公开(公告)号：US10543748B2

公开(公告)日：2020-01-28

申请号：US16124924

申请日：2018-09-07

申请人： Michael L Duhaime ,  Michael B Solt ,  Gurunath S Kedar-Dongarkar ,  Robert S Smyczynski ,  Ali Sarikhani ,  Cody J Rhebergen ,  Sachin A Bhide ,  Tejinder Singh

发明人： Michael L Duhaime ,  Michael B Solt ,  Gurunath S Kedar-Dongarkar ,  Robert S Smyczynski ,  Ali Sarikhani ,  Cody J Rhebergen ,  Sachin A Bhide ,  Tejinder Singh

IPC分类号： F16H3/72 ,  B60K25/06 ,  B60K6/547 ,  B60K6/383 ,  B60K6/365 ,  B60K6/405 ,  B60K6/442 ,  B60K6/40 ,  B60K6/387 ,  B60K17/28 ,  B60W10/08 ,  B60W20/40 ,  B60W30/188 ,  F16H3/66 ,  F16H61/00 ,  B60K6/38 ,  B60K25/00

摘要： A transmission includes input and output shafts, a hybrid module coupled to the input shaft and a gearbox coupled to the module and output shaft. The hybrid module includes a first electric motor under driven by a gearset; a second electric motor coupled to a module output, a disconnect clutch coupled to the gearset and selectively to the input shaft; and a launch clutch coupled to the disconnect clutch and selectively to the module output. The gearbox includes three gearsets and five torque transmitting devices operable to generate six forward speeds. One torque transmitting device is a clutch brake applied with a piston that reaches over a park gear, and one is a selectable one way clutch. Two of the torque transmitting devices are radially stacked rotating clutches. The transmission includes and/or facilitates an engine only mode, an electric only mode, a hybrid mode and a battery charging mode.

公开(公告)号：US20190078666A1

公开(公告)日：2019-03-14

申请号：US16124924

申请日：2018-09-07

申请人： Michael L Duhaime ,  Michael B Solt ,  Gurunath S Kedar-Dongarkar ,  Robert S Smyczynski ,  Ali Sarikhani ,  Cody J Rhebergen ,  Sachin A Bhide ,  Tejinder Singh

发明人： Michael L Duhaime ,  Michael B Solt ,  Gurunath S Kedar-Dongarkar ,  Robert S Smyczynski ,  Ali Sarikhani ,  Cody J Rhebergen ,  Sachin A Bhide ,  Tejinder Singh

IPC分类号： F16H3/72 ,  F16H3/66

摘要： A transmission includes input and output shafts, a hybrid module coupled to the input shaft and a gearbox coupled to the module and output shaft. The hybrid module includes a first electric motor under driven by a gearset; a second electric motor coupled to a module output, a disconnect clutch coupled to the gearset and selectively to the input shaft; and a launch clutch coupled to the disconnect clutch and selectively to the module output. The gearbox includes three gearsets and five torque transmitting devices operable to generate six forward speeds. One torque transmitting device is a clutch brake applied with a piston that reaches over a park gear, and one is a selectable one way clutch. Two of the torque transmitting devices are radially stacked rotating clutches. The transmission includes and/or facilitates an engine only mode, an electric only mode, a hybrid mode and a battery charging mode.

公开(公告)号：US09109674B2

公开(公告)日：2015-08-18

申请号：US14053215

申请日：2013-10-14

申请人： Michael L Duhaime ,  Scott A Miller ,  Dumitru Puiu

发明人： Michael L Duhaime ,  Scott A Miller ,  Dumitru Puiu

IPC分类号： F16H3/72

CPC分类号： F16H3/725 ,  B60K6/383 ,  B60K6/387 ,  B60K6/445 ,  B60K2006/381 ,  F16H3/727 ,  F16H2003/442 ,  F16H2200/2005 ,  F16H2200/2007 ,  F16H2200/2033 ,  F16H2200/2082 ,  F16H2200/2097 ,  Y02T10/6239

摘要： An electrically variable transmission includes an input member, first and second motor-generators and a gear reduction arrangement including at least a first gear coupled to at least one second gear. A first planetary gear set can include a first sun gear, a first ring gear and a first carrier rotatably supporting a plurality of pinion gears in meshing engagement with the first sun gear and ring gear. The first carrier can be non-rotatably coupled to the input member and the first ring gear can be non-rotatably coupled to the at least one second gear. The sun gear can be non-rotatably coupled to the first motor-generator and the first gear can be non-rotatably coupled to the second motor-generator. The torque transmitting device can be configured to selectively fix rotation of the input member in at least one of a first rotational direction and a second opposite rotational direction.

摘要翻译： 电动变速器包括输入构件，第一和第二电动发电机以及至少包括耦合到至少一个第二齿轮的第一齿轮的齿轮减速装置。 第一行星齿轮组可以包括第一太阳齿轮，第一环形齿轮和第一行星架，其可旋转地支撑与第一太阳齿轮和齿圈啮合的多个小齿轮。 第一载体可以不可旋转地联接到输入构件，并且第一环形齿轮可以不可旋转地联接到至少一个第二齿轮。 太阳齿轮可以不可旋转地联接到第一电动发电机，并且第一齿轮可以不可旋转地联接到第二电动发电机。 扭矩传递装置可以构造成选择性地将输入构件的旋转固定在第一旋转方向和第二相反旋转方向中的至少一个中。

公开(公告)号：US09809127B2

公开(公告)日：2017-11-07

申请号：US14574583

申请日：2014-12-18

申请人： Michael L Duhaime ,  Steven L Clark ,  Oliver Gross

发明人： Michael L Duhaime ,  Steven L Clark ,  Oliver Gross

IPC分类号： B60L11/18 ,  B60K6/405 ,  B60L1/00 ,  H02J7/24 ,  H01M10/625 ,  H01M10/613 ,  H01M2/10 ,  H01M10/42 ,  H01M10/6567 ,  B60K1/00 ,  H01M10/6561

CPC分类号： B60L11/1874 ,  B60K6/405 ,  B60K2001/005 ,  B60L1/00 ,  B60L11/1811 ,  B60L11/1877 ,  B60L11/1879 ,  B60L2210/12 ,  B60L2210/14 ,  H01M2/1077 ,  H01M10/425 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6561 ,  H01M10/6567 ,  H01M2220/20 ,  H02J7/248 ,  Y02T10/7016 ,  Y02T10/705 ,  Y02T10/7225 ,  Y02T10/7233 ,  Y10S903/907

摘要： Compact integrated battery packs for hybrid vehicles are fully integrated with an on-board cooling system and include both the battery cells for supplying a primary voltage, such as powering a belt-driven starter generator (BSG) unit for engine start/stop, as well as a direct current (DC) to DC converter for stepping down the primary voltage to a secondary voltage for powering low voltage components and/or recharging a lead-acid battery. The on-board DC to DC converter decreases packaging size and eliminates the need for an alternator, which further decreases packaging size. Primary and secondary voltage output ports can also be implemented for quick and easy connection to other components. Configurations include single-layer and dual-layer arrangements with integrated air or liquid cooling for placement in or beneath a trunk of a vehicle, behind or beneath seats in a cab of a pickup truck, and/or beneath a vehicle.