137262 ⎘
Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof; Cooling of valves by means of a fluid flowing through or along valve, e.g. air Liquid cooling of valve
COMBUSTION-CHAMBER STRUCTURE OF ENGINE
#2Engine cooling system including cooled exhaust seats
#3Internally cooled valve for an internal combustion engine
#4Engine cooling system including cooled exhaust seats
#5Internally cooled poppet valve for internal combustion engine
#6INTERNALLY COOLED VALVE GUIDE
#7INTERNAL COMBUSTION ENGINE
#8Assembly of internal combustion engine valve and valve seat
#9Valve cooling device of internal combustion engine
#10Engine electronic valve actuation
#11Multi-mode high efficiency internal combustion engine
#12Over-compressed engine