摘要
介绍了风冷式电磁涡流刹车的优点和性能。实践证明 ,该新型辅助刹车能满足钻井的实际需要 ,特别适用于寒冷及干燥地区 ,深受油田用户欢迎。
A new air cooled eddy current brake, with unique feature and performance is introduced It is proved by test to be suitable for practical application, especially for cold and dry region, and welcomed by oil field people
出处
《石油矿场机械》
2000年第3期20-21,共2页
Oil Field Equipment
