Invention Grant
US08348796B2 Method and apparatus for controlling a selectable one-way clutch in an electro-mechanical transmission
有权
用于在机电传动装置中控制可选单向离合器的方法和装置
- Patent Title: Method and apparatus for controlling a selectable one-way clutch in an electro-mechanical transmission
- Patent Title (中): 用于在机电传动装置中控制可选单向离合器的方法和装置
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Application No.: US13471652Application Date: 2012-05-15
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Publication No.: US08348796B2Publication Date: 2013-01-08
- Inventor: Farzad Samie , Alexander Millerman , Chunhao J. Lee
- Applicant: Farzad Samie , Alexander Millerman , Chunhao J. Lee
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Main IPC: F16H3/72
- IPC: F16H3/72 ; F16H3/44

Abstract:
A transmission is configured to transfer power between an input member, first and second torque machines and an output member and includes a transmission case, a differential gear set, first and second torque transfer clutches, a first torque machine rotatably operatively couplable to a first element of the differential gear set when the second torque transfer clutch is in an applied state, and a second torque machine rotatably operatively coupled to a second element of the differential gear set. The differential gear set is configured to transfer torque between the first torque machine and the output member in a first continuously variable mode when the first torque transfer clutch is in the applied state, and to transfer torque between the first and second torque machines and the output member in a second continuously variable mode when the second torque transfer clutch is in the applied state.
Public/Granted literature
- US20120231913A1 METHOD AND APPARATUS FOR CONTROLLING A SELECTABLE ONE-WAY CLUTCH IN AN ELECTRO-MECHANICAL TRANSMISSION Public/Granted day:2012-09-13
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