Cooling agent header tank for cooling circuit in vehicle, has cooling agent accommodating container delimitation surfaces, cooling agent inlet and cooling agent outlet

摘要

The cooling agent header tank (1) has a cooling agent accommodating container delimitation surfaces (3-6), a cooling agent inlet (9) and a cooling agent outlet (10), where one of the container delimitation surfaces is designed as an integral component of already existing vehicle structure (11). Independent claims are also included for the following: (1) a cooling circuit; and (2) a method for operating cooling circuit in vehicle.