Internal combustion engine, particularly spark-ignition engine, has cylinder and movable piston which is connected in articulated manner with end of connecting rod

摘要

#CMT# #/CMT# The internal combustion engine (10) has a cylinder (11) and a movable piston (12) which is connected in articulated manner with an end of a connecting rod (14). The connecting rod is coupled in articulated manner to a connecting element with the other end. The connecting element is rotatably mounted on a crank pin (21) of a crankshaft (20) and is articulated by an adjusting unit (30). The adjusting unit has a form-fit gear coupled with the crankshaft. The form-fit gear has a gear section. The connecting element is formed as an eccentric. #CMT#USE : #/CMT# Internal combustion engine, particularly spark-ignition engine. #CMT#ADVANTAGE : #/CMT# The internal combustion engine has a cylinder and a movable piston which is connected in articulated manner with an end of a connecting rod, where the connecting rod is coupled in articulated manner to a connecting element with the other end, and hence ensures improving the setting of compression ratio with simple constructive measures. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic sectional view of an internal combustion engine. 10 : Internal combustion engine 11 : Cylinder 12 : Piston 14 : Connecting rod 20 : Crankshaft 21 : Crank pin 30 : Adjusting unit.