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1
US10903686B2
Energy transmission device and energy transmission method
Publication/Patent Number: US10903686B2 Publication Date: 2021-01-26 Application Number: 16/345,340 Filing Date: 2017-08-08 Inventor: Schumann, Philipp   Eppler, Steffen   Assignee: Robert Bosch GmbH   IPC: H02J50/10 Abstract: The invention relates to an energy transmission device (1, 10) for the contactless transmission of electric energy, comprising several transmitting coils (2, 3, 11, 12, 13, 30, 31, 32), several receiver coils (4, 5, 14, 15), and a control device (6, 16) which is designed to sequentially control a predetermined number of the transmitting coils (2, 3, 11, 12, 13, 30, 31, 32) in an energy transmission mode. The invention further relates to a corresponding energy transmission method.
2
US10953604B2
System and method for additive production of three-dimensional objects with graphical display
Publication/Patent Number: US10953604B2 Publication Date: 2021-03-23 Application Number: 15/911,766 Filing Date: 2018-03-05 Inventor: Schumann, Philipp   Hetzel, Ralf   Traut, Tanja   Assignee: CONCEPT LASER GMBH   IPC: B29C64/393 Abstract: Apparatus for the additive production of three-dimensional objects by successive layerwise selective exposure and consequent successive layerwise selective solidification of construction material layers of a construction material that can be solidified by means of an energy beam, comprising: —an exposure device, which is configured in order to generate an energy beam for the successive layerwise selective exposure and consequent successive layerwise selective solidification of construction material layers of a construction material that can be solidified by means of the energy beam, and—a measuring device for measuring a temperature, wherein the measuring device is configured in order to measure a temperature at at least one measurement point, the measurement point being assigned to at least one three-dimensional object formed at least partially from solidified construction material or to at least one object section formed in the scope of the additive production of an object to be produced additively.
3
US2021016513A1
Apparatus For Additively Manufacturing Three-Dimensional Objects
Publication/Patent Number: US2021016513A1 Publication Date: 2021-01-21 Application Number: 17/063,944 Filing Date: 2020-10-06 Inventor: Bechmann, Florian   Bokkes, Tobias   Schumann, Philipp   Popp, Alexandra   Ebert, Marie-christin   Assignee: Concept Laser GmbH   IPC: B29C64/393 Abstract: An apparatus for additively manufacturing three-dimensional objects may include a first detection device configured to detect a first process parameter during operation of the apparatus, and to generate a first data set comprising information relating to the first process parameter, a second detection device configured to detect a second process parameter during operation of the apparatus, and to generate a second data set comprising information relating to the second process parameter; and a data processing device configured to determine a mutual dependency between the first process parameter and the second process parameter based at least in part on the first data set and the second data set. The mutual dependency may include a possible influence or a real influence of the first process parameter on the second process parameter. The first process parameter may include a chemical parameter and/or a physical parameter of an atmosphere within a process chamber of the apparatus. The second process parameter may include a chemical parameter, a geometrical parameter, and/or a physical parameter of build material during operation of the apparatus.
4
US2020039149A1
APPARATUS FOR ADDITIVELY MANUFACTURING THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: US2020039149A1 Publication Date: 2020-02-06 Application Number: 16/289,661 Filing Date: 2019-03-01 Inventor: Schumann, Philipp   Assignee: CONCEPT LASER GMBH   IPC: B29C64/393 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 (4), wherein a control unit (6) is provided that is adapted to receive or generate encrypted object data relating to at least one three-dimensional object (2) to be built in a, in particular additive, manufacturing process performed on the apparatus (1), wherein the or a control unit (6) is adapted to decrypt the encrypted object data for performing the additive manufacturing process
5
US202039149A1
APPARATUS FOR ADDITIVELY MANUFACTURING THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: US202039149A1 Publication Date: 2020-02-06 Application Number: 20/191,628 Filing Date: 2019-03-01 Inventor: Schumann, Philipp   Assignee: Concept Laser GmbH   IPC: B33Y50/02 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 (4), wherein a control unit (6) is provided that is adapted to receive or generate encrypted object data relating to at least one three-dimensional object (2) to be built in a, in particular additive, manufacturing process performed on the apparatus (1), wherein the or a control unit (6) is adapted to decrypt the encrypted object data for performing the additive manufacturing process
