| No. | Publication Number | Title | Publication/Patent Number Publication/Patent Number |
Publication Date
Publication Date
|
Application Number Application Number |
Filing Date
Filing Date
|
Inventor Inventor | Assignee Assignee |
IPC
IPC
|
|||||
|
1 | US2020031054A1 |
APPARATUS FOR ADDITIVELY MANUFACTURING THREE-DIMENSIONAL OBJECTS
|
Publication/Patent Number: US2020031054A1 | Publication Date: 2020-01-30 | Application Number: 16/289,656 | Filing Date: 2019-03-01 | Inventor： Pr xd6 bstle martin Appel, Peter Mahr, Jochen StrÖßner, Johannes Rommel, Daniel | Assignee: CONCEPT LASER GMBH | IPC: B29C64/371 | Abstract: Apparatus (1) for additively manufacturing three-dimensional objects (2, 2′) by means of successive layerwise selective irradiation and consolidation of layers of a build material (3) which can be consolidated by means of an energy source, which apparatus (1) comprises a stream generating device (6) that is adapted to generate a gas stream (7, 7′) inside a process chamber (5) of the apparatus (1), wherein the stream generating device (6) is adapted to control at least one parameter relating to a composition of the gas stream (7, 7′). | |||
|
|
2 | US2019232369A1 |
BUILD MATERIAL APPLICATION DEVICE
|
Publication/Patent Number: US2019232369A1 | Publication Date: 2019-08-01 | Application Number: 16/181,196 | Filing Date: 2018-11-05 | Inventor： Appel, Peter Mahr, Jochen Pr xd6 bstle martin StrÖßner, Johannes | Assignee: CONCEPT LASER GMBH | IPC: B33Y40/00 | Abstract: Build material application device (5) for an apparatus (1) for additively manufacturing at least one three-dimensional object (2) by means of successive layerwise selective irradiation and consolidation of layers of build material (3) which can be consolidated by means of at least one energy beam (4), the build material application device (5) comprising: —at least one build material application element (8) configured to apply an amount of build material (3) in a build plane (E) of a respective apparatus (1) for additively manufacturing at least one three-dimensional object (2); —at least one spatter removal element (9) configured to remove spatters (10) present in a layer of build material (3) of a respective apparatus (1) for additively manufacturing a three-dimensional object (2), particularly to remove spatters (10) originating from a selective irradiation of the respective layer of build material (3). |
3.Current Quota