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公开(公告)号：US11226058B2
公开(公告)日：2022-01-18
申请号：US16070486
申请日：2016-05-12
申请人： Hewlett-Packard Development Company, L.P. , Ismael Chanclon , Xavier Alonso , Ernesto Alejandro Jones Poppescou , Marc Morros
摘要： A build material container outlet structure, and a build material nozzle structure is described. The build material container outlet structure comprises a connector to releasably connect to a nozzle structure of an external aspiration system. The outlet structure comprises an aspiration channel to aspire build material from a build material container to the nozzle structure of the external aspiration system. The outlet structure comprises a protrusion protruding from an inner wall of the aspiration channel, to extend into an end portion of a tube of the nozzle structure that is inserted into the aspiration channel and retain a valve element of the nozzle structure in an open configuration.
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公开(公告)号：US20170326803A1
公开(公告)日：2017-11-16
申请号：US15591792
申请日：2017-05-10
发明人： Ismael Chanclon , Xavier Alonso , Ferran Esquius , Marc Morros , Marc Nicolau
IPC分类号： B29C64/357 , B33Y40/00 , B33Y30/00 , B29K105/00
CPC分类号： B29C64/357 , B29C64/106 , B29C64/255 , B29C64/314 , B29C64/321 , B29K2105/251 , B33Y30/00 , B33Y40/00
摘要： Examples provide a build material management station (106). The station comprises: a processing unit which comprises a first conduit (150a, 150b, 152a, 152b) and at least one pump for pumping build material through the first conduit; and at least one external build material storage tank (110, 114a, 114b). The processing unit further comprises at least a first port and a second port (154a, 154b), both ports being located on the exterior of the processing unit such that the external build material storage tank can be connected to the first conduit through the first port and the external build material storage tank can be connected to the first conduit through the second port
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公开(公告)号：USD981481S1
公开(公告)日：2023-03-21
申请号：US29734667
申请日：2020-05-14
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公开(公告)号：US20190118470A1
公开(公告)日：2019-04-25
申请号：US16068862
申请日：2016-05-12
申请人： Xavier ALSON , Ismael CHANCLON , Marc MORROS , Marc NICOLAU , Angel SANTOS , HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Xavier Alonso , Ismael Chanclon , Marc Morros , Marc Nicolau , Angel Santos
IPC分类号： B29C64/255 , B33Y30/00
摘要： There is provided a 3D printing build material container (31) comprising a reinforcement structure (34), a collapsible reservoir (33) to hold build material, a build material outlet structure (313), at least one first inlet structure (314, 316), and a second inlet structure (315). The reinforcement structure encloses an airtight space and the reservoir is disposed within the reinforcement structure. The build material outlet (313) structure is to allow build material to exit the reservoir. The at least one first inlet structure (314, 316) is to allow recycled build material to enter the reservoir and to selectively allow a gas to enter the reservoir. The second inlet structure (315) is to selectively allow a gas to enter a space between the reservoir and the reinforcement structure.
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公开(公告)号：US20190054697A1
公开(公告)日：2019-02-21
申请号：US16071726
申请日：2016-05-12
发明人： Xavier Alonso , Ismael Chanclon , Marc Morros , Marc Nicolau
IPC分类号： B29C64/379 , B33Y30/00 , B33Y40/00 , B29C64/35 , B29C64/357 , B29C64/25
CPC分类号： B29C64/141 , B22F3/1055 , B22F2003/1059 , B22F2999/00 , B29C37/0003 , B29C64/153 , B29C64/165 , B29C64/227 , B29C64/25 , B29C64/255 , B29C64/314 , B29C64/35 , B29C64/357 , B29C64/379 , B29C64/393 , B29C2035/1658 , B33Y10/00 , B33Y30/00 , B33Y40/00 , Y02P10/295 , B22F2202/01 , B22F2201/20
摘要： A container (140) for receiving a manufactured object (160) from a 3D printer is disclosed. A method for cooling and unpacking 3D printed objects using that container. (140) is also disclosed. The container has a wall forming the sides of the container, a top extending to the sides of the container, a connector (142) for connection to a vacuum source and a guillotine member (150). The lower portion of the container has support members to slidably receive the guillotine member (150) to form a base of the container. The guillotine member is selectively configurable between an apertured configuration having a plurality of through holes (152) to allow passage of air and/or build material, and a closed configuration in which the through holes are closed so as to prevent build material from falling out of the container.
