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公开(公告)号：US07309165B2
公开(公告)日：2007-12-18
申请号：US11187618
申请日：2005-07-22
CPC分类号： B60K6/26 , B60K6/365 , B60K6/40 , F16C19/184 , F16C25/06 , F16D25/0638 , F16H3/728 , F16H2200/2007
摘要： An improved hybrid transmission including two electric motor/generator modules and a plurality of planetary gear sets operatively connectable to the motor/generators and to an engine is provided. Novel structural and packaging schemes enhance the function and efficiency of the transmission. More precisely, the present invention relates to an improved apparatus for applying an adjustable load to internal rotating components of the hybrid transmission to maximize efficiency thereof.
摘要翻译： 提供了一种改进的混合变速器，其包括两个电动机/发电机模块和可操作地连接到电动机/发电机和发动机的多个行星齿轮组。 新的结构和封装方案增强了传输的功能和效率。 更准确地说，本发明涉及一种用于将可调节负载施加到混合变速器的内部旋转部件以提高其效率的改进装置。
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2.发明授权Structural support member for stator retention and method of assembling an electromechanical transmission 有权用于定子保持的结构支撑构件和组装机电变速器的方法公开(公告)号：US07339300B2
公开(公告)日：2008-03-04
申请号：US11145286
申请日：2005-06-03
CPC分类号： B60K6/26 , B60K6/365 , B60K6/405 , B60K6/445 , B60L3/0061 , B60L11/123 , B60L11/14 , B60L2240/36 , B60L2240/423 , F16H3/728 , F16H2200/2007 , H02K5/04 , H02K7/006 , Y02T10/6217 , Y02T10/6239 , Y02T10/641 , Y02T10/642 , Y02T10/7077
摘要： An electromechanical transmission includes a motor/generator having a stator and a rotor and including a structural support member that supports the stator in fixed relation thereto and the rotor in rotational relation thereto. By supporting both the stator and the rotor, the structural support member substantially controls a spatial relationship (i.e., the gap in which a magnetic field is created) between the stator and rotor.
摘要翻译： 机电变速器包括具有定子和转子的电动机/发电机，并且包括支撑固定关系的定子和与其成旋转关系的转子的结构支撑构件。 通过支撑定子和转子两者，结构支撑构件基本上控制定子和转子之间的空间关系（即产生磁场的间隙）。
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3.发明授权Electrically variable transmission with one or more off-axis motor/generators 有权带有一个或多个离轴电机/发电机的电动变速器公开(公告)号：US07591749B2
公开(公告)日：2009-09-22
申请号：US11532316
申请日：2006-09-15
IPC分类号： F16H3/72
CPC分类号： F16H3/728 , B60K6/26 , B60K6/365 , B60K6/40 , B60K6/445 , F16H2037/104 , F16H2200/2007 , F16H2200/2038 , Y02T10/6239
摘要： The present invention provides an electrically variable transmission for a hybrid vehicle. The electrically variable transmission includes a transmission input shaft defining a first axis of rotation, and a transmission output shaft defining a second axis of rotation. A first motor/generator is operatively connected to the transmission input shaft and is configured to rotate about a third axis of rotation for improved packaging. A second motor/generator is operatively connected to the transmission input shaft and is configured to rotate about the first axis of rotation.
摘要翻译： 本发明提供一种用于混合动力车辆的电动变速器。 电可变变速器包括限定第一旋转轴线的变速器输入轴和限定第二旋转轴线的变速器输出轴。 第一电动机/发电机可操作地连接到变速器输入轴，并且构造成围绕第三旋转轴线旋转以改进包装。 第二电动机/发电机可操作地连接到变速器输入轴，并且构造成围绕第一旋转轴线旋转。
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公开(公告)号：US07419041B2
公开(公告)日：2008-09-02
申请号：US11153172
申请日：2005-06-15
申请人： John A. Diemer , Boris I. Burgman , Henryk Sowul
发明人： John A. Diemer , Boris I. Burgman , Henryk Sowul
IPC分类号： F16D11/14 , F16D25/061
CPC分类号： F16H3/728 , F16H2200/2007
摘要： A transmission shaft is divided into a first shaft portion releasably connectable to a first electric motor/generator via a first gear set and a second shaft portion connected to a second electric motor/generator via a second gear set. The first and second shaft portions are operatively connected to one another for rotation together. The first shaft portion is selectively slidable with respect to the second shaft portion to connect and disconnect the first shaft portion and the first gear set.
