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公开(公告)号：US08342996B2
公开(公告)日：2013-01-01
申请号：US12507307
申请日：2009-07-22
IPC分类号： F16H3/72
CPC分类号： F16H3/728 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , F16H2037/102 , F16H2037/104 , F16H2200/2007 , F16H2200/2035 , Y02T10/6239
摘要： Various embodiments of electrically-variable transmissions are provided that have two motor-generators, two planetary gear sets, and two torque-transmitting mechanisms, including a rotating-type clutch and a stationary-type clutch. An input member is connected for common rotation with a ring gear of the first planetary gear set. Carriers of both of the planetary gear sets are connected for common rotation with one another, and with an output member. The first motor/generator is connected for common rotation with the sun gear of the first planetary gear set. The second motor/generator is connected for common rotation with the sun gear of the second planetary gear set. A drive transfer assembly transfers torque from components establishing the first axis of rotation through components establishing one or two additional axes of rotation to a differential establishing yet another axis of rotation.
摘要翻译： 提供了具有两个电动发电机，两个行星齿轮组以及包括旋转式离合器和固定式离合器的两个扭矩传递机构的电动变速器的各种实施例。 输入构件与第一行星齿轮组的环形齿轮连接用于共同旋转。 两个行星齿轮组的承载件彼此相互连接，并与输出构件连接。 第一个电机/发电机与第一个行星齿轮组的太阳齿轮相连用于共同旋转。 第二电动机/发电机与第二行星齿轮组的太阳齿轮连接用于共同旋转。 驱动传递组件通过将建立一个或两个附加旋转轴的部件建立到第一旋转轴线的部件传递扭矩，以建立另一个旋转轴线的差速器。
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公开(公告)号：US20090247343A1
公开(公告)日：2009-10-01
申请号：US12361261
申请日：2009-01-28
申请人： James M. Hart , Scott H. Wittkopp , Clinton E. Carey , Andrew W. Phillips , James B. Borgerson , Steven P. Moorman , Elizabeth I. Wooden , Edwin T. Grochowski
发明人： James M. Hart , Scott H. Wittkopp , Clinton E. Carey , Andrew W. Phillips , James B. Borgerson , Steven P. Moorman , Elizabeth I. Wooden , Edwin T. Grochowski
CPC分类号： F16H3/66 , F16H61/0009 , F16H2061/0046 , F16H2200/006 , F16H2200/2012 , F16H2200/2043
摘要： A transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque-transmitting devices. Further, a hydraulic fluid control circuit is provided for controlling the operation of the plurality of torque-transmitting devices. The hydraulic fluid control circuit receives pressurized hydraulic fluid from an off-axis hydraulic fluid pump and has a plurality of fluid passages disposed in the transmission house, input shaft, output shaft and other coupling members.
摘要翻译： 提供具有输入构件，输出构件，四个行星齿轮组，多个联接构件和多个扭矩传递装置的变速器。 此外，设置有用于控制多个扭矩传递装置的操作的液压流体控制电路。 液压流体控制回路从离轴液压流体泵接收加压的液压流体，并且具有设置在传动室，输入轴，输出轴和其它联接构件中的多个流体通道。
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公开(公告)号：US20110021300A1
公开(公告)日：2011-01-27
申请号：US12507307
申请日：2009-07-22
IPC分类号： F16H37/08
CPC分类号： F16H3/728 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , F16H2037/102 , F16H2037/104 , F16H2200/2007 , F16H2200/2035 , Y02T10/6239
摘要： Various embodiments of electrically-variable transmissions are provided that have two motor-generators, two planetary gear sets, and two torque-transmitting mechanisms, including a rotating-type clutch and a stationary-type clutch. An input member is connected for common rotation with a ring gear of the first planetary gear set. Carriers of both of the planetary gear sets are connected for common rotation with one another, and with an output member. The first motor/generator is connected for common rotation with the sun gear of the first planetary gear set. The second motor/generator is connected for common rotation with the sun gear of the second planetary gear set. A drive transfer assembly transfers torque from components establishing the first axis of rotation through components establishing one or two additional axes of rotation to a differential establishing yet another axis of rotation.
