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公开(公告)号：US11642847B2
公开(公告)日：2023-05-09
申请号：US17680661
申请日：2022-02-25
发明人： Marius Valles , Pau Martin Vidal , Rafel Texido , Joan Mach
IPC分类号： B29C64/245 , B33Y30/00 , B33Y40/00 , B29C64/321
CPC分类号： B29C64/245 , B29C64/321 , B33Y30/00 , B33Y40/00
摘要： In example implementations, an apparatus includes a build platform and a cap. The build platform has an opening on a top surface to fill a build material storage unit. The cap is inserted into the opening to seal the opening. A top surface of the cap and the top surface of the build platform have a uniform thermal conductivity when the cap is inserted into the opening.
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公开(公告)号：US20200147885A1
公开(公告)日：2020-05-14
申请号：US16741972
申请日：2020-01-14
发明人： Jordi Gimenez Manent , Jose Manuel Grases , Francisco Jaime , Fernando Juan , Pau Martin Vidal , Marius Valles
IPC分类号： B29C64/329 , B29C64/153 , B33Y40/00 , B33Y30/00 , B33Y10/00 , B29C64/20
摘要： According to one example there is provided a method of delivering build material from a build material store to a supply module. The method comprises moving, using a rotatable vane, a portion of build material from the supply module to the top of the supply module, and spreading the moved portion of build material across the support platform.
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公开(公告)号：US11325312B2
公开(公告)日：2022-05-10
申请号：US16062854
申请日：2016-03-24
发明人： Miguel Angel Lopez , Pau Martin Vidal , Carlos Perez , Anna Torrent , Guillermo Garcia Marcos , Marius Valles , Albert Mora Murciano
IPC分类号： B29C64/393 , G01F23/292 , B33Y30/00 , B33Y50/02 , G01B11/02 , B29C64/321 , B29C64/165 , B33Y10/00 , B29C64/141 , B29C64/205
摘要： There is disclosed a build material supply unit, comprising: a supply chamber body enclosing a supply volume to contain a build material for additive manufacture; an electromagnetic distance sensor to determine a length parameter relating to a length of a beam pathway extending from an emitter of the sensor to a surface level of build material in the supply volume; and a reflector to reflect the beam pathway between the emitter and the surface level of build material; wherein the reflector is spaced apart from the emitter.
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公开(公告)号：US11285668B2
公开(公告)日：2022-03-29
申请号：US16084141
申请日：2016-05-12
发明人： Marius Valles , Pau Martin Vidal , Rafel Texido , Joan Mach
IPC分类号： B29C64/245 , B33Y30/00 , B33Y40/00 , B29C64/321
摘要： In example implementations, an apparatus includes a build platform and a cap. The build platform has an opening on a top surface to fill a build material storage unit. The cap is inserted into the opening to seal the opening. A top surface of the cap and the top surface of the build platform have a uniform thermal conductivity when the cap is inserted into the opening.
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公开(公告)号：US11745430B2
公开(公告)日：2023-09-05
申请号：US16094272
申请日：2016-05-12
发明人： Pau Martin , Francesc Salas Roura , Anna Torrent , Marius Valles
IPC分类号： B29C64/393 , B29C64/386 , B33Y50/00 , B29C64/245 , B29C64/241 , G06F1/03 , G06F17/18 , B33Y30/00 , B33Y50/02
CPC分类号： B29C64/393 , B29C64/241 , B29C64/245 , B29C64/386 , B33Y50/00 , G06F1/03 , G06F17/18 , B33Y30/00 , B33Y50/02
摘要： A method of calibrating movement of a platform is described, the method comprising: in a calibration run, causing movement of the platform; detecting a plurality of positions of the platform during the movement; deriving a movement pattern from the plurality of positions; and determining an adjustment of the movement of the platform based on the movement pattern.
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公开(公告)号：US20200290274A1
公开(公告)日：2020-09-17
申请号：US16084141
申请日：2016-05-12
发明人： Marius Valles , Pau Martin Vidal , Rafel Texido , Joan Mach
IPC分类号： B29C64/245 , B33Y30/00 , B33Y40/00 , B29C64/321
摘要： In example implementations, an apparatus includes a build platform and a cap. The build platform has an opening on a top surface to fill a build material storage unit. The cap is inserted into the opening to seal the opening. A top surface of the cap and the top surface of the build platform have a uniform thermal conductivity when the cap is inserted into the opening.
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公开(公告)号：US20190134912A1
公开(公告)日：2019-05-09
申请号：US16095797
申请日：2016-07-05
发明人： Fernando Juan , Sergi Culubret , Marius Valles , Gerard Mosquera
IPC分类号： B29C64/393 , B29C64/165 , B29C64/245 , B33Y10/00 , B33Y30/00 , B33Y50/02
摘要： Methods and devices for setting a printing distance in a 3D printing system are disclosed. In one example the method comprises forming a layer of build material below a printing plane and relatively displacing the formed layer of build material with respect to the printing plane until the distance between the formed layer of build material and the printing plane is a desired printing distance.
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公开(公告)号：US20220176629A1
公开(公告)日：2022-06-09
申请号：US17680661
申请日：2022-02-25
发明人： Marius Valles , Pau Martin Vidal , Rafel Texido , Joan Mach
IPC分类号： B29C64/245 , B33Y30/00 , B33Y40/00 , B29C64/321
摘要： In example implementations, an apparatus includes a build platform and a cap. The build platform has an opening on a top surface to fill a build material storage unit. The cap is inserted into the opening to seal the opening. A top surface of the cap and the top surface of the build platform have a uniform thermal conductivity when the cap is inserted into the opening.
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公开(公告)号：US11260591B2
公开(公告)日：2022-03-01
申请号：US16741972
申请日：2020-01-14
发明人： Jordi Gimenez Manent , Jose Manuel Grases , Francisco Jaime , Fernando Juan , Pau Martin Vidal , Marius Valles
IPC分类号： B29C64/214 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B29C64/329 , B29C64/153 , B29C64/218
摘要： According to one example there is provided a method of delivering build material from a build material store to a supply module. The method comprises moving, using a rotatable vane, a portion of build material from the supply module to the top of the supply module, and spreading the moved portion of build material across the support platform.
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公开(公告)号：US10569467B2
公开(公告)日：2020-02-25
申请号：US15565648
申请日：2015-07-07
申请人： Hewlett-Packard Development Company, L.P. , Jordi Gimenez Manent , Jose Manuel Grases , Francisco Jaime , Fernando Juan , Pau Martin Vidal , Marius Valles
发明人： Jordi Gimenez Manent , Jose Manuel Grases , Francisco Jaime , Fernando Juan , Pau Martin Vidal , Marius Valles
IPC分类号： B29C64/329 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B29C64/20 , B29C64/153 , B29C64/218
摘要： A method of delivering build material from a build material store (404) to a supply module (102). The method comprises moving, using a rotatable vane (116), a portion of build material from the supply module (102) to the top of the supply module (102), and spreading the moved portion of build material across the support platform (104).
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