发明授权
- 专利标题： Dual-clutch transmission thermal management
- 专利标题（中）： 双离合变速器热管理
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申请号： US13452110申请日： 2012-04-20
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公开(公告)号： US08914186B2公开(公告)日： 2014-12-16
- 发明人: Xuefeng Tim Tao , John William Boughner , Alfonso G. Hysko , Jonathan P. Kish , Matthew D. Whitton , Fei An , Steven P. Moorman
- 申请人： Xuefeng Tim Tao , John William Boughner , Alfonso G. Hysko , Jonathan P. Kish , Matthew D. Whitton , Fei An , Steven P. Moorman
- 申请人地址： US MI Detroit
- 专利权人： GM Global Technology Operations LLC
- 当前专利权人： GM Global Technology Operations LLC
- 当前专利权人地址： US MI Detroit
- 代理机构： Quinn Law Group, PLLC
- 主分类号： G06F7/00
- IPC分类号： G06F7/00 ; G06F19/00 ; G01M17/00 ; G06F11/00
摘要：
A method of controlling thermal loading in a multi-speed dual-clutch transmission (DCT) that is paired with an internal combustion engine in a vehicle is provided. The method includes detecting operation of the vehicle and ascertaining a degree of thermal loading on the DCT. The method also includes selecting a remedial action corresponding to the ascertained degree of thermal loading. Additionally, the method includes activating the selected remedial action such that the thermal loading on the DCT is reduced. A vehicle having a DCT, an internal combustion engine, and a controller configured to control thermal loading in the DCT is also disclosed.
公开/授权文献
- US20130282243A1 DUAL-CLUTCH TRANSMISSION THERMAL MANAGEMENT 公开/授权日：2013-10-24