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一种管道活接头
甄建设
2003-01-08
Rights Holder中国科学院水生生物研究所
Date Available2010-11-03
Country中国
Subtype发明
Abstract本实用新型公开了一种管道活接头,其由内螺纹连接件和外螺纹连接件组成,外螺纹连接件的内径恰好使管道穿过;内螺纹连接件一端的内螺纹,与管道的外螺纹咬合,另一端为内螺纹,与外螺纹连接件咬合,中间一段与外螺纹连接件的内径相同,其长度为管道外螺纹长度的4~9倍;内螺纹连接件和外螺纹连接件之间装有O形密封圈。本实用新型结构简单,使用方便,外螺纹连接件不与内螺纹连接件拧上时,可在管道上滑动,管道的间距有较大的活动范围,其连接效果不受热胀冷缩的影响。
Application Date2002-02-05
Language中文
Status授权
Application NumberCN02228357.9
Document Type专利
Identifierhttp://ir.ihb.ac.cn/handle/342005/11374
Collection专利
Recommended Citation
GB/T 7714
甄建设. 一种管道活接头. ZL02228357.9[P]. 2003-01-08.
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