AS-MOLDED PLASTIC UNIT CELL STRUCTURES

摘要

Methods and apparatus are described for producing welded assemblies of plastic parts for use in fluid flow applications. A unit cell structure is disclosed for use in an assembly.

主权项

1. An as-molded plastic unit cell structure for use in fabricating welded fluid flow assemblies, the cell structure comprising:
a hollow tubular body portion having opposed first and second axial ports; a first hollow tubular portion extending axially from a first end of the tubular body portion and defining the first axial port, the first hollow tubular portion having a tube or pipe end configured for welding to another plastic part in a fabrication process for an assembly; and wherein said first tubular portion has a length in a range of 1 mm to 40 mm.