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    FLUID DELIVERY SYSTEM FOR A PRINTING SYSTEM
    1.
    发明申请
    FLUID DELIVERY SYSTEM FOR A PRINTING SYSTEM 审中-公开

    公开(公告)号：US20190152141A1

    公开(公告)日：2019-05-23

    申请号：US16191702

    申请日：2018-11-15

    Applicant: 3D Systems, Inc.

    Inventor： Keaton Jonathan Daniel Snyder ,  Richard I. Lane

    IPC: B29C64/209 ,  B29C64/106 ,  B29C64/25 ,  B29C64/321

    Abstract: A fluid delivery apparatus for a printing system includes a fluid outlet defining an upper fluid flow path. The fluid outlet includes an upper portion, a lower portion, a lateral surface, and an electronic device. The upper and lower portions of the fluid outlet each surround the upper fluid flow path. The lateral surface is between the upper and lower portions. The electronic device is disposed upon the lateral surface and includes a substrate, an information storage device, and a plurality of electrical contact pads. The information storage device stores information pertaining to the fluid delivery apparatus. The plurality of electrical contact pads are disposed upon the substrate and face downwardly to receive upwardly extending pressure contacts.

    THREE DIMENSIONAL PRINTING SYSTEM ADAPTABLE TO VARYING RESIN TYPES
    4.
    发明申请
    THREE DIMENSIONAL PRINTING SYSTEM ADAPTABLE TO VARYING RESIN TYPES 审中-公开

    公开(公告)号：US20190299530A1

    公开(公告)日：2019-10-03

    申请号：US16365010

    申请日：2019-03-26

    Applicant: 3D Systems, Inc.

    Inventor： Rodney Hill ,  Keaton Jonathan Daniel Snyder

    IPC: B29C64/277 ,  B29C64/321 ,  B29C64/106 ,  B29C64/393

    Abstract: A kit enables an efficient and contamination-free method of changing a resin used in a three dimensional printer from a first resin to a second resin. The three dimensional printer includes a print engine and a receptacle. The kit includes a conduit assembly and a resin container. The conduit assembly includes a fluid inlet configured to be affixed in the receptacle in an upward orientation, a pump head configured to be coupled to a motorized pump actuator in the receptacle, a first conduit coupling the fluid inlet to the pump head, a fluid outlet configured to supply resin to the print engine, and a second conduit coupling the pump head to the fluid outlet.

    THREE DIMENSIONAL PRINTING SYSTEM ADAPTABLE TO VARYING RESIN TYPES
    6.
    发明申请
    THREE DIMENSIONAL PRINTING SYSTEM ADAPTABLE TO VARYING RESIN TYPES 审中-公开

    公开(公告)号：US20190299524A1

    公开(公告)日：2019-10-03

    申请号：US16365038

    申请日：2019-03-26

    Applicant: 3D Systems, Inc.

    Inventor： Rodney Hill ,  Keaton Jonathan Daniel Snyder

    IPC: B29C64/259 ,  B33Y30/00 ,  B01F7/00 ,  B01F7/32

    Abstract: A resin container is configured to provide a photocurable resin to a three dimensional printing system. The three dimensional printing system includes a receptacle configured to provide the resin to a print engine. The resin container includes a housing enclosing an internal reservoir which contains an impeller. The resin container has a leading end and a trailing end relative to a direction of insertion or installation of the resin container into the receptacle. The leading end includes a fluid outlet extending downwardly from a first lateral location, an electrical connector extending downwardly from a second location, and a gear coupled to the impeller and extending downwardly from a third lateral location.

    Three dimensional printing system adaptable to varying resin types
    7.
    发明授权
    Three dimensional printing system adaptable to varying resin types 有权

    公开(公告)号：US11426937B2

    公开(公告)日：2022-08-30

    申请号：US16365000

    申请日：2019-03-26

    Applicant: 3D Systems, Inc.

    Inventor： Rodney Hill ,  Keaton Jonathan Daniel Snyder

    IPC: B29C64/277 ,  B29C64/321 ,  B29C64/393 ,  B29C64/106 ,  B29C64/307 ,  B33Y10/00 ,  B29C64/124 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/00

    Abstract: A three dimensional printing system for manufacturing a three dimensional article includes a print engine, a receptacle, a pump motor system, a removable conduit assembly, and a resin container. The receptacle includes an upper portion with an opening and a lower interface portion. The removable conduit assembly includes: a fluid inlet extending upwardly from the lower interface portion; a pump head removably coupled to the pump motor system; a fluid outlet for supplying resin to the print engine. The resin container includes an internal reservoir and a leading and trailing end relative to a direction of insertion of the resin container into the receptacle. The resin container includes a fluid outlet that extends downwardly from the leading end. Installation of the resin container includes passing the leading end through the opening and lowering and coupling the leading end to the lower interface portion.

    Fluid delivery system for a printing system
    8.
    发明授权
    Fluid delivery system for a printing system 有权

    公开(公告)号：US11155030B2

    公开(公告)日：2021-10-26

    申请号：US16191702

    申请日：2018-11-15

    Applicant: 3D Systems, Inc.

    Inventor： Keaton Jonathan Daniel Snyder ,  Richard I. Lane

    IPC: B29C64/209 ,  B29C64/106 ,  B29C64/25 ,  B33Y50/02 ,  B33Y30/00 ,  B33Y10/00 ,  B33Y40/00 ,  B29C64/321 ,  B29C64/393

    Abstract: A fluid delivery apparatus for a printing system includes a fluid outlet defining an upper fluid flow path. The fluid outlet includes an upper portion, a lower portion, a lateral surface, and an electronic device. The upper and lower portions of the fluid outlet each surround the upper fluid flow path. The lateral surface is between the upper and lower portions. The electronic device is disposed upon the lateral surface and includes a substrate, an information storage device, and a plurality of electrical contact pads. The information storage device stores information pertaining to the fluid delivery apparatus. The plurality of electrical contact pads are disposed upon the substrate and face downwardly to receive upwardly extending pressure contacts.

    THREE DIMENSIONAL PRINTING SYSTEM ADAPTABLE TO VARYING RESIN TYPES
    9.
    发明申请
    THREE DIMENSIONAL PRINTING SYSTEM ADAPTABLE TO VARYING RESIN TYPES 审中-公开

    公开(公告)号：US20190299529A1

    公开(公告)日：2019-10-03

    申请号：US16365000

    申请日：2019-03-26

    Applicant: 3D Systems, Inc.

    Inventor： Rodney Hill ,  Keaton Jonathan Daniel Snyder

    IPC: B29C64/277 ,  B29C64/321 ,  B29C64/106 ,  B29C64/393

    Abstract: A three dimensional printing system for manufacturing a three dimensional article includes a print engine, a receptacle, a pump motor system, a removable conduit assembly, and a resin container. The receptacle includes an upper portion with an opening and a lower interface portion. The removable conduit assembly includes: a fluid inlet extending upwardly from the lower interface portion; a pump head removably coupled to the pump motor system; a fluid outlet for supplying resin to the print engine. The resin container includes an internal reservoir and a leading and trailing end relative to a direction of insertion of the resin container into the receptacle. The resin container includes a fluid outlet that extends downwardly from the leading end. Installation of the resin container includes passing the leading end through the opening and lowering and coupling the leading end to the lower interface portion.

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