-
1.发明授权Motor resolver assembly and method of measuring speed and position of a motor rotor 有权电机旋转变压器组件及电机转子速度和位置测量方法公开(公告)号：US07268451B2
公开(公告)日：2007-09-11
申请号：US11060226
申请日：2005-02-17
摘要： A motor resolver assembly includes a resolver stator and a resolver rotor positioned radially inward of and rotatable with respect to the resolver stator. First and second relatively rotatable shield components generally surround the resolver stator and rotor to shield them from electromagnetic energy from a radially outward motor rotor and motor stator. A method of measuring speed and position of the motor rotor relative to the motor stator is also employed.
摘要翻译： 电动机解算器组件包括旋转变压器定子和旋转变压器转子，其相对于旋转变压器定子径向向内定位并且可旋转。 第一和第二相对可旋转的屏蔽部件通常围绕分解器定子和转子，以防止来自径向向外的电动机转子和电动机定子的电磁能。 还采用了测量电动机转子相对于电动机定子的速度和位置的方法。
-
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。
-
公开(公告)号：US07284313B2
公开(公告)日：2007-10-23
申请号：US11061322
申请日：2005-02-18
申请人： James A. Raszkowski , Edward L. Kaiser , Anthony P. Tata , Kyle K. Kinsey , Joel E. Mowatt , Fredrick R. Poskie , James W. Haynes
发明人： James A. Raszkowski , Edward L. Kaiser , Anthony P. Tata , Kyle K. Kinsey , Joel E. Mowatt , Fredrick R. Poskie , James W. Haynes
IPC分类号： H02K15/00
CPC分类号： B60K6/365 , B60K1/02 , B60K6/40 , B60K6/405 , B60K6/445 , B60K6/543 , F16H3/728 , F16H2200/201 , Y02T10/6239 , Y10S903/951 , Y10T29/49009 , Y10T29/49826 , Y10T29/49904 , Y10T74/19149
摘要： A hybrid transmission including two electric motors and a plurality of planetary gear sets operatively connectable to the motors and to an engine is provided. Novel motor features are provided including structure adapted to improve reliability and to facilitate assembly. More precisely, a method is provided for locating and installing the components of a motor, including a rotor and a stator, within a covered housing to form a motor module. A plurality of rotor bearings and a position/speed sensor are also preferably added to the motor module. After the motor module is assembled, the motor may be tested and thereafter the motor module can be installed into a hybrid transmission as a single component utilizing conventional transmission assembly methods.
摘要翻译： 提供了包括两个电动机和可操作地连接到电动机和发动机的多个行星齿轮组的混合变速器。 提供了新颖的电动机特征，包括适于提高可靠性和便于组装的结构。 更准确地说，提供了一种用于在被覆盖的壳体内定位和安装包括转子和定子的电动机的部件以形成电机模块的方法。 多个转子轴承和位置/速度传感器也优选地添加到电动机模块。 在组装电机模块后，可以对电机进行测试，此后可以使用传统的传动组件方法将电机模块作为单个组件安装到混合变速器中。
-
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。
-
5.发明授权公开(公告)号：US07247112B2
公开(公告)日：2007-07-24
申请号：US11060075
申请日：2005-02-17
CPC分类号： B60K6/36 , F16H57/043 , F16H57/0434 , F16H57/0482
摘要： A method and apparatus for efficiently cooling and lubricating rotating components in a hybrid transmission is provided. By efficiently managing cooling flow to and between the rotating elements, flow requirements and associated pumping requirements within the drive unit are minimized. In addition, by providing a method for placing the fluid directly on the required components, spin losses associated with component contact with stray oil are reduced. Combined, the reduction in pumping and spin losses create a more efficient drive unit and an overall more efficient hybrid drive system which directly leads to higher fuel economy.
摘要翻译： 提供一种用于有效地冷却和润滑混合变速器中的旋转部件的方法和装置。 通过有效地管理到旋转元件之间和之间的冷却流，驱动单元内的流量要求和相关联的泵送需求被最小化。 此外，通过提供将流体直接放置在所需组分上的方法，减少了与杂散油的组分接触相关的旋转损失。 结合起来，减少泵送和旋转损耗创造出更有效的驱动单元和整体更高效的混合动力驱动系统，其直接导致更高的燃料经济性。
-
6.发明授权Torsional damper for electrically-variable transmission with lock-out clutch assembly 有权带锁止离合器组件的电动变速器的扭力阻尼器公开(公告)号：US07226384B2
公开(公告)日：2007-06-05
申请号：US11061106
申请日：2005-02-18
CPC分类号： F16H57/04 , B60K17/12 , F16D25/0638 , F16F15/12353 , F16H3/728 , Y10T477/26
摘要： The present invention relates to a torsional damper for an electrically-variable transmission. The torsional damper is equipped with a lock-out clutch to directly couple the engine to the input shaft of the transmission. The electric motors provided with the electrically-variable transmission can serve to effectively cancel out engine compression pulses when the springs of the torsional damper are locked out. The present invention also includes damper springs of variable rates to effectively attenuate distinctive or inconsistent torque fluctuations when the engine is operating in displacement-on-demand mode.
