Differential device

专利名称：Differential device发明人：Xiaohong Nina Duan申请号：US09908513申请日：20010718公开号：US06544136B2公开日：20030408

专利附图：

摘要：A differential device for transferring torque and rotation from an input shaft toa first output shaft and a second output shaft of a vehicle is provided. The differentialdevice includes a carrier coupled to an input shaft, a first pump/motor coupled to thecarrier and to the first output shaft, and a second pump/motor coupled to the carrier

and to the second output shaft. The first pump/motor preferably functions to pump ahydraulic fluid upon a rotation of the first output shaft at a different speed than thecarrier, and to rotate the first output shaft at a different speed than the carrier upon asufficient pressurization of the hydraulic fluid. Similarly, the second pump/motor

preferably functions to pump a hydraulic fluid upon a rotation of the second output shaftat a different speed than the carrier, and to rotate the second output shaft at a differentspeed than the carrier upon a sufficient pressurization of the hydraulic fluid.

申请人：VISTEON GLOBAL TECHNOLOGIES, INC.

代理机构：Brinks Hofer Gilson & Lione

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