FLOW PATH STRUCTURE OF APPARATUS FOR ADJUSTING THE CONTROL TIMES OF GAS VALVES

摘要

A flow path structure of an apparatus for adjusting valve timing that can especially adjust the rotation phase of a camshaft that opens and closes at least one from among an intake valve and an exhaust valve of an engine is provided to supply oil to the inside of a reducer included in the apparatus for adjusting valve timing and to make the reducer effectively lubricated. The apparatus comprises: a reducer whose one end is connected to a camshaft that opens and closes a valve that conveys the rotational force of a crankshaft to the camshaft; a motor connected to the other end of the reducer that adjusts the rotation phase of the camshaft through the reducer; a supply flow path formed on the camshaft where external oil is supplied; and a discharge flow path formed on the reducer and connected to the supply flow path, one end of the discharge flow path being connected to the supply flow path, the other end of the discharge flow path being connected to a gear unit placed inside the reducer that rotates, external oil being supplied to the gear unit inside the reducer through the supply flow path and the discharge flow path.