专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP3096908B1 CONDITIONING ONE OR MORE ADDITIVE MANUFACTURED OBJECTS 有权转让
公开(公告)号：EP3096908B1
公开(公告)日：2024-07-24
申请号：EP15740497.1
申请日：2015-01-22
IPC分类号： B22F10/28 , B22F10/50 , B22F12/70 , B33Y10/00 , B33Y30/00 , B22F10/62 , B33Y40/20 , C23C8/68 , C23C10/32 , C23C10/10 , C23C16/00 , C23C16/38 , C23C8/24 , C23C10/06 , C23C10/28 , B33Y40/00 , B28B1/00
CPC分类号： B22F7/06 , B22F7/08 , B28B1/001 , Y02P10/25 , B22F10/28 , B22F12/70 , B33Y10/00 , B33Y30/00 , B22F10/62 , B33Y40/20 , C23C8/68 , C23C10/10 , C23C10/28 , C23C8/24 , C23C10/06 , B33Y40/00

2. 发明公开

EP4302914A1 ADDITIVE MANUFACTURING SYSTEM AND METHOD FOR TOP AND SIDE COMPRESSION OF MATERIAL DURING MATERIAL DEPOSITION 审中-实审
公开(公告)号：EP4302914A1
公开(公告)日：2024-01-10
申请号：EP23182715.5
申请日：2023-06-30
申请人： Ge Avio S.r.l.
发明人： PERADOTTO, Edoardo Maria , QUARONA, Emanuele , DE GRASSI, Alessandro
IPC分类号： B23K9/04 , B22F10/22 , B22F10/25 , B22F10/50 , B22F12/37 , B23K10/02 , B23K15/00 , B23K26/342 , B23K37/04 , B23K37/06 , B33Y10/00 , B33Y30/00 , B33Y40/00
摘要： An additive manufacturing system for producing a component includes a deposition assembly having a deposition head through which melted feedstock material is deposited, and a compression rig comprising a compression head supporting an inside roller, an outside roller opposing the inside roller, and a top roller, the inside roller applying a compressive load onto an interior side surface of the component, the outside roller applying a compressive load onto an exterior side surface of the component, and the top roller applying a compressive load onto a top surface of the component.

3. 发明授权

EP3693166B1 THREE-DIMENSIONAL LAMINATE SHAPED ARTICLE MANUFACTURING DEVICE AND THREE-DIMENSIONAL LAMINATE SHAPED ARTICLE MANUFACTURING METHOD 有权
公开(公告)号：EP3693166B1
公开(公告)日：2024-01-10
申请号：EP18865126.9
申请日：2018-10-04
发明人： SHIMIZU Riku
IPC分类号： B23K15/00 , B23K31/12 , B23K103/14 , B23K103/18 , G01N27/904 , B22F10/28 , B22F10/38 , B22F10/50 , B33Y10/00 , B33Y30/00 , B29C64/153 , B29C64/268 , B29C64/30 , B29C64/393 , B33Y50/02 , B23K103/10 , B22F10/36

4. 发明授权

EP3476504B1 APPLYING ELECTRIC PULSES THROUGH A LASER INDUCED PLASMA CHANNEL FOR USE IN A 3-D METAL PRINTING PROCESS 有权
公开(公告)号：EP3476504B1
公开(公告)日：2023-11-29
申请号：EP18200507.4
申请日：2018-10-15
发明人： ENGELHARDT, Michel , WILLIAMS, Nicholas , DARIAVACH, Nader
IPC分类号： B22F3/105 , B33Y10/00 , B33Y30/00 , B23K26/342 , B29C64/153 , B29C64/268 , B23K10/02 , B23K26/06 , B23K26/346 , B22F10/50 , B22F10/28

5. 发明公开

EP4129536A1 SYSTEMS AND METHODS FOR DIRECT DEPOSITION OF THIXOTROPIC ALLOYS 审中-实审
公开(公告)号：EP4129536A1
公开(公告)日：2023-02-08
申请号：EP22188841.5
申请日：2022-08-04
申请人： Goodrich Corporation
发明人： MIRONETS, Sergey , MARTIN, Thomas J. , STAROSELSKY, Alexander
IPC分类号： B22F10/22 , B22D1/00 , B22F10/50 , B22F12/53 , B33Y10/00 , B33Y30/00 , B33Y40/10 , C22C1/10 , C22C47/08 , C22C49/08 , C22C49/11 , C22C49/14
摘要： A method (10) may comprise: placing (14)a probe in a molten metal melt comprising a thixotropic metal alloy; injecting (16) a gas into the molten metal melt to form a saturated slurry, the saturated slurry being at a temperature above a liquidus temperature of the thixotropic metal alloy after injecting the gas; removing (18) the probe from the molten metal melt; and depositing (20) the molten metal melt through an extruder of an additive manufacturing system.

