公开(公告)号：US20180154643A1

公开(公告)日：2018-06-07

申请号：US15889289

申请日：2018-02-06

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

Inventor： Patrick V. Boyd ,  Mike M. Morrow ,  David Olsen ,  Milo A. Undlin ,  Steven T. Castle

IPC: B41J2/175

CPC classification number: B41J2/17523 ,  B41J2/1753 ,  B41J2/17553

Abstract: In some examples, a container assembly includes a first body to supply a printing composition, the first body comprising a first port, and the container assembly includes a second body to store a reserve printing composition, the second body comprising a second port. An interconnect has a storage position to fluidically isolate the first body from the second body, and a use position to fluidically connect the first body to the second body to allow the reserve printing composition to flow from the second body to the first body to replenish the printing composition in the first body and to allow air in the first body displaced by the reserve printing composition to flow from the first body to the second body. The interconnect in the storage position has a first orientation to fluidically isolate the first port from the second port, and the interconnect in the use position has a second orientation rotated with respect to the first orientation to fluidically connect the first port to the second port.

公开(公告)号：US20180215162A1

公开(公告)日：2018-08-02

申请号：US15747702

申请日：2015-07-30

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Brad Benson ,  David Olsen ,  Mike M. Morrow ,  Patrick V. Boyd

IPC: B41J2/175

CPC classification number: B41J2/17556 ,  B41J2/175 ,  B41J2/17513 ,  B41J2/17566 ,  B41J2/17596 ,  B41J29/393 ,  B41J2002/17516

Abstract: Ink supplies are disclosed in examples herein. An example apparatus a housing includes a first chamber and a second chamber, the housing defining a first port to fluidly couple the first chamber to a printer, the housing including a second port to fluidly couple the first chamber and the second chamber to flow fluid from the second chamber to the first chamber. The apparatus also includes a regulator coupled between the first chamber and the second chamber, the regulator to flow gas from the first chamber to the second chamber when a pressure within the first chamber reaches a threshold.

公开(公告)号：US10272689B2

公开(公告)日：2019-04-30

申请号：US15747702

申请日：2015-07-30

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Brad Benson ,  David Olsen ,  Mike M. Morrow ,  Patrick V. Boyd

IPC: B41J2/175 ,  B41J29/393

Abstract: Ink supplies are disclosed in examples herein. An example apparatus a housing includes a first chamber and a second chamber, the housing defining a first port to fluidly couple the first chamber to a printer, the housing including a second port to fluidly couple the first chamber and the second chamber to flow fluid from the second chamber to the first chamber. The apparatus also includes a regulator coupled between the first chamber and the second chamber, the regulator to flow gas from the first chamber to the second chamber when a pressure within the first chamber reaches a threshold.

公开(公告)号：US10232629B2

公开(公告)日：2019-03-19

申请号：US15889289

申请日：2018-02-06

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

Inventor： Patrick V. Boyd ,  Mike M. Morrow ,  David Olsen ,  Milo A. Undlin ,  Steven T. Castle

IPC: B41J2/175

Abstract: In some examples, a container assembly includes a first body to supply a printing composition, the first body comprising a first port, and the container assembly includes a second body to store a reserve printing composition, the second body comprising a second port. An interconnect has a storage position to fluidically isolate the first body from the second body, and a use position to fluidically connect the first body to the second body to allow the reserve printing composition to flow from the second body to the first body to replenish the printing composition in the first body and to allow air in the first body displaced by the reserve printing composition to flow from the first body to the second body. The interconnect in the storage position has a first orientation to fluidically isolate the first port from the second port, and the interconnect in the use position has a second orientation rotated with respect to the first orientation to fluidically connect the first port to the second port.

公开(公告)号：US09925782B2

公开(公告)日：2018-03-27

申请号：US15308005

申请日：2014-06-26

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

Inventor： Patrick V. Boyd ,  Mike M. Morrow ,  David Olsen ,  Milo A. Undlin ,  Steven T. Castle

IPC: B41J2/175

CPC classification number: B41J2/17523 ,  B41J2/1753 ,  B41J2/17553

Abstract: Examples of a container assembly are disclosed herein. An example of the container assembly includes a first body to supply printing composition and a second body to store reserve printing composition. The example of the container assembly additionally includes an interconnect having a storage position to fluidically isolate the first body from the second body and a use position to fluidically connect the first body to the second body to allow the reserve printing composition to flow from the second body to the first body as needed to replenish the printing composition in the first body and to allow air in the first body displaced by the reserve printing composition to flow from the first body to the second body.

公开(公告)号：US20180222206A1

公开(公告)日：2018-08-09

申请号：US15747684

申请日：2015-09-30

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

Inventor： Patrick V. Boyd ,  Mike M. Morrow ,  Brad Benson

IPC: B41J2/175 ,  F16L17/06

CPC classification number: B41J2/175 ,  F16J15/02 ,  F16L17/063

Abstract: A fluid seal may comprise an external sealing body, and an internal sealing body disposed within the external sealing body. The internal sealing body may be radially connected to the external sealing body by a webbing. Further, the external sealing body may hermetically seal a fluid path from the exterior of the fluid path, while the internal sealing body may hermetically seal the fluid path from within the interior of the fluid path.