Invention Grant
- Patent Title: Method and apparatus for monitoring a thermal management system of an electro-mechanical transmission
- Patent Title (中): 用于监测机电传动装置的热管理系统的方法和装置
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Application No.: US11870022Application Date: 2007-10-10
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Publication No.: US07848902B2Publication Date: 2010-12-07
- Inventor: Andrew M. Zettel , Charles J Van Horn , Peter E. Wu , Ryan D Martini , Wei D. Wang , Stephen T. West
- Applicant: Andrew M. Zettel , Charles J Van Horn , Peter E. Wu , Ryan D Martini , Wei D. Wang , Stephen T. West
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations, Inc.
- Current Assignee: GM Global Technology Operations, Inc.
- Current Assignee Address: US MI Detroit
- Main IPC: G01K17/00
- IPC: G01K17/00 ; G01K3/00 ; G01K7/00 ; G01K13/00 ; G01R21/00
Abstract:
Temperature of an electric power device of a hybrid transmission is managed based upon device temperatures and power flow, ambient temperature, and a cooling circuit flow rate.
Public/Granted literature
- US20090099791A1 METHOD AND APPARATUS FOR MONITORING A THERMAL MANAGEMENT SYSTEM OF AN ELECTRO-MECHANICAL TRANSMISSION Public/Granted day:2009-04-16
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