In a piston engine, the valve timing is the precise timing of the opening and closing of the valves. In an internal combustion engine those are usually poppet valves and in a steam engine they are usually slide valves or piston valves.
In a piston engine, the valve timing is the precise timing of the opening and closing of the valves. In an internal combustion engine those are usually poppet valves and in a steam engine they are usually slide valves or piston valves. (en)
De kleptiming bepaalt de exacte momenten van openen en sluiten van de kleppen in een verbrandingsmotor. Ze wordt bepaald door de vorm van de nokken op de nokkenas. (nl)
In a piston engine, the valve timing is the precise timing of the opening and closing of the valves. In an internal combustion engine those are usually poppet valves and in a steam engine they are usually slide valves or piston valves. (en)
De kleptiming bepaalt de exacte momenten van openen en sluiten van de kleppen in een verbrandingsmotor. Ze wordt bepaald door de vorm van de nokken op de nokkenas. (nl)