Invention Grant
- Patent Title: Fuel injection controlling apparatus of internal combustion engine
- Patent Title (中): 内燃机燃油喷射控制装置
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Application No.: US12673936Application Date: 2008-08-20
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Publication No.: US08474437B2Publication Date: 2013-07-02
- Inventor: Takashi Tsunooka
- Applicant: Takashi Tsunooka
- 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: JP2007-214292 20070821; JP2007-220171 20070827
- International Application: PCT/JP2008/064816 WO 20080820
- International Announcement: WO2009/025293 WO 20090226
- Main IPC: F02M51/00
- IPC: F02M51/00 ; B05B1/24 ; B05C1/00 ; F16K49/00 ; F16L53/00
Abstract:
A fuel injection controlling apparatus (electronic control unit) of an internal combustion engine, which can cause first to fourth fuel injection valves of respective cylinders connected to a fuel delivery pipe to inject a fuel, which is heated after fed from a fuel pump (feed pump), is provided with a fuel pump control unit that stops a drive of the fuel pump (feed pump) until the heated fuel in the fuel delivery pipe is reduced to a predetermined amount or less.
Public/Granted literature
- US20100199953A1 FUEL INJECTION CONTROLLING APPARATUS OF INTERNAL COMBUSTION ENGINE Public/Granted day:2010-08-12
Information query
