초록 ▼

Disclosed is a multi-cylinder engine having auxiliary valves, in addition to intake and exhaust valves. Each of the cylinders is connected to a common accumulation chamber via corresponding branches. Each of the auxiliary valves is arranged in its respective branch and opens over almost the entire p

Disclosed is a multi-cylinder engine having auxiliary valves, in addition to intake and exhaust valves. Each of the cylinders is connected to a common accumulation chamber via corresponding branches. Each of the auxiliary valves is arranged in its respective branch and opens over almost the entire period of the compression stroke and at the beginning of the exhaust stroke of the corresponding cylinder.

대표청구항 ▼

An internal combustion engine having a plurality of cylinders, each cylinder having an intake valve and an exhaust valve, said engine comprising: an accumulation chamber. a plurality of mixture feed branches, each branch interconnecting a respective cylinder with said accumulation chamber; a plurali

An internal combustion engine having a plurality of cylinders, each cylinder having an intake valve and an exhaust valve, said engine comprising: an accumulation chamber. a plurality of mixture feed branches, each branch interconnecting a respective cylinder with said accumulation chamber; a plurality of auxiliary valves, each of which is located in a respective mixture feed branch, and; means for actuating said auxiliary valves to open at a time of the compression stroke and at a time of the exhaust stroke of the corresponding cylinder, wherein each auxiliary valve opens over almost the entire period of the compression stroke, and the opening duration of each auxiliary valve is longer during the compression stroke than during the exhaust stroke.