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11.发明申请Hybrid Powertrain With Single Electric Motor Integrated Within Automatic Transmission 有权混合动力总成与单电机集成在自动变速箱内公开(公告)号：US20090098968A1
公开(公告)日：2009-04-16
申请号：US11870438
申请日：2007-10-11
申请人： Joel M. Maguire , Alan G. Holmes
发明人： Joel M. Maguire , Alan G. Holmes
CPC分类号： F16H3/725 , B60K6/365 , B60K6/48 , B60K6/547 , F16H2200/2007 , F16H2200/2012 , F16H2200/2023 , F16H2200/2043 , F16H2200/2046 , F16H2200/2048 , F16H2200/2097 , Y02T10/6221 , Y02T10/6247 , Y10T477/23 , Y10T477/26 , Y10T477/32
摘要： A hybrid transmission is provided that is operatively connectable to an engine. The transmission has an electric motor and a clutch, which may be a brake-type clutch or a rotating-type clutch, depending on the embodiment, integrated within the transmission. Absent the electric motor and the clutch, and with the addition of a torque converter and torque converter lock-up clutch, the transmission would be a non-hybrid, operable automatic transmission. The transmission is operable to provide an electric-only operating ode, an engine-only operating mode, an electrically-variable operating mode and a parallel hybrid operating mode.
摘要翻译： 提供可操作地连接到发动机的混合变速器。 变速器具有电动机和离合器，其可以是集成在变速器内的根据实施例的制动型离合器或旋转式离合器。 没有电动机和离合器，并且通过增加变矩器和变矩器锁止离合器，变速器将是非混合的，可操作的自动变速器。 该变速器可操作以提供电动操作，仅引擎操作模式，电可变操作模式和并联混合操作模式。
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12.发明授权公开(公告)号：US07387586B2
公开(公告)日：2008-06-17
申请号：US11388915
申请日：2006-03-24
申请人： Madhusudan Raghavan , Tejinder Singh , John A. Diemer , Joel M. Maguire , James D. Hendrickson , Norman K. Bucknor , Joshua E. Lehrmann , Alan G. Holmes
发明人： Madhusudan Raghavan , Tejinder Singh , John A. Diemer , Joel M. Maguire , James D. Hendrickson , Norman K. Bucknor , Joshua E. Lehrmann , Alan G. Holmes
CPC分类号： F16H3/728 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/547 , F16H2037/102 , F16H2037/104 , F16H2037/106 , F16H2200/0043 , F16H2200/006 , F16H2200/0086 , F16H2200/2007 , F16H2200/201 , F16H2200/2023 , F16H2200/2041 , F16H2200/2043 , Y02T10/6239
摘要： The electrically variable transmission family of the present invention provides low-content, low-cost electrically variable transmission mechanisms including first, second and third differential gear sets, a battery, two electric machines serving interchangeably as motors or generators and five or six selectable torque-transfer devices. The selectable torque transfer devices are engaged to provide an EVT with a continuously variable range of speeds (including reverse), four or more mechanically fixed forward speed ratios and at least one mechanical reverse speed ratio. The torque transfer devices and the first and second motor/generators are operable to provide six operating modes in the electrically variable transmission, including battery reverse mode, EVT reverse mode, reverse and forward launch modes, continuously variable transmission range mode, fixed forward mode and mechanical reverse mode.
摘要翻译： 本发明的电动变速器系列提供了低成本，低成本的电动变速机构，包括第一，第二和第三差动齿轮组，电池，可互换地用作电动机或发电机的两个电机，以及五个或六个可选择的转矩 - 传输设备。 可选择的扭矩传递装置被接合以向EVT提供连续可变的速度范围（包括反向），四个或更多个机械固定的前进速度比和至少一个机械倒档速度。 扭矩传递装置和第一和第二电动机/发电机可操作以在电气可变变速器中提供六种操作模式，包括电池反向模式，EVT反向模式，反向和向前发射模式，无级变速器传动范围模式，固定正转模式和 机械反向模式。
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公开(公告)号：US20080125264A1
公开(公告)日：2008-05-29
申请号：US11564200
申请日：2006-11-28
IPC分类号： F16H3/72
CPC分类号： F16H3/728 , B60K6/365 , B60K6/445 , F16H2037/0866 , F16H2037/102 , F16H2037/104 , F16H2200/2007 , F16H2200/201 , F16H2200/2038 , F16H2200/2041 , F16H2200/2043 , F16H2200/2046 , Y02T10/6239 , Y10T477/24 , Y10T477/26 , Y10T477/27
摘要： A vehicle powertrain for a hybrid vehicle includes an electronically variable transmission (EVT) with an input member to receive mechanical rotary power from the engine, an output member to provide mechanical rotary power to a vehicle powertrain to propel the vehicle, and an EVT gear train configured to selectively and operatively couple the input member to the output member. The EVT further includes first and second motor/generators driveably coupled to the gear train. A selectively engageable input brake mechanism is provided to create a reaction torque for the motor/generators thereby enabling the motor/generators to be used with additive power for electric propulsion or regenerative braking. The input brake improves electrical power to mechanical power conversion efficiency by reducing power circulation when the EVT is operated in electric drive, engine off mode.
