Mechanical-hydraulic valve control process for engines and machines

Abstract

Abstract In order to provide freer valve movement in the entire operating range of the internal combustion engine, a control process for mechanical-hydraulic valves whose control times can be varied by valve strokes hydraulically controlled as a function of operating points is supplemented by a method in which a camshaft producing the mechanical-hydraulic actuation can be adjusted in angle in its rotary position relative to a driving engine part (crankshaft).

Inventors

• 👤 Peter Langen
• 👤 Heinz-Jürgen Bönisch
• 👤 Harry Kornher

Bibliographic Details