DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: High temperature additive manufacturing print head

Abstract

A system of 3D printing using a high temperature 3D print head that functions as a “modified ink jet” printer. The print head has the ability to print high temperature material such as metal, silicon carbide, and other high temperature material as opposed to inks or plastics. The print head is fabricated from a high temperature material to maintain structural integrity while operation at temperatures above the melting temperature for the material that is being printed.

Inventors:
; ; ;
Issue Date:
Research Org.:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1771522
Patent Number(s):
10807273
Application Number:
14/948,921
Assignee:
Lawrence Livermore National Security, LLC (Livermore, CA)
Patent Classifications (CPCs):
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
B - PERFORMING OPERATIONS B22 - CASTING B22F - WORKING METALLIC POWDER
DOE Contract Number:  
AC52-07NA27344
Resource Type:
Patent
Resource Relation:
Patent File Date: 11/23/2015
Country of Publication:
United States
Language:
English

Citation Formats

Kramer, Kevin J., Bayramian, Andrew James, DeMuth, James A., and El-Dasher, Bassem S. High temperature additive manufacturing print head. United States: N. p., 2020. Web.
Kramer, Kevin J., Bayramian, Andrew James, DeMuth, James A., & El-Dasher, Bassem S. High temperature additive manufacturing print head. United States.
Kramer, Kevin J., Bayramian, Andrew James, DeMuth, James A., and El-Dasher, Bassem S. Tue . "High temperature additive manufacturing print head". United States. https://www.osti.gov/servlets/purl/1771522.
@article{osti_1771522,
title = {High temperature additive manufacturing print head},
author = {Kramer, Kevin J. and Bayramian, Andrew James and DeMuth, James A. and El-Dasher, Bassem S.},
abstractNote = {A system of 3D printing using a high temperature 3D print head that functions as a “modified ink jet” printer. The print head has the ability to print high temperature material such as metal, silicon carbide, and other high temperature material as opposed to inks or plastics. The print head is fabricated from a high temperature material to maintain structural integrity while operation at temperatures above the melting temperature for the material that is being printed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {10}
}

Works referenced in this record:

High temperature modeling apparatus
patent, April 2004


Wirebonding insulated wire and capillary therefor
patent, August 2007


Print head nozzle for use with additive manufacturing system
patent, July 2018


Three-dimensional printer
patent, October 2010


Modeling apparatus for three-dimensional objects
patent, August 1994


Liquefier assembly for use in extrusion-based additive manufacturing systems
patent, February 2014


Three-dimensional printing head
patent, August 2017