谈古代计时器“碑漏”与磁永动机

刘延柱

doi:10.6052/1000-0879-21-298

刘延柱. 谈古代计时器“碑漏”与磁永动机. 力学与实践, 2022, 44(4): 997-999. doi: 10.6052/1000-0879-21-298

引用本文:

刘延柱. 谈古代计时器“碑漏”与磁永动机. 力学与实践, 2022, 44(4): 997-999. doi: 10.6052/1000-0879-21-298

Liu Yanzhu. Talk about ancient clock “Bei-lou” and magnetic perpetual motion machine. Mechanics in Engineering, 2022, 44(4): 997-999. doi: 10.6052/1000-0879-21-298

Citation:

Liu Yanzhu. Talk about ancient clock “Bei-lou” and magnetic perpetual motion machine. Mechanics in Engineering, 2022, 44(4): 997-999. doi: 10.6052/1000-0879-21-298

谈古代计时器“碑漏”与磁永动机

刘延柱

TALK ABOUT ANCIENT CLOCK “BEI-LOU” AND MAGNETIC PERPETUAL MOTION MACHINE

LIU Yanzhu

摘要

摘要: 讨论古代计时器“碑漏”的力学原理，以及与磁永动机的密切联系。

Abstract: The mechanics of the ancient clock “Bei-lou” is discussed in this paper, and the close connection with the magnetic perpetual motion machine is explained.

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