Invention Grant
- Patent Title: Internal combustion engine and a method for controlling an internal combustion engine
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Application No.: US15038650Application Date: 2013-11-29
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Publication No.: US09856806B2Publication Date: 2018-01-02
- Inventor: Magnus Bjurman
- Applicant: VOLVO CONSTRUCTION EQUIPMENT AB
- Applicant Address: SE Eskilstuna
- Assignee: Volvo Construction Equipment AB
- Current Assignee: Volvo Construction Equipment AB
- Current Assignee Address: SE Eskilstuna
- Agency: WRB-IP LLP
- International Application: PCT/SE2013/000187 WO 20131129
- International Announcement: WO2015/080633 WO 20150604
- Main IPC: F02D41/00
- IPC: F02D41/00 ; F02D17/02 ; F02D21/08 ; F02M26/43
Abstract:
An internal combustion engine has a plurality of cylinders and is provided with an arrangement for exhaust gas recirculation. The plurality of cylinders is divided into a first group and a second group of cylinders. The internal combustion engine further has a control device arranged to provide a heating mode of the internal combustion engine where the first group cylinders are deactivated and the second group cylinders are activated. The control device is arranged to provide a higher proportion recirculated exhaust gas than inlet air to the first group cylinders in the heating mode.
Public/Granted literature
- US20160298557A1 AN INTERNAL COMBUSTION ENGINE AND A METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE Public/Granted day:2016-10-13
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