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No. Publication Number Title Publication/Patent Number Publication/Patent Number Publication Date Publication Date
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Inventor Inventor Assignee Assignee IPC IPC
1
EP3311983B1
APPARATUS AND PROCESS FOR ADDITIVELY MANUFACTURING OF THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: EP3311983B1 Publication Date: 2021-02-17 Application Number: 17174401.4 Filing Date: 2017-06-02 Inventor: Herzog, Frank   Bechmann, Florian   Pontiller schymura peter   Assignee: CL Schutzrechtsverwaltungs GmbH   IPC: B29C64/153
2
EP3722077A1
APPARATUS FOR ADDITIVELY MANUFACTURING OF THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: EP3722077A1 Publication Date: 2020-10-14 Application Number: 20178609.2 Filing Date: 2017-06-02 Inventor: Herzog, Frank   Bechmann, Florian   Pontiller schymura peter   Assignee: CL Schutzrechtsverwaltungs GmbH   IPC: B29C64/153 Abstract: Vorrichtung (1) zur additiven Herstellung dreidimensionaler Objekte (2) durch sukzessive schichtweise selektive Belichtung und damit einhergehende Verfestigung von Baumaterialschichten aus einem vermittels eines Energiestrahls verfestigbaren Baumaterial (3), umfassend wenigstens eine Temperiereinrichtung (11), welche zur zumindest abschnittsweisen Temperierung einer in einer Bauebene ausgebildeten Baumaterialschicht eingerichtet ist, wobei die Temperiereinrichtung (11) Temperierdioden umfasst.
3
US10821670B2
Method for additive manufacturing of a three-dimensional object
Publication/Patent Number: US10821670B2 Publication Date: 2020-11-03 Application Number: 15/812,963 Filing Date: 2017-11-14 Inventor: Döhler, Tim   Pontiller schymura peter   Popp, Alexandra   Assignee: Concept Laser GmbH   IPC: B29C64/20 Abstract: A method for additive manufacturing of a three-dimensional object (6) by successive, selective layer-by-layer solidification of layers of a construction material (9) by at least one energy beam, wherein the successive, selective solidification of the construction material (9) is carried out due to a data record describing the three-dimensional object to be additively manufactured (6), wherein construction material sections provided for sintering and/or melting on or melting through are heated in a temperature range lying below the solidification temperature of the construction material (9), wherein the heating of the construction material section(s) is carried out by at least one heating beam (17) either surrounding at least one main beam (18) provided for melting on or melting through in sections or going ahead or following the main beam (18), wherein the main beam (18) and the heating beam (17) are together guided synchronously along the surface of the construction material (9).
4
US10780639B2
Irradiation device for an apparatus for additively manufacturing three-dimensional objects
Publication/Patent Number: US10780639B2 Publication Date: 2020-09-22 Application Number: 16/132,282 Filing Date: 2018-09-14 Inventor: Schödel, Frank   Pontiller schymura peter   Eichenberg, Boris   Assignee: Concept Laser GmbH   IPC: B29C64/268 Abstract: Irradiation device (6) for an apparatus (1) for additively manufacturing three-dimensional objects (2) by successive layerwise selective irradiation and consolidation of layers of a build material (3) which can be consolidated by means of an energy beam (4), the irradiation device (6) being adapted for a successive layerwise selective irradiation and consolidation of layers of a build material (3) by means of at least one energy beam (4), the irradiation device (6) comprising: —a plurality of beam generating units (7a-7c) each being adapted to generate at least one energy beam (4a-4c) of given beam properties, each beam generating unit (7a-7c) being couplable or coupled a with at least one beam guiding element (8a-8c), —a plurality of beam guiding elements (8a-8c), in particular beam guiding fibers, each beam guiding element being (8a-8c) couplable or coupled with at least one beam generating unit.
5
US10730234B2
Apparatus for additively manufacturing of three-dimensional components
Publication/Patent Number: US10730234B2 Publication Date: 2020-08-04 Application Number: 15/703,610 Filing Date: 2017-09-13 Inventor: Herzog, Frank   Bechmann, Florian   Pontiller schymura peter   Assignee: Concept Laser GmbH   IPC: B29C64/357 Abstract: An apparatus for additive manufacturing of three-dimensional components by successive, selective layer-by-layer exposure. Solidifying construction material layers of a construction material can be solidified by means of an energy beam in a process chamber, wherein the process chamber can be flown through or is flown through by an, especially inert, gas flow generated by a flow generation device, wherein with the gas flow and construction material particles resulting a particle mixture can be formed or is formed, wherein the particle mixture includes at least three construction material fractions differing in at least one construction material particle parameter, especially particle size and/or particle density, comprising a separation device, which is provided for separating the respective construction material particle fractions from the particle mixture by means of visual inspection, wherein the separation device comprises at least three separation sections each serving the separation of a certain construction material particle fraction.
