公开(公告)号：US11279088B2

公开(公告)日：2022-03-22

申请号：US16073844

申请日：2016-05-12

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

Inventor： Ismael Chanclon ,  Xavier Alonso ,  Marc Nicolau ,  Marc Morros ,  Xavier Miguel

IPC: B29C64/35 ,  B08B5/04 ,  B08B9/035 ,  B29C64/153 ,  B33Y30/00 ,  B29C64/165

Abstract: 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.

公开(公告)号：US20190054695A1

公开(公告)日：2019-02-21

申请号：US16073844

申请日：2016-05-12

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

Inventor： Ismael Chanclon ,  Xavier Alonso ,  Marc Nicolau ,  Marc Morros ,  Xavier Miguel

IPC: B29C64/35 ,  B33Y30/00 ,  B08B5/04 ,  B08B9/035 ,  B29C64/153

Abstract: 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.