Invention Application
- Patent Title: Hybrid Drive Train, Hybrid Vehicle, and Operating Method
- Patent Title (中): 混合动力传动系，混合动力车辆和操作方法
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Application No.: US14126059Application Date: 2011-12-15
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Publication No.: US20140095050A1Publication Date: 2014-04-03
- Inventor: Torsten Dieler , Dirk Haase , Ruediger Herweg , Gerd Kroener , Friedemann Wolpers
- Applicant: Torsten Dieler , Dirk Haase , Ruediger Herweg , Gerd Kroener , Friedemann Wolpers
- Applicant Address: DE Stuttgart
- Assignee: Daimler AG
- Current Assignee: Daimler AG
- Current Assignee Address: DE Stuttgart
- Priority: DE102011104422.5 20110616
- International Application: PCT/EP2011/006334 WO 20111215
- Main IPC: F02D43/04
- IPC: F02D43/04
Abstract:
A method for operating a hybrid drive train involves operating an internal combustion engine using a low-NOx operating method in a range of low and average rotational speeds and/or loads, and operating the internal combustion engine using a spark ignition operating method in a range of higher rotational speeds and/or loads.
Public/Granted literature
- US09353700B2 Hybrid drive train, hybrid vehicle, and operating method Public/Granted day:2016-05-31
Information query
