Cylinder crankcase i.e. four-cylinder cylinder crankcase for passenger car-diesel power engine, has auxiliary channel section exhibiting main extending direction, which runs diagonally to cutting plane perpendicular to crankshaft

摘要

#CMT# #/CMT# The crankcase (100) has a lubricant channel (116) guiding to a retaining area (108). The lubricant channel exhibits a main channel section (118) supplied by a lubricant source and an auxiliary channel section (120) attached to the main channel section. The auxiliary channel section exhibits a main extending direction, which runs diagonally to a cutting plane (110) perpendicular to a crankshaft axis in the retaining area. A crankcase body (122) is made of aluminum or an aluminum alloy. #CMT#USE : #/CMT# Cylinder crankcase i.e. four-cylinder cylinder crankcase for an internal-combustion engine i.e. passenger car-diesel power engine. #CMT#ADVANTAGE : #/CMT# The lubricant channel of the crankcase exhibits a high rigidity with small wall thickness. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a perspective view of a crank case. 100 : Cylinder crankcase 108 : Retaining area 110 : Cutting plane 116 : Lubricant channel 118 : Main channel section 120 : Auxiliary channel section 122 : Crankcase body.