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AssigneeE3D-Online Limited
InventorsMike Sherlock, Dylan Roberts, Rory Yonge, Sam Theobold, Andy Everitt, John Connor LeClaire
Estimating the term…
The invention relates to a liquefier nozzle (100) for an additive manufacturing system, which includes a body (110,111,112) within which is received one or more inserts. One type of insert is a wear resistant tip insert (106) press-fit into the body. Another type is a heat transfer insert (10) either press-fit into an upstream end of the body or captivated within the body by the wear resistant tip insert (106). Yet another type is a press-fit tip insert that incorporates a heat transfer element.
1-25. (canceled)
A nozzle for an extrusion-based additive manufacturing system, the nozzle comprising:
A liquefier nozzle for an additive manufacturing system, the nozzle comprising:
-45. (canceled)
A nozzle for an extrusion-based additive manufacturing system, the nozzle comprising a body describing a filament passageway, one or more heat transfer elements projecting into the filament passageway and a liquefier tube received in an interference fit within an upstream end of the nozzle body.
Dependencies are inferred from the claim text.