摘要翻译： 本发明涉及一种用于电动变速器的扭转阻尼器。 扭转阻尼器装有一个锁定离合器，用于将发动机直接联接到变速器的输入轴上。 设置有电动变速器的电动机可以在扭转阻尼器的弹簧被锁定时有效地抵消发动机压缩脉冲。 本发明还包括具有可变速率的减震弹簧，以便当发动机以逐点放电模式运行时有效地衰减特征或不一致的转矩波动。
-
公开(公告)号：US07314127B2
公开(公告)日：2008-01-01
申请号：US11188205
申请日：2005-07-22
IPC分类号： F16D25/0638 , F16D25/12
CPC分类号： F16D25/0638 , B60K17/10 , F16D25/10 , F16D25/12 , F16D48/02 , F16D2048/0224 , F16D2048/0233 , F16D2048/0287 , F16D2500/10412 , F16D2500/1066 , F16D2500/1087 , 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 retaining a clutch hub and providing hydraulic fluid to actuate a clutch.
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保持离合器毂并提供液压流体来致动离合器的改进的装置。
-
公开(公告)号：US07277781B2
公开(公告)日：2007-10-02
申请号：US10845999
申请日：2004-05-14
IPC分类号： G06F17/00
CPC分类号： B60W20/13 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , F02D2041/1411 , F02N11/0862 , F02N11/101 , F02N2200/063
摘要： A method for controlling the cranking of an engine of a vehicle powertrain system having a rechargeable energy storage system that is adapted to provide electric power to an electric machine, wherein the system is adapted to exit from the engine crank state as a function of an output voltage of the energy storage system to the electric machine during the crank state, if the output voltage is less than a crank undervoltage threshold for a predetermined crank time. According to the method, the crank undervoltage threshold is a function of the number of failed start attempts, generally decreasing as a function of the number of failed start attempts. The predetermined crank time is a function of a magnitude of a difference between the output voltage and the crank undervoltage threshold.
摘要翻译： 一种用于控制具有适于向电机提供电力的可再充电能量存储系统的车辆动力系统的发动机的起动的方法，其中该系统适于作为输出的函数从发动机曲柄状态退出 如果在预定的曲柄时间内输出电压小于曲柄欠压阈值，则在曲柄状态期间能量存储系统对电机的电压。 根据该方法，曲柄欠压阈值是失败启动尝试次数的函数，通常作为启动失败尝试次数的函数而减小。 预定的曲柄时间是输出电压和曲柄欠压阈值之差的大小的函数。
-
公开(公告)号：US07239055B2
公开(公告)日：2007-07-03
申请号：US11153170
申请日：2005-06-15
CPC分类号： B60K6/26 , B60K6/365 , B60K6/405 , B60K6/445 , B60L3/0061 , B60L11/123 , B60L11/14 , B60L2240/36 , B60L2240/423 , F16H3/728 , F16H57/0412 , F16H2200/2007 , H02K5/20 , H02K7/006 , H02K9/19 , Y02T10/6217 , Y02T10/6239 , Y02T10/641 , Y02T10/642 , Y02T10/7077 , Y02T90/16
摘要： The invention provides a structural member for a vehicle transmission formed with an annular recess in fluid communication with a fluid source and at least partially enclosing and defining an interior space of the transmission. An interior component, such as a motor/generator, is located in the interior space. The annular recess directs cooling fluid provided from the fluid source onto the interior component. The end cover includes structure defining a flow passage in fluid communication with a fluid source and also defining an annular recess in fluid communication with the flow passage. The flow passage and the annular recess are cooperatively configured for directing fluid provided from the fluid source onto an interior component in the interior space for cooling the interior component. Preferably, the interior component is an electric motor/generator that includes a stator having electric windings. The fluid is directed from the annulus onto the electric windings.
摘要翻译： 本发明提供了一种用于车辆传动装置的结构构件，其形成有与流体源流体连通并且至少部分地包围并限定变速器的内部空间的环形凹部。 诸如电动机/发电机的内部部件位于内部空间中。 环形凹槽将从流体源提供的冷却流体引导到内部部件上。 端盖包括限定与流体源流体连通的流动通道并且还限定与流动通道流体连通的环形凹部的结构。 流动通道和环形凹槽协作地构造成将从流体源提供的流体引导到内部空间中的内部部件，以冷却内部部件。 优选地，内部部件是包括具有电绕组的定子的电动机/发电机。 流体从环形区域引导到电气绕组上。
-
公开(公告)号：US20090299576A1
公开(公告)日：2009-12-03
申请号：US11663500
申请日：2005-09-20
IPC分类号： G06F19/00 , B60R21/013
CPC分类号： B60R21/0134 , B60R2021/0119
摘要： A motor vehicle preventive protection system comprises a plurality of safety devices which are actuated as a function of information from at least one vehicle surroundings detection device. The time remaining prior to a collision is determined when the information from the vehicle surroundings detection device represents an anticipated collision with a collision object. Associated activation times for at least two of the actuators assigned to the safety devices are stored and the time remaining prior to the collision is compared with the activation times. At least one safety device is activated if the time remaining prior to the collision is shorter than or equal to at least one of the activation times of the actuators.
摘要翻译： 一种机动车辆预防性保护系统，包括根据来自至少一个车辆环境检测装置的信息而被致动的多个安全装置。 当来自车辆环境检测装置的信息表示与碰撞对象的预期碰撞时，确定碰撞之前的剩余时间。 存储分配给安全装置的至少两个执行器的关联的激活时间，并将碰撞之前的剩余时间与激活时间进行比较。 如果碰撞之前的剩余时间短于或等于致动器的激活时间中的至少一个，则至少一个安全装置被激活。
-
-
-
-
-
-
-
-
-
搜索结果
2387 条记录 (耗时 0.012 秒)
