公开(公告)号：US20170355137A1

公开(公告)日：2017-12-14

申请号：US15538019

申请日：2015-12-18

Applicant: Voxeljet AG

Inventor： Ingo Ederer ,  Daniel Günther ,  Johannes Günther ,  Christoph Scheck

IPC: B29C64/165 ,  B29C64/35 ,  B29C67/00

Abstract: The invention relates to a method and an apparatus for producing three-dimensional models by layering in a high-speed sintering process.

公开(公告)号：US20150266238A1

公开(公告)日：2015-09-24

申请号：US14435557

申请日：2013-10-10

Applicant: VOXELJET AG

Inventor： Ingo Ederer ,  Daniel Gunther

IPC: B29C67/00

CPC classification number: B29C67/0077 ,  B29C64/153 ,  B29C64/165 ,  B29C64/20 ,  B29C64/386 ,  B29K2077/00 ,  B29K2105/0005 ,  B29K2105/251 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

Abstract: The present invention relates to a method for producing three-dimensional models by a layering technique, particulate build material being applied to a build space, and binder material subsequently being selectively applied to the build material with the aid of a printer, the binder material containing a moderating agent and subsequently being sintered with the aid of a heat lamp, the print head being protected against overheating by active and/or passive cooling.

Abstract translation: 本发明涉及一种通过分层技术制造三维模型的方法，将颗粒构建材料施加到构建空间上，随后借助于打印机将粘合剂材料选择性地施加到构建材料上，所述粘合剂材料包含 调节剂，随后借助加热灯烧结，通过主动和/或被动冷却来保护打印头免于过热。

公开(公告)号：US20150210822A1

公开(公告)日：2015-07-30

申请号：US14665474

申请日：2015-03-23

Applicant: VOXELJET AG

Inventor： Ingo Ederer ,  Daniel Gunther ,  Johannes Franz Gunther

IPC: C08J9/40

CPC classification number: C08J9/405 ,  B05C3/005 ,  B05C3/02 ,  B05C5/0283 ,  B29C64/00 ,  B29C71/0009 ,  B33Y10/00 ,  B33Y40/00 ,  B33Y70/00 ,  B33Y80/00 ,  C08J7/02 ,  C08J7/18 ,  C08J2351/00

Abstract: The instant invention relates to a method for changing characteristics of a plastic component, wherein a medium is introduced into the plastic component, which encompasses a porosity and wherein the medium forms a homogenous compound with the plastic component by at least partially dissolving the plastic component.

Abstract translation: 本发明涉及一种用于改变塑料部件特性的方法，其中将介质引入到塑料部件中，其包含孔隙率，并且其中介质通过至少部分地溶解塑料部件而与塑料部件形成均匀的化合物。

公开(公告)号：US11826958B2

公开(公告)日：2023-11-28

申请号：US17428243

申请日：2020-02-04

Applicant: Voxeljet AG

Inventor： Ingo Ederer ,  Bastian Heymel ,  Josef Grasegger ,  Martin Sinzinger

IPC: B29C64/30 ,  B29C64/165 ,  B29C64/214 ,  B29C64/264 ,  B29C64/209 ,  B29C64/106 ,  B29C64/218 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00

CPC classification number: B29C64/30 ,  B29C64/106 ,  B29C64/165 ,  B29C64/209 ,  B29C64/214 ,  B29C64/218 ,  B29C64/264 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00

Abstract: The invention relates to a device and to a method for producing 3D moulded parts using at least one process unit, also suitable for a large scale production in series of 3D moulded parts such as foundry cores and moulds and other articles which are required in large amounts.

公开(公告)号：US20230131987A1

公开(公告)日：2023-04-27

申请号：US18145466

申请日：2022-12-22

Applicant: Voxeljet AG

Inventor： Ingo Ederer ,  Daniel Günther ,  Ulrich Recknagel ,  Florian Mögele

IPC: B29C64/165 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y30/00 ,  B29C64/245 ,  B29C64/295

Abstract: The invention relates to a method, a device and a binding agent system for producing three-dimensional models.