6. 发明公开

EP4374990A1 THREE-DIMENSIONAL PRINTING APPARATUS 审中-实审
公开(公告)号：EP4374990A1
公开(公告)日：2024-05-29
申请号：EP23206717.3
申请日：2023-10-30
申请人： UniTech3DP Inc.
发明人： KIM, Sanglae , ANDREU GONZALEZ, Alberto
IPC分类号： B22F10/22 , B22F10/50 , B22F12/17 , B22F12/53 , B22F12/55 , B28B1/00 , B33Y30/00
CPC分类号： B22F12/53 , B28B1/001 , B22F10/22 , B33Y30/00 , B33Y10/00 , B22F10/50 , B22F12/17 , B33Y70/10 , B22F12/55 , B22F10/38
摘要： Provided is a three-dimensional printing apparatus. The three-dimensional printing apparatus includes a stage configured to provide a support base for a physical object to be modeled, first and second discharge nozzles provided on the stage and configured to discharge a first material in a paste-state or slurry-state that forms the outline of the physical object and a second material in a liquid phase that fills a filling space surrounded by the outline of the physical object formed from the first material, respectively, an extrusion device for extruding the first material toward the first discharge nozzle, the extrusion device connected to the first discharge nozzle and configured to discharge the first material in a paste-state or slurry-state, which is a mixture of ceramic particles and a matrix in which the ceramic particles are dispersed, a heating funnel connected to the second discharge nozzle and configured to receive a metal block and melt the metal block, such that the second material of metal flow in a liquid phase which is the molten metal block is discharged through the second discharge nozzle, and a heating chamber for accommodating the stage and providing a slow cooling space for the first and second materials accumulated on the stage from the first and second discharge nozzles.
According to the disclosure, provided is a three-dimensional printing apparatus capable of forming a physical object with reduced internal defects such as voids and thermal stress while also forming a physical object with a smooth surface and a beautiful exterior.

7. 发明公开

EP4319934A1 PROCÉDÉ DE FABRICATION ADDITIVE D'UNE PIÈCE MÉTALLIQUE 审中-实审
公开(公告)号：EP4319934A1
公开(公告)日：2024-02-14
申请号：EP22720604.2
申请日：2022-04-01
申请人： Institut de Recherche Technologique Jules Verne
发明人： SERGE, Prigent
IPC分类号： B22F10/22 , B22F10/47 , B22F10/50 , B22F12/20 , B22F12/30 , B23K26/342 , B33Y10/00 , B33Y30/00 , B33Y80/00 , B22F5/00

8. 发明公开

EP4302913A1 ADDITIVE MANUFACTURING SYSTEM AND METHOD FOR COMPRESSION OF MATERIAL BASED ON DETECTED TEMPERATURE 审中-实审
公开(公告)号：EP4302913A1
公开(公告)日：2024-01-10
申请号：EP23182714.8
申请日：2023-06-30
申请人： Ge Avio S.r.l.
发明人： PERADOTTO, Edoardo Maria
IPC分类号： B23K9/04 , B22F10/22 , B22F10/25 , B22F10/50 , B22F12/37 , B23K10/02 , B23K15/00 , B23K26/342 , B23K37/04 , B23K37/06 , B33Y10/00 , B33Y30/00 , B33Y40/00
摘要： An additive manufacturing system for forming a component including a compression rig including a compression head supporting a top compression device applying a compressive load onto a top surface of the component, a pair of temperature sensors positioned on opposite sides of the top compression device and detecting a temperature of the top surface of the component, and a pair of distance sensors positioned on opposite sides of the top compression device and detecting a distance to the top surface of the component, and a controller configured to adjust a position of the compression rig and a load applied by the top compression device based on at least one of the detected temperatures and distances.

9. 发明授权

EP4058271B1 VORRICHTUNG UND VERFAHREN ZUM HERSTELLEN EINES DREIDIMENSIONALEN FORMGEGENSTANDES 有权转让
公开(公告)号：EP4058271B1
公开(公告)日：2023-11-01
申请号：EP20810893.6
申请日：2020-11-17
发明人： MATHEA, Hans
IPC分类号： B29C64/393 , B29C64/194 , B33Y50/02 , B22F10/66 , B22F10/85 , B22F12/90 , B22F10/38 , B22F10/50 , B29C64/188 , B33Y30/00

10. 发明授权

EP3834964B1 THREE-DIMENSIONAL SHAPING METHOD AND THREE-DIMENSIONAL SHAPING DEVICE 有权
公开(公告)号：EP3834964B1
公开(公告)日：2023-09-27
申请号：EP20792268.3
申请日：2020-05-19
发明人： AMAYA, Koichi , YOSHIDA, Mitsuyoshi , TOMITA, Seiichi , SASAKI, Shota
IPC分类号： B29C64/153 , B22F3/105 , B22F3/16 , B33Y10/00 , B33Y30/00 , B29C64/268 , B29C64/277 , B22F10/50 , B22F10/66 , B22F12/45 , B22F12/49 , B29C64/241 , B29C64/264 , B33Y40/00 , B33Y40/20 , B22F10/28

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式