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公开(公告)号：US10800102B2
公开(公告)日：2020-10-13
申请号：US16070489
申请日：2016-05-12
IPC分类号： B29C64/255 , B33Y30/00 , B33Y40/00 , B29C64/20 , B29C64/321 , F16L37/00 , B65D83/06
摘要： A build material container outlet structure comprises: a first connector portion to connect to a build material container; a second connector portion comprising an adaptor to receive a nozzle structure of an external aspiration system; and an aspiration channel to aspire build material from the build material container to the nozzle structure of the external aspiration system; wherein the first connector portion is rotatably connected to the second connector portion to align the adaptor in a predetermined orientation.
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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：US20190126553A1
公开(公告)日：2019-05-02
申请号：US16095656
申请日：2016-06-30
申请人： Andreu OLIVER , Xavier ALONSO , Marc NICOLAU , Ismael CHANCLON , HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Andreu Oliver , Xavier Alonso , Marc Nicolau , Ismael Chanclon
摘要： A build material cleaning structure (150) for use in an additive manufacturing system. The build material cleaning structure comprises: a tubular portion defining a channel to pneumatically transport a build material; a rotatable head portion located at least in part within the tubular portion and comprising a cleaning element (152) extending away from an open end of the tubular portion; and a rotor assembly located within the tubular portion and mechanically coupled to the rotatable head portion to generate a torque to drive the rotatable head portion in a rotary motion in response to an airflow in the channel; wherein the rotatable head portion is rotatable in a plane that is substantively orthogonal to the airflow in the channel.
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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：US11254051B2
公开(公告)日：2022-02-22
申请号：US16068881
申请日：2016-05-12
IPC分类号： B65D77/06 , B65D5/60 , B29C64/255 , B33Y30/00 , B33Y40/00 , B22F3/00 , B33Y99/00 , B22F12/00 , C03B19/01 , B22F1/00 , B22F10/10
摘要： There is provided a 3D printing build material container (1). The container (1) comprises a reservoir (3) and a reinforcement structure (4). The reservoir is to hold build material. The reinforcement structure is attached to the reservoir at at least one selected location. The reservoir and reinforcement structure are to permit reconfiguration of the container from a relatively flat configuration to an in-use configuration in which the reservoir is tillable with build material.
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公开(公告)号：US11247398B2
公开(公告)日：2022-02-15
申请号：US16068975
申请日：2016-05-12
发明人： Ismael Chanclon , Xavier Alonso , Nicola Cofelice
IPC分类号： B29C64/255 , B65D77/06
摘要： There is provided a 3D printing build material container (1). The container comprises a collapsible reservoir, (3) a relatively rigid reinforcement structure (4), a build material outlet structure (13) and a gas inlet structure (14). The reservoir is to hold build material (11). The reinforcement structure is to resist collapsing of at least one reinforced portion of the reservoir. The outlet structure is to allow build material to exit the reservoir. The inlet structure is to allow a gas to enter the reservoir.
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公开(公告)号：US11007717B2
公开(公告)日：2021-05-18
申请号：US16081834
申请日：2016-05-12
IPC分类号： B29C64/20 , B29C64/255 , B33Y30/00 , B33Y40/00 , B29C64/321 , B29C64/357 , B29C64/209 , B29C64/393 , B29C64/165 , B33Y10/00 , B33Y50/02 , B33Y70/00
摘要： A build material container outlet structure (100) comprises: a connector (107) comprising an interface surface (116) and an adaptor to receive a nozzle structure (202) of an external aspiration system; a socket (120) recessed from the interface surface to receive a data interconnect structure (212) of the nozzle structure, the data interconnect structure comprising a data interface (213); a data contact (122) disposed in the socket to engage with the data interface of the data interconnect structure when the nozzle structure is in an engagement position; and an activation structure (124) disposed on the interface surface to engage a switch element (214) in the nozzle structure of the external aspiration system when the nozzle structure is held in the engagement position.
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公开(公告)号：US20200215753A1
公开(公告)日：2020-07-09
申请号：US16822395
申请日：2020-03-18
发明人： Ismael Chanclon , Xavier Alonso , Ferran Esquius
IPC分类号： B29C64/255 , B22F3/105 , B33Y40/00 , B29C64/307 , B29C64/20 , B29C31/02 , B33Y30/00 , B29C64/357
摘要： An additive manufacturing build material container comprises a reservoir to hold build material and a build material outlet structure.
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公开(公告)号：US20190134908A1
公开(公告)日：2019-05-09
申请号：US16300281
申请日：2016-05-12
发明人： Ismael Chanclon , Xavier Alonso , Davinia Font
IPC分类号： B29C64/35
摘要： A build material management system for a 3D printing system is described in which at least a portion of non-fused build material is recovered from a collection source of the build material management system. A recyclability indicator indicative of the presence of recyclable material in the non-fused build material is determined by processing circuitry of the build material management system. A routing of the non-fused build material from the collection source to at least one of a waste port and a storage container based on the recyclability indicator is controlled by the processing circuitry. Recovered non-fused build material is output by the waste port. Recyclable non-fused build material is stored by the storage container.
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公开(公告)号：US20190118475A1
公开(公告)日：2019-04-25
申请号：US16096179
申请日：2016-05-12
发明人： Ismael Chanclon , Xavier Alonso , Jorge Castano
IPC分类号： B29C64/321 , B29C64/393 , B33Y30/00 , B33Y50/02 , B33Y40/00
摘要： An additive manufacturing material management station, comprising: a build material supply conduit (382, 582) with a build material supply connector (385, 585) to releasably connect between a management station body and a build material supply container to couple a flow of a fluid carrying a building material supply from within the supply container to the management station body; and a station data processor, wherein the supply connector comprises: a connector body; a suction nozzle (597) projecting from the connector body to form a mating fit with an outlet of a build material supply container in use; and a data communicator to provide data communication between the station data processor and a data memory chip (394) of the supply container (314).
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