摘要翻译： 传动轴被分成经由第一齿轮组可释放地连接到第一电动机/发电机的第一轴部分和经由第二齿轮组连接到第二电动发电机的第二轴部分。 第一和第二轴部分彼此可操作地连接以一起转动。 第一轴部分可相对于第二轴部分选择性地滑动，以连接和断开第一轴部分和第一齿轮组。
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公开(公告)号：US07278942B2
公开(公告)日：2007-10-09
申请号：US11158896
申请日：2005-06-22
IPC分类号： F16H3/72
CPC分类号： B60K6/405 , B60L11/123 , B60L11/14 , B60L15/20 , B60L2240/421 , B60L2240/441 , F16H3/727 , F16H3/728 , F16H57/021 , F16H63/3026 , H02K7/006 , Y02T10/6217 , Y02T10/641 , Y02T10/645 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10T74/2186
摘要： A support structure for a rotor within a transmission system is provided. The cantilevered support structure is umbrella-shaped to create an area of space between the rotor and the main shaft where other vehicle components, such as a gear set or system of clutches, may be packaged. The cantilevered support structure may be a true cantilever or a steady-rested cantilever. The support structure maintains the rotor at a distance from the transmission main shaft to maintain torque within the system while compacting packaging requirements. A second cantilevered support structure is wineglass-shaped to create a second area of packaging space between the rotor and the main shaft. The support structures may be telescoped to further compact the transmission.
摘要翻译： 提供了一种用于传动系统内的转子的支撑结构。 悬臂支撑结构是伞形的，以在转子和主轴之间形成空间区域，其中诸如齿轮组或离合器系统的其它车辆部件可以被包装。 悬臂支撑结构可以是真正的悬臂或稳定的悬臂。 支撑结构将转子保持在距传动主轴一定距离处，以在压缩包装要求的同时保持系统内的扭矩。 第二悬臂支撑结构是酒杯形的，以在转子和主轴之间形成第二区域的包装空间。 支撑结构可以被伸缩以进一步压缩变速器。
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6.发明申请公开(公告)号：US20080184831A1
公开(公告)日：2008-08-07
申请号：US12013034
申请日：2008-01-11
IPC分类号： F16H35/02
CPC分类号： F16H57/0037 , F16H57/0025 , Y10T74/19228 , Y10T74/19555
摘要： A device and method for preloading a transmission shaft assembly is disclosed. The transmission having the device of the present invention generally has a plurality of gears for providing a plurality of speed ratios. The shaft assembly has a first shaft, a first sleeve shaft, a second sleeve shaft and a first fastener. The first shaft has a flange end and an adjustment end. The first sleeve shaft is concentric with the first shaft and has a first end. The first end of the first sleeve shaft is in communication with the flange end of the first shaft. The second sleeve shaft is concentric with the first shaft and is axially aligned with the first sleeve shaft. The second sleeve shaft has a first end. The plurality of synchronizers for selectively connecting at least one of the plurality of gears to at least one of the first and second sleeve shafts. The first fastener is engagable with the adjustment end of the first shaft and is configured to move axially on the adjustment end. The first fastener has a fastener flange that contacts the first end of the second sleeve shaft. The engagement of the first fastener with the adjustment end generates a compressive force through the flange end of the first shaft to the first end of the first sleeve shaft and through the fastener flange to the first end of the second sleeve thereby forcing the first sleeve shaft to move closer to the second sleeve shaft.
