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一、前 言 1957年笔者对神奈川县内的高压气体监督对象的企业,调查了空气压缩机的安全措施,所调查的对象是较大的企业,污水处理场及清扫工场一类的公用事业,还有处理高压气体的研究设施、氧气瓶填充站、高压气体制造及输送等企业。 这些企业防患观念很高,与空气压缩机制造厂、润滑油制造厂的接触很频繁,总的说来运行管理比较适宜。
I. Preface In 1957, I investigated the safety measures of air compressors in companies that supervise the high-pressure gas in Kanagawa. The targets of the investigation were public utilities such as large-scale enterprises, sewage treatment plants and sweeping workshops. There are research facilities that deal with high-pressure gas, oxygen tank filling stations, high-pressure gas manufacturing and transportation companies. The concept of prevention of these enterprises is very high, with the air compressor factory, lubricant factory contacts are frequent, in general, operation and management more appropriate.