- 专利标题： CONTROL OF A LIMITED SLIP DIFFERENTIAL BASED ON AN ENGINE TORQUE
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申请号： US17074960申请日： 2020-10-20
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公开(公告)号： US20210031623A1公开(公告)日： 2021-02-04
- 发明人: Francois-Charles DUMAS , Jean-Philippe HOULE
- 申请人： BOMBARDIER RECREATIONAL PRODUCTS INC.
- 申请人地址： CA Valcourt
- 专利权人： BOMBARDIER RECREATIONAL PRODUCTS INC.
- 当前专利权人： BOMBARDIER RECREATIONAL PRODUCTS INC.
- 当前专利权人地址： CA Valcourt
- 主分类号： B60K23/08
- IPC分类号： B60K23/08 ; B60K17/02 ; B60K17/16 ; B60K20/02 ; B60K23/02 ; B60K23/04 ; F16H48/22 ; F16H48/34
摘要：
A limited slip differential (LSD) is mounted on a driven axle of a vehicle to drive left and right wheels. To control the LSD, a speed of the vehicle is determined. A value of a preload for application to the LSD is also determined. The value of the preload is based on a predicted engine torque and on the speed of the vehicle. A preload is applied to the LSD when the value of the preload is greater than zero.
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