6
EP3605378A1
APPARATUS FOR ADDITIVELY MANUFACTURING THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: EP3605378A1 Publication Date: 2020-02-05 Application Number: 18187347.2 Filing Date: 2018-08-03 Inventor: Schumann, Philipp   Assignee: Concept Laser GmbH   IPC: G06F21/62 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 (4), wherein a control unit (6) is provided that is adapted to receive or generate encrypted object data relating to at least one three-dimensional object (2) to be built in a, in particular additive, manufacturing process performed on the apparatus (1), wherein the or a control unit (6) is adapted to decrypt the encrypted object data for performing the additive manufacturing process
7
US202031055A1
APPARATUS FOR ADDITIVELY MANUFACTURING THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: US202031055A1 Publication Date: 2020-01-30 Application Number: 20/191,628 Filing Date: 2019-02-28 Inventor: Schumann, Philipp   Pickl, Wolfgang   Assignee: Concept Laser GmbH   IPC: G06T7/00 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 (4), wherein a determination device (7) is provided that comprises a first determination unit (8) and a second determination unit (9), wherein the first determination unit (8) is adapted to determine at least one first parameter of the object (2) during an additive manufacturing process and wherein the second determination unit (9) is adapted to determine at least one second parameter of the object (2) after the additive manufacturing process is finished, wherein the determination device (7) is adapted to compare the at least one first parameter and the at least one second parameter.
8
US2020031055A1
APPARATUS FOR ADDITIVELY MANUFACTURING THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: US2020031055A1 Publication Date: 2020-01-30 Application Number: 16/289,321 Filing Date: 2019-02-28 Inventor: Schumann, Philipp   Pickl, Wolfgang   Assignee: CONCEPT LASER GMBH   IPC: B29C64/386 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 (4), wherein a determination device (7) is provided that comprises a first determination unit (8) and a second determination unit (9), wherein the first determination unit (8) is adapted to determine at least one first parameter of the object (2) during an additive manufacturing process and wherein the second determination unit (9) is adapted to determine at least one second parameter of the object (2) after the additive manufacturing process is finished, wherein the determination device (7) is adapted to compare the at least one first parameter and the at least one second parameter.
9
US2020215758A1
METHOD FOR ADDITIVELY MANUFACTURING THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: US2020215758A1 Publication Date: 2020-07-09 Application Number: 16/294,903 Filing Date: 2019-03-06 Inventor: Schumann, Philipp   Voigt, Timo   Assignee: CONCEPT LASER GMBH   IPC: B29C64/393 Abstract: Method for additively manufacturing three-dimensional objects (1) based on build data, in particular via successive layerwise selective irradiation and consolidation of layers of a build material which can be consolidated by means of an energy source, which build data define at least one part of an object (1) to be built in the additive manufacturing process, in particular a geometrical structure of the object (1), wherein build data are generated comprising at least two sub-data sets (3, 4) relating to different geometrical parts of the object (1); at least one sub-data set (3, 4) is defined as open sub-data set (4); all sub-data sets (3) except the at least one open sub-data set (4) are locked, wherein the locked sub-data sets (3) are unchangeable and the at least one open sub-data set (4) is changeable; and at least one three-dimensional object (1) is additively manufactured based on the build data.
10
EP3599080A1
APPARATUS FOR ADDITIVELY MANUFACTURING THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: EP3599080A1 Publication Date: 2020-01-29 Application Number: 18186173.3 Filing Date: 2018-07-27 Inventor: Schumann, Philipp   Pickl, Wolfgang   Assignee: Concept Laser GmbH   IPC: B29C64/153 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 (4), wherein a determination device (7) is provided that comprises a first determination unit (8) and a second determination unit (9), wherein the first determination unit (8) is adapted to determine at least one first parameter of the object (2) during an additive manufacturing process and wherein the second determination unit (9) is adapted to determine at least one second parameter of the object (2) after the additive manufacturing process is finished, wherein the determination device (7) is adapted to compare the at least one first parameter and the at least one second parameter.
