METHOD AND DEVICE FOR PROTECTING WHEELSETS AND A RAILROAD BED FROM WEAR
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United States of America Patent
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Jul 14, 2022
app pub date -
Apr 3, 2020
filing date -
Dec 15, 2019
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Abstract
The invention relates to the field of rail transport. The present method for protecting wheelsets and a railroad bed from wear consists in applying, for the purpose of protecting coupling components under mutual friction from wear, an anti-wear coating that consists of ductile metals in the form of films on the frictional surface of said coupling components. A device for controlling the supply of a metal-plating ionisation solution emits a signal for activating or deactivating an electromagnetic valve mounted on a heated air duct connected to a reservoir that contains said metal-plating ionisation solution. The advantages of the present invention consist in more effectively protecting working surfaces from mechanical and hydrogen wear.
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