中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

12 records (took 0.028 seconds)

    INK JET CARTRIDGE COMPRISING A POROUS CORE AND METHODS FOR MANUFACTURING THE SAME
    2.
    发明申请
    INK JET CARTRIDGE COMPRISING A POROUS CORE AND METHODS FOR MANUFACTURING THE SAME 审中-公开
    包含多孔核心的喷墨打印盒及其制造方法

    公开(公告)号：WO2007075944A2

    公开(公告)日：2007-07-05

    申请号：PCT/US2006048897

    申请日：2006-12-21

    Applicant: LEXMARK INT INC ,  BUCHANAN JEFFREY JAMES ,  DEFOSSE STEPHEN FRANCIS ,  POWERS JAMES HAROLD ,  WARD DAVID AMOS

    Inventor： BUCHANAN JEFFREY JAMES ,  DEFOSSE STEPHEN FRANCIS ,  POWERS JAMES HAROLD ,  WARD DAVID AMOS

    IPC: B41J2/175

    CPC classification number: B41J2/17513

    Abstract: A method of manufacturing an ink jet cartridge comprising, forming a porous core in the shape of a flow passage; placing the porous core in an ink jet cartridge mold; and injecting a molten material around the porous core. An ink jet cartridge for an ink jet printer having a porous core in the shape of a flow passage; an ink jet cartridge body formed by injecting a molten material around the porous core, wherein the ink jet cartridge body comprises a chamber configured to contain ink, and further wherein the porous core is in fluid communication with the ink in the chamber; and a printhead provided on the ink jet cartridge body and including ink ejection nozzles and ink ejectors, wherein the ink ejection nozzles are in fluid communication with the porous core.

    Abstract translation: 一种制造喷墨盒的方法，包括：形成流道形状的多孔芯; 将多孔芯放置在喷墨盒模具中; 和在多孔芯周围注入熔融材料。 一种用于喷墨打印机的喷墨盒，其具有呈流道形状的多孔芯; 喷墨盒体，其通过将熔融材料注入所述多孔核心周围而形成，其中所述喷墨盒体包括被配置为容纳墨的腔室，并且其中所述多孔核心与所述腔室中的墨水流体连通; 以及设置在喷墨盒本体上并包括墨水喷嘴和墨水喷射器的打印头，其中墨水喷嘴与多孔芯流体连通。

    FILTER TOWER STRUCTURE
    3.
    发明公开
    FILTER TOWER STRUCTURE 审中-公开
    FILTERTURMSTRUKTUR

    公开(公告)号：EP1208011A4

    公开(公告)日：2002-10-16

    申请号：EP00943026

    申请日：2000-06-21

    Applicant: LEXMARK INT INC

    Inventor： LATTUCA MICHAEL DAVID ,  WARD DAVID AMOS ,  CORLEY RICHARD EARL JR ,  SULLIVAN CARL EDMOND ,  SPIVEY PAUL TIMOTHY

    IPC: B41J2/16 ,  B41J2/175 ,  B41J2/19

    CPC classification number: B41J2/17563 ,  B41J2/17503 ,  B41J2/1752 ,  B41J2/17523

    Abstract: The invention relates to a filter tower structure and attachment of the structure to a cartridge body (12). The cartridge body contains one or more printheads (14) on a first surface thereof, one or more connection apertures in flow communication with the one or more printheads, each aperture having an opening on a second surface opposite the first surface and one or more ink filtration devices (28) having an outlet port connected to the second surface of the cartridge body through the opening so that each ink outlet port is in flow communication with at least one connection aperture. The device enables production of a cartridge body made of a material which is effective for removing heat from the printheads.

