发明名称 Triangular draw and return tube assembly and method of manufacturing the same
摘要 A draw and return tube assembly, and a process of manufacturing the same, provides a unitized triangular shaped assembly, wherein the draw and the return tubes are each secured to a flange and are secured to one another by a weld at a position opposite the flange. The triangular shape allows the assembly to withstand large external forces without undergoing deformation.
申请公布号 US6273118(B1) 申请公布日期 2001.08.14
申请号 US20000602675 申请日期 2000.06.26
申请人 WATSON KENNETH A. 发明人 WATSON KENNETH A.
分类号 F02M37/00;(IPC1-7):F02B55/02 主分类号 F02M37/00
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