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1. 发明申请

US20120122622A1 ELECTRICALLY VARIABLE TRANSMISSION 有权
标题翻译：电动变速箱
公开(公告)号：US20120122622A1
公开(公告)日：2012-05-17
申请号：US12944805
申请日：2010-11-12
申请人： Paul F. Turnbull , Brendan M. Conlon , Alan G. Holmes , Shawn H. Swales
发明人： Paul F. Turnbull , Brendan M. Conlon , Alan G. Holmes , Shawn H. Swales
IPC分类号： F16H3/72 , F16H3/44
CPC分类号： B60K6/48 , B60K6/365 , Y02T10/6221
摘要： A hybrid transmission having an input member, an output member, and a single motor/generator is characterized by a plurality of fixed-ratio modes of operation and at least one electrically variable mode of operation. In the fixed-ratio modes of operation, the speed ratio between the input member and the output member is independent of the speed of the motor/generator. In the electrically variable mode of operation, the speed ratio between the input member and the output member is dependent upon the speed of the motor/generator.
摘要翻译：具有输入构件，输出构件和单个电动机/发电机的混合变速器的特征在于多个固定比例操作模式和至少一个电可变操作模式。在固定比例运行模式下，输入构件与输出构件之间的速比与电机/发电机的速度无关。在电可变运行模式中，输入部件和输出部件之间的速度比取决于电机/发电机的速度。

2. 发明授权

US08585520B2 Electrically variable transmission 有权
标题翻译：电动变速箱
公开(公告)号：US08585520B2
公开(公告)日：2013-11-19
申请号：US12944805
申请日：2010-11-12
申请人： Paul F. Turnbull , Brendan M. Conlon , Alan G. Holmes , Shawn H. Swales
发明人： Paul F. Turnbull , Brendan M. Conlon , Alan G. Holmes , Shawn H. Swales
IPC分类号： F16H3/72
CPC分类号： B60K6/48 , B60K6/365 , Y02T10/6221
摘要： A hybrid transmission having an input member, an output member, and a single motor/generator is characterized by a plurality of fixed-ratio modes of operation and at least one electrically variable mode of operation. In the fixed-ratio modes of operation, the speed ratio between the input member and the output member is independent of the speed of the motor/generator. In the electrically variable mode of operation, the speed ratio between the input member and the output member is dependent upon the speed of the motor/generator.
摘要翻译：具有输入构件，输出构件和单个电动机/发电机的混合变速器的特征在于多个固定比例操作模式和至少一个电可变操作模式。在固定比例运行模式下，输入构件与输出构件之间的速比与电机/发电机的速度无关。在电可变运行模式中，输入部件和输出部件之间的速度比取决于电机/发电机的速度。

