Fluid flow conduit, method and use

专利名称：Fluid flow conduit, method and use发明人：Marcel Obrejanu申请号：US11906311申请日：20071001

公开号：US20090084557A1公开日：20090402

专利附图：

摘要：The invention concerns a section of tubing or other conduit having a flowpassage. The flow passage extends through the tubing and incorporates a memberextending through the passage and guides which constrain a fluid flowing through theflow passage to flow around the member along a path which is longer than an axial

length of the flow passage in a fluid flow direction. The guides may define an annularpath. The conduit may comprise an inside wall and the guides may comprise a

combination of at least one spiral channel defined along the inside wall and the membermay be a sucker rod extending along the flow passage.

申请人：Marcel Obrejanu

地址：Calgary CA

国籍：CA

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