CPC F01P 11/0276 (2013.01) [F01P 11/0209 (2013.01); F01P 11/029 (2013.01); F01P 11/04 (2013.01)] | 20 Claims |
1. A coolant filler neck assembly for a pressurized cooling system, the coolant filler neck assembly comprising:
a cylinder housing defining a non-pressurized coolant overflow reservoir;
an upper cap member attached to an upper region of the cylinder housing, the upper cap member including an overflow inlet port member arranged internally in the non-pressurized coolant overflow reservoir and a filler pipe member in fluidic communication with the overflow inlet port member and the pressurized cooling system;
a first fluid overflow tube member arranged internally in the non-pressurized coolant overflow reservoir to extend in a longitudinal direction though a first region of the non-pressurized coolant overflow reservoir to direct overflow liquid coolant to the non-pressurized coolant overflow reservoir; and
a second fluid overflow tube member arranged internally in the non-pressurized coolant overflow reservoir to extend in a longitudinal direction though a second region of the non-pressurized coolant overflow reservoir to direct the overflow liquid coolant from the non-pressurized coolant overflow reservoir to the ambient environment.
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