| 主权项 |
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; and, 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:
a high pressure pump shaft, the high pressure pump shaft being at least partially located within the cylinder so that as the piston approaches top dead center (TDC) during a piston upward stroke of the two-cycle engine, pressure on the high pressure pump shaft from within the cylinder results in a pumping action that operates the high pressure air pump to pressurize the air to produce the pressurized air. |