3. 发明授权

US08562483B2 Method and system for controlling an EV mode transition in a two-mode hybrid vehicle 有权
标题翻译：用于控制双模式混合动力车辆中的EV模式转换的方法和系统
公开(公告)号：US08562483B2
公开(公告)日：2013-10-22
申请号：US12974060
申请日：2010-12-21
申请人： Hong Yang , Anthony L. Smith , Shawn H. Swales , James D. Hendrickson , Brendan M. Conlon , Jy-Jen F. Sah
发明人： Hong Yang , Anthony L. Smith , Shawn H. Swales , James D. Hendrickson , Brendan M. Conlon , Jy-Jen F. Sah
IPC分类号： B60W10/06 , B60W10/08 , F16H3/72
CPC分类号： B60W20/00 , B60K6/445 , B60L11/123 , B60L11/14 , B60L2240/423 , B60L2240/425 , B60L2240/441 , B60L2240/486 , B60W10/08 , B60W20/30 , B60W50/0098 , B60W2050/0052 , B60W2050/0083 , B60W2050/0096 , B60W2520/10 , B60W2710/083 , F16H3/728 , F16H2037/101 , F16H2200/2007 , F16H2200/2046 , F16H2200/2082 , Y02T10/6217 , Y02T10/6239 , Y02T10/646 , Y02T10/7077 , Y02T10/7258 , Y10T477/24
摘要： A method of executing an electric-only (EV) mode transition in a vehicle includes determining vehicle operating values using a control system, processing the values to identify the transition, and executing the transition to or from the first or second EV mode. The transition is executed by selectively engaging and disengaging the input brake to zero, and by using the first and/or second traction motor to synchronize slip across the input brake. When the transition is from the first to the second EV mode or vice versa, the control system may use multiple speed and torque control phases to enter multiple intermediate modes, e.g., a pair of engine-on electrically-variable transmission modes and a fixed gear mode. A vehicle includes an engine, an input brake, first and second traction motors, and a transmission driven via the motors in a first and second EV mode. The vehicle includes the control system noted above.
摘要翻译：一种在车辆中执行电动（EV）模式转换的方法包括使用控制系统确定车辆操作值，处理该值以识别该转换，以及执行到第一或第二EV模式的转换。通过选择性地将输入制动器接合和分离到零，以及通过使用第一和/或第二牵引马达来同步滑过输入制动器来执行转换。当转换从第一EV模式到第二EV模式或反之亦然时，控制系统可以使用多个速度和转矩控制阶段来进入多个中间模式，例如一对发动机电可变传动模式和固定齿轮模式。车辆包括发动机，输入制动器，第一和第二牵引电动机，以及经由第一和第二EV模式中的电动机驱动的变速器。车辆包括上述控制系统。

4. 发明申请

US20120083951A1 METHOD AND SYSTEM FOR CONTROLLING AN EV MODE TRANSITION IN A TWO-MODE HYBRID VEHICLE 有权
标题翻译：用于控制双模混合车辆中EV模式转换的方法和系统
公开(公告)号：US20120083951A1
公开(公告)日：2012-04-05
申请号：US12974060
申请日：2010-12-21
申请人： Hong Yang , Anthony L. Smith , Shawn H. Swales , James D. Hendrickson , Brendan M. Conlon , Jy-Jen F. Sah
发明人： Hong Yang , Anthony L. Smith , Shawn H. Swales , James D. Hendrickson , Brendan M. Conlon , Jy-Jen F. Sah
IPC分类号： B60W20/00 , B60W10/18 , B60W10/02 , B60W10/08 , B60L15/20 , B60W10/06
CPC分类号： B60W20/00 , B60K6/445 , B60L11/123 , B60L11/14 , B60L2240/423 , B60L2240/425 , B60L2240/441 , B60L2240/486 , B60W10/08 , B60W20/30 , B60W50/0098 , B60W2050/0052 , B60W2050/0083 , B60W2050/0096 , B60W2520/10 , B60W2710/083 , F16H3/728 , F16H2037/101 , F16H2200/2007 , F16H2200/2046 , F16H2200/2082 , Y02T10/6217 , Y02T10/6239 , Y02T10/646 , Y02T10/7077 , Y02T10/7258 , Y10T477/24
摘要： A method of executing an electric-only (EV) mode transition in a vehicle includes determining vehicle operating values using a control system, processing the values to identify the transition, and executing the transition to or from the first or second EV mode. The transition is executed by selectively engaging and disengaging the input brake to zero, and by using the first and/or second traction motor to synchronize slip across the input brake. When the transition is from the first to the second EV mode or vice versa, the control system may use multiple speed and torque control phases to enter multiple intermediate modes, e.g., a pair of engine-on electrically-variable transmission modes and a fixed gear mode. A vehicle includes an engine, an input brake, first and second traction motors, and a transmission driven via the motors in a first and second EV mode. The vehicle includes the control system noted above.
摘要翻译：一种在车辆中执行电动（EV）模式转换的方法包括使用控制系统确定车辆操作值，处理该值以识别转换，以及执行向第一或第二EV模式转换。通过选择性地将输入制动器接合和分离到零，以及通过使用第一和/或第二牵引马达来同步滑过输入制动器来执行转换。当转换从第一EV模式到第二EV模式或反之亦然时，控制系统可以使用多个速度和转矩控制阶段来进入多个中间模式，例如一对发动机电可变传动模式和固定齿轮模式。车辆包括发动机，输入制动器，第一和第二牵引电动机以及经由第一和第二EV模式中的电动机驱动的变速器。车辆包括上述控制系统。

