Invention Grant
US08550055B2 Fuel management systems and methods for variable displacement engines
有权
燃油管理系统和可变排量发动机的方法
- Patent Title: Fuel management systems and methods for variable displacement engines
- Patent Title (中): 燃油管理系统和可变排量发动机的方法
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Application No.: US12721105Application Date: 2010-03-10
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Publication No.: US08550055B2Publication Date: 2013-10-08
- Inventor: Eric B. Ferch , Anthony L. Marks , Ryan Bruss , Ronald M. Wozniak , Eloy Martinez , Jon C Wasberg
- Applicant: Eric B. Ferch , Anthony L. Marks , Ryan Bruss , Ronald M. Wozniak , Eloy Martinez , Jon C Wasberg
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Main IPC: F02D41/30
- IPC: F02D41/30
Abstract:
A control system includes an engine mode transition module that initiates a deactivated mode to deactivate at least one cylinder. A scheduling module schedules a command to disable a spark plug at least one engine cycle after a command to disable a fuel injector for the at least one cylinder.
Public/Granted literature
- US20110220068A1 FUEL MANAGEMENT SYSTEMS AND METHODS FOR VARIABLE DISPLACEMENT ENGINES Public/Granted day:2011-09-15
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