公开(公告)号：WO2020013859A1

公开(公告)日：2020-01-16

申请号：PCT/US2018/042049

申请日：2018-07-13

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

Inventor： LEISER, Judson M. ,  RING, James ,  THIELMAN, Jeffrey L.

IPC: B41J2/175

Abstract: In one example in accordance with the present disclosure, an interconnect on a print liquid supply is described. The interconnect includes a liquid interface to establish a liquid path between the print liquid supply and an ejection device in which the print liquid supply is installed. The interconnect also includes an electrical interface to establish a data transmission path between the print liquid supply and the ejection device. The interconnect also includes an external surface having a dampening element disposed thereon.

公开(公告)号：WO2020013840A1

公开(公告)日：2020-01-16

申请号：PCT/US2018/041959

申请日：2018-07-13

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

Inventor： STOKES, Peter R. ,  LEISER, Judson M.

IPC: B41J2/175

Abstract: In one example in accordance with the present disclosure, a spout for a print liquid reservoir is described. The spout includes a sleeve having an opening through which print liquid passes. A first flange extends outward from the sleeve to affix the spout to the print liquid reservoir. A second flange extends outward from the sleeve to sit on a wall a container in which the print liquid reservoir is disposed. The spout also includes an angled clamp flange having an angled surface and a straight surface opposite the angled surface. The angled clamp flange is to affix the spout to the container.

公开(公告)号：WO2012074514A1

公开(公告)日：2012-06-07

申请号：PCT/US2010/058408

申请日：2010-11-30

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. ,  DOWELL, Daniel D. ,  ELLIOT, Joseph R. ,  LEISER, Judson M.

Inventor： DOWELL, Daniel D. ,  ELLIOT, Joseph R. ,  LEISER, Judson M.

IPC: B41J2/175 ,  B41J2/14

CPC classification number: B41J2/14145 ,  B41J2/155 ,  B41J2/1621 ,  B41J2/175 ,  B41J2002/14419 ,  B41J2202/20

Abstract: A manifold assembly for a fluid-ejection device having multiple-fluid type fluid-ejection printheads organized in a page-wide array includes a lower-most deck and an upper-most deck. The lower-most deck is to supply a first type of fluid and a second type of fluid to the fluid-ejection printheads. The first type of fluid and the second type of fluid are exterior-most fluids ejected by the fluidejection printheads in relation to a direction of media movement through the fluidejection device. The upper-most deck is to supply a third type of fluid and a fourth type of fluid to the fluid-ejection printheads. The third type of fluid and the fourth type of fluid are interior-most fluids ejected by the fluid-ejection printheads in relation to the direction of media movement through the fluid ejection device.

Abstract translation: 用于具有组织在页面范围阵列中的多流体型流体喷射打印头的流体喷射装置的歧管组件包括最下面的甲板和最上面的甲板。 最下面的甲板是向流体喷射打印头提供第一类型的流体和第二类型的流体。 第一类型的流体和第二类型的流体是流体喷射打印头相对于通过流体注射装置的介质移动方向喷射的最外部流体。 最上面的甲板是向流体喷射打印头供应第三种类型的流体和第四种类型的流体。 第三类流体和第四类流体是流体喷射打印头相对于通过流体喷射装置的介质移动方向喷射的最多流体。

公开(公告)号：WO2020013858A1

公开(公告)日：2020-01-16

申请号：PCT/US2018/042042

申请日：2018-07-13

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

Inventor： LEISER, Judson M. ,  PETERSCHMIDT, Michael E. ,  UNDLIN, Milo A. ,  MAO, Perrin

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：WO2020013849A1

公开(公告)日：2020-01-16

申请号：PCT/US2018/041994

申请日：2018-07-13

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

Inventor： STOKES, Peter R. ,  LEISER, Judson M.

IPC: B41J2/175

Abstract: In one example in accordance with the present disclosure, a clamp plate assembly for a print liquid supply is described. The clamp plate assembly includes a clamp plate which includes 1) two wedge-shaped forked ends to facilitate clamping a spout to a container in which a print liquid reservoir is disposed and 2) a slot defined by the forked ends to receive and retain the spout. The clamp plate assembly also includes a back plate approximately orthogonal to the clamp plate.

公开(公告)号：WO2020013848A1

公开(公告)日：2020-01-16

申请号：PCT/US2018/041986

申请日：2018-07-13

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

Inventor： LEISER, Judson M. ,  BOLEDA BUSQUETS, Miquel ,  CASTLE, Steven T. ,  OLSEN, David

IPC: B41J2/175

Abstract: In one example in accordance with the present disclosure, at least one print liquid supply interconnected is described. Each print liquid supply interconnect includes a housing movable relative to a printer and tethered via a feed hose to the printer. The housing includes at least one needle to be inserted in a print liquid supply to allow print liquid to move between the print liquid supply and an ejection device and two keyed slots disposed on either side of a first needle to gate insertion to a print liquid supply with protrusions that match the two keyed slots. The housing also includes a guide feature adjacent the first needle extending between a first keyed slot and the first needle and an electrical interface to establish a data transmission path between the print liquid supply and the ejection device, the electrical interface disposed between the first needle and a second keyed slot.

公开(公告)号：WO2020013855A1

公开(公告)日：2020-01-16

申请号：PCT/US2018/042026

申请日：2018-07-13

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

Inventor： LEISER, Judson M. ,  DEVRIES, Mark A. ,  BOLEDA BUSQUETS, Miquel

IPC: B41J2/175

Abstract: A fluid supply component for a replaceable fluid supply may include a channel fluidically coupled to a pliable fluid supply bag; a ball housed within the channel; and a gasket to prevent movement of the ball into the fluid supply bag; wherein the valve prevents fluid from entering the fluid supply bag while the fluid supply bag imparts a negative fluidic pressure.

公开(公告)号：WO2020013836A1

公开(公告)日：2020-01-16

申请号：PCT/US2018/041944

申请日：2018-07-13

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

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

IPC: B41J2/175

Abstract: A print liquid supply interface structure is provided, to fluidically connect a fluid supply container to a receiving station, comprising a liquid channel having at least one liquid channel wall, the liquid channel including a liquid interface, and at least one key pen next and parallel to the needle receiving portion of the liquid channel, protruding from a base over more than 10 millimeters. In another example a key pen structure is provided. In yet another example an interface structure for receiving a separate key pen is provided.

公开(公告)号：WO2020013832A1

公开(公告)日：2020-01-16

申请号：PCT/US2018/041926

申请日：2018-07-13

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

Inventor： LEISER, Judson M. ,  BOLEDA BUSQUETS, Miquel ,  KARLSBOECK, Bernd ,  OLSEN, David ,  PETERSCHMIDT, Michael E. ,  COLLIE, Lynn A. ,  OSBORNE, Paul Allan ,  SCHALK, Wesley R. ,  ENDER, Ronald J. ,  HAINES, Paul Mark ,  KOLODZIEJ, Roger J. ,  O'HARA, Steve A.

IPC: B41J2/175

Abstract: A print liquid supply apparatus or interface structure to be connected to a print system comprises a liquid channel, liquid interface and integrated circuit contact pads.

公开(公告)号：WO2020013831A1

公开(公告)日：2020-01-16

申请号：PCT/US2018/041924

申请日：2018-07-13

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

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

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.