11
EP3681140A1
METHOD FOR ADDITIVELY MANUFACTURING THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: EP3681140A1 Publication Date: 2020-07-15 Application Number: 19151042.9 Filing Date: 2019-01-09 Inventor: Schumann, Philipp   Voigt, Timo   Assignee: Concept Laser GmbH   IPC: H04N1/387 Abstract: Method for additively manufacturing three-dimensional objects (1) based on build data, in particular via successive layerwise selective irradiation and consolidation of layers of a build material which can be consolidated by means of an energy source, which build data define at least one part of an object (1) to be built in the additive manufacturing process, in particular a geometrical structure of the object (1), wherein - build data are generated comprising at least two sub-data sets (3, 4) relating to different geometrical parts of the object (1) - at least one sub-data set (3, 4) is defined as open sub-data set (4) - all sub-data sets (3) except the at least one open sub-data set (4) are locked, wherein the locked sub-data sets (3) are unchangeable and the at least one open sub-data set (4) is changeable - at least one three-dimensional object (1) is additively manufactured based on the build data.
12
EP3533131B1
ENERGY TRANSMISSION DEVICE AND ENERGY TRANSMISSION METHOD
Publication/Patent Number: EP3533131B1 Publication Date: 2020-11-18 Application Number: 17758808.4 Filing Date: 2017-08-08 Inventor: Eppler, Steffen   Schumann, Philipp   Assignee: Robert Bosch GmbH   IPC: H02J50/10
13
EP3287279B1
SYSTEM FOR ADDITIVE MANUFACTURING OF THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: EP3287279B1 Publication Date: 2020-07-01 Application Number: 17172836.3 Filing Date: 2017-05-24 Inventor: Herzog, Frank   Dr., Bechmann Florian   Schumann, Philipp   Assignee: CL Schutzrechtsverwaltungs GmbH   IPC: B33Y30/00
14
US10804752B2
Transmission system for contactlessly transmitting energy
Publication/Patent Number: US10804752B2 Publication Date: 2020-10-13 Application Number: 16/308,013 Filing Date: 2017-05-17 Inventor: Schumann, Philipp   Mader, Bernhard   Blum, Oliver   Assignee: Robert Bosch GmbH   IPC: H02J50/80 Abstract: Method for contactlessly transmitting electrical energy to a load (17) using a transmission system (1), having the steps of: converting alternating current from an alternating current source (4) into direct current using a primary rectifier (5), converting the direct current generated by the primary rectifier (5) into alternating current using a primary inverter (7), changing a primary parameter (di) at a component (38) of a primary part (2) of the transmission system, such that the electrical power consumed by a load (17) is changed as a result, contactlessly transmitting the electrical energy of the alternating current generated by the primary inverter (7) from a primary coil (9) to a secondary coil (12), converting the alternating current generated in the secondary coil (12) into direct current using a secondary rectifier (15), changing a secondary parameter at a component (16) of a secondary part (3) of the transmission system (1), such that the electrical power consumed by the load (17) is changed as a result, supplying electrical energy as direct current to the load (17), wherein an A-efficiency of the contactless transmission of energy with respect to a secondary A-parameter is determined, the secondary parameter is then changed from the secondary A-parameter to at least one secondary B-parameter and a B-efficiency is determined for the at least one secondary B-parameter, and that efficiency with the maximum efficiency is selected from the A-efficiency and from the at least one B-efficiency and this selected maximum efficiency is referred to as C-efficiency, and energy is then contactlessly transmitted with a secondary C-parameter assigned to the C-efficiency as an iteration step for determining the secondary C-parameter.
15
US2020269494A1
METHOD OF CONTROLLING AND/OR OPERATING AN APPARATUS FOR ADDITIVELY MANUFACTURING THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: US2020269494A1 Publication Date: 2020-08-27 Application Number: 16/871,500 Filing Date: 2020-05-11 Inventor: Schumann, Philipp   Hertel, Kai   Voigt, Timo   Assignee: Concept Laser GmbH   IPC: B29C64/135 Abstract: Methods of controlling and/or operating an apparatus for additively manufacturing three-dimensional objects include simulating control and/or operation of at least one functionality of the apparatus using a provisional software product to check at least one pre-defined certification criterion upon which the at least one functionality of the apparatus are preconditioned, generating a machine-readable software product upon the provisional software product having satisfied the at least one pre-defined certification criterion, and controlling and/or operating the at least one functionality of the apparatus using the machine-readable software product. The software product may be generated by modifying the provisional software product based on a certification key provided to the provisional software product. The provisional software product may be unreadable by the apparatus and may require such modifying when generating the machine-readable software product as a precondition to such controlling and/or operating of functionality of the apparatus.
