{HEAD ~ A device} is indicated for controlling at least one gas exchange valve for an combustion cylinder of an internal combustion engine, having {TAIL ~ an hydraulic actuator} for valve actuation and having a high pressure pump that supplies the actuator with a pressure medium 
having
{ HEAD ~ A device } is indicated for controlling at least one gas exchange valve for an combustion cylinder of an internal combustion engine , having { TAIL ~ an hydraulic actuator } for valve actuation and having a high pressure pump that supplies the actuator with a pressure medium
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH