general/engine-valves

Pressure-release system in turbocharged engines

Reciprocating engine valve actuation mechanism

System to relieve pressure in a combustion engine's crankcase

Engine type that controls valves without using conventional cams

Valve mechanism for piston engines

Device in internal combustion engines

Type of check valve

Type of valve

Internal combustion engine component

Condition of an internal combustion engine

Mechanical spring designed to close valves

Type of two-stroke engine

Timing of valve closing in engines

Type of rectilinear valve