16
EP3749542A1
INDUCTIVE CHARGING DEVICE AND METHOD FOR MONITORING AN INDUCTIVE CHARGING DEVICE
Publication/Patent Number: EP3749542A1 Publication Date: 2020-12-16 Application Number: 19702432.6 Filing Date: 2019-01-30 Inventor: Schumann, Philipp   Krein, Gabriel   Braeuchle, Moritz   Assignee: Robert Bosch GmbH   IPC: B60L53/00
17
US10836109B2
Apparatus for additively manufacturing three-dimensional objects
Publication/Patent Number: US10836109B2 Publication Date: 2020-11-17 Application Number: 16/056,162 Filing Date: 2018-08-06 Inventor: Bechmann, Florian   Bokkes, Tobias   Schumann, Philipp   Popp, Alexandra   Ebert, Marie-christin   Assignee: Concept Laser GmbH   IPC: B29C64/393 Abstract: 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 apparatus comprising: a first detection device (15) adapted to detect at least one first process parameter (P1), particularly during operation of the apparatus (1), and to generate a first data set (DS1) comprising information relating to the detected first process parameter (P1); at least one second detection device (16) adapted to detect at least one second process parameter (P2), particularly during operation of the apparatus (1), and to generate at least one second data set (DS2) comprising information relating to the detected second process parameter (P2); a data processing device (18) adapted to link the first data set (DS1) with the at least one second data set (DS1).
18
US2019160736A1
METHOD FOR OPERATING AN APPARATUS FOR ADDITIVELY MANUFACTURING OF THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: US2019160736A1 Publication Date: 2019-05-30 Application Number: 16/159,427 Filing Date: 2018-10-12 Inventor: Schumann, Philipp   Assignee: CONCEPT LASER GMBH   IPC: B29C64/153 Abstract: Method for operating at least one apparatus (5, 6) for additively manufacturing of three-dimensional objects (7-9) by means of successive layerwise selective irradiation and consolidation of layers of a build material (10) which can be consolidated by means of an energy beam (11), wherein a communication interface (4) connected or connectable with the at least one apparatus (5, 6) is adapted to receive at least a first data set (14, 15) comprising object data from at least a first user (1, 2) of a first user group (3), relating to at least one object (7-9) to be built, and at least a second data set (16, 17) from at least one second user (18, 19) of a second user group (20).
19
EP3493007A1
METHOD FOR OPERATING AT LEAST ONE APPARATUS FOR MANUFACTURING OF THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: EP3493007A1 Publication Date: 2019-06-05 Application Number: 17204494.3 Filing Date: 2017-11-29 Inventor: Schumann, Philipp   Assignee: CL Schutzrechtsverwaltungs GmbH   IPC: G05B19/4099 Abstract: Method for operating at least one apparatus (1) for additively manufacturing of three-dimensional objects (2 - 4) by means of successive layerwise selective irradiation and consolidation of layers of a build material (5) which can be consolidated by means of an energy beam (6), wherein a communication interface (10) connected or connectable with the at least one apparatus (1) is adapted to receive at least a first data set (15 - 17) comprising object data from at least a first user (12 - 14), relating to at least one object (2 - 4) to be built, and at least a second data set (15 - 17) comprising object data from at least a second user (12 - 14), wherein a manufacturing process of at least two objects (2 - 4) is controlled dependent on the data sets (15 - 17) of the at least two users (12 - 14).
20
US2019160756A1
METHOD FOR OPERATING AT LEAST ONE APPARATUS FOR MANUFACTURING OF THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: US2019160756A1 Publication Date: 2019-05-30 Application Number: 16/200,219 Filing Date: 2018-11-26 Inventor: Schumann, Philipp   Assignee: CONCEPT LASER GMBH   IPC: B29C64/393 Abstract: Method for operating at least one apparatus (1) for additively manufacturing of three-dimensional objects (2-4) by means of successive layerwise selective irradiation and consolidation of layers of a build material (5) which can be consolidated by means of an energy beam (6), wherein a communication interface (10) connected or connectable with the at least one apparatus (1) is adapted to receive at least a first data set (15-17) comprising object data from at least a first user (12-14), relating to at least one object (2-4) to be built, and at least a second data set (15-17) comprising object data from at least a second user (12-14), wherein a manufacturing process of at least two objects (2-4) is controlled dependent on the data sets (15-17) of the at least two users (12-14).
Total 9 pages