公开(公告)号：WO2018236338A1

公开(公告)日：2018-12-27

申请号：PCT/US2017/038175

申请日：2017-06-19

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

Inventor： VELEZ, Eladia ,  ROSARIO, Carlos E. ,  GONZALEZ, Segi

IPC: B41J2/175

Abstract: A printing agent container and a method for manufacturing printing agent containers is disclosed wherein the container has improved stability to external collision. The container comprises a receptacle having at least one side wall and a bottom surface defining an internal volume; a cap on a top surface of the receptacle; and a tube connected to the cap and defining a fluid connection between the internal volume and the cap, wherein the receptacle comprises a protrusion that is provided, at least partially, in the bottom surface, and that extends into the internal volume, defining a bottom feed region between the protrusion and a side wall and wherein the tube extends at least partially in the feed region.

公开(公告)号：WO2017014779A1

公开(公告)日：2017-01-26

申请号：PCT/US2015/041630

申请日：2015-07-22

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

Inventor： LEBRON, Hector ,  DE LA ROSA, Jose A ,  RODRIGUEZ, Luis E ,  MARRERO, Juan A ,  VELEZ, Eladia

IPC: B41J2/175

CPC classification number: B41J2/17523 ,  B41J2/175 ,  B41J2/17513 ,  B41J2/17553 ,  B41J2002/17516

Abstract: In one example, a container includes a rigid hollow core, a bag in the core to hold a printing fluid, and a plug plugging one end of the core. The plug includes a flange covering the edge of the end of the core, a part protruding from the flange into and plugging the end of the core, and a port operatively connected to an outlet from the bag such that printing fluid can flow out of the bag and through the port.

Abstract translation: 在一个示例中，容器包括刚性中空芯，芯中的用于保持打印流体的袋以及堵塞芯的一端的塞子。 插塞包括覆盖芯部端部的边缘的凸缘，从凸缘突出并插入芯部的端部的部分以及可操作地连接到从袋的出口的端口，使得印刷流体可以流出 袋和通过港口。