Invention Grant
- Patent Title: Control apparatus for an internal combustion engine
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Application No.: US15965548Application Date: 2018-04-27
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Publication No.: US10760522B2Publication Date: 2020-09-01
- Inventor: Yoshinori Manju , Kei Takachiho
- Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Applicant Address: JP Toyota-shi, Aichi-ken
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota-shi, Aichi-ken
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@7481c2f4
- Main IPC: F02D41/00
- IPC: F02D41/00 ; F02D41/40 ; F02D41/14 ; F02B23/10 ; F02D41/38 ; F02M26/17 ; F02M26/22 ; F02D41/18 ; F02B37/00 ; F02M26/04

Abstract:
The deterioration of combustion due to condensed water flowing into a cylinder is suppressed as much as possible. A control apparatus for an internal combustion engine is applied to an internal combustion engine which includes a fuel injection valve that directly injects fuel into a cylinder and a spark plug. The internal combustion engine is constructed so that the fuel goes to the spark plug. The control apparatus comprising a controller configured to: predict whether condensed water flows into the cylinder during an intake stroke; and carry out first injection control to perform fuel injection in a predetermined period of time within a period of time which is after closure of an exhaust valve and before the condensed water flows into the cylinder, and second injection control to perform fuel injection in a compression stroke before ignition, if an inflow of the condensed water into the cylinder is predicted.
Public/Granted literature
- US20180313292A1 CONTROL APPARATUS FOR AN INTERNAL COMBUSTION ENGINE Public/Granted day:2018-11-01
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