公开(公告)号：US20150354671A1

公开(公告)日：2015-12-10

申请号：US14828054

申请日：2015-08-17

Applicant: GM Global Technology Operations LLC

Inventor： NORMAN SCHOENEK ,  SHAWN H. SWALES ,  MIN-JOONG KIM ,  LEONID BASIN

IPC: F16H3/66 ,  F16H57/04

CPC classification number: F16H57/0476 ,  B60K6/48 ,  B60K2006/4825 ,  F16H3/66 ,  F16H57/0484 ,  F16H2200/0052 ,  F16H2200/201 ,  F16H2200/2043 ,  F16H2200/2046 ,  F16H2200/2082 ,  H02K7/006 ,  Y02T10/6221 ,  Y02T10/6252 ,  Y10S903/911

Abstract: An electric motor damping module includes an electric motor, a motor damper continuously interconnected with the electric motor, and an input member continuously interconnected with the motor damper. A transmission includes these elements, plus an output member, first, second, and third planetary gear sets each having first, second and third members, a first interconnecting member continuously interconnecting the third member of the first planetary gear set with the second member of the second planetary gear set, a second interconnecting member continuously interconnecting the second member of the first planetary gear set and the output member with the third member of the third planetary gear set, and a third interconnecting member continuously interconnecting the third member of the second planetary gear set with the second member of the third planetary gear set. The transmission also includes six torque transmitting mechanisms and a hydraulic pump. A sealing assembly is also provided.

Abstract translation: 电动机阻尼模块包括电动机，与电动机连续互连的电动机阻尼器，以及与电动机阻尼器连续地连接的输入构件。 变速器包括这些元件，以及输出构件，第一，第二和第三行星齿轮组，每个具有第一，第二和第三构件，第一互连构件将第一行星齿轮组的第三构件与第一行星齿轮组的第二构件连续地互连 第二行星齿轮组，将第一行星齿轮组的第二构件和输出构件与第三行星齿轮组的第三构件连续地互连的第二互连构件和连续地互连第二行星齿轮的第三构件的第三互连构件 设置有第三个行星齿轮组的第二个构件。 变速器还包括六个扭矩传递机构和液压泵。 还提供了密封组件。

公开(公告)号：US20140024495A1

公开(公告)日：2014-01-23

申请号：US13925813

申请日：2013-06-24

Applicant: GM Global Technology Operations LLC

Inventor： MIN-JOONG KIM ,  JOSEPH M. TOLKACZ ,  R TRAVIS SCHWENKE ,  RANDALL B. DLUGOSS

IPC: B60W10/06 ,  B60W10/02

CPC classification number: B60W10/06 ,  B60K6/52 ,  B60K2006/268 ,  B60W10/02 ,  B60W20/40 ,  B60W2510/1005 ,  B60W2710/0644 ,  B60Y2300/63 ,  B60Y2300/73 ,  Y02T10/6265 ,  Y10T477/26 ,  Y10T477/6422 ,  Y10T477/679 ,  Y10T477/71 ,  Y10T477/753

Abstract: A hybrid transmission includes a transmission having a selectable clutch device effective when engaged to mechanically couple an internal combustion engine to a first axle at a fixed engine speed to axle speed ratio. A method for starting the engine includes executing an engine start event including spinning and fueling the engine such that an engine speed to axle speed ratio exceeds the fixed engine speed to axle speed ratio, and engaging said selectable clutch device after the engine speed to axle speed ratio exceeds the fixed engine speed to axle speed ratio.

Abstract translation: 混合变速器包括具有可选择的离合器装置的变速器，其在被接合时以固定的发动机转速与轴速比机械地联接内燃机到第一轴有效。 一种启动发动机的方法包括执行发动机启动事件，包括使发动机旋转和加油，使得发动机转速与轴速比超过固定发动机转速与车轴转速比，并且在发动机转速与转速之间接合所述可选离合器装置 比率超过固定发动机转速与轴速比。