中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

4 records (took 0.012 seconds)

    FORMATION OF DETECTION REGIONS BY DETECTOR MODULES COUPLED TO A MOVABLE CARRIAGE
    1.
    发明申请
    FORMATION OF DETECTION REGIONS BY DETECTOR MODULES COUPLED TO A MOVABLE CARRIAGE 审中-公开
    通过与可移动运输相结合的检测器模块形成检测区域

    公开(公告)号：US20150035886A1

    公开(公告)日：2015-02-05

    申请号：US13955232

    申请日：2013-07-31

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

    Inventor： Andrew Maxwell Frost ,  Xavier Gasso Puchal ,  Emilio Jose Gongora Canada ,  Lluis Pous ,  Xavier Soler Pedemonte

    IPC: B41J29/387

    CPC classification number: B41J11/0095

    Abstract: A printing apparatus includes a carriage, a first detector module, and a second detector module. The carriage may selectively move a fluid applicator along a scanning path in a first scanning direction and a second scanning direction across a print zone to print on a media therein. The first detector module and second detector module may be coupled to the carriage. Further, the first detector module may include a first receiver and a first source to form a first detection region there between downstream of the carriage in the first scanning direction to detect an object therein. The second detector module may include a second receiver and a second source to form a second detection region there between downstream of the carriage in the second scanning direction to detect an object therein.

    Abstract translation: 打印装置包括滑架，第一检测器模块和第二检测器模块。 托架可以选择性地沿着扫描路径在第一扫描方向和第二扫描方向上跨越打印区域移动流体施用器，以在其中的介质上进行打印。 第一检测器模块和第二检测器模块可以联接到托架。 此外，第一检测器模块可以包括第一接收器和第一源，以在第一扫描方向上在托架的下游形成第一检测区域，以检测其中的物体。 第二检测器模块可以包括第二接收器和第二源，以在第二扫描方向上在托架的下游形成第二检测区域，以检测其中的物体。

    Printing fluid supply
    2.
    发明授权
    Printing fluid supply 有权

    公开(公告)号：US10471729B2

    公开(公告)日：2019-11-12

    申请号：US15542486

    申请日：2015-01-30

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

    Inventor： Francesc Ros Cerro ,  Marc Bautista Palacios ,  Macia Sole Pons ,  Emilio Jose Gongora Canada

    IPC: B41J2/175

    Abstract: An example of a printing fluid supply connector is described that has a first connector and a second connector, where each of the first and second connectors is to fluidly connect to a respective replaceable reservoir of printing fluid. The printing fluid supply connector also has an outlet to fluidly connect to a printer and a selector to selectively fluidly connect one of the first and second connectors to the outlet in response to an electrical control signal or to fluid pressure at the first and second connectors.

    PRINT DEVICE WITH VALVE IN PRINT FLUID SUPPLY PATHWAY
    3.
    发明申请
    PRINT DEVICE WITH VALVE IN PRINT FLUID SUPPLY PATHWAY 审中-公开

    公开(公告)号：US20190070860A1

    公开(公告)日：2019-03-07

    申请号：US15762020

    申请日：2016-01-29

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

    Inventor： Carlos Chover Lopez ,  Emilio Jose Gongora Canada ,  Marta Coma Vives

    IPC: B41J2/175

    Abstract: In one example, there is disclosed a print device 100 comprising: a print fluid supply pathway 102 extending from a reservoir inlet 104 to a printhead outlet 106; a valve 108 in the print fluid supply pathway 102 downstream of the reservoir inlet 104: a pressure sensor 110 to monitor print fluid pressure upstream of the valve 108; a pressure sensor controller 112 to temporarily close the valve 108 for a closed period and monitor print fluid pressure using the pressure sensor 110 during the closed period; and a print operation controller 114 to control printing operations of the print device 100 so that in use a printing operation continues and print fluid is discharged from a printhead 234 during a closed period of the valve 108 in the respective print fluid supply pathway 102.

Patent Agency Ranking