CAMSHAFT ARRANGEMENT OF A RECIPROCATING PISTON INTERNAL COMBUSTION ENGINE AND A RECIPROCATING PISTON INTERNAL COMBUSTION ENGINE HAVING SUCH A CAMSHAFT ARRANGEMENT

摘要

The invention relates to a camshaft arrangement of a reciprocating piston internal combustion engine having at least one phase-adjustable intake camshaft and at least one phase-adjustable exhaust camshaft and a reciprocating piston internal combustion engine with such a camshaft arrangement. The object of the invention is to provide a camshaft arrangement for a reciprocating piston internal combustion engine comprising at least one phase-adjustable intake camshaft and at least one phase-adjustable exhaust camshaft and a reciprocating piston internal combustion engine with such a camshaft arrangement, which guarantees a quick start capability of the reciprocating piston internal combustion engine, can be cost-efficiently realized, and at the same time enables an increased precision during position determination of the camshaft. In a camshaft arrangement according to the invention for a reciprocating piston internal combustion engine comprising at least one phase-adjustable intake camshaft and at least one phase-adjustable exhaust camshaft, a quick start sensor wheel unit (10) is assigned to the at least one phase-adjustable exhaust camshaft and a precision sensor wheel unit (20) is assigned to the at least one phase-adjustable intake camshaft, wherein the precision sensor wheel unit (20) has a higher resolution than the quick start sensor wheel unit (10).