Injection Molding System For Forming A Pressure Vessel

Abstract: an injection molding system for forming a pressure vessel includes an injector that propels a polymeric material and a mold body in fluid communication with the injector. the mold body defines a cavity for receiving the polymeric material. the cavity includes a mold portion for forming the pressure vessel. the mold portion extends longitudinally along an axis between a first mold end and a second mold end. the cavity includes a transport portion that transmits the polymeric material from the injector to the mold portion. the transport portion includes a sprue connected to the injector and extending between the injector and the first mold end of the mold portion, runners connected to the sprue and extending radially from the axis, and gates connected to each of the runners and to the first mold end of the of the mold portion spaced around the substantially annular configuration.

Inventor(s): Sami Siddiqui, Xiankai Song, Longhan Chen

CPC Classification: B29C45/2708 ({Gates ( takes precedence)})

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