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1979年至1980年笔者随“中国电梯技术考察组”赴美、日及瑞士等国进行电梯技术考察,参观访问了美国奥梯斯(OTIS)电梯公司、西屋电梯公司,日本三菱电梯公司、日立电梯公司和瑞士迅达(Schindler)电梯公司。考察中对各公司的电梯生产技术、设计研究工作和典型产品进行了了解和技术交流。本文将所收集到的有关电梯控制系统方面的情况作一介绍。
From 1979 to 1980, with the “Chinese elevator technical inspection team” to the United States, Japan and Switzerland for elevator technology inspection, visit the United States Otis (OTIS) Elevator Company, Westinghouse Elevator Company, Japan’s Mitsubishi Elevator Company, Hitachi Elevator Company and Swiss Schindler Elevator Company. During the inspection, we made an understanding and technical exchange on elevator production technology, design and research work and typical products of various companies. This article will be collected on the elevator control system to make an introduction.