首页> 外国专利> Hybrid transmission with disconnect clutch and method of starting an engine using same

Hybrid transmission with disconnect clutch and method of starting an engine using same

机译:具有分离离合器的混合动力变速器和使用其的发动机启动方法

摘要

A hybrid transmission is provided with a motor and a torque-transfer device is operable to transfer torque from the motor to a transmission input member upstream in power flow from the transmission gearing arrangement. The torque transfer device may be a fluid coupling, such as a torque converter, including a torque converter lock-up clutch. In other embodiments, the torque transfer device is a launch clutch that may be either a wet clutch engagable via pressurized transmission fluid, or a dry clutch, such as used in a manual transmission. A disconnect clutch is selectively engagable to operatively connect an engine connection member with the motor to permit the motor to start the engine, such as after a stop. Many embodiments of the transmission include a one-way clutch arranged in parallel with the disconnect clutch. A method of starting the engine using such a transmission is also provided.
机译:混合动力变速器设有电动机,并且扭矩传递装置可操作以将来自电动机的扭矩传递至来自变速器齿轮装置的动力流上游的变速器输入构件。扭矩传递装置可以是液力偶合器,例如扭矩转换器,包括扭矩转换器锁止离合器。在其他实施例中,扭矩传递装置是起动离合器,该起动离合器可以是可经由加压的变速器流体接合的湿式离合器,或者是诸如在手动变速器中使用的干式离合器。分离离合器可选择性地接合以将发动机连接构件与电动机可操作地连接,以允许电动机例如在停止之后起动发动机。变速器的许多实施例包括与分离离合器并联布置的单向离合器。还提供了一种使用这种变速器来起动发动机的方法。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号