Patent ID: 6662763
Filing Date: 2003-12-16
Classification: F01L,F02B

Abstract:
A reversible heat, constant pressure two-cycle engine comprising:at least one pistons, said at least one piston being movable within a cylinder so as to create a power stroke; an igniter communicating with said cylinder; a fuel delivery system also communicating with said cylinder; a venturi communicating with said cylinder and said igniter, said venturi being configured for eduction of fuel from said fuel delivery system via hot air compressed by said piston and forced to travel through said venturi toward said igniter; a blower assembly configured for providing hot air into said cylinder for combustion; a plurality of exhaust ports configured for eliminating exhaust gases from said cylinder after combustion; and an air intake valve positioned between said blower assembly and said cylinder, said air intake valve further being configured for opening and closing as a result of air pressure differential for fast and silent operation with air pressure cushioning on one side of said air intake valve being provided by said blower assembly and the air pressure cushioning on the other side of said air intake valve being provided by power stroke compression pressure.