Abstract: A two-stroke, U-type uniflow engine includes a cylinder block forming parallel first and second cylinders and a common combustion chamber connecting the first and second cylinders. First and second pistons are mounted for reciprocal, linear movement within the first and second cylinders respectively. The engine also includes a crank shaft having a crank pin and a one-piece forked connecting rod connecting each of the first and second pistons to the crank pin. The connecting rod is elastically, bilaterally flexible to accommodate variations between a maximum distance between the first and second pistons and a minimum distance between the first and second pistons and is in a relaxed state half-way between the maximum distance and the minimum distance. The central wall has a slot for passage of the connecting rod therethrough and angled notches which correspond to maximum angles of the connecting rod.

Abstract: An object of the present invention is to provide a rotary motion drive system, which is capable of increasing the efficiency of converting the linear motion into the rotary motion. In the rotary motion drive system of the present invention, a pair of first guides are arranged parallel in a first direction. A pair of second guides are arranged parallel in a second direction perpendicular to the first direction. A first rod is arranged parallel to the first guides, the first rod is capable of keeping parallel to the first guides and moving in the second direction. A second rod is arranged parallel to the second guides, the second rod is capable of keeping parallel to the second guides and moving in the first direction. A moving body is capable of moving on the first rod and the second rod in the first direction and the second direction within a square plane, which is rounded by the first guides and the second guides. A first driving mechanism moves the second rod in the first direction.

Abstract: A multi-cylinder reciprocating piston internal combustion engine is divided into a working section and a compressor section, with the working section supporting the combustion function and the compressor dedicated solely to infusion of intake charge into the working section. In a preferred embodiment, the compressor employs a scotch yoke motion translator with cycle dynamics matched to optimize compressor function. This is characterized by a displacement of crankshaft orientation from 0 degrees at top piston position. The working portion employs a scotch yoke motion converter exhibiting cycle dynamics matched to either a two, four, or diesel engine power cycle.

Abstract: A generator for converting volatile combustible liquids, such as gasoline, methanol and the like, into an aeriform gas including a closed vessel containing liquid gasoline maintained at a predetermined level, evaporating the liquid gasoline by passing streams of desiccated atmospheric air therethrough, after which the resulting gas is passed through specially processed charcoal material, which stabilizes the resulting gas into an aeriform gas as a fuel source for internal combustion engines.

Abstract: A fuel injection apparatus for use with an internal combustion engine provides for the injection of a fuel carrying air stream into the intake manifold of the engine adjacent the intake port of each cylinder. The apparatus includes a fuel proportioning device which releases a quantity of fuel to the fuel carrying air stream in accordance with the rate of air flow in the engine air intake.