摘要翻译： 提供了具有两个电动发电机，两个行星齿轮组以及包括旋转式离合器和固定式离合器的两个扭矩传递机构的电动变速器的各种实施例。 输入构件与第一行星齿轮组的环形齿轮连接用于共同旋转。 两个行星齿轮组的承载件彼此相互连接，并与输出构件连接。 第一个电机/发电机与第一个行星齿轮组的太阳齿轮相连用于共同旋转。 第二电动机/发电机与第二行星齿轮组的太阳齿轮连接用于共同旋转。 驱动传递组件通过将建立一个或两个附加旋转轴的部件建立到第一旋转轴线的部件传递扭矩，以建立另一个旋转轴线的差速器。
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公开(公告)号：US08226514B2
公开(公告)日：2012-07-24
申请号：US12464152
申请日：2009-05-12
CPC分类号： B60K6/365 , B60K6/445 , F16H2037/0866 , F16H2037/102 , F16H2037/106 , Y02T10/6239
摘要： Various embodiments of electrically-variable transmissions are provided that have two motor-generators, two planetary gear sets, and two torque-transmitting mechanisms, including a rotating-type clutch and a stationary-type clutch. An input member is connected for common rotation with a ring gear of the first planetary gear set. Carriers of both of the planetary gear sets are connected for common rotation with one another, and with an output member. The first motor/generator is connected for common rotation with the sun gear of the first planetary gear set. The second motor/generator is connected for common rotation with the sun gear member of the second planetary gear set. A drive transfer assembly transfers torque from components establishing the first axis of rotation to components establishing the second axis of rotation.
摘要翻译： 提供了具有两个电动发电机，两个行星齿轮组以及包括旋转式离合器和固定式离合器的两个扭矩传递机构的电动变速器的各种实施例。 输入构件与第一行星齿轮组的环形齿轮连接用于共同旋转。 两个行星齿轮组的承载件彼此相互连接，并与输出构件连接。 第一个电机/发电机与第一个行星齿轮组的太阳齿轮相连用于共同旋转。 第二电动机/发电机与第二行星齿轮组的太阳齿轮构件连接用于共同旋转。 驱动传递组件将建立第一旋转轴线的部件的扭矩传递到建立第二旋转轴线的部件。
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公开(公告)号：US08197377B2
公开(公告)日：2012-06-12
申请号：US12553683
申请日：2009-09-03
申请人： James M. Hart , Andrew W. Phillips , Edwin T. Grochowski , Elizabeth I. Wooden , Scott H. Wittkopp , James B. Borgerson , Clinton E. Carey
发明人： James M. Hart , Andrew W. Phillips , Edwin T. Grochowski , Elizabeth I. Wooden , Scott H. Wittkopp , James B. Borgerson , Clinton E. Carey
IPC分类号： F16H3/44
CPC分类号： F16H63/3026 , F16H3/66 , F16H61/686 , F16H2061/0046 , F16H2200/006 , F16H2200/2012 , F16H2200/2043 , F16H2200/2097
摘要： A transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque-transmitting devices. Further, a hydraulic fluid control circuit is provided for controlling the operation of the plurality of torque-transmitting devices. The hydraulic fluid control circuit receives pressurized hydraulic fluid from an off-axis hydraulic fluid pump and has a plurality of fluid passages disposed in the transmission house, input member and other coupling members.
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公开(公告)号：US08075441B2
公开(公告)日：2011-12-13
申请号：US12361261
申请日：2009-01-28
申请人： James M. Hart , Scott H. Wittkopp , Clinton E. Carey , Andrew W. Phillips , James B. Borgerson , Steven P. Moorman , Elizabeth I. Wooden , Edwin T. Grochowski
发明人： James M. Hart , Scott H. Wittkopp , Clinton E. Carey , Andrew W. Phillips , James B. Borgerson , Steven P. Moorman , Elizabeth I. Wooden , Edwin T. Grochowski
CPC分类号： F16H3/66 , F16H61/0009 , F16H2061/0046 , F16H2200/006 , F16H2200/2012 , F16H2200/2043
摘要： A transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque-transmitting devices. Further, a hydraulic fluid control circuit is provided for controlling the operation of the plurality of torque-transmitting devices. The hydraulic fluid control circuit receives pressurized hydraulic fluid from an off-axis hydraulic fluid pump and has a plurality of fluid passages disposed in the transmission house, input shaft, output shaft and other coupling members.
摘要翻译： 提供具有输入构件，输出构件，四个行星齿轮组，多个联接构件和多个扭矩传递装置的变速器。 此外，设置有用于控制多个扭矩传递装置的操作的液压流体控制电路。 液压流体控制回路从离轴液压流体泵接收加压的液压流体，并且具有设置在传动室，输入轴，输出轴和其它联接构件中的多个流体通道。
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公开(公告)号：US20110053725A1
公开(公告)日：2011-03-03
申请号：US12553683
申请日：2009-09-03
申请人： James M. Hart , Andrew W. Phillips , Edwin T. Grochowski , Elizabeth I. Wooden , Scott H. Wittkopp , James B. Borgerson , Clinton E. Carey
发明人： James M. Hart , Andrew W. Phillips , Edwin T. Grochowski , Elizabeth I. Wooden , Scott H. Wittkopp , James B. Borgerson , Clinton E. Carey
CPC分类号： F16H63/3026 , F16H3/66 , F16H61/686 , F16H2061/0046 , F16H2200/006 , F16H2200/2012 , F16H2200/2043 , F16H2200/2097
摘要： A transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque-transmitting devices. Further, a hydraulic fluid control circuit is provided for controlling the operation of the plurality of torque-transmitting devices. The hydraulic fluid control circuit receives pressurized hydraulic fluid from an off-axis hydraulic fluid pump and has a plurality of fluid passages disposed in the transmission house, input member and other coupling members.
