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本文阐述了一种国际上80年代初问世的介质(液体或气体)循环系统压力控制新技术。这种新技术是由金属薄壳件弹性失稳跳跃原理发展而来。目前,国际上采用这项新技术设计的微型膜动式压力控制器,在汽车、机车、制冷、空调等领域中得到了广泛的应用。
This article describes a new pressure control technology for a medium (liquid or gas) circulatory system that was introduced internationally in the early 1980s. This new technology is developed by the principle of elastic buckling of metal thin shells. At present, the micro-membrane dynamic pressure controller designed internationally with this new technology has been widely used in the fields of automobiles, locomotives, refrigeration and air-conditioners.