Invention Grant
- Patent Title: Fuel injection control apparatus and method for direct injection internal combustion engine
- Patent Title (中): 直喷式内燃机燃油喷射控制装置及方法
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Application No.: US11792384Application Date: 2005-12-23
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Publication No.: US07650875B2Publication Date: 2010-01-26
- Inventor: Masanao Idogawa , Osamu Hosokawa
- Applicant: Masanao Idogawa , Osamu Hosokawa
- Applicant Address: JP Toyota
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota
- Agency: Oliff & Berridge, PLC
- Priority: JP2004-377307 20041227
- International Application: PCT/IB2005/003884 WO 20051223
- International Announcement: WO2006/070258 WO 20060706
- Main IPC: F02B7/00
- IPC: F02B7/00 ; F02B7/02
Abstract:
To quickly suppress a detected decrease in engine speed in a direct injection internal combustion engine (10), a fuel injection quantity is increased by performing a supplementary fuel injection in addition to a normal fuel injection.
Public/Granted literature
- US20080114524A1 Fuel Injection Control Apparatus and Method For Direct Injection Internal Combustion Engine Public/Granted day:2008-05-15
Information query