摘要翻译： 提供具有输入构件，输出构件，四个行星齿轮组，多个联接构件和多个扭矩传递装置的变速器。 此外，设置有用于控制多个扭矩传递装置的操作的液压流体控制电路。 液压流体控制回路从离轴液压流体泵接收加压的液压流体，并且具有设置在变速箱，输入构件和其它联接构件中的多个流体通道。
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公开(公告)号：US20100210388A1
公开(公告)日：2010-08-19
申请号：US12464152
申请日：2009-05-12
IPC分类号： B60K6/365
CPC分类号： B60K6/365 , B60K6/445 , F16H2037/0866 , F16H2037/102 , F16H2037/106 , Y02T10/6239
摘要： Various embodiments of electrically-variable transmissions are provided that have two motor-generators, two planetary gear sets, and two torque-transmitting mechanisms, including a rotating-type clutch and a stationary-type clutch. An input member is connected for common rotation with a ring gear of the first planetary gear set. Carriers of both of the planetary gear sets are connected for common rotation with one another, and with an output member. The first motor/generator is connected for common rotation with the sun gear of the first planetary gear set. The second motor/generator is connected for common rotation with the sun gear member of the second planetary gear set. A drive transfer assembly transfers torque from components establishing the first axis of rotation to components establishing the second axis of rotation.
摘要翻译： 提供了具有两个电动发电机，两个行星齿轮组以及包括旋转式离合器和固定式离合器的两个扭矩传递机构的电动变速器的各种实施例。 输入构件与第一行星齿轮组的环形齿轮连接用于共同旋转。 两个行星齿轮组的承载件彼此相互连接，并与输出构件连接。 第一个电机/发电机与第一个行星齿轮组的太阳齿轮相连用于共同旋转。 第二电动机/发电机与第二行星齿轮组的太阳齿轮构件连接用于共同旋转。 驱动传递组件将建立第一旋转轴线的部件的扭矩传递到建立第二旋转轴线的部件。
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公开(公告)号：US20120129640A1
公开(公告)日：2012-05-24
申请号：US13361534
申请日：2012-01-30
申请人： Patrick S. Portell , John A. Diemer , James M. Hart , Scott H. Wittkopp , Edwin T. Grochowski , Douglas John Dwenger , Elizabeth I. Wooden , Boris Burgman , Clinton E. Carey , Tejinder Singh
发明人： Patrick S. Portell , John A. Diemer , James M. Hart , Scott H. Wittkopp , Edwin T. Grochowski , Douglas John Dwenger , Elizabeth I. Wooden , Boris Burgman , Clinton E. Carey , Tejinder Singh
IPC分类号： F16H61/68
CPC分类号： F16H3/66 , F16H57/043 , F16H2003/445 , F16H2200/006 , F16H2200/2012 , F16H2200/2043
摘要： A transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque-transmitting devices. Further, a hydraulic fluid control circuit is provided for controlling the operation of the plurality of torque-transmitting devices. The hydraulic fluid control circuit receives pressurized hydraulic fluid from an off-axis hydraulic fluid pump and has a plurality of fluid passages disposed in the transmission house, input member and other coupling members.
摘要翻译： 提供具有输入构件，输出构件，四个行星齿轮组，多个联接构件和多个扭矩传递装置的变速器。 此外，设置有用于控制多个扭矩传递装置的操作的液压流体控制电路。 液压流体控制回路从离轴液压流体泵接收加压的液压流体，并且具有设置在变速箱，输入构件和其它联接构件中的多个流体通道。
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公开(公告)号：US20100304917A1
公开(公告)日：2010-12-02
申请号：US12826171
申请日：2010-06-29
申请人： Clinton E. Carey , James M. Hart , Scott H. Wittkopp , Andrew W. Phillips , Edwin T. Grochowski , Elizabeth L. Wooden
发明人： Clinton E. Carey , James M. Hart , Scott H. Wittkopp , Andrew W. Phillips , Edwin T. Grochowski , Elizabeth L. Wooden
IPC分类号： F16H3/62
CPC分类号： F16H3/66 , F16H2200/006 , F16H2200/2012 , F16H2200/2043
摘要： A transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes a sun gear member, a planet carrier member, and a ring gear member. The torque transmitting devices include clutches and brakes arranged within a transmission housing.
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