Valve timing controller for internal combustion engine has phase adjustment device that sets rotation phase of rotary element wrt. rotation phase of transfer element based on fluid pressure

摘要

The valve timing controller has a rotary element that rotates with an engine camshaft (10); a rotary transfer element (30,31,40,50) rotating wrt. the rotary element and with the engine crankshaft, a phase adjustment mechanism that sets a rotation phase of the rotary element wrt. a rotation phase of the transfer element based on a fluid pressure, a regulating valve activated by an electromagnetic arrangement (90) for controlling the fluid pressure and a connecting element contg. the regulating valve and connecting the rotary element to the camshaft.