LOCAL HEATING TYPE THREE-DIMENSIONAL (3D) PRINTER HEAD
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United States of America Patent
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Issued Date -
Mar 27, 2025
app pub date -
Dec 14, 2022
filing date -
Dec 14, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
The present disclosure relates to a local heating type 3D printer head that may minimize material deformation and prevent or delay denaturation by locally heating the area around a nozzle through which a printing composition is ejected, characterized in that the local heating type 3D printer head includes: a head frame in the form of a plate; a syringe provided at the front of the head frame to receive the printing composition and to eject the printing composition through a lower nozzle part; and a heating part provided on an outer peripheral surface of the lower part of the syringe to locally heat the area around the nozzle part.
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