Invention Grant
- Patent Title: Power train for hybrid electric vehicles and method of controlling the same
- Patent Title (中): 混合电动汽车动力传动系及其控制方法
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Application No.: US11633602Application Date: 2006-12-04
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Publication No.: US07691021B2Publication Date: 2010-04-06
- Inventor: Sung-Tae Cho , Jang-Moo Lee , Ho-Rim Yang
- Applicant: Sung-Tae Cho , Jang-Moo Lee , Ho-Rim Yang
- Applicant Address: KR Seoul
- Assignee: Hyundai Motor Company
- Current Assignee: Hyundai Motor Company
- Current Assignee Address: KR Seoul
- Agency: Morgan, Lewis & Bockius LLP
- Priority: KR10-2006-0051862 20060609; KR10-2006-0057419 20060626
- Main IPC: F16H3/72
- IPC: F16H3/72
Abstract:
A power train having dual modes for hybrid vehicles increases the range of the transmission gear ratio within which the efficiency of the power train is superior. The method of operating the power train varies depending on the transmission gear ratio, and thus the power train can be operated with superior efficiency.
Public/Granted literature
- US20070287564A1 Power train for hybrid electric vehicles and method of controlling the same Public/Granted day:2007-12-13
Information query
