Corrodible container for automatic addition of corrosion inhibitor to a coolant system
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United States of America Patent
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-
Jun 8, 1982
Issued Date -
N/A
app pub date -
Dec 10, 1980
filing date -
Oct 26, 1979
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A corrodible container for the storage of a corrosion inhibitor to be suitably located in the coolant system of an automotive vehicle or other environment wherein the container has at least a portion thereof formed of substantially the same material as the material forming the heat exchange device in a coolant system so as to corrode when the coolant is partially or wholly replaced by a corrosive liquid such as water. More specifically, an aluminum radiator has a tendency to corrode rapidly where corrosive water is present and the container for the corrosion inhibitor has at least a portion thereof formed of aluminum foil or aluminum sheet material with a thinner portion so that the foil or thinner portion will corrode through to release the corrosion inhibitor into the coolant to minimize corrosion of the heat exchanger and coolant system.
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