摘要翻译： 用于混合动力车辆的车辆动力传动系包括具有从发动机接收机械旋转动力的输入部件的电子可变变速器（EVT），向车辆动力总成提供机械旋转动力以推进车辆的输出部件，以及EVT齿轮系 被配置为选择性地和可操作地将输入构件耦合到输出构件。 EVT还包括可驱动地联接到齿轮系的第一和第二电动机/发电机。 提供可选择地接合的输入制动机构以产生用于电动机/发电机的反作用转矩，从而使电动机/发电机能够与用于电力推进或再生制动的附加功率一起使用。 当EVT在电力驱动，发动机关闭模式下运行时，输入制动通过减少动力循环来提高机械功率转换效率的电力。
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14.发明申请TWO-MODE ELECTRICALLY-VARIABLE TRANSMISSION WITH OFFSET MOTOR AND TWO PLANETARY GEAR SETS 有权双模式电动变速箱，带偏置电动机和两个行星齿轮组公开(公告)号：US20130324340A1
公开(公告)日：2013-12-05
申请号：US13488946
申请日：2012-06-05
IPC分类号： F16H3/72
CPC分类号： B60K6/365 , B60K6/445 , B60K6/547 , F16H3/728 , F16H2037/101 , F16H2037/102 , F16H2200/2007 , Y02T10/6239
摘要： A hybrid powertrain has an electrically-variable transmission with a compound planetary gear set that may be only two planetary gear sets. Two members of the first planetary gear set are connected for common rotation with two members of the second planetary gear set. A first motor/generator is connected for common rotation with a member of the first planetary gear set and a member of the second planetary gear set. An input member is connected to another member of the first planetary gear set. A first set of intermeshing gears includes a first gear connected for common rotation with one of the gears of the second planetary gear set and a second gear driven by a second motor/generator. A second set of intermeshing gears includes another gear driving the output member. A first clutch is engageable to establish an input-split mode. A second clutch is engageable to establish a compound-split mode.
摘要翻译： 混合动力传动系具有可变传动装置，其具有复合行星齿轮组，其可以仅为两个行星齿轮组。 第一行星齿轮组的两个构件连接成与第二行星齿轮组的两个构件共同旋转。 第一电动机/发电机连接成与第一行星齿轮组的构件和第二行星齿轮组的构件共同旋转。 输入构件连接到第一行星齿轮组的另一个构件。 第一组啮合齿轮包括与第二行星齿轮组的齿轮中的一个共同旋转连接的第一齿轮和由第二电动机/发电机驱动的第二齿轮。 第二组相互啮合的齿轮包括驱动输出构件的另一齿轮。 第一离合器可接合以建立输入分割模式。 第二离合器可接合以建立复合分割模式。
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公开(公告)号：US08266986B2
公开(公告)日：2012-09-18
申请号：US12689689
申请日：2010-01-19
IPC分类号： F16H47/00
CPC分类号： F16H61/0031 , F16H57/0436 , F16H57/0446 , F16H2061/0037 , Y10T74/19153 , Y10T74/19158 , Y10T74/19163
摘要： A hydraulic control system for a transmission includes a motor, a sump for storing a hydraulic fluid, and a dual element pump connected to the motor. The dual element pump has at least one input port connected to the sump, a first outlet port, and a second outlet port. The dual element pump provides a first volume of hydraulic fluid to the first outlet port and provides a second volume of hydraulic fluid to the second outlet port. The first volume is greater than the second volume. The first outlet port is connected to a diversion valve. The second outlet port is connected to a high pressure hydraulic circuit. The diversion valve is operable to transmit the hydraulic fluid from the first outlet port to a low pressure hydraulic circuit and the high pressure hydraulic circuit.
