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公开(公告)号：US20170197367A1
公开(公告)日：2017-07-13
申请号：US15468918
申请日：2017-03-24
Applicant: Voxeljet AG
Inventor： Johannes Günther , Daniel Günther , Andreas Hartmann
CPC classification number: B33Y30/00 , B22F3/1055 , B22F2003/1056 , B29C64/153 , B29C64/165 , B29C64/20 , B33Y10/00 , Y02P10/295
Abstract: The present invention relates to a method for producing three-dimensional objects based on computer data by repeated application in layers of a medium containing particulate material and selective solidification of the medium, whereby a feedstock made of medium in a build space is provided and a layer application of the medium takes place on a surface of the feedstock bordering the build space at an angle β and a solidification cording to computer data occurs by use of a solidification unit, characterized in that the feedstock is not moved during build-up of the object.
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公开(公告)号：US20170326693A1
公开(公告)日：2017-11-16
申请号：US15662567
申请日：2017-07-28
Applicant: Voxeljet AG
Inventor： Ingo Ederer , Andreas Hartmann
IPC: B23P19/04 , B29C64/153 , B29C64/188 , B29C64/245 , B05C11/02 , B05C19/04 , B05C13/00 , B05C15/00 , B29C41/02 , B41J3/407 , B21D39/00 , B21D53/00 , B28D1/00
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.
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3.发明授权Method and device for conveying particulate material during the layer-wise production of patterns 有权在图案分层生产期间输送颗粒材料的方法和装置公开(公告)号：US09469074B2
公开(公告)日：2016-10-18
申请号：US14250838
申请日：2014-04-11
Applicant: Voxeljet AG
Inventor： Ingo Ederer , Andreas Hartmann
CPC classification number: B29C67/0074 , B05C19/06 , B22F3/008 , B22F3/1055 , B22F2003/1056 , B22F2998/00 , B22F2998/10 , B29C64/141 , B29C64/153 , B29C64/165 , B29C64/35 , B29K2105/251 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y70/00 , B22F3/003
Abstract: The present invention relates to apparatus, devices and methods for conveying particulate material during the manufacture of patterns in layers, wherein powder is conveyed out of a reservoir into a spreader unit and, if applicable, excess powder fed to the spreader unit is again conveyed back into the reservoir and wherein this conveying takes place in a closed conveying circuit.
Abstract translation: 本发明涉及用于在制造图案的层中输送颗粒材料的设备，装置和方法，其中粉末从储存器输送到扩展单元中，并且如果适用的话，馈送到扩展单元的多余的粉末被再次传回 进入储存器，并且其中该输送在封闭输送回路中进行。
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公开(公告)号：US10220567B2
公开(公告)日：2019-03-05
申请号：US15468918
申请日：2017-03-24
Applicant: Voxeljet AG
Inventor： Johannes Günther , Daniel Günther , Andreas Hartmann
IPC: B29C64/165 , B22F3/105 , B33Y10/00 , B33Y30/00 , B29C64/153 , B29C64/20
Abstract: The present invention relates to a method for producing three-dimensional objects based on computer data by repeated application in layers of a medium containing particulate material and selective solidification of the medium, whereby a feedstock made of medium in a build space is provided and a layer application of the medium takes place on a surface of the feedstock bordering the build space at an angle β and a solidification according to computer data occurs by use of a solidification unit, characterized in that the feedstock is not moved during build-up of the object.
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公开(公告)号：US10799989B2
公开(公告)日：2020-10-13
申请号：US15662567
申请日：2017-07-28
Applicant: Voxeljet AG
Inventor： Ingo Ederer , Andreas Hartmann
IPC: B29C64/20 , B23P19/04 , B29C41/02 , B05C19/04 , B05C13/00 , B05C11/02 , B05C15/00 , B29C64/188 , B29C64/112 , B29C64/165 , B29C64/153 , B29C64/245 , B41J3/407 , B28D1/00 , B21D39/00 , B21D53/00
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.
