公开(公告)号：US20150000526A1

公开(公告)日：2015-01-01

申请号：US13931452

申请日：2013-06-28

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

Inventor： Francesc TARRIDA TIRADO ,  Xavier Gasso Puchal ,  Macia Sole Pons

IPC: B01D46/00 ,  B01D5/00

CPC classification number: B01D46/0031 ,  B01D3/007 ,  B01D3/02 ,  B01D5/0072 ,  B41F35/00 ,  B41J29/17 ,  B41J29/377 ,  B41J2202/03

Abstract: In one implementation, a substance removal apparatus may include a collection unit and a removal unit. The collection unit may have a structure forming a channel and an inlet to receive an exhaust from a print system. The removal unit may separate a substance from the exhaust and transfer heat from the exhaust to the print system. The removal unit may include a heat exchanger and an impaction mechanism.

Abstract translation: 在一个实施方案中，物质去除装置可以包括收集单元和去除单元。 收集单元可以具有形成通道的结构和用于接收来自打印系统的排气的入口。 去除单元可以将物质与排气分离并将热量从排气传送到打印系统。 去除单元可以包括热交换器和冲击机构。

公开(公告)号：US20220203619A1

公开(公告)日：2022-06-30

申请号：US17601773

申请日：2019-04-29

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

Inventor： Victor RUIZ RIVAS ,  Francesc TARRIDA TIRADO ,  Oriol BORRELL CARBONELL

IPC: B29C64/30 ,  B29C64/209 ,  B22F12/00

Abstract: Example implementations provide a sealing assembly to a seal an aperture, coupling two chambers, the aperture being arranged to accommodate a printhead carriage; the assembly comprising: at least one curtain capable of being disposed in a sealing relationship with the aperture; the at least one curtain being capable of being positioned either side of the printhead carriage, and at least one biasing arrangement to bias the at least one curtain into a biased state; the biased state comprising a component orthogonal to a longitudinal length of the at least one curtain.