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Patent Searching and Data


Title:
3D PRINTER AND 3D PRINTER CENTER CARTRIDGE MODULE
Document Type and Number:
WIPO Patent Application WO/2021/060717
Kind Code:
A1
Abstract:
The present invention relates to a 3D printer and a 3D printer center cartridge module, the 3D printer lowering, by means of a push rod (72), an individual rod-shaped filament (F) when inserted into an open-type rod-shaped vertical hole (81), so as to fuse same to a molten filament (Y) by means of an under-heating module (80), and, simultaneously, printing same on a bed (B) with a nozzle (N), so as to enable 3D printing with the individual rod-shaped filament (F) even if a continuous single-line filament is not provided because of the limitations of materials, [Manufacturing a single-line-shaped filament is difficult when ceramic powder or metal powder is included. => Winding is not possible and a breaking phenomenon occurs.], and thus a three-dimensional article (A) made of more diverse materials and more diverse colors can be freely provided.

Inventors:
KIM JU YONG (KR)
Application Number:
PCT/KR2020/011295
Publication Date:
April 01, 2021
Filing Date:
August 25, 2020
Export Citation:
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Assignee:
KIM JU YONG (KR)
International Classes:
B29C64/209; B22F3/105; B28B1/00; B29C64/118; B29C64/227; B29C64/295; B33Y30/00; B33Y70/00
Domestic Patent References:
WO2018163007A12018-09-13
WO2018031405A12018-02-15
Foreign References:
KR20170004469A2017-01-11
KR20160001936A2016-01-07
KR20180088761A2018-08-07
Attorney, Agent or Firm:
WON, Eun Seob (KR)
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