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公开(公告)号:US20120192984A1
公开(公告)日:2012-08-02
申请号:US13146996
申请日:2010-01-28
申请人: Franciscus Antonius Henri Janssen , Raghunath Gopal Menon , Juan Pablo Pontaza , Aloysius Johannes Nicolaas Vreenegoor , Johannes Bernardus Wilhelmus Van Zummeren
发明人: Franciscus Antonius Henri Janssen , Raghunath Gopal Menon , Juan Pablo Pontaza , Aloysius Johannes Nicolaas Vreenegoor , Johannes Bernardus Wilhelmus Van Zummeren
IPC分类号: F16L9/18
摘要: The invention provides an elongated conduit (2) comprising a tubular outer pipe (3), an elastic inner pipe (4) and an annulus between the outer pipe and inner pipe, the conduit being provided with a fluid supply device (7), the outer pipe being provided with inlet means (6) for introducing the fluid (9) in the annulus between the outer pipe and the inner pipe, which inlet means communicates with the fluid supply device. The invention also provides a method to remove a blockage in the inner pipe of said elongated conduit. In addition, the invention relates to a method for transporting a liquid, semi-liquid, paste-like or solid material through the inner pipe of said elongated conduit.
摘要翻译: 本发明提供了一种细长导管(2),其包括管状外管(3),弹性内管(4)和外管与内管之间的环形空间,管道设有流体供应装置(7) 外管设置有用于将流体(9)引入外管和内管之间的环中的入口装置(6),该入口装置与流体供应装置连通。 本发明还提供了一种去除所述细长管道的内管中的堵塞的方法。 此外,本发明涉及通过所述细长导管的内管输送液体,半液体,糊状或固体材料的方法。
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公开(公告)号:US08678039B2
公开(公告)日:2014-03-25
申请号:US13146996
申请日:2010-01-28
申请人: Franciscus Antonius Henri Janssen , Raghunath Gopal Menon , Juan Pablo Pontaza , Aloysius Johannes Nicolaas Vreenegoor , Johannes Bernardus Wilhelmus Van Zummeren
发明人: Franciscus Antonius Henri Janssen , Raghunath Gopal Menon , Juan Pablo Pontaza , Aloysius Johannes Nicolaas Vreenegoor , Johannes Bernardus Wilhelmus Van Zummeren
IPC分类号: F16L9/18
摘要: An elongated conduit including a tubular outer pipe, an elastic inner pipe and an annulus between the outer pipe and inner pipe, the conduit being provided with a fluid supply device, the outer pipe being provided with an inlet for introducing the fluid in the annulus between the outer pipe and the inner pipe, which inlet communicates with the fluid supply device.
摘要翻译: 一种细长导管,包括管状外管,弹性内管和外管与内管之间的环形空间,管道设有流体供应装置,外管设有入口,用于将流体引入环形空间 外管和内管,该入口与流体供应装置连通。
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