5. 发明授权

US08169110B2 Oil cooled motor/generator for an automotive powertrain 有权
标题翻译：用于汽车动力总成的油冷却电机/发电机
公开(公告)号：US08169110B2
公开(公告)日：2012-05-01
申请号：US12576477
申请日：2009-10-09
申请人： Shawn H. Swales , Paul F. Turnbull , Brian Schulze , Fredrick R. Poskie , William J. Omell , William C. Deneszczuk
发明人： Shawn H. Swales , Paul F. Turnbull , Brian Schulze , Fredrick R. Poskie , William J. Omell , William C. Deneszczuk
IPC分类号： H02K9/19
CPC分类号： H02K9/19 , H02K11/048
摘要： An oil-cooled motor/generator for an automotive powertrain located outside of the transmission is provided, such as a BAS motor/generator. The motor/generator may have a stator, a rotor circumscribed by the stator, and a motor shaft on which the rotor is mounted for rotation. A housing assembly may surround the stator and the rotor, with a bearing positioned between the housing assembly and the motor shaft. A flow control member may at least partially circumscribe the rotor axially adjacent the stator. A bearing retainer may be positioned axially adjacent the bearing. A rotor end ring may be axially adjacent the rotor. The housing assembly may have an inlet configured to receive cooling oil. The housing assembly, the flow control member, the bearing retainer and the rotor end ring may be configured to distribute the cooling oil from the inlet to cool the stator, the rotor and the bearing.
摘要翻译：提供了位于变速器外侧的用于汽车动力总成的油冷电动机/发电机，例如BAS电动机/发电机。电动机/发电机可以具有定子，由定子限定的转子和电动机轴，转子安装在转子上。壳体组件可围绕定子和转子，其中轴承定位在壳体组件和电动机轴之间。流动控制构件可以至少部分地围绕定子轴向邻接。轴承保持器可以轴向定位在轴承附近。转子端环可以与转子轴向相邻。壳体组件可以具有构造成接收冷却油的入口。壳体组件，流量控制构件，轴承保持器和转子端环可以构造成从入口分配冷却油以冷却定子，转子和轴承。

6. 发明申请

US20110084561A1 OIL COOLED MOTOR/GENERATOR FOR AN AUTOMOTIVE POWERTRAIN 有权
标题翻译：用于汽车动力系统的油冷却电机/发电机
公开(公告)号：US20110084561A1
公开(公告)日：2011-04-14
申请号：US12576477
申请日：2009-10-09
申请人： Shawn H. Swales , Paul F. Turnbull , Brian Schulze , Fredrick R. Poskie , William J. Omell , William C. Deneszczuk
发明人： Shawn H. Swales , Paul F. Turnbull , Brian Schulze , Fredrick R. Poskie , William J. Omell , William C. Deneszczuk
IPC分类号： H02K9/19
CPC分类号： H02K9/19 , H02K11/048
摘要： An oil-cooled motor/generator for an automotive powertrain located outside of the transmission is provided, such as a BAS motor/generator. The motor/generator may have a stator, a rotor circumscribed by the stator, and a motor shaft on which the rotor is mounted for rotation. A housing assembly may surround the stator and the rotor, with a bearing positioned between the housing assembly and the motor shaft. A flow control member may at least partially circumscribe the rotor axially adjacent the stator. A bearing retainer may be positioned axially adjacent the bearing. A rotor end ring may be axially adjacent the rotor. The housing assembly may have an inlet configured to receive cooling oil. The housing assembly, the flow control member, the bearing retainer and the rotor end ring may be configured to distribute the cooling oil from the inlet to cool the stator, the rotor and the bearing.
摘要翻译：提供了位于变速器外侧的用于汽车动力总成的油冷电动机/发电机，例如BAS电动机/发电机。电动机/发电机可以具有定子，由定子限定的转子和电动机轴，转子安装在转子上。壳体组件可围绕定子和转子，其中轴承定位在壳体组件和电动机轴之间。流动控制构件可以至少部分地围绕定子轴向邻接。轴承保持器可以轴向定位在轴承附近。转子端环可以与转子轴向相邻。壳体组件可以具有构造成接收冷却油的入口。壳体组件，流量控制构件，轴承保持器和转子端环可以构造成从入口分配冷却油以冷却定子，转子和轴承。

