Invention Grant
- Patent Title: Vehicle with drive system providing reduced emissions
- Patent Title (中): 具有驱动系统的车辆提供减少的排放
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Application No.: US13099182Application Date: 2011-05-02
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Publication No.: US08937401B2Publication Date: 2015-01-20
- Inventor: Jeremy B. Campbell , Mark Andrew Steffka , Nicholas Hayden Herron
- Applicant: Jeremy B. Campbell , Mark Andrew Steffka , Nicholas Hayden Herron
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Ingrassia Fisher & Lorenz, P.C.
- Main IPC: B60L1/00
- IPC: B60L1/00 ; H05K9/00 ; B60L3/00 ; B60L11/12 ; B60K17/22 ; B60K17/356
Abstract:
In accordance with exemplary embodiments, a drive system is provided for an electric or hybrid electric vehicle that provides reduces electromagnetic emissions. The system includes, but is not limited to, an electric motor and a transmission having a collar for receiving a portion of a drive shaft. The collar has an inside diameter proportioned to an outside diameter of the drive shaft to cause capacitive coupling between the transmission and the drive shaft thereby reducing electromagnetic emissions along the drive shaft.
Public/Granted literature
- US20120279790A1 VEHICLE WITH DRIVE SYSTEM PROVIDING REDUCED EMISSIONS Public/Granted day:2012-11-08
Information query
IPC分类:
