 , F16H15/52 , F16H15/28
CPC分类号： B60K1/00 , B60K17/02 , B60K17/04 , B60K2001/001 , F16H15/28 , F16H37/022 , F16H37/086 , F16H2037/0873
摘要： An electric axle powertrains having a continuously variable electric drivetrain comprising a motor/generator and a ball-type continuously variable planetary having a first traction ring assembly and a second traction ring assembly in contact with a plurality of balls; a drive wheel axle operably coupled to the continuously variable electric drivetrain; and a first wheel and a second wheel coupled to the drive wheel axle. In some embodiments, the continuously variable electric drivetrains include one or more gear sets to provide power paths that reduce torque through the ball-type continuously variable planetary. In some embodiments, the continuously variable electric drivetrains include gearing configurations to reduce speed through the ball-type continuously variable planetary. In some embodiments, the electric axles are provided with gearing configurations that enable torque vectoring.
摘要翻译：具有包括电动机/发电机和球型无级变速器的无级可变电力传动系的电动轴动力传动系统，其具有第一牵引环组件和第二牵引环组件，所述第一牵引环组件和第二牵引环组件与多个球 ; 驱动轮轴，其可操作地联接到所述无级变速电力传动系; 以及联接到驱动轮轴上的第一轮和第二轮。在一些实施例中，无级可变电力传动系包括一个或多个齿轮组以提供减小通过球型无级变速器的扭矩的动力路径。在一些实施例中，无级可变电力传动系包括传动配置以降低通过球型无级变速器的速度。在一些实施例中，电动轴设置有能够实现扭矩矢量的齿轮配置。

7. 发明申请

WO2018045128A3 ELECTRIC AXLE TRANSMISSION WITH A BALL VARIATOR CONTINUOUSLY VARIABLE PLANETARY TRANSMISSION WITH AND WITHOUT TORQUE VECTORING FOR ELECTRIC AND HYBRID ELECTRIC VEHICLES 审中-公开
标题翻译：电动车轴变速器带变速器连续可变行星变速器，带和不带转矩矢量用于电动和混合动力电动车
公开(公告)号：WO2018045128A3
公开(公告)日：2018-03-08
申请号：PCT/US2017/049534
申请日：2017-08-31
申请人： DANA LIMITED
发明人： KUMAR, Krishna , WALTZ, William, F. , WESOLOWSKI, Steven, J.
IPC分类号： B60K1/00 , B60K17/02 , B60K17/04 , F16H15/40 , F16H15/52 , F16H15/28
摘要： An electric axle powertrains having a continuously variable electric drivetrain including a motor/generator and a ball-type continuously variable planetary having a first traction ring assembly and a second traction ring assembly in contact with a plurality of balls; a drive wheel axle operably coupled to the continuously variable electric drivetrain; and a first wheel and a second wheel coupled to the drive wheel axle. In some embodiments, the continuously variable electric drivetrains include one or more gear sets to provide power paths that reduce torque through the ball-type continuously variable planetary. In some embodiments, the continuously variable electric drivetrains include gearing configurations to reduce speed through the ball-type continuously variable planetary. In some embodiments, the electric axles are provided with gearing configurations that enable torque vectoring.
摘要翻译：具有包括电动机/发电机和球型无级变速器的无级可变电力传动系的电动轴动力传动系统，其具有第一牵引环组件和第二牵引环组件，所述第一牵引环组件和第二牵引环组件与多个球 ; 驱动轮轴，其可操作地联接到所述无级变速电力传动系; 以及联接到驱动轮轴上的第一轮和第二轮。在一些实施例中，无级可变电力传动系包括一个或多个齿轮组以提供减小通过球型无级变速器的扭矩的动力路径。在一些实施例中，无级可变电力传动系包括传动配置以降低通过球型无级变速器的速度。在一些实施例中，电动轴设置有能够实现扭矩矢量的齿轮配置。

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