Device comprising at least one functional unit of a camshaft adjusting device
View Patent ↗In an arrangement comprising at least one operating unit of a camshaft adjusting device for an internal combustion engine, the operating unit and at least one ventilation unit of a ventilation device are combined in an assembly module.
1. An arrangement comprising a housing ( 12 ) including a camshaft adjusting device for mounting on an internal combustion engine of a motor vehicle including an engine ventilation device with ventilation structures ( 25 , 16 , 17 ) combined in an assembly module of the housing ( 12 ) of the camshaft adjusting device for venting the internal combustion engine via the camshaft adjusting device housing ( 12 ).
2. The arrangement as claimed in claim 1 , wherein the ventilation unit ( 16 ) forms at least a part of an oil separator.
3. The arrangement as claimed in claim 1 , wherein at least part of an oil separator is formed integrally with the housing ( 12 ) of the camshaft adjusting device.
4. The arrangement as claimed in claim 3 , wherein the oil separator includes a labyrinth structure ( 16 ), which is molded onto the housing ( 12 ).
5. The arrangement as claimed in claim 1 , wherein a fastening element ( 18 ) of the camshaft adjusting device additionally forms a shield of the ventilation unit ( 15 , 16 , 17 ).
6. The arrangement as claimed in claim 5 , wherein the fastening element ( 18 ) is fastened by means of a cohesive material joint.