    Abstract translation: 盒体在其第一表面上包含一个或多个打印头，以及与该一个或多个打印头流动连通的一个或多个连接孔，每个孔在与第一表面相对的第二表面上具有开口，以及一个或多个单独的墨过滤 每个装置具有通过开口连接到盒主体的第二表面的墨水出口，使得每个墨水出口与至少一个连接孔流动连通。 单独的装置使得能够生产由能够从打印头移除热量的材料制成的盒体。

    BUBBLE ELIMINATION AND FILTER TOWER STRUCTURE
    5.
    发明公开
    BUBBLE ELIMINATION AND FILTER TOWER STRUCTURE 审中-公开
    BLASENENTFERNUNG UND FILTERMASTSTRUKTUR

    公开(公告)号：EP1202865A4

    公开(公告)日：2006-07-26

    申请号：EP00944771

    申请日：2000-06-21

    Applicant: LEXMARK INT INC

    Inventor： LONG GREGORY ALAN ,  POWERS JAMES HAROLD ,  RUSSELL MATTHEW JOE ,  WARD DAVID AMOS

    IPC: B41J2/175 ,  B41J2/19

    CPC classification number: B41J2/17513 ,  B41J2/17503 ,  B41J2/1752 ,  B41J2/17523 ,  B41J2/19

    Abstract: A printhead apparatus for filtering ink which includes an elongate open-ended trough having a bottom wall (44), and opposing end walls (42) and opposing side walls (40) attached to the bottom wall, an ink exit port (46) attached to the bottom wall between the opposing end walls and side walls, a filter member (58) disposed in the open-ended trough between the end walls and the side walls and an elongate cover assembly (36) attached to the end walls and the side walls covering the trough defining a filter chamber containing the filter element, the cover assembly containing an ink inlet valve and a gas outlet valve. The device is disposed between an ink cartridge and an ink jet pen containing one or more printheads and is activated automatically when a new ink cartridge is installed on the pen thereby removing unwanted air and gas bubbles from the filter chamber and providing gas free ink to the pen and one or more printheads.

    Abstract translation: 一种用于过滤油墨的打印头装置，其包括具有底壁和相对的端壁以及连接到底壁的相对侧壁的细长开口槽，连接到相对的端壁和侧壁之间的底壁的墨出口， 设置在端壁和侧壁之间的开口端槽中的过滤构件和附接到端壁的细长盖组件和覆盖槽的侧壁，其限定包含过滤元件的过滤室，盖组件包含油墨入口 阀和气体出口阀。 该装置设置在墨盒和包含一个或多个打印头的喷墨笔之间，并且当新墨盒安装在笔上时自动启动，从而从过滤室中除去不需要的空气和气泡，并向 笔和一个或多个打印头。

    INK JET CARTRIDGE STRUCTURE
    6.
    发明公开
    INK JET CARTRIDGE STRUCTURE 有权
    STRUKTUR EINER TINTENSTRAHLPATRONE

    公开(公告)号：EP1084038A4

    公开(公告)日：2001-09-19

    申请号：EP99927178

    申请日：1999-06-03

    Applicant: LEXMARK INT INC

    Inventor： ASKREN BENJAMIN ALAN ,  LATTUCA MICHAEL DAVID ,  MURTHY ASHOK ,  NOWELL RONALD MONROE JR ,  OLIVER DARRIN WAYNE ,  RAULINAITIS MICHAEL ,  SPITZ DONALD NORMAN ,  SULLIVAN CARL EDMOND ,  WARD DAVID AMOS

    IPC: B41J2/14 ,  B41J2/16 ,  B41J2/05

    CPC classification number: B41J2/1623 ,  B41J2/14024 ,  B41J2/1408 ,  B41J2/1603 ,  B41J2/1632 ,  B41J2/1637 ,  B41J2/1645 ,  B41J2002/14362 ,  B41J2202/03

    Abstract: The invention described in the specifications relates to an improved ink jet printer cartridge structure which includes a substrate carrier (90) or nose piece upon which semiconductor devices for ink jet printheads are mounted. The substrate carrier has a top surface (100) containing one or more substrate locator wells (92) each well having well walls (98), a well base and at least one ink feed slot in each well base and side walls attached to the top surface along the perimeter thereof. One or more of the side walls contain fins (102) for heat removal from the substrate carrier and at least two alignment devices (110) attached adjacent at least one of the side walls for precisely aligning the substrate carrier in a printer carriage. Among the advantages of the substrate carrier is that it provides a suitable means for substrate alignment for multiple substrates, a means for cooling multiple substrates, a means for fixedly or removably attaching the carrier to ink reservoir body and a means for accurately aligning the carrier and reservoir body in a carriage of a printer.