6
EP3456511B1
APPLICATION UNIT
Publication/Patent Number: EP3456511B1 Publication Date: 2020-05-06 Application Number: 17191959.0 Filing Date: 2017-09-19 Inventor: Schödel, Frank   Eichenberg, Boris   Pontiller schymura peter   Assignee: CL Schutzrechtsverwaltungs GmbH   IPC: B29C64/205
7
EP3693153A1
APPLICATION UNIT
Publication/Patent Number: EP3693153A1 Publication Date: 2020-08-12 Application Number: 20165888.7 Filing Date: 2017-09-19 Inventor: Schödel, Frank   Eichenberg, Boris   Pontiller schymura peter   Assignee: CL Schutzrechtsverwaltungs GmbH   IPC: B29C64/205 Abstract: Application unit (4) for an apparatus (1) for additively manufacturing of three-dimensional objects (2) by means of successive irradiation and consolidation of layers of a build material (3) which can be consolidated by means of an energy beam, which application unit (4) is adapted to apply build material (3) onto a build plane (5) and/or a previously applied layer (6) of build material (3), wherein the application unit (4) is adapted to selectively apply build material (3) onto at least one application region (7) of the build plane (5) or of the previously applied layer (6), wherein at least one application element (8, 21) is provided that is adapted to transfer build material (3) previously applied onto an application surface (9) of the application element (8, 21) to the application region (7), wherein an adhesion unit (10, 20, 22) is provided that is adapted to adjust an adhesion ability for build material (3) of the application surface (9) of the application element (8, 21) and/or an adhesion ability of the build material (3).
8
US10821673B2
Method for operating an apparatus for additively manufacturing three-dimensional objects
Publication/Patent Number: US10821673B2 Publication Date: 2020-11-03 Application Number: 16/179,790 Filing Date: 2018-11-02 Inventor: Pontiller schymura peter   Schödel, Frank   Eichenberg, Boris   Assignee: Concept Laser GmbH   IPC: B29C64/153 Abstract: Method for operating at least one apparatus (1) for additively manufacturing of three-dimensional objects (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, wherein slice data are provided relating to an application of build material (3) in at least one section (14-18) of an object (2) to be built, wherein the slice data comprise a number of slices relating to corresponding layers of build material (3) to be applied, wherein the slice data comprise a number of first slices corresponding to a first section (14-18) of the object (2) and at least a number of second slices corresponding to at least a second section (14-18) of the object (2), wherein the number of first slices and the number of second slices differ.
9
EP3521028B1
APPARATUS FOR ADDITIVELY MANUFACTURING THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: EP3521028B1 Publication Date: 2020-11-25 Application Number: 18154716.7 Filing Date: 2018-02-01 Inventor: Dr pontiller schymura peter   Dr., Eichenberg Boris   Schödel, Frank   Assignee: CL Schutzrechtsverwaltungs GmbH   IPC: B33Y50/02
10
EP3632658A1
METHOD FOR OPERATING AT LEAST ONE APPARATUS FOR ADDITIVELY MANUFACTURING THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: EP3632658A1 Publication Date: 2020-04-08 Application Number: 19205662.0 Filing Date: 2017-10-04 Inventor: Dr pontiller schymura peter   Dr., Eichenberg Boris   Schödel, Frank   Assignee: CL Schutzrechtsverwaltungs GmbH   IPC: B29C64/40 Abstract: Method for operating at least one apparatus (1) for additively manufacturing three-dimensional objects (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 beam (4), wherein at least one wall region (8, 11, 12) is built, limiting at least one, in particular chamber-like, build region (9) in the build plane (6), wherein the object (2) is built in the build region (9), wherein at least one support structure (10, 14 - 20) is additively built in the build region (9) via the energy beam (4), which support structure (10, 14 - 20) extends at least partly between the wall region (8, 11, 12) and at least one object (2) that is being built in the build region (9).
