公开(公告)号：US11198299B2

公开(公告)日：2021-12-14

申请号：US16764907

申请日：2018-07-13

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

Inventor： Judson M. Leiser ,  Michael E. Peterschmidt ,  Milo A. Undlin ,  Perrin Mao

IPC: B41J2/175

Abstract: A fluid barrier may include a collar coupled to a first end of a fluidic channel of a fluidic interface wherein the collar comprises a lip to prevent separation of the fluidic channel from a pliable fluidic container. A printing fluid supply may include an at least partially collapsible fluid bag; and a substantially rigid fluidic interface having a fluidic channel fluidically coupled to the fluid bag and a collar coupled to the fluidic channel forming a fluid barrier between the fluid bag and the fluidic interface.

公开(公告)号：US20200338897A1

公开(公告)日：2020-10-29

申请号：US16764907

申请日：2018-07-13

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

Inventor： Judson M. Leiser ,  Michael E. Peterschmidt ,  Milo A. Undlin ,  Perrin Mao

IPC: B41J2/175

Abstract: A fluid barrier may include a collar coupled to a first end of a fluidic channel of a fluidic interface wherein the collar comprises a lip to prevent separation of the fluidic channel from a pliable fluidic container. A printing fluid supply may include an at least partially collapsible fluid bag; and a substantially rigid fluidic interface having a fluidic channel fluidically coupled to the fluid bag and a collar coupled to the fluidic channel forming a fluid barrier between the fluid bag and the fluidic interface.