Compensating tank for internal combustion engine's cooling system has vent pipe installed inside it and conically widens in direction of coolant, and outlet of vent pipe ends just above partition installed parallel to coolant surface

摘要

The compensating tank for an internal combustion engine's cooling system has a vent pipe (2) installed inside it and conically widens in the direction of the coolant (9). The outlet (10) of the vent pipe ends just above a partition (4) installed parallel to the coolant surface, and a passage (11) for coolant is formed between the inner wall of the tank and the partition. The partition is installed below a minimum filling amount of the liquid in the compensating tank.