11
EP3511163A1
METHOD FOR OPERATING AN APPARATUS FOR ADDITIVELY MANUFACTURING OF THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: EP3511163A1 Publication Date: 2019-07-17 Application Number: 18151419.1 Filing Date: 2018-01-12 Inventor: Pontiller schymura peter   Schödel, Frank   Eichenberg, Boris   Assignee: CL Schutzrechtsverwaltungs GmbH   IPC: B33Y10/00 Abstract: Method for operating at least one apparatus (1) for additively manufacturing of three-dimensional objects (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, wherein slice data are provided relating to an application of build material (3) in at least one section (14 - 18) of an object (2) to be built, wherein the slice data comprise a number of slices relating to corresponding layers of build material (3) to be applied, wherein the slice data comprise a number of first slices corresponding to a first section (14 - 18) of the object (2) and at least a number of second slices corresponding to at least a second section (14 - 18) of the object (2), wherein the number of first slices and the number of second slices differ, wherein the number of first slices per section height and the number of second slices per section height and/or the number of first slices per unit length and the number of second slices per unit length differ.
12
US2019047276A1
APPARATUS FOR ADDITIVELY MANUFACTURING OF THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: US2019047276A1 Publication Date: 2019-02-14 Application Number: 16/056,184 Filing Date: 2018-08-06 Inventor: Schödel, Frank   Pontiller schymura peter   Eichenberg, Boris   Assignee: CONCEPT LASER GMBH   IPC: B33Y30/00 Abstract: Apparatus (1, 14) for additively manufacturing of three-dimensional objects (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 beam (4), wherein the energy beam (4) is guided onto a build plane (5) via an irradiation device (6), wherein an evaluation unit (11) is provided that is adapted to determine spectral information of radiation (12) emitted in the manufacturing process.
13
US2019118478A1
APPARATUS FOR ADDITIVELY MANUFACTURING OF THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: US2019118478A1 Publication Date: 2019-04-25 Application Number: 16/141,718 Filing Date: 2018-09-25 Inventor: SchÖdel, Frank   Pontiller schymura peter   Eichenberg, Boris   Assignee: CONCEPT LASER GMBH   IPC: B29C64/35 Abstract: Apparatus for additively manufacturing of three-dimensional objects by means of successive layerwise selective irradiation and consolidation of layers of a build material which can be consolidated inside a process chamber (5) of the apparatus by means of an energy beam, wherein the apparatus comprises a suction device (2) adapted to locally suck process gas capable of being loaded with particles and/or residues generated in a manufacturing process from a process chamber (5) of the apparatus, wherein the suction device (2) comprises a base body (7) defining an inner suction volume (8) and a suction means (9) rotatably supported around a rotation axis (10), in particular a central axis, of the suction means (9), wherein the suction means (9) is adapted to generate a suction stream (4) of process gas within the inner suction volume (8) by rotating around the rotation axis (10).
14
EP3473443A1
APPARATUS FOR ADDITIVELY MANUFACTURING OF THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: EP3473443A1 Publication Date: 2019-04-24 Application Number: 17197602.0 Filing Date: 2017-10-20 Inventor: Schödel, Frank   Pontiller schymura peter   Eichenberg, Boris   Assignee: CL Schutzrechtsverwaltungs GmbH   IPC: B33Y30/00 Abstract: Apparatus for additively manufacturing of three-dimensional objects by means of successive layerwise selective irradiation and consolidation of layers of a build material which can be consolidated inside a process chamber (5) of the apparatus by means of an energy beam, wherein the apparatus comprises a suction device (2) adapted to locally suck process gas capable of being loaded with particles and/or residues generated in a manufacturing process from a process chamber (5) of the apparatus, wherein the suction device (2) comprises a base body (7) defining an inner suction volume (8), wherein the base body (7) comprises at least one slit-like opening facing the inner suction volume (8), wherein the suction device (2) is adapted to suck process gas through the slit-like opening (9), in particular out of the process chamber (5).
15
US2019217543A1
METHOD FOR OPERATING AN APPARATUS FOR ADDITIVELY MANUFACTURING THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: US2019217543A1 Publication Date: 2019-07-18 Application Number: 16/179,790 Filing Date: 2018-11-02 Inventor: Pontiller schymura peter   SchÖdel, Frank   Eichenberg, Boris   Assignee: CONCEPT LASER GMBH   IPC: B29C64/393 Abstract: Method for operating at least one apparatus (1) for additively manufacturing of three-dimensional objects (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, wherein slice data are provided relating to an application of build material (3) in at least one section (14-18) of an object (2) to be built, wherein the slice data comprise a number of slices relating to corresponding layers of build material (3) to be applied, wherein the slice data comprise a number of first slices corresponding to a first section (14-18) of the object (2) and at least a number of second slices corresponding to at least a second section (14-18) of the object (2), wherein the number of first slices and the number of second slices differ.
