Invention Grant
- Patent Title: Internal combustion engine control device
- Patent Title (中): 内燃机控制装置
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Application No.: US13512729Application Date: 2010-10-22
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Publication No.: US09359934B2Publication Date: 2016-06-07
- Inventor: Yuji Ikeda
- Applicant: Yuji Ikeda
- Applicant Address: JP Hyogo
- Assignee: IMAGINEERING, INC.
- Current Assignee: IMAGINEERING, INC.
- Current Assignee Address: JP Hyogo
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP2009-272990 20091130
- International Application: PCT/JP2010/068714 WO 20101022
- International Announcement: WO2011/065162 WO 20110603
- Main IPC: F02P23/00
- IPC: F02P23/00 ; F02B1/12 ; F02B11/00 ; F02D41/30 ; F02P3/01 ; F02P5/15 ; F02P23/04

Abstract:
An internal combustion engine control device which switches between a first operation of compression-igniting a premixed gas in a combustion chamber and a second operation of forcibly igniting the premixed gas through a spark plug in the combustion chamber. When switching between the first operation and the second operation, the control device inserts a transitional operation between the first operation and the second operation for the purpose of reducing torque variations in an internal combustion engine. In the transitional operation, the spark plug does not perform electric discharging, instead, the spark plug emits an electromagnetic wave to increase the temperature of the premixed gas, and subsequently, the premixed gas is compression-ignited.
Public/Granted literature
- US20120239274A1 INTERNAL COMBUSTION ENGINE CONTROL DEVICE Public/Granted day:2012-09-20
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