公开(公告)号：US20210178664A1

公开(公告)日：2021-06-17

申请号：US16077749

申请日：2017-07-28

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

Inventor： Wesley R. SCHALK ,  Kris M. ENGLISH ,  Justin M. ROMAN ,  Kevin E. SWIER

IPC: B29C64/153 ,  B29C64/329 ,  B29C64/165 ,  B29C64/357

Abstract: A 3D printer and method include a build platform for thermal fusion. The 3D printer also includes a cartridge receiver to hold a material cartridge that accepts build material into the material cartridge from the 3D printer and makes build material available from the material cartridge for printing.

公开(公告)号：US20210206078A1

公开(公告)日：2021-07-08

申请号：US16075603

申请日：2017-04-21

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

Inventor： Wesley R. SCHALK ,  Kris M. ENGLISH ,  Justin M. ROMAN ,  Kevin E. SWIER ,  David OTIS

IPC: B29C64/259 ,  B29C64/153 ,  B29C64/321 ,  B29C64/357 ,  B33Y30/00 ,  B33Y10/00

Abstract: A three-dimensional (3D) printer includes a selective solidification module to selectively solidify portions of successive layers of a build material on a build platform. The 3D printer also includes a cartridge receiver to hold a removable material cartridge that accepts material from the 3D printer and makes material available to the 3D printer for printing of the 3D object.

公开(公告)号：US20210178668A1

公开(公告)日：2021-06-17

申请号：US16077091

申请日：2017-07-28

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

Inventor： Wesley R. SCHALK ,  Kris M. ENGLISH ,  Justin M. ROMAN

IPC: B29C64/165 ,  B29C64/259 ,  B29C64/209 ,  B29C64/336 ,  B29C64/357 ,  B29C64/268 ,  B29C64/245

Abstract: A three-dimensional (3D) printer and method including a material cartridge receiver to hold a removable material cartridge to accept build material from the 3D printer and to make build material available from the material cartridge to the 3D printer for printing of the 3D object. A liquid cartridge receiver holds a removable liquid cartridge to make available print liquid from the liquid cartridge for a print assembly.

公开(公告)号：US20210206097A1

公开(公告)日：2021-07-08

申请号：US16075436

申请日：2017-07-28

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

Inventor： Wesley R. SCHALK ,  Kris M. ENGLISH ,  Shannon MIRANDA ,  Kevin E. SWIER

IPC: B29C64/357 ,  B29C64/259 ,  B33Y10/00 ,  B33Y30/00 ,  B29C64/153

Abstract: A three-dimensional (3D) printer and method including a cartridge receiver to hold a material cartridge to make available build material. The cartridge receiver is disposed below the top of the build enclosure of the 3D printer.

公开(公告)号：US20210197471A1

公开(公告)日：2021-07-01

申请号：US16077057

申请日：2017-07-28

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

Inventor： Wesley R. SCHALK ,  Kris M. ENGLISH ,  Justin M. ROMAN ,  Kevin E. SWIER ,  David R. OTIS, Jr.

IPC: B29C64/321 ,  B29C64/259 ,  B29C64/357 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00

Abstract: A 3D printer and method include a cartridge receiver to hold a material cartridge that accepts build material into the material cartridge from the 3D printer and makes build material available from the material cartridge. A first conveying system of the 3D printer transports build material for the 3D printing. A second conveying system of the 3D printer facilitates recovery of excess build material from the 3D printing.