VENT FOR AN INKJET PRINTHEAD
    12.
    发明专利

    公开(公告)号:CA2715273C

    公开(公告)日:2013-09-03

    申请号:CA2715273

    申请日:2010-09-23

    Applicant: XEROX CORP

    Inventor: PLATT DAVID P

    Abstract: An inkjet printhead has been developed that includes an ink reservoir vent, which prevents ink from exiting the ink reservoir through the vent. The inkjet printhead includes a reservoir, an ink inlet, a vent opening, and a vent member. The reservoir contains a supply of ink and an air space above the supply of ink. The vent member extends from the vent opening and includes a first vent member opening positioned in an air space outside of the reservoir, a second vent member opening positioned in the air space above the supply of ink, and a vent channel configured to couple fluidly the first vent member opening to the second vent member opening. The second vent member opening is positioned within the reservoir to enable the second vent member opening to remain within the air space above the supply of ink regardless of a printhead orientation.

    APARATO DE RECUPERACION DE TINTA RESIDUAL PARA SISTEMA DE RECIRCULACION DE TINTA LIQUIDA.

    公开(公告)号:MX2012001656A

    公开(公告)日:2012-08-31

    申请号:MX2012001656

    申请日:2012-02-07

    Applicant: XEROX CORP

    Abstract: Un receptáculo de recuperación de tinta recibe tinta purgada de un aparato de impresión de chorro de tinta. La tinta en el receptáculo de recuperación moja una membrana porosa colocada en el receptáculo de recuperación, y fluye hacia un canal de flujo. La presión negativa aplicada a un orificio que está colocado en comunicación fluídica con el canal de flujo jala tinta del canal de flujo para usarse en el aparato de impresión de chorro de tinta, mientras la tinta moja los poros en la membrana resistiendo el flujo de aire hacia el canal de flujo.

    Aperture plate for an inkjet printhead and method for preparing same

    公开(公告)号:GB2484796A

    公开(公告)日:2012-04-25

    申请号:GB201117288

    申请日:2011-10-07

    Applicant: XEROX CORP

    Abstract: An aperture plate 10 for an inkjet printhead includes a first layer 12 having a first emissivity; a second layer 14 having a second emissivity disposed over the first layer; wherein the first emissivity is higher than the second emissivity; and optionally, at least one additional layer 18 disposed over the second layer. A method for preparing an aperture plate 10 includes providing a first layer 12 having a first emissivity; disposing a second layer 14 having a second emissivity over the first layer; wherein the first emissivity is higher than the second emissivity; optionally, disposing at least one additional layer over the second layer; and forming at least one aperture, wherein aperture formation can be before or after disposing the second layer over the first layer. The first layer preferably comprises polyimide and the second layer a metal or a metal alloy, preferably aluminium.

    Mit Einwegfilter konfigurierte Resttintenwanne

    公开(公告)号:DE102013208919A1

    公开(公告)日:2013-12-05

    申请号:DE102013208919

    申请日:2013-05-14

    Applicant: XEROX CORP

    Abstract: Ein System zum Wiederverwerten von Phasenänderungsresttinte in einer Bildgebungsvorrichtung für Phasenänderungstinte umfasst einen Resttintensammelbehälter, der in einer Bildgebungsvorrichtung für Phasenänderungstinte positioniert ist, um Phasenänderungsresttinte zu sammeln, die von einem Druckkopf in der Bildgebungsvorrichtung für Phasenänderungstinte erzeugt wird. Der Resttintensammelbehälter umfasst ein Heizelement zum Erhitzen der Phasenänderungsresttinte in dem Sammelbehälter auf mindestens eine Schmelztemperatur der Phasenänderungstinte. Ein Förderer für Phasenänderