Method and system for stopping an internal combustion engine
The present invention relates to a method for stopping an internal combustion engine (101), said internal combustion engine (101) having at least one combustion chamber (209) and a crankshaft (112) being arranged to be propelled by said at least one combustion chamber (209), wherein intake of gas to...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
07.04.2020
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Subjects | |
Online Access | Get full text |
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Summary: | The present invention relates to a method for stopping an internal combustion engine (101), said internal combustion engine (101) having at least one combustion chamber (209) and a crankshaft (112) being arranged to be propelled by said at least one combustion chamber (209), wherein intake of gas to said at least one combustion chamber (209) is controlled by at least one intake valve (211), and wherein evacuation of said at least one combustion chamber (209) is controlled by at least one exhaust valve (213). The method includes, when said internal combustion engine (101) is to be stopped:- turning off fuel injection,- with fuel injection turned off, controlling an intake valve (211) and/or an exhaust valve (213) of said at least one combustion chamber (209) such that, following compression in said at least one combustion chamber (209), pressure in said combustion chamber (209) is reduced to reduce a crankshaft (112) propelling power caused by gas expansion following said compression. |
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Bibliography: | Application Number: SE20160051045 |