Patent ID: 6742482
Filing Date: 2004-06-01
Classification: F01B,F01M,F02B

Abstract:
A two-cycle internal combustion engine comprising a block, at least one cylinder head mounted to said block, a piston movably mounted in a bore defined by said cylinder head, said piston dividing said bore into a first variable volume intake chamber and a second variable volume combustion chamber, said cylinder head further defining a precombustion chamber, said precombustion chamber selectively in communication with said first variable volume intake chamber and said second variable volume combustion chamber, at least one valve member for selectively permitting a compressed charge of air to flow into said precombustion chamber from said first variable volume intake chamber and from said precombustion chamber to said second variable volume combustion chamber, and at least one fuel delivery element adapted to deliver fuel into said air for at least partial combustion in said second variable volume combustion chamber for moving said piston in said bore, said piston connected to a crankshaft and moving said crankshaft as a result of said movement in said bore.