JJY－40型多臂井径仪密封结构研究  

Research on real structure of JJY-40 poly-arm Camper logger

作　　者：阎秉先 高永全 

出　　处：《西安工业学院学报》1995年第1期49-54,共6页Journal of Xi'an Institute of Technology

摘　　要：研究了一种在高压（６８ＭＰａ）和高温（１７５℃）环境下工作的仪器密封结构．经过高温、高压试验及井下测量证明，密封效果好，仪器工作可靠，且结构简单、维修方便．To research the seal structure of a inStrument working at co pressure(68 MPa) andhigh ierature(175℃). The had Pressure experiment,high temperature expelment andusing Practice Prove out this logger with Perfect seal effect, high reliability,simple structure and expedite service.

关 键 词：多臂机构 测井仪 井径仪 密封 

分 类 号：P631.83[天文地球—地质矿产勘探]