COMBUSTION COVER COUPLED WITH A COOLANT TANK FITTED UNDER PRESSURE AND UNDER PRESSURE COOLANT TANK ASSEMBLY THAT APPLIES TO THE SAME

摘要

A pressurizable coolant tank assembly may include: a tank (10) having a filler portion (11) formed at an upper portion thereof that can store a coolant for cooling an engine of a vehicle and having an exhaust port (12) which is adapted to penetrate a side surface of the filling portion (11) so that steam or refrigerant can be discharged through the outlet opening (12); a pressure cap (20) attachable to the filling portion (11) so as to open the discharge port (12) when the pressure in the tank (10) reaches a predetermined pressure or the pressure cap (20) starts to rotate become; and a combustion protection cover (30) mounted on an outer surface of the tank (10) with a gap between a bottom surface of the combustion protection cover (30) and a surface of the tank (10) so that the steam or the coolant passing through the Outlet opening (12) are discharged, along a surface of the tank (10) flow down.