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1. 发明申请

US20130206533A1 HYDRAULIC CONTROL SYSTEM FOR A DUAL CLUTCH TRANSMISSION 审中-公开
标题翻译：双离合器变速器液压控制系统
公开(公告)号：US20130206533A1
公开(公告)日：2013-08-15
申请号：US13576949
申请日：2011-02-04
申请人： Shaun E. Mepham , Eric Sharkness
发明人： Shaun E. Mepham , Eric Sharkness
IPC分类号： F16D48/02
CPC分类号： F16D25/14 , F16D25/123 , F16D41/064 , F16D48/0206 , F16D2500/1026 , F16D2500/1086 , F16D2500/3024 , F16D2500/30404 , F16D2500/7045 , F16H57/0446 , F16H61/0021 , F16H61/688
摘要： Control systems and methods for a dual clutch transmission are provided. The control system includes a first pump for providing a first fluid to actuate the dual clutch assembly, a second pump for providing a second fluid to cool the dual clutch assembly, and a motor operatively coupled to the first and second pumps. The motor is operable in first and second directions, wherein the first pump is responsive to operation of the motor in the first direction and the second pump is responsive to operation of the motor in the second direction. The first and second pumps can be coupled to the motor about a common transfer shaft. By selectively reversing motor rotation, the motor drives the first and second pumps to provide a flow rate of hydraulic fluid and to provide a flow rate of lubricating fluid, respectively.
摘要翻译：提供了用于双离合器变速器的控制系统和方法。控制系统包括用于提供第一流体以致动双离合器组件的第一泵，用于提供第二流体以冷却双离合器组件的第二泵，以及可操作地联接到第一和第二泵的马达。电动机可在第一和第二方向上操作，其中第一泵响应于电动机沿第一方向的操作，并且第二泵响应于电动机沿第二方向的操作。第一和第二泵可以围绕公共传送轴联接到马达。通过选择性地反转电动机旋转，电动机驱动第一和第二泵以提供液压流体的流量并分别提供润滑流体的流量。

2. 发明授权

US08523734B2 Multi-mode hybrid transmission 失效
标题翻译：多模混合传输
公开(公告)号：US08523734B2
公开(公告)日：2013-09-03
申请号：US12613992
申请日：2009-11-06
申请人： Shaun E. Mepham , Jonathan P. Brentnall , Cameron P. Williams , Eric Sharkness , Felipe V. Brandao
发明人： Shaun E. Mepham , Jonathan P. Brentnall , Cameron P. Williams , Eric Sharkness , Felipe V. Brandao
IPC分类号： F16H3/72 , F16H37/06 , B60W10/02 , B60W10/08
CPC分类号： B60K6/442 , B60K6/36 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60L7/10 , B60L11/126 , B60L11/14 , B60L15/2054 , B60L2240/423 , B60L2240/443 , B60L2240/507 , B60L2260/12 , F16H3/089 , F16H37/046 , F16H37/065 , F16H2037/045 , F16H2200/0043 , Y02T10/6217 , Y02T10/6234 , Y02T10/645 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10T74/19219 , Y10T74/19284 , Y10T477/23 , Y10T477/26
摘要： A multi-mode hybrid transmission for transmitting power from a prime mover and a stored source of energy to a final drive shaft. The transmission may include an input shaft to receive torque from the prime mover, a countershaft operatively coupled to the final drive shaft, a plurality of gear pairs each defining a torque path from the input shaft to the countershaft, a synchromesh clutch assembly to selectively couple the input shaft with a desired gear pair, and first and second electric machines rotatably carried by the input shaft. The first electric machine can provide a motive force to the final drive shaft and the second electric machine can covert rotary speed of the input shaft into electrical energy. Additionally, the first and second electric machines can provide supplemental torque to the output shaft during periods of reduced torque from the prime mover associated with a change in torque path.
摘要翻译：一种用于将来自原动机和存储的能量源的动力传递到最终驱动轴的多模混合变速器。变速器可以包括输入轴以接收来自原动机的扭矩，可操作地联接到最终传动轴的中间轴，多个齿轮对，每个齿轮对限定从输入轴到中间轴的扭矩路径;同步啮合离合器组件，用于选择性地联接具有所需齿轮对的输入轴以及由输入轴可转动地承受的第一和第二电机。第一电机可以向最终驱动轴提供动力，第二电机可以将输入轴的转速转换成电能。此外，第一和第二电机可以在与来自原动机的转矩相关联的扭矩路径变化的减小转矩期间向输出轴提供补充扭矩。