摘要翻译： 公开了一种用于预加载传动轴组件的装置和方法。 具有本发明的装置的变速器通常具有用于提供多个速比的多个齿轮。 轴组件具有第一轴，第一套筒轴，第二套筒轴和第一紧固件。 第一轴具有法兰端和调节端。 第一套筒轴与第一轴同心并且具有第一端。 第一套筒轴的第一端与第一轴的凸缘端连通。 第二套筒轴与第一轴同心并且与第一套筒轴轴向对齐。 第二套筒轴具有第一端。 多个同步器用于选择性地将多个齿轮中的至少一个连接到第一和第二套筒轴中的至少一个。 第一紧固件可与第一轴的调节端接合并且构造成在调节端轴向移动。 第一紧固件具有接合第二套筒轴的第一端的紧固件凸缘。 第一紧固件与调节端的接合产生通过第一轴的凸缘端到第一套筒轴的第一端并且通过紧固件凸缘到达第二套筒的第一端的压缩力，从而迫使第一套筒轴 以更靠近第二套筒轴。
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7.发明授权公开(公告)号：US07913580B2
公开(公告)日：2011-03-29
申请号：US12013034
申请日：2008-01-11
IPC分类号： F16H57/00
CPC分类号： F16H57/0037 , F16H57/0025 , Y10T74/19228 , Y10T74/19555
摘要： A device and method for preloading a transmission shaft assembly is disclosed. The transmission having the device of the present invention generally has a plurality of gears for providing a plurality of speed ratios. The shaft assembly has a first shaft, a first sleeve shaft, a second sleeve shaft and a first fastener. The first shaft has a flange end and an adjustment end. The first sleeve shaft is concentric with the first shaft and has a first end. The first end of the first sleeve shaft is in communication with the flange end of the first shaft. The second sleeve shaft is concentric with the first shaft and is axially aligned with the first sleeve shaft. The second sleeve shaft has a first end. The plurality of synchronizers for selectively connecting at least one of the plurality of gears to at least one of the first and second sleeve shafts. The first fastener is engagable with the adjustment end of the first shaft and is configured to move axially on the adjustment end. The first fastener has a fastener flange that contacts the first end of the second sleeve shaft. The engagement of the first fastener with the adjustment end generates a compressive force through the flange end of the first shaft to the first end of the first sleeve shaft and through the fastener flange to the first end of the second sleeve thereby forcing the first sleeve shaft to move closer to the second sleeve shaft.
摘要翻译： 公开了一种用于预加载传动轴组件的装置和方法。 具有本发明的装置的变速器通常具有用于提供多个速比的多个齿轮。 轴组件具有第一轴，第一套筒轴，第二套筒轴和第一紧固件。 第一轴具有法兰端和调节端。 第一套筒轴与第一轴同心并且具有第一端。 第一套筒轴的第一端与第一轴的凸缘端连通。 第二套筒轴与第一轴同心并且与第一套筒轴轴向对齐。 第二套筒轴具有第一端。 多个同步器用于选择性地将多个齿轮中的至少一个连接到第一和第二套筒轴中的至少一个。 第一紧固件可与第一轴的调节端接合并且构造成在调节端轴向移动。 第一紧固件具有接合第二套筒轴的第一端的紧固件凸缘。 第一紧固件与调节端的接合产生通过第一轴的凸缘端到第一套筒轴的第一端并且通过紧固件凸缘到达第二套筒的第一端的压缩力，从而迫使第一套筒轴 以更靠近第二套筒轴。
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8.发明申请ELECTRICALLY VARIABLE TRANSMISSION WITH ONE OR MORE OFF-AXIS MOTOR/GENERATORS 有权具有一个或多个离轴电机/发电机的电气可变变速器公开(公告)号：US20080070733A1
公开(公告)日：2008-03-20
申请号：US11532316
申请日：2006-09-15
IPC分类号： F16H3/72
CPC分类号： F16H3/728 , B60K6/26 , B60K6/365 , B60K6/40 , B60K6/445 , F16H2037/104 , F16H2200/2007 , F16H2200/2038 , Y02T10/6239
摘要： The present invention provides an electrically variable transmission for a hybrid vehicle. The electrically variable transmission includes a transmission input shaft defining a first axis of rotation, and a transmission output shaft defining a second axis of rotation. A first motor/generator is operatively connected to the transmission input shaft and is configured to rotate about a third axis of rotation for improved packaging. A second motor/generator is operatively connected to the transmission input shaft and is configured to rotate about the first axis of rotation.
摘要翻译： 本发明提供一种用于混合动力车辆的电动变速器。 电可变变速器包括限定第一旋转轴线的变速器输入轴和限定第二旋转轴线的变速器输出轴。 第一电动机/发电机可操作地连接到变速器输入轴，并且构造成围绕第三旋转轴线旋转以改进包装。 第二电动机/发电机可操作地连接到变速器输入轴，并且构造成围绕第一旋转轴线旋转。
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公开(公告)号：US08628442B2
公开(公告)日：2014-01-14
申请号：US13596885
申请日：2012-08-28
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： F16H31/00
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：US08262526B2
公开(公告)日：2012-09-11
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： F16H31/00
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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