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公开(公告)号：EP3499050A1
公开(公告)日：2019-06-19
申请号：EP18203171.6
申请日：2018-10-29
发明人： Lin, Po-Shen , Chen, Chih-Peng , Jen, Kuo-Kuang , Tseng, Yu-Ching
摘要： The curved flow channel (1, 2) with a built-in lattice structure (11, 21) provided by the present application is configured with the lattice structure (11, 21) disposed at the outer inside wall of the curved section away from a center of curvature of the curved section. Through geometry and distribution design of the lattice structure (11, 21), flow rate and flow direction of fluid impacting the lattice structure (11, 21) can be altered, which achieves the purpose of flow rate redistribution in the curved flow channel (1, 2) and produces a downstream flow field with uniform distribution.
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公开(公告)号：EP3838485A1
公开(公告)日：2021-06-23
申请号：EP19218566.8
申请日：2019-12-20
发明人： Lin, Po-Shen , Liu, Ming-Wei , Chen, Chih-Peng , Jen, Kuo-Kuang
IPC分类号： B24B31/10 , B24B31/00 , B24B31/06 , B24B31/104 , B24B1/04
摘要： The present invention discloses a multi-dimensional vibration grinding cavity body (11, 21). By adjusting amplitudes (power) and frequencies of the multi-dimensional ultrasonic vibration source (12, 22, 14, 24), such that the multi-directional macroscopic flow is formed in the cavity body (11, 21) while keeping the vibration medium to have the original characteristics to improve the performance of grinding of slurry.
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公开(公告)号：EP3838484A1
公开(公告)日：2021-06-23
申请号：EP19218523.9
申请日：2019-12-20
发明人： Lin, Po-Shen , Liu, Ming-Wei , Chen, Chih-Peng , Jen, Kuo-Kuang
摘要： The present invention discloses a grinding cavity body (11, 21, 31, 41) of multiple vibration sources, in which a plurality of ultrasonic vibration sources (121, 221, 321, 421, 122, 222, 322, 422) are disposed, capable of controlling the multi-directional macroscopic medium flow, making benefits to the vibration medium (the abrasive of the slurry) to enter the fine structure of the workpiece to be processed, and to the abrasive to vibrate itself slightly to enhance the performance of abrasive to the workpiece which needs to be ground.
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公开(公告)号：EP3488996B1
公开(公告)日：2020-05-13
申请号：EP18204573.2
申请日：2018-11-06
发明人： Huang, Chung-Chun , Chen, Chih-Peng , Lin, Po-Shen
IPC分类号： B29C64/295 , B29C35/08 , F21V17/02 , B33Y30/00 , B33Y40/00
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5.发明公开
公开(公告)号：EP3486007A1
公开(公告)日：2019-05-22
申请号：EP18204490.9
申请日：2018-11-06
IPC分类号： B22F3/105 , B33Y30/00 , B33Y40/00 , B29C64/153 , B29C64/20 , B29C64/35 , B29C64/357 , B29C64/25
摘要： The present application discloses an additive manufacturing chamber (111), an additive manufacturing module (110) and an additive manufacturing apparatus (1000, 1000') therewith. Powder discharging openings (1111) are formed at a lower portion of the additive manufacturing chamber (111), and the powders (A) in the additive manufacturing chamber (111) are discharged down via gravitation. The present application further includes a vibrational unit (1115) for vibrating the powders (A) so as to accelerate downward powder discharging via vibration of the vibrational unit (1115). The additive manufacturing apparatus (1000') can include a main system (1) and a cleaning transportation system (2) separated from the main system (1). The present application solves the conventional problems of excessive consumed energy, large required installation and operational space, inconvenience of powder removing and swirled raised powder haze in the environment.
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公开(公告)号：EP3486007B1
公开(公告)日：2020-05-13
申请号：EP18204490.9
申请日：2018-11-06
IPC分类号： B22F3/105 , B33Y30/00 , B33Y40/00 , B29C64/153 , B29C64/20 , B29C64/35 , B29C64/357 , B29C64/25
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7.发明公开
公开(公告)号：EP3488996A1
公开(公告)日：2019-05-29
申请号：EP18204573.2
申请日：2018-11-06
发明人： Huang, Chung-Chun , Chen, Chih-Peng , Lin, Po-Shen
IPC分类号： B29C64/295 , B29C35/08 , F21V17/02 , B33Y30/00 , B33Y40/00
摘要： The present application provides not only a heating device (141) for additive manufacturing but also a heating module and a manufacturing apparatus (1) utilizing the heating device (141). The heating device (141) utilizes a rotational reflective cover (1414) to modulate a heating direction of a heating source (1415), which expands an area correspondingly irradiated by the heating source (1415) and enhances uniformity of heating. Besides, the heating modules (14A, 14B, 14C) can be coupled and controlled by a controlling subsystem so as to respectively irradiate different areas with ranges at least partially intersecting each other, which also improves heating uniformity for heating a large area.
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