摘要
介绍了近年来出现的一种新型专利技术产品,即无填料水泵轴封,并对其结构、密封机理、性能特点及推广使用中应注意的的问题进行阐述。
A new patent technical product, i.e. water pump shaft seal without packing was presented. The product was newly developed in recent years. The structure, seal mechanism, characteristics of the product were introduced. Points for attention in usage were expounded.
出处
《冶金动力》
2007年第3期63-65,共3页
Metallurgical Power
关键词
无填料
轴封
水泵
without packing
shaft seal
water pump