摘要翻译： 用于变速器的液压控制系统包括电动机，用于存储液压流体的贮槽和连接到电动机的双元件泵。 双元件泵具有至少一个连接到贮槽的输入端口，第一出口端口和第二出口端口。 双元件泵向第一出口提供第一体积的液压流体，并向第二出口提供第二体积的液压流体。 第一卷大于第二卷。 第一个出口连接到分流阀。 第二出口连接到高压液压回路。 分流阀可操作以将液压流体从第一出口传送到低压液压回路和高压液压回路。
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公开(公告)号：US20110173965A1
公开(公告)日：2011-07-21
申请号：US12689689
申请日：2010-01-19
IPC分类号： F15B21/00
CPC分类号： F16H61/0031 , F16H57/0436 , F16H57/0446 , F16H2061/0037 , Y10T74/19153 , Y10T74/19158 , Y10T74/19163
摘要： A hydraulic control system for a transmission includes a motor, a sump for storing a hydraulic fluid, and a dual element pump connected to the motor. The dual element pump has at least one input port connected to the sump, a first outlet port, and a second outlet port. The dual element pump provides a first volume of hydraulic fluid to the first outlet port and provides a second volume of hydraulic fluid to the second outlet port. The first volume is greater than the second volume. The first outlet port is connected to a diversion valve. The second outlet port is connected to a high pressure hydraulic circuit. The diversion valve is operable to transmit the hydraulic fluid from the first outlet port to a low pressure hydraulic circuit and the high pressure hydraulic circuit.
摘要翻译： 用于变速器的液压控制系统包括电动机，用于存储液压流体的贮槽和连接到电动机的双元件泵。 双元件泵具有至少一个连接到贮槽的输入端口，第一出口端口和第二出口端口。 双元件泵向第一出口提供第一体积的液压流体，并向第二出口提供第二体积的液压流体。 第一卷大于第二卷。 第一个出口连接到分流阀。 第二出口连接到高压液压回路。 分流阀可操作以将液压流体从第一出口传送到低压液压回路和高压液压回路。
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17.发明授权Hybrid powertrain with centrifugally-actuated motor disconnect clutch and method of control 有权混合动力总成与离心式电动机断开离合器和控制方法公开(公告)号：US09180765B2
公开(公告)日：2015-11-10
申请号：US13537136
申请日：2012-06-29
CPC分类号： B60K6/38 , B60K6/52 , B60K2001/001 , B60Y2400/416 , F16H47/06 , F16H47/08 , Y02T10/6265
摘要： A hybrid vehicle includes an electric motor with a rotatable rotor. A centrifugally-actuated clutch has a first rotatable member, a second rotatable member, and at least one actuator member attached to the first rotatable member. One of the first rotatable member and the second rotatable member is operatively connected to the wheels. The other of the first rotatable member and the second rotatable member is operatively connected to the rotor. The actuator member is configured to transfer torque between the first rotatable member and the second rotatable member by an amount that decreases due to centrifugal force acting on the actuator member as a rotational speed of the first rotatable member increases. A method of control is also provided.
摘要翻译： 混合动力车辆包括具有可旋转转子的电动机。 离心致动离合器具有第一可旋转构件，第二可旋转构件和附接到第一可旋转构件的至少一个致动器构件。 第一可旋转构件和第二可旋转构件中的一个可操作地连接到车轮。 第一可旋转构件和第二可旋转构件中的另一个可操作地连接到转子。 致动器构件被构造成随着第一可旋转构件的旋转速度增加，在第一可旋转构件和第二可旋转构件之间传递扭矩，该扭矩由于作用在致动器构件上的离心力而减小。 还提供了一种控制方法。
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18.发明授权Flexible hybrid transmission with configurable motor winding and declutching strategy to provide electric vehicle and hybrid functions 有权灵活的混合变速器具有可配置的电机绕组和释放策略，可提供电动汽车和混合动力公开(公告)号：US09017200B2
公开(公告)日：2015-04-28
申请号：US13272449
申请日：2011-10-13
CPC分类号： B60K6/387 , B60K6/26 , B60K6/445 , B60K2006/381 , Y02T10/6239 , Y10T29/49009
摘要： A powertrain includes a first electric motor, a second electric motor and a transmission. The first electric motor includes an interchangeable winding set to provide the required power for the specific propulsion configuration utilized to propel the vehicle, i.e., a hybrid propulsion configuration or a full electric propulsion configuration. The transmission is operable in different powerflows to support operation of the powertrain in either of the hybrid propulsion configuration or the full electric propulsion configuration. The same powertrain may be used for either the hybrid propulsion configuration or the full electric propulsion configuration by switching the specific winding set installed into the first electric motor.
