Nozzle and method of making the same
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United States of America Patent
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N/A
Issued Date -
Jan 25, 2007
app pub date -
Jul 19, 2005
filing date -
Jul 19, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method for forming an embodiment of a fluid nozzle assembly includes removing two cores in opposed directions from a die set having a mold cavity configured to be a negative replica of the fluid nozzle assembly. The cavity includes the two cores, with one core configured to be a negative replica of: a fluid connector receiving bore; an inlet region of a nozzle; and a pass-through conduit, each in fluid communication with the fluid connector receiving bore. The other core is configured to be a negative replica of an outlet region of a nozzle in fluid communication with the inlet region. Removing the cores forms the nozzle assembly after molten polymeric material injected into the mold cavity has solidified. Removing leaves substantially no flash: at an area where the inlet region and the outlet region meet; and at an end region of the pass-through conduit distal to the receiving bore.
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