16
US2019232564A1
APPARATUS FOR ADDITIVELY MANUFACTURING THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: US2019232564A1 Publication Date: 2019-08-01 Application Number: 16/184,883 Filing Date: 2018-11-08 Inventor: Eichenberg, Boris   SchÖdel, Frank   Pontiller schymura peter   Assignee: CONCEPT LASER GMBH   IPC: B33Y50/02 Abstract: Apparatus (1, 32) for additively manufacturing of three-dimensional objects (2) by means of successive layerwise selective irradiation and consolidation of layers of a build material which can be consolidated by means of an irradiation device (3) comprising at least two irradiation elements (4-8) arranged as an irradiation array (9), in particular on at least one common irradiation element carrier (10), wherein each irradiation element (4-8) is adapted to emit an energy beam (11-15) guidable along an, in particular at least partially curved, energy beam path (17-21) in the build plane (16), wherein the irradiation array (9) is moveable relative to the build plane (16), wherein a control unit (22) is provided that is adapted to control an energy input into at least one energy beam path (17-21) and/or the spot size of at least one energy beam (11-15).
17
US201947276A1
APPARATUS FOR ADDITIVELY MANUFACTURING OF THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: US201947276A1 Publication Date: 2019-02-14 Application Number: 20/181,605 Filing Date: 2018-08-06 Inventor: Schödel, Frank   Pontiller schymura peter   Eichenberg, Boris   Assignee: Concept Laser GmbH   IPC: B33Y10/00 Abstract: Apparatus (1, 14) for additively manufacturing of three-dimensional objects (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 beam (4), wherein the energy beam (4) is guided onto a build plane (5) via an irradiation device (6), wherein an evaluation unit (11) is provided that is adapted to determine spectral information of radiation (12) emitted in the manufacturing process.
18
EP3441214A1
APPARATUS FOR ADDITIVELY MANUFACTURING OF THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: EP3441214A1 Publication Date: 2019-02-13 Application Number: 17185639.6 Filing Date: 2017-08-09 Inventor: Schödel, Frank   Pontiller schymura peter   Eichenberg, Boris   Assignee: CL Schutzrechtsverwaltungs GmbH   IPC: B29C64/393 Abstract: Apparatus (1, 14) for additively manufacturing of three-dimensional objects (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 beam (4), wherein the energy beam (4) is guided onto a build plane (5) via an irradiation device (6), wherein an evaluation unit (11) is provided that is adapted to determine spectral information of radiation (12) emitted in the manufacturing process.
19
US2019248072A1
APPARATUS FOR ADDITIVELY MANUFACTURING THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: US2019248072A1 Publication Date: 2019-08-15 Application Number: 16/259,180 Filing Date: 2019-01-28 Inventor: Eichenberg, Boris   Pontiller schymura peter   SchÖdel, Frank   Assignee: CONCEPT LASER GMBH   IPC: B28B1/00 Abstract: Apparatus (1) for additively manufacturing three-dimensional objects (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, wherein an irradiation device (4) with at least one irradiation unit (5) is provided that comprises a common holding structure (6), in particular a common housing, holding at least two irradiation elements (7) in a defined spatial relation, wherein the at least two irradiation elements (7) are individually controllable.
20
EP3456511A1
APPLICATION UNIT
Publication/Patent Number: EP3456511A1 Publication Date: 2019-03-20 Application Number: 17191959.0 Filing Date: 2017-09-19 Inventor: Schödel, Frank   Eichenberg, Boris   Pontiller schymura peter   Assignee: CL Schutzrechtsverwaltungs GmbH   IPC: B29C64/205 Abstract: Application unit (4) for an apparatus (1) for additively manufacturing of three-dimensional objects (2) by means of successive irradiation and consolidation of layers of a build material (3) which can be consolidated by means of an energy beam, which application unit (4) is adapted to apply build material (3) onto a build plane (5) and/or a previously applied layer (6) of build material (3), wherein the application unit (4) is adapted to selectively apply build material (3) onto at least one application region (7) of the build plane (5) or of the previously applied layer (6), wherein at least one application element (8, 21) is provided that is adapted to transfer build material (3) previously applied onto an application surface (9) of the application element (8, 21) to the application region (7), wherein an adhesion unit (10, 20, 22) is provided that is adapted to adjust an adhesion ability for build material (3) of the application surface (9) of the application element (8, 21) and/or an adhesion ability of the build material (3).
Total 3 pages