摘要翻译： 动力系包括第一电动机，第二电动机和变速器。 第一电动机包括可互换绕组，以为用于推进车辆的特定推进结构，即混合动力推进结构或全电动推进构型提供所需的动力。 该传动装置可在不同的动力流中操作以支持在混合动力推进结构或全电动推进构型中的动力系的操作。 通过切换安装到第一电动机中的特定绕组组，可以将相同的动力系用于混合推进配置或全电动推进配置。
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19.发明授权System and method of filling an air gap between a pair of core sections of a transformer 有权在变压器的一对核心部分之间填充气隙的系统和方法公开(公告)号：US08854170B2
公开(公告)日：2014-10-07
申请号：US13112014
申请日：2011-05-20
IPC分类号： H01F21/06 , H02J7/00 , H02K17/00 , H02J5/00 , H01F1/44 , B60L11/18 , H01F38/14 , H01F27/38 , H02J7/02 , H01F27/40 , H01F3/10
CPC分类号： B60L11/1829 , H01F1/442 , H01F1/447 , H01F27/38 , H01F38/14 , H01F2003/106 , H01F2027/404 , H02J5/005 , H02J7/025 , H02J50/10 , H02J50/70 , H02J50/90 , Y02T10/7005 , Y02T10/7072 , Y02T10/7088 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/14 , Y02T90/16
摘要： An energy conversion system includes a first core section, a tank, a flexible structure, and an output coil. The tank contains a volume of fluid having a high magnetic permeability. The flexible structure is fluidly coupled to the tank and movable from a retracted to an extended position in response to the injection of the fluid from the tank. The output coil is in electrical communication with the first core section. A charging station includes a second core section and an input coil. The first and second core sections are in alignment to define an air gap therebetween. The air gap is reduced when the flexible structure is in the extended position within the air gap such that the flexible structure transmits magnetic flux between the second core section and the first core section. The magnetic flux in the first core section induces electrical current in the output coil.
摘要翻译： 能量转换系统包括第一芯部分，罐，柔性结构和输出线圈。 该罐含有一定体积的具有高磁导率的流体。 柔性结构流体地联接到罐并响应于来自罐的流体的注入而从缩回位置延伸到延伸位置。 输出线圈与第一芯部分电连通。 充电站包括第二芯部分和输入线圈。 第一和第二芯部分对准以在其间限定气隙。 当柔性结构处于气隙内的延伸位置时，气隙减小，使得柔性结构在第二芯部和第一芯部之间传递磁通量。 第一芯部分中的磁通量在输出线圈中引起电流。
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公开(公告)号：US08840500B2
公开(公告)日：2014-09-23
申请号：US13534460
申请日：2012-06-27
CPC分类号： B60K6/365 , B60K1/02 , B60K6/445 , F16H2037/102 , Y02T10/6239
摘要： An electro-mechanical drive unit connectable with multiple power sources for launching and propelling a vehicle includes an output member, a stationary member, a gear-train, and a torque-transmitting device. The drive unit also includes a compound planetary gear arrangement having a first, second, third, and fourth junction points. The power sources include a first motor/generator and a second motor/generator. The second motor/generator is operatively connected to the compound planetary gear arrangement at the first junction point via the gear-train and the output member is operatively connected to the compound planetary gear arrangement at the second junction point. Additionally, the first motor/generator is operatively connected to the compound planetary gear arrangement at the fourth junction point. Furthermore, the torque-transmitting device is engageable to ground the third junction point to the stationary member.
摘要翻译： 可与多个电源连接的用于发射和推进车辆的机电驱动单元包括输出构件，固定构件，齿轮系和扭矩传递装置。 驱动单元还包括具有第一，第二，第三和第四连接点的复合行星齿轮装置。 电源包括第一电动机/发电机和第二电动机/发电机。 第二电动机/发电机经由齿轮系在第一连接点处可操作地连接到复合行星齿轮装置，并且输出构件在第二连接点处可操作地连接到复合行星齿轮装置。 此外，第一电动机/发电机在第四连接点处可操作地连接到复合行星齿轮装置。 此外，转矩传递装置可接合以将第三接合点接地到固定构件。
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