3. 发明申请

US20100120580A1 MULTI-MODE HYBRID TRANSMISSION 失效
标题翻译：多模混合传输
公开(公告)号：US20100120580A1
公开(公告)日：2010-05-13
申请号：US12613992
申请日：2009-11-06
申请人： Shaun E. Mepham , Jonathan P. Brentnall , Cameron P. Williams , Eric Sharkness , Felipe V. Brandao
发明人： Shaun E. Mepham , Jonathan P. Brentnall , Cameron P. Williams , Eric Sharkness , Felipe V. Brandao
IPC分类号： F16H3/72 , F16H3/38
CPC分类号： B60K6/442 , B60K6/36 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60L7/10 , B60L11/126 , B60L11/14 , B60L15/2054 , B60L2240/423 , B60L2240/443 , B60L2240/507 , B60L2260/12 , F16H3/089 , F16H37/046 , F16H37/065 , F16H2037/045 , F16H2200/0043 , Y02T10/6217 , Y02T10/6234 , Y02T10/645 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10T74/19219 , Y10T74/19284 , Y10T477/23 , Y10T477/26
摘要： A multi-mode hybrid transmission for transmitting power from a prime mover and a stored source of energy to a final drive shaft. The transmission may include an input shaft to receive torque from the prime mover, a countershaft operatively coupled to the final drive shaft, a plurality of gear pairs each defining a torque path from the input shaft to the countershaft, a synchromesh clutch assembly to selectively couple the input shaft with a desired gear pair, and first and second electric machines rotatably carried by the input shaft. The first electric machine can provide a motive force to the final drive shaft and the second electric machine can covert rotary speed of the input shaft into electrical energy. Additionally, the first and second electric machines can provide supplemental torque to the output shaft during periods of reduced torque from the prime mover associated with a change in torque path.
摘要翻译：一种用于将来自原动机和存储的能量源的动力传递到最终驱动轴的多模混合变速器。变速器可以包括输入轴以接收来自原动机的扭矩，可操作地联接到最终传动轴的中间轴，多个齿轮对，每个齿轮对限定从输入轴到中间轴的扭矩路径;同步啮合离合器组件，用于选择性地联接具有所需齿轮对的输入轴以及由输入轴可转动地承受的第一和第二电机。第一电机可以向最终驱动轴提供动力，第二电机可以将输入轴的转速转换成电能。此外，第一和第二电机可以在与来自原动机的转矩相关联的扭矩路径变化的减小转矩期间向输出轴提供补充扭矩。

4. 发明授权

US06892598B2 Gearbox mechanism 失效
标题翻译：齿轮箱机构
公开(公告)号：US06892598B2
公开(公告)日：2005-05-17
申请号：US10089438
申请日：2000-09-28
申请人： Shaun E. Mepham , Simon P. Bull , Roland J. Broadbent
发明人： Shaun E. Mepham , Simon P. Bull , Roland J. Broadbent
IPC分类号： F16H61/30 , B60K20/02
CPC分类号： F16H61/30 , F16H2061/308 , Y10T74/19251 , Y10T74/20024
摘要： A gear change mechanism is provided which is intended for a gearbox in which changes of the gear ratio in the gearbox are made mechanically in response to actuating signals. The mechanical movements required are as for a conventional gearbox having a H type pattern. A gearbox selector (20) is mounted for movement about an axis and in the direction of the axis. The selector is operable by two actuators (16 and 18), one (16) to move the selector about its axis and the other (18) to move it in the axial direction. Each actuator can be similar having a cylinder and a shaft and annular pistons located about the shaft. For the rotational movement of the selector three positions are required, a neutral, a gear engaged position in one direction and a gear engaged position in the other direction. For movements in the direction of the axis two, three or four positions are required depending upon whether it is a two, three or four rail gearbox. An actuator is proposed which is capable of three, four, or more, positions of movement.
摘要翻译：提供了一种用于齿轮箱的变速机构，其中齿轮箱中的齿轮比的变化是响应于致动信号机械地进行的。所需的机械运动与具有H型图案的常规齿轮箱相同。齿轮箱选择器（20）被安装成围绕轴线和轴线方向移动。选择器可由两个致动器（16和18）操作，一个（16）可围绕其轴线移动选择器，另一个（18）可沿轴向方向移动。每个致动器可以是类似的，具有圆柱体和轴以及位于轴周围的环形活塞。对于选择器的旋转运动，需要三个位置，空档，一个方向上的齿轮接合位置和另一个方向上的齿轮接合位置。对于沿轴方向的运动，需要两个，三个或四个位置，这取决于它是两个，三个还是四个轨道齿轮箱。提出了一种具有三个，四个或更多个运动位置的致动器。

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