公开(公告)号：US20220111594A1

公开(公告)日：2022-04-14

申请号：US17559621

申请日：2021-12-22

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

Inventor： Cristian Ferris ,  Elena Laso Plaza ,  Esteve Comas ,  Pau Martin Vidal ,  Gerard Mosquera ,  Anna Torrent ,  Adrien Chiron

IPC: B29C64/321 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B33Y40/00 ,  B29C64/295 ,  B29C64/386

Abstract: In example implementations, an apparatus includes a storage unit, an auger screw, a housing enclosing the auger screw and at least one heater coupled to the housing. The auger screw receives a build material from the storage unit and delivers the build material to a build platform via movement of the auger screw. The build material is heated by the at least one heater as the build material is being moved by the auger screw.

公开(公告)号：US20210214167A1

公开(公告)日：2021-07-15

申请号：US16081803

申请日：2016-05-12

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

Inventor： Gerard Mosquera ,  Albert Iglesias Millan ,  Joan Mach

IPC: B65G27/18 ,  B29C64/329 ,  B65G27/04

Abstract: In one example, an article for distributing powder includes a plate having holes therein through which a powder may pass from a first side of the plate to a second side of the plate opposite the first side and multiple ramps each intersecting the plate at one or multiple holes and sloping away from the first side of the plate in a first direction at an angle less than 90°.

公开(公告)号：US20190134906A1

公开(公告)日：2019-05-09

申请号：US16097265

申请日：2016-05-12

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

Inventor： Cristian Ferris ,  Elena Laso Plaza ,  Esteve Comas ,  Pau Martin Vidal ,  Gerard Mosquera ,  Anna Torrent ,  Adrien Chiron

IPC: B29C64/321 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  B29C64/386 ,  B29C64/295

Abstract: In example implementations, an apparatus includes a storage unit, an auger screw, a housing enclosing the auger screw and at least one heater coupled to the housing. The augers screw receives a build material from the storage unit and delivers the build material to a build platform via movement of the auger screw. The build material is heated by the at least one heater as the build material is being moved by the auger screw.

公开(公告)号：US11059309B2

公开(公告)日：2021-07-13

申请号：US16093948

申请日：2016-05-12

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

Inventor： Pol Morral ,  Sergi Culubret ,  Gerard Mosquera

IPC: B41J29/06 ,  B41J19/00

Abstract: Printing stations to receive build units are disclosed. The printing stations may comprise a first wall comprising two fixed receiving ports to engage with two fixed mounting elements of the build units, respectively, and a second wall comprising a third fixed receiving port to engage with a third fixed mounting element of the build units, and a calibration receiving port to be coupled to a fourth fixed mounting element when the build unit is inserted into the printing station.

公开(公告)号：US10596760B2

公开(公告)日：2020-03-24

申请号：US15745612

申请日：2015-11-23

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

Inventor： Jose Manuel Grases ,  Pau Martin Vidal ,  Fernando Juan ,  Pablo Dominguez Pastor ,  Gerard Mosquera

IPC: B29C64/329 ,  B29C64/153 ,  B29C64/20 ,  B29C64/393 ,  B29C64/218 ,  B33Y30/00 ,  B33Y10/00 ,  B33Y40/00 ,  B33Y50/02 ,  B29C64/205

Abstract: According to one example there is provided an apparatus for supplying build material to a three-dimensional printing system. The apparatus comprises a rotatable vane.

公开(公告)号：US20200086575A1

公开(公告)日：2020-03-19

申请号：US16690378

申请日：2019-11-21

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

Inventor： Jose Manuel Grases ,  Pau Martin Vidal ,  Fernando Juan ,  Pablo Dominguez Pastor ,  Gerard Mosquera

IPC: B29C64/329 ,  B29C64/218 ,  B29C64/393 ,  B29C64/153 ,  B29C64/20 ,  B29C64/205

Abstract: According to one example there is provided an apparatus for supplying build material to a three-dimensional printing system. The apparatus comprises a rotatable vane.

公开(公告)号：US11267197B2

公开(公告)日：2022-03-08

申请号：US16089859

申请日：2016-10-17

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

Inventor： Jordi Gimenez ,  Gerard Mosquera ,  Joaquim Brugue

IPC: B29C64/153 ,  B29C64/165 ,  B29C64/218 ,  B33Y10/00 ,  B33Y30/00 ,  B29C64/214 ,  B29C64/236 ,  B33Y70/00

Abstract: Examples of recoater carriages in an additive manufacturing system are described. In one case, a recoater carriage assembly has an elongate powder build material spreader, such as a roller, to spread powder build material in use. The recoater carriage assembly has a recoater carriage to support the spreader. The spreader is to engage and to disengage from the recoater carriage by movement of the spreader non-concentrically to a longitudinal axis of the spreader.

公开(公告)号：US20190105928A1

公开(公告)日：2019-04-11

申请号：US16093948

申请日：2016-05-12

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

Inventor： Pol Morral ,  Sergi Culubret ,  Gerard Mosquera

IPC: B41J29/06

Abstract: Printing stations to receive build units are disclosed. The printing stations may comprise a first wall comprising two fixed receiving ports to engage with two fixed mounting elements of the build units, respectively, and a second wall comprising a third fixed receiving port to engage with a third fixed mounting element of the build units, and a calibration receiving port to be coupled to a fourth fixed mounting element when the build unit is inserted into the printing station.

公开(公告)号：US20180264728A1

公开(公告)日：2018-09-20

申请号：US15745612

申请日：2015-11-23

Applicant: Jose Manuel GRASES ,  Pau MARTIN VIDAL ,  Fernando JUAN ,  Pablo DOMINGUEZ PASTOR ,  Gerard MOSQUERA ,  HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Jose Manuel Grases ,  Pau Martin Vidal ,  Fernando Juan ,  Pablo Dominguez Pastor ,  Gerard Mosquera

IPC: B29C64/329 ,  B29C64/218 ,  B29C64/153 ,  B29C64/393

Abstract: According to one example there is provided an apparatus for supplying build material to a three-dimensional printing system. The apparatus comprises a rotatable vane.

公开(公告)号：US11707890B2

公开(公告)日：2023-07-25

申请号：US17559621

申请日：2021-12-22

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

Inventor： Cristian Ferris ,  Elena Laso Plaza ,  Esteve Comas ,  Pau Martin Vidal ,  Gerard Mosquera ,  Anna Torrent ,  Adrien Chiron

IPC: B29C64/321 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B33Y40/00 ,  B33Y40/10 ,  B29C64/295 ,  B29C64/386 ,  B29K105/00

CPC classification number: B29C64/321 ,  B29C64/295 ,  B29C64/386 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y40/10 ,  B33Y50/02 ,  B29K2105/251

Abstract: In example implementations, an apparatus includes a storage unit, an auger screw, a housing enclosing the auger screw and at least one heater coupled to the housing. The auger screw receives a build material from the storage unit and delivers the build material to a build platform via movement of the auger screw. The build material is heated by the at least one heater as the build material is being moved by the auger screw.