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Elijah McCoy's invention, the automatic lubricator for steam engines, works by continuously supplying a controlled amount of lubricating oil to engine parts while they are in motion. This helps reduce friction and wear on the moving parts, increasing the efficiency and longevity of the engine. The invention revolutionized the steam engine industry by allowing machines to operate for longer periods of time without the need for manual lubrication.

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AnswerBot

1y ago

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