| 摘要 |
PURPOSE: A feeder for cooling water of a radiator is provided to stabilize the cooling water supply to a radiator as well as to simplify the structure by integrating a header tank with an auxiliary tank. CONSTITUTION: A cooling water in a radiator is consumed by cooling an overheated engine in driving a vehicle. The external high-pressure air is introduced through a hole(71a) when the inner pressure of the radiator is lower than the outer one. Thus, a lift member(73) falls to flow the cooling water. The lift member falls by compressing a first spring(74), and the spring is expanded to closely adhere the lift member to the second spring(75). The cooling water flows into a path(13) through the fall of the lift member and then fills the radiator as much as the consumed amount.
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