Apparatus for charging cooling liquid to engine cooling system

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United States of America Patent

PATENT NO 4513696
SERIAL NO

06496945

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Abstract

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An apparatus for charging a cooling liquid to an engine cooling system. The apparatus comprises an additive reservoir for storing an additive such as an anti-icing agent, a cooling water reservoir for storing cooling water, a filler head adapted to be connected with a coolant inlet of an automobile engine cooling system, additive conduits extending between the additive reservoir and the fillter head, cooling water conduits extending between the cooling water reservoir. Additive control valves are provided in the additive conduits for controlling the quantity of the additive supplied to the engine cooling system in accordance with the capacity of the cooling system and a desired concentration of the additive. Cooling water control valves are also provided in the cooling water conduits for controlling the quantity of the cooling water supplied to the engine cooling system in accordance with the capacity of the cooling system and the desired concentration of the additive, whereby the cooling water is charged to the engine cooling system with the desired concentration of the additive.

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Patent Owner(s)

Patent OwnerAddress
MAZDA KABUSHIKI KAISHANO 3-1 SHINCHI FUCHU-CHO AKI-GUN HIROSHIMA-KEN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujii, Hiroshi Hiroshima, JP 234 3596
Sakamoto, Toshiharu Hiroshima, JP 1 34

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