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    • 53. 发明申请
    • HYBRID POWERTRAIN WITH INPUT BRAKE
    • 混合动力系统与输入制动
    • US20140024493A1
    • 2014-01-23
    • US13550659
    • 2012-07-17
    • Joel M. Maguire
    • Joel M. Maguire
    • B60W10/08
    • B60K6/22B60K6/20B60K6/365B60K6/38B60K6/445B60K25/02B60W10/08B60W20/00Y02T10/6239Y02T10/92Y10T477/24
    • A hybrid powertrain includes a hybrid transmission that has an input member operatively connectable to an engine crankshaft, at least one motor/generator, a gearing arrangement, and an output member operatively connectable to both the input member and said at least one motor/generator. An input brake has a first and a second brake shoe, a selectively energizable solenoid, and a mechanical biasing mechanism. The solenoid is operatively connected to the brake shoes via the mechanical biasing mechanism so that both brake shoes are operatively connected with the input member when the solenoid is energized. When the solenoid is deenergized, the first brake shoe remains operatively connected with and resists rotation of the input member when clockwise torque is applied to the input member and the second brake shoe remains operatively connected with and resists rotation of the input member when counterclockwise torque is applied to the input member.
    • 混合动力系包括混合动力传动装置,其具有可操作地连接到发动机曲轴的输入构件,至少一个电动机/发电机,传动装置和可操作地连接到输入构件和所述至少一个电动机/发电机的输出构件。 输入制动器具有第一和第二制动蹄,选择性可激励的螺线管和机械偏置机构。 螺线管通过机械偏置机构可操作地连接到制动蹄,使得当螺线管通电时两个制动蹄与输入构件可操作地连接。 当螺线管断电时,当顺时针扭矩施加到输入构件时,第一制动瓦保持操作性地连接并抵抗输入构件的旋转,并且当逆时针转矩为...时,第二制动瓦保持可操作地连接并阻止输入构件的旋转 应用于输入构件。
    • 60. 发明申请
    • Electric Drive System with a Selectable One-Way Clutch
    • 带可选择单向离合器的电动驱动系统
    • US20100018786A1
    • 2010-01-28
    • US12178693
    • 2008-07-24
    • Farzad SamieJoel M. Maguire
    • Farzad SamieJoel M. Maguire
    • B60K1/00G06F19/00
    • B60K17/02B60K2001/001
    • A vehicle has a motor and axles which are selectively rotatable by the motor, a reduction gear set, a differential transferring torque from the motor to the axles, and selectable one-way clutch (SOWC) assemblies. The SOWC assemblies are connected to a different one of the axles, and are engaged to transfer torque to the drive axles whenever the motor is energized. The SOWC assemblies are disengaged when the motor is de-energized to prevent rotation of the rotor and various elements of the reduction gear set and differential. A method minimizes parasitic spin losses in an electric rear drive motor (eRDM) system. The method includes engaging a pair of SOWC assemblies when the motor is on to transfer torque from the motor to the axles, and disengaging the SOWC assemblies when the motor is off to prevent rotation of a rotor and of elements of the reduction gear set and differential.
    • 车辆具有可由电动机选择性地旋转的电动机和轴,减速齿轮组,从电动机到轴的差速传递转矩以及可选择的单向离合器(SOWC)组件。 SOWC组件连接到不同的一个轴,并且每当电动机通电时,其被接合以将扭矩传递到驱动轴。 当电机断电时,SOWC组件脱开,以防止转子和减速齿轮组和差速器的各种元件旋转。 一种方法使电动后驱动电机(eRDM)系统中的寄生自旋损耗最小化。 该方法包括当电动机接通时将一对SOWC组件接合以将转矩从电动机传递到轴,并且当电动机关闭时将SOWC组件分离,以防止转子和减速齿轮组和差速器的元件旋转 。