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公开(公告)号：USD984528S1
公开(公告)日：2023-04-25
申请号：US29734664
申请日：2020-05-14
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公开(公告)号：US11123926B2
公开(公告)日：2021-09-21
申请号：US16071614
申请日：2016-05-12
发明人： Xavier Alonso , Ismael Chanclon , Marc Morros , Marc Nicolau , Robert Beauchamp
IPC分类号： B29C64/35 , B29C64/357 , B33Y40/00 , B05C19/06 , B22F10/20 , B33Y30/00 , B33Y50/02 , B29C64/255 , B29C64/393 , B28B17/00 , C03B19/01 , B22F10/30
摘要： A build material management system for an additive manufacturing system is described in which a recovered build material tank (208) and a mixing tank (212) are provided. The recovered build material tank (208) comprises an outlet and a first build material filter (218b) for separating a gas flow from a build material flow. The mixing tank (212) comprises a second build material filter (218c). The mixing tank (212) is connected to the recovered build material tank (208) via a RBMT-to-mixer conduit (286). A controller (295) is provided to couple the second build material filter (218c) to a reduced pressure interface to transport build material from the outlet of the recovered build material tank into the mixing tank (212) via the second build material filter (218b). The controller (295) controls coupling of the first build material filter (218b) to the reduced pressure interface to transport build material from a build material source into the recovered build material tank (208). A corresponding method is provided.
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公开(公告)号：US10800097B2
公开(公告)日：2020-10-13
申请号：US16069805
申请日：2016-05-12
IPC分类号： B29C64/255 , B29C64/209 , B33Y30/00 , B33Y40/00 , B29C64/20 , B29C64/153 , B33Y10/00
摘要： A 3D printing build material container outlet structure is described. The outlet structure comprises a valve element having an open configuration to enable a tube, when inserted in the outlet structure, to aspirate build material from the container; and a closed configuration to inhibit build material from exiting the container. The valve element changes from the closed configuration to the open configuration by at least one of: the tube being inserted in the outlet structure; and a vacuum force being applied to the outlet structure when the tube has been inserted in the outlet structure.
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公开(公告)号：US20190054695A1
公开(公告)日：2019-02-21
申请号：US16073844
申请日：2016-05-12
发明人： Ismael Chanclon , Xavier Alonso , Marc Nicolau , Marc Morros , Xavier Miguel
IPC分类号： B29C64/35 , B33Y30/00 , B08B5/04 , B08B9/035 , B29C64/153
摘要： A build material management system for a 3D printing system is described in which a non-fused purged build material port is to output purged non-fused build material from a build material transportation system. An emptying of substantially all non-fused build material from at least a portion of the build material transportation system to the non-fused purged build material port in response to a received purge signal is controlled by processing circuitry of the build material management system.
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公开(公告)号：US11279088B2
公开(公告)日：2022-03-22
申请号：US16073844
申请日：2016-05-12
发明人： Ismael Chanclon , Xavier Alonso , Marc Nicolau , Marc Morros , Xavier Miguel
IPC分类号： B29C64/35 , B08B5/04 , B08B9/035 , B29C64/153 , B33Y30/00 , B29C64/165
摘要： A build material management system for a 3D printing system is described in which a non-fused purged build material port is to output purged non-fused build material from a build material transportation system. An emptying of substantially all non-fused build material from at least a portion of the build material transportation system to the non-fused purged build material port in response to a received purge signal is controlled by processing circuitry of the build material management system.
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