Gasoline engine for vehicle, has cylinder in which piston moves longitudinally, for implementing operating cycle comprising multiple stroke between lower and upper dead centers

摘要

#CMT# #/CMT# The gasoline engine has a cylinder in which a piston moves longitudinally for implementing an operating cycle has multiple strokes between lower and upper dead centers. A spark plug is provided for igniting the fuel in a combustion chamber in the range of the upper dead center of the piston. A surface (10) of the piston opposite to the combustion chamber or a gas exchange valve (18) or an inlet channel or a tulip valve or a cylinder head is partly provided with a relief (12). #CMT# : #/CMT# An independent claim is included for a method for the operation of a gasoline engine of a vehicle. #CMT#USE : #/CMT# Gasoline engine for a vehicle. #CMT#ADVANTAGE : #/CMT# The gasoline engine has a cylinder in which a piston moves longitudinally for implementing an operating cycle comprising multiple stroke between a lower and an upper dead centers, where a spark plug is provided for igniting the fuel in a combustion chamber in the range of the upper dead center of the piston, and hence ensures quick and better combustion of fuel mixture in the gasoline engine. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a perspective inclined view of a gas exchange valve with a surface provided with a relief. 10 : Surface 12 : Relief 18 : Gas exchange valve.