公开(公告)号：US20220184963A1

公开(公告)日：2022-06-16

申请号：US17685127

申请日：2022-03-02

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

Inventor： Judson M. LEISER ,  Miquel BOLEDA BUSQUETS ,  Bernd KARLSBOECK ,  David OLSEN ,  Michael E. PETERSCHMIDT

IPC: B41J2/175

Abstract: An interface structure connectable to a separate liquid reservoir, to connect that liquid reservoir to a receiving station, comprising a liquid interface to fluidically connect to at least one liquid needle of the receiving station, a liquid channel, to fluidically connect the liquid interface to the reservoir, a support wall supporting an integrated circuit laterally next to the liquid channel, the integrated circuit having contact pad contact surfaces, and a front push area adjacent the liquid, the front push area terminating at a front edge that defines a profile height of the interface structure, between said front edge and an opposite distal edge.

公开(公告)号：US20220134762A1

公开(公告)日：2022-05-05

申请号：US17574311

申请日：2022-01-12

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

Inventor： Anthony D. STUDER ,  David OLSEN

IPC: B41J2/175

Abstract: A printable liquid supply cartridge includes a printable liquid reservoir extending between a first side and a second side, and between a front end and a rear end. The front end includes a printable liquid outlet to receive a first fluid pen and a gas inlet, above the printable liquid outlet, to receive a second fluid pen. The front end also includes an interface support at the first side, the support having an I2C data interface that includes electrical connection pads exposed on an interior side of the support to face from the first side towards the second side, the electrical connection pads being arranged vertically and to make contact with the printer data interface at least partially inserted into the second portion.

公开(公告)号：US20210221141A1

公开(公告)日：2021-07-22

申请号：US16771308

申请日：2018-12-03

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

Inventor： Anthony D. STUDER ,  David OLSEN

IPC: B41J2/175

Abstract: A printable liquid supply cartridge comprises a housing enclosing an internal volume. The housing has a front end to connect to a printer and first and second sides extending from the front end to a rear end. The front end has a printable liquid outlet closer to the bottom than to the top and has a gas inlet above the printable liquid outlet, each of the printable liquid outlet and the gas inlet to facilitate insertion of a respective fluid pen therein. There is a recess in the front end above the gas inlet, the recess being delimited by a first wall having an internal side and an external side that is part of the first side. An I2C data interface comprising at least three electrical connection pads are exposed on the internal side of the first wall facing towards the recess, the connection pads arranged in a top to bottom direction.

公开(公告)号：US20170057214A1

公开(公告)日：2017-03-02

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: B41F31/02

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.

Abstract translation: 本文公开了容器组件的示例。 容器组件的一个例子包括提供印刷组合物的第一主体和用于存储储存印刷组合物的第二主体。 容器组件的示例另外包括具有使第一主体与第二主体流体隔离的存储位置的互连以及将第一主体与第二主体流体连接的使用位置，以允许储备打印组合物从第二主体 根据需要向第一体内补充第一体中的印刷组合物，并允许由储备印刷组合物移位的第一体中的空气从第一体流到第二体。