Abstract A fuel injection and gasifying system for an internal combustion engine is disclosed. The combustion system includes a piston assembly with a piston furnished with a gasifying chamber, a cylinder which contains the combustion apparatus, a crank assembly with a crankcase, an injection apparatus, and a control apparatus. The crank assembly manipulates the piston assembly between a first position and a second position. The injection apparatus delivers a fuel mixture to the combustion system, and is positioned such that, when the piston assembly is in the first position, the injection apparatus opens into the gasifying chamber, and when the piston assembly is in the second position, the injection apparatus opens into the crankcase. The control apparatus controls the operation of injection apparatus. When the temperature of the gasifying chamber is below the vaporizing temperature of the fuel the fuel is injected into the crankcase. Once the gasifying chamber has reached the vaporizing temperature, the fuel is injected into the gasifying chamber.
A fuel injection and gasifying system for an internal combustion engine comprising: (a) a piston assembly including a piston and a gasifying chamber formed therein; (b) a cylinder including combustion chamber, an exhaust port and at least one scavenging port; (c) crank means for manipulating said piston assembly between a first position and a second position, said crank means including a crankcase communicating with said scavenging port; (d) injection means for selectively delivering fuel to one of said crankcase and said gasifying chamber, said injection means positioned such that, when said piston assembly is in said first position, said injection means opens into said gasifying chamber, and when said piston assembly is in said second position, said injection means opens into said crankcase; and (e) control means for controlling the operation of said injection means, such that, when the temperature of said gasifying chamber is below a vaporizing temperature of said fuel, said injection means delivers fuel to said crankcase and when said temperature of said gasifying chamber is above said vaporizing temperature, said injection means delivers fuel to said gasifying chamber, said gasifying chamber having an outlet which opens to said scavenging port and said injection means alternately upon movement of said piston assembly.
Claim 2
Dependent Claim
205 words
A fuel injection and gasifying system for an internal combustion engine comprising: (a) a piston assembly including a piston and a gasifying chamber formed therein; (b) a cylinder including combustion chamber, an exhaust port and at least one scavenging port; (c) crank means for manipulating said piston assembly between a first position and a second position, said crank means including a crankcase communicating with said scavenging port; (d) injection means for selectively delivering fuel to one of said crankcase and said gasifying chamber, said injection means positioned such that, when said piston assembly is in said first position, said injection means opens into said gasifying chamber, and when said piston assembly is in said second position, said injection means opens into said crankcase; and (e) control means for controlling the operation of said injection means, such that, when the temperature of said gasifying chamber is below a vaporizing temperature of said fuel, said injection means delivers fuel to said crankcase and when said temperature of said gasifying chamber is above said vaporizing temperature, said injection means delivers fuel to said gasifying chamber, said gasifying chamber having an outlet which opens to said scavenging port and said injection means alternately upon movement of said piston assembly.