公开(公告)号：US20190202128A1

公开(公告)日：2019-07-04

申请号：US16075805

申请日：2017-07-20

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Robert Lawrence WINBURNE ,  Randall West ,  Nicholas Wang ,  Luke P. Sosnowski

IPC: B29C64/357 ,  B29C64/307 ,  B29C64/25 ,  B29C31/02

CPC classification number: B29C64/357 ,  B29C31/02 ,  B29C64/25 ,  B29C64/307 ,  B33Y40/00

Abstract: In some examples, a build material recycling system of a three-dimensional (3D) printer can include a build material transport system of the 3D printer, a build material recycling device of the 3D printer that includes a fluidizing membrane and is connected to the build material transport system, and a recycled build material hopper of the 3D printer connected, via the build material

公开(公告)号：US11225024B2

公开(公告)日：2022-01-18

申请号：US16075805

申请日：2017-07-20

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Robert Lawrence Winburne ,  Randall West ,  Nicholas Wang ,  Luke P. Sosnowski

IPC: B29C64/357 ,  B33Y40/00 ,  B29C64/307 ,  B29C64/25 ,  B29C31/02

Abstract: In some examples, a build material recycling system of a three-dimensional (3D) printer can include a build material transport system of the 3D printer, a build material recycling device of the 3D printer that includes a fluidizing membrane and is connected to the build material transport system, and a recycled build material hopper of the 3D printer connected, via the build material transport system, to the build material recycling device.

公开(公告)号：US20220105683A1

公开(公告)日：2022-04-07

申请号：US17550941

申请日：2021-12-14

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Robert Lawrence Winburne ,  Randall West ,  Nicholas Wang ,  Luke P. Sosnowski

IPC: B29C64/357 ,  B29C31/02 ,  B33Y40/00 ,  B29C64/307 ,  B29C64/25

Abstract: In some examples, a build material recycling system of a three-dimensional (3D) printer can include a build material transport system of the 3D printer, a build material recycling device of the 3D printer that includes a fluidizing membrane and is connected to the build material transport system, and a recycled build material hopper of the 3D printer connected, via the build material transport system, to the build material recycling device.