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Patent Agency Ranking
公开(公告)号：US10589460B2
公开(公告)日：2020-03-17
申请号：US14382197
申请日：2013-02-28
Applicant: Voxeljet AG
Inventor： Johannes Günther , Daniel Günther , Andreas Hartmann
IPC: B29C64/165 , B29C64/153 , B29C64/20 , B22F3/105 , B33Y10/00 , B33Y30/00
Abstract: The present invention relates to a method for producing three-dimensional objects based on computer data by repeated application in layers of a medium containing particulate material and selective solidification of the medium, whereby a feedstock made of medium in a build space is provided and a layer application of the medium takes place on a surface of the feedstock bordering the build space at an angle β and a solidification according to computer data occurs by use of a solidification unit, characterized in that the feedstock is not moved during build-up of the object.
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公开(公告)号：US20170028630A1
公开(公告)日：2017-02-02
申请号：US15295122
申请日：2016-10-17
Applicant: VOXELJET AG
Inventor： Ingo Ederer , Andreas Hartmann
CPC classification number: B29C67/0074 , B05C19/06 , B22F3/008 , B22F3/1055 , B22F2003/1056 , B22F2998/00 , B22F2998/10 , B29C64/141 , B29C64/153 , B29C64/165 , B29C64/35 , B29K2105/251 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y70/00 , B22F3/003
Abstract: The present invention relates to apparatus, devices and methods for conveying particulate material during the manufacture of patterns in layers, wherein powder is conveyed out of a reservoir into a spreader unit having an ejection system.
Abstract translation: 本发明涉及用于在制造图案的层中输送颗粒材料的装置，装置和方法，其中粉末从储存器输送到具有排出系统的扩张器单元中。
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8.发明申请公开(公告)号：US20140202381A1
公开(公告)日：2014-07-24
申请号：US14250838
申请日：2014-04-11
Applicant: Voxeljet AG
Inventor： Ingo Ederer , Andreas Hartmann
IPC: B29C67/00
CPC classification number: B29C67/0074 , B05C19/06 , B22F3/008 , B22F3/1055 , B22F2003/1056 , B22F2998/00 , B22F2998/10 , B29C64/141 , B29C64/153 , B29C64/165 , B29C64/35 , B29K2105/251 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y70/00 , B22F3/003
Abstract: The present invention relates to apparatus, devices and methods for conveying particulate material during the manufacture of patterns in layers, wherein powder is conveyed out of a reservoir into a spreader unit and, if applicable, excess powder fed to the spreader unit is again conveyed back into the reservoir and wherein this conveying takes place in a closed conveying circuit.
Abstract translation: 本发明涉及用于在制造图案的层中输送颗粒材料的设备，装置和方法，其中粉末从储存器输送到扩展单元中，并且如果适用的话，馈送到扩展单元的多余的粉末被再次传回 进入储存器，并且其中该输送在封闭输送回路中进行。
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公开(公告)号：US10099426B2
公开(公告)日：2018-10-16
申请号：US15295122
申请日：2016-10-17
Applicant: VOXELJET AG
Inventor： Ingo Ederer , Andreas Hartmann
IPC: B29C67/08 , B29C67/00 , B22F3/00 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y70/00 , B29C64/141 , B29C64/153 , B29C64/165 , B29C64/35 , B05C19/06 , B22F3/105 , B29K105/00
Abstract: The present invention relates to apparatus, devices and methods for conveying particulate material during the manufacture of patterns in layers, wherein powder is conveyed out of a reservoir into a spreader unit having an ejection system.
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公开(公告)号：US20170305139A1
公开(公告)日：2017-10-26
申请号：US15516846
申请日：2015-10-12
Applicant: Voxeljet AG
Inventor： Andreas Hartmann
CPC classification number: B33Y40/00 , B29C64/106 , B29C64/153 , B29C64/165 , B29C64/20 , B29C64/205 , B33Y10/00 , B33Y30/00
Abstract: The invention relates to a method and a device for the continuous production of components (8) made of amorphous build material, such as particulate material or spreadable pastes, wherein the build material is applied in layers, and the [build material] is applied to a feedstock (1) that is preferably moved essentially horizontally in the form of an arc, and/or wherein the feedstock uses or has a seal with the aid of a feedstock seal.
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