Invention Grant
- Patent Title: Method for operating a hybrid drive
- Patent Title (中): 操作混合驱动器的方法
-
Application No.: US12568131Application Date: 2009-09-28
-
Publication No.: US09174625B2Publication Date: 2015-11-03
- Inventor: Daniel Baum , Thomas Rauner
- Applicant: Daniel Baum , Thomas Rauner
- Applicant Address: DE
- Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
- Current Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
- Current Assignee Address: DE
- Agent Gerald E. Hespos; Michael J. Porco; Matthew T. Hespos
- Priority: DE102008063449 20081217
- Main IPC: F01N3/00
- IPC: F01N3/00 ; B60W10/06 ; B60K6/48 ; B60W10/08 ; B60W30/192 ; B60W20/00 ; F01N9/00
Abstract:
To improve the purification action of a catalytic converter that is being heated but has not yet reached a desired operating temperature, the internal combustion engine is driven by an electric machine to convey a flow of heating medium through a catalytic converter for heating purposes before the internal combustion engine is started.
Public/Granted literature
- US20100146938A1 METHOD FOR OPERATING A HYBRID DRIVE Public/Granted day:2010-06-17
Information query
