Patent ID: 9677468
Date: 2017-06-13
CPC Classifications: F02B,F02F,F02M,F16J,Y02T

Claim:
1. A two-cycle engine, comprising: a cylinder; a fuel controller that receives fuel from a fuel reservoir; a fuel injector; an air controller that receives air; an air injector; a piston assembly within the cylinder, the piston assembly including a piston and a sealing mechanism; a high pressure air pump that pressurizes air to produce pressurized air and pumps the pressurized air from the air controller to the air injector, the air injector injecting the pressurized air into the cylinder as the piston approaches top dead center (TDC) during a piston upward stroke of the two-cycle engine, the high pressure air pump including: combinational valves, the fuel controller being controlled by the combinational valves to provide for fuel injection with timing and amount being dynamically calculated by a computer depending on fuel properties, emission and load change; wherein the fuel controller includes a safety valve set to a safe pressure that bleeds fuel to a low pressure fuel line when the high pressure fuel pump and the fuel controller exceed a maximum pressure.