7. 发明申请

US20100087290A1 Hybrid Transmission with Disconnect Clutch and Method of Starting an Engine Using Same 有权
标题翻译：具有断开离合器的混合变速器和启动发动机的方法
公开(公告)号：US20100087290A1
公开(公告)日：2010-04-08
申请号：US12245815
申请日：2008-10-06
申请人： Norman Schoenek , Shawn H. Swales , Joel M. Maguire , Alan G. Holmes
发明人： Norman Schoenek , Shawn H. Swales , Joel M. Maguire , Alan G. Holmes
IPC分类号： B60W10/02 , F16H3/72
CPC分类号： B60W20/30 , B60K6/383 , B60K6/387 , B60K6/48 , B60W10/02 , B60W10/026 , B60W10/06 , B60W10/26 , B60W20/00 , Y02T10/6221 , Y10T477/26
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.
摘要翻译：混合变速器设置有电动机，并且转矩传递装置可操作以将扭矩从电动机传递到变速器输入构件，在来自变速齿轮装置的动力流中上游。扭矩传递装置可以是诸如变矩器的流体联接器，包括变矩器锁止离合器。在其它实施例中，转矩传递装置是可以是通过加压变速器流体接合的湿式离合器或诸如在手动变速器中使用的干式离合器的发射离合器。断开离合器选择性地可接合以将发动机连接构件与电动机可操作地连接，以允许电动机起动发动机，例如在停止之后。变速器的许多实施例包括与断开离合器平行布置的单向离合器。还提供了使用这种变速器起动发动机的方法。

8. 发明授权

US08512189B2 Hybrid powertrain with compound-split EVT drive axle and electric drive axle 有权
标题翻译：混合动力总成配有复合分裂EVT驱动轴和电动驱动轴
公开(公告)号：US08512189B2
公开(公告)日：2013-08-20
申请号：US13309838
申请日：2011-12-02
申请人： Alan G. Holmes , Shawn H. Swales , Norman Schoenek
发明人： Alan G. Holmes , Shawn H. Swales , Norman Schoenek
IPC分类号： F16H3/72
CPC分类号： B60K6/365 , B60K6/445 , B60K6/52 , Y02T10/6239 , Y02T10/6265
摘要： A hybrid powertrain is provided for a vehicle that has a first axle and a second axle. The hybrid powertrain includes an engine, a stationary member, and an electrically-variable transmission that has a first and a second interconnected planetary gear set and a first and a second motor/generator. The engine, the first motor/generator, the second motor/generator and the first axle are each operatively connectable for rotation with a different member of the first and the second planetary gear sets. The powertrain has an electric drive unit that has reduction gearing and a third motor/generator. The third motor/generator and the second axle are each operatively connected to a different member of the third planetary gear set. The powertrain is operable in a compound-split operating mode.
摘要翻译：为具有第一轴和第二轴的车辆提供混合动力系。混合动力总成包括发动机，固定构件和具有第一和第二互连行星齿轮组以及第一和第二电动机/发电机的电动变速器。发动机，第一电动机/发电机，第二电动机/发电机和第一轴各自可操作地连接以与第一和第二行星齿轮组的不同构件一起旋转。动力系具有具有减速齿轮的电动驱动单元和第三电动机/发电机。第三电动机/发电机和第二轴各自可操作地连接到第三行星齿轮组的不同构件。动力总成可以在复合分割操作模式下操作。

