Invention Grant
- Patent Title: Hybrid drive powertrains with reduced parasitic losses
- Patent Title (中): 具有减少寄生损耗的混合动力传动系
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Application No.: US11957844Application Date: 2007-12-17
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Publication No.: US07681675B2Publication Date: 2010-03-23
- Inventor: Farzad Samie , Joel M. Maguire
- Applicant: Farzad Samie , Joel M. Maguire
- 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: B60K8/00
- IPC: B60K8/00
Abstract:
An apparatus for reducing parasitic losses in a hybrid electric powertrain of a vehicle includes a drivetrain, an electric motor, and a connecting mechanism operative to selectively engage and disengage the drivetrain and the electric motor.
Public/Granted literature
- US20090152028A1 HYBRID DRIVE POWERTRAINS WITH REDUCED PARASITIC LOSSES Public/Granted day:2009-06-18
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