    Abstract translation: 本说明书中描述的本发明涉及一种改进的喷墨打印机盒结构，其包括衬底载体或鼻片，在其上安装用于喷墨打印头的半导体器件。 衬底载体具有包含一个或多个衬底定位器孔的顶表面，每个阱具有井壁，井底，以及每个井底中的至少一个供墨槽和沿其周边连接到顶表面的侧壁。 侧壁中的一个或多个包含用于从衬底载体去除热量的翅片和附接到邻近至少一个侧壁的至少两个对准装置，用于将打印机托架中的衬底载体精确对准。 衬底载体的优点之一在于它提供用于多个衬底的衬底对准的合适装置，用于冷却多个衬底的装置，用于将载体固定或可拆卸地附接到储墨体的装置和用于精确对准载体的装置 以及在打印机的托架中的储存器本体。

    Filter tower structure
    9.
    发明专利
    Filter tower structure 未知

    公开(公告)号：AU5756200A

    公开(公告)日：2001-01-31

    申请号：AU5756200

    申请日：2000-06-21

    Applicant: LEXMARK INT INC

    Inventor： LATTUCA MICHAEL DAVID ,  WARD DAVID AMOS ,  CORLEY RICHARD EARL JR ,  SULLIVAN CARL EDMOND ,  SPIVEY PAUL TIMOTHY

    IPC: B41J2/16 ,  B41J2/175 ,  B41J2/19

    Abstract: A cartridge body contains one or more printheads on a first surface thereof and one or more connection apertures in flow communication with the one or more printheads, each aperture having an opening on a second surface opposite the first surface, and one or more separate ink filtration devices, each having an ink outlet port connected to the second surface of the cartridge body through an opening so that each ink outlet port is in flow communication with at least one connection aperture. The separate devices enable production of a cartridge body made of a material which is effective for removing heat from the printheads.

    Ink jet cartridge structure
    10.
    发明专利
    Ink jet cartridge structure 未知

    公开(公告)号：AU4414799A

    公开(公告)日：1999-12-20

    申请号：AU4414799

    申请日：1999-06-03

    Applicant: LEXMARK INT INC

    Inventor： ASKREN BENJAMIN ALAN ,  LATTUCA MICHAEL DAVID ,  MURTHY ASHOK ,  NOWELL RONALD MONROE JR ,  OLIVER DARRIN WAYNE ,  RAULINAITIS MICHAEL ,  SPITZ DONALD NORMAN ,  SULLIVAN CARL EDMOND ,  WARD DAVID AMOS

    IPC: B41J2/14 ,  B41J2/16 ,  B41J2/05

    Abstract: The invention described in the specification relates to an improved ink jet printer cartridge structure which includes a substrate carrier or nose piece upon which semiconductor devices for ink jet printheads are mounted. The substrate carrier has a top surface containing one or more substrate locator wells each well having well walls, a well base and at least one ink feed slot in each well base and side walls attached to the top surface along the perimeter thereof. One or more of the side walls contain fins for heat removal from the substrate carrier and at least two alignment devices attached adjacent at least one of the side walls for precisely aligning the substrate carrier in a printer carriage. Among the advantages of the substrate carrier is that it provides a suitable means for substrate alignment for multiple substrates, a means for cooling multiple substrates, a means for fixedly or removably attaching the carrier to a ink reservoir body and a means for accurately aligning the carrier and reservoir body in a carriage of a printer.

Patent Agency Ranking