公开(公告)号：US20220184886A1

公开(公告)日：2022-06-16

申请号：US17553944

申请日：2021-12-17

Applicant: Voxeljet AG

Inventor： Ingo Ederer ,  Daniel Günther ,  Johannes Günther

IPC: B29C64/153 ,  B33Y10/00 ,  B33Y50/02 ,  B33Y40/00 ,  B29C64/165 ,  B29C64/214 ,  B33Y30/00

Abstract: The invention relates to a 3D printing method and, in particular, a device and a method for setting an overfeed.

公开(公告)号：US11130290B2

公开(公告)日：2021-09-28

申请号：US16230465

申请日：2018-12-21

Applicant: Voxeljet AG

Inventor： Ingo Ederer ,  Andreas Dominik Hartmann ,  Dominik Schmid

IPC: B29C67/00 ,  B29C64/35 ,  B29C64/153 ,  B29C64/165 ,  B29C64/357 ,  B22F10/20 ,  B28B1/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B29K105/00

Abstract: The invention relates to a device for producing three-dimensional models, comprising a coater, which includes an ejection opening, at least one print head, which is mounted on a print axis, the ejection opening of the coater being disposed toward the top in the coating direction, and the print head being disposed counter to the coating direction with the opposite orientation on the printing axis behind the coater in the coating direction; the invention also relates to a method for producing three-dimensional models.

公开(公告)号：US20210162633A1

公开(公告)日：2021-06-03

申请号：US17170023

申请日：2021-02-08

Applicant: Voxeljet AG

Inventor： Ingo Ederer ,  Daniel Günther ,  Anton Gruber

IPC: B29C33/38 ,  B28B7/34 ,  B28B7/36 ,  B33Y80/00 ,  B28B7/38 ,  B33Y40/00 ,  B29C64/153 ,  B33Y10/00 ,  B28B1/14 ,  B29C33/56

Abstract: The invention relates to a casting mold, in particular for use in cold casting methods, which is produced with the aid of a powder-based layering method, the final casting mold having a treated surface.

公开(公告)号：US10913204B2

公开(公告)日：2021-02-09

申请号：US15861325

申请日：2018-01-03

Applicant: VOXELJET AG

Inventor： Andreas Dominik Hartmann ,  Ingo Ederer

IPC: B29C64/165 ,  B29C64/232 ,  B29C64/227 ,  B29C64/236 ,  B33Y10/00 ,  B33Y30/00 ,  B29C64/124 ,  B29C64/209 ,  B29C64/118

Abstract: The invention relates to methods and devices for constructing models in layers. A region for constructing models, preferably a construction platform, and a material applying device for applying material onto the region are provided. The material applying device is arranged in a movable manner over the region. The material applying device is designed as a portal such that the material applying device can be moved over the region at least via two linear guides arranged at opposite sides of the region, and the material applying device is arranged around the region such that a portal is formed by at least two portions that extend laterally with respect to the region.

公开(公告)号：US10882110B2

公开(公告)日：2021-01-05

申请号：US15757913

申请日：2016-09-08

Applicant: VOXELJET AG

Inventor： Bastian Heymel ,  Josef Grasegger ,  Ingo Ederer

IPC: B22F3/00 ,  B33Y10/00 ,  B33Y30/00 ,  B29C64/214 ,  B29C64/241 ,  B29C64/165 ,  B28B1/00 ,  B22F3/105

Abstract: The invention relates to a method and a device for applying fluids, particularly in a method for producing three-dimensional shaped parts, wherein a coating device comprising a blade, a fluid outlet and a reservoir is provided, and the blade is displaced across the working field such that it can implement a rotational movement type vibration, said vibration occurring as the result of a stroke by a linear actuator.