| 摘要 |
PURPOSE: An air direct injection system is provided to prevent pumping loss in a throttle body when the air is sucked by controlling a supply amount of air to a combustion chamber. CONSTITUTION: An air direct injection system comprises a high pressure air tank(100), a surge tank(105), and an air injector(110). Air is charged in the high pressure air tank at high pressure. The surge tank is connected to the high-pressure air tank. The air injector is connected to the surge tank through a high pressure hose, and installed in the cylinder head of an engine by penetrating a combustion chamber. [Reference numerals] (AA) Air; (BB) Exhaust gas
|