9. 发明申请

US20130143706A1 HYBRID POWERTRAIN WITH COMPOUND-SPLIT EVT DRIVE AXLE AND ELECTRIC DRIVE AXLE 有权
标题翻译：混合动力系统与复合分散驱动轴和电动驱动轴
公开(公告)号：US20130143706A1
公开(公告)日：2013-06-06
申请号：US13309838
申请日：2011-12-02
申请人： Alan G. Holmes , Shawn H. Swales , Norman Schoenek
发明人： Alan G. Holmes , Shawn H. Swales , Norman Schoenek
IPC分类号： F16H3/72
CPC分类号： B60K6/365 , B60K6/445 , B60K6/52 , Y02T10/6239 , Y02T10/6265
摘要： A hybrid powertrain is provided for a vehicle that has a first axle and a second axle. The hybrid powertrain includes an engine, a stationary member, and an electrically-variable transmission that has a first and a second interconnected planetary gear set and a first and a second motor/generator. The engine, the first motor/generator, the second motor/generator and the first axle are each operatively connectable for rotation with a different member of the first and the second planetary gear sets. The powertrain has an electric drive unit that has reduction gearing and a third motor/generator. The third motor/generator and the second axle are each operatively connected to a different member of the third planetary gear set. The powertrain is operable in a compound-split operating mode.
摘要翻译：为具有第一轴和第二轴的车辆提供混合动力系。混合动力总成包括发动机，固定构件和具有第一和第二互连行星齿轮组以及第一和第二电动机/发电机的电动变速器。发动机，第一电动机/发电机，第二电动机/发电机和第一轴各自可操作地连接以与第一和第二行星齿轮组的不同构件一起旋转。动力系具有具有减速齿轮的电动驱动单元和第三电动机/发电机。第三电动机/发电机和第二轴各自可操作地连接到第三行星齿轮组的不同构件。动力总成可以在复合分割操作模式下操作。

10. 发明授权

US08123656B2 Hybrid transmission with disconnect clutch and method of starting an engine using same 有权
标题翻译：具有断开离合器的混合动力传动装置和使用其起动发动机的方法
公开(公告)号：US08123656B2
公开(公告)日：2012-02-28
申请号：US12245815
申请日：2008-10-06
申请人： Norman Schoenek , Shawn H. Swales , Joel M. Maguire , Alan G. Holmes
发明人： Norman Schoenek , Shawn H. Swales , Joel M. Maguire , Alan G. Holmes
IPC分类号： B60W10/02
CPC分类号： B60W20/30 , B60K6/383 , B60K6/387 , B60K6/48 , B60W10/02 , B60W10/026 , B60W10/06 , B60W10/26 , B60W20/00 , Y02T10/6221 , Y10T477/26
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.
摘要翻译：混合变速器设置有电动机，并且转矩传递装置可操作以将扭矩从电动机传递到变速器输入构件，在来自变速齿轮装置的动力流中上游。扭矩传递装置可以是诸如变矩器的流体联接器，包括变矩器锁止离合器。在其它实施例中，转矩传递装置是可以是通过加压变速器流体接合的湿式离合器或诸如在手动变速器中使用的干式离合器的发射离合器。断开离合器选择性地可接合以将发动机连接构件与电动机可操作地连接，以允许电动机起动发动机，例如在停止之后。变速器的许多实施例包括与断开离合器平行布置的单向离合器。还提供了使用这种变速器起动发动机的方法。

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