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一种水下用锥型挤压引线密封方法
徐永君; 丁桦; 刘玉标
2008-07-02
Rights Holder中国科学院力学研究所
Abstract本发明公开了一种水下用锥型挤压引线密封方法,包括如下制备和安装步骤:在密封体上设置一具有锥形内腔的气嘴,制作一与气嘴内腔相配的软质塞堵,在软质塞堵上开设使密封体内腔与外界连通的导线孔,将导线穿过导线孔向外引出,在气嘴上设置挤压软质塞堵的挤压装置,用该挤压装置将软质塞堵压紧固定在气嘴的锥形腔中。本方法可使有关间隙(如线皮与塞堵的间隙)被挤压密实从而达到良好的密封效果,对与硬度比较大的导线尤为适用。
Application Date2004-06-28
Application NumberCN200410050145.9
Patent NumberCN100399658C
Claim1.一种水下用锥型挤压引线密封方法,包括如下制备和安装步骤:在密封体上设置一具有锥形内腔的气嘴,制作一与气嘴内腔相配的软质塞堵,在软质塞堵上开设使密封体内腔与外界连通的导线孔,将导线穿过导线孔向外引出,在气嘴上设置挤压软质塞堵的挤压装置,所述挤压装置包括一位于所述软质塞堵上方、带有支臂的压板,压板上开有导线孔,所述气嘴顶端侧壁上与此压板支臂相应处开有滑动槽,所述气嘴顶端设置有推进螺母,压板在推进螺母的作用下将软质塞堵压紧固定在气嘴的锥形内腔中。
Language中文
Classification发明授权
Status失效
Note未缴年费
Country中国
Agency北京中创阳光知识产权代理有限责任公司
Document Type专利
Identifierhttp://dspace.imech.ac.cn/handle/311007/45965
Collection力学所知识产出(1956-2008)
Recommended Citation
GB/T 7714
徐永君,丁桦,刘玉标. 一种水下用锥型挤压引线密封方法. CN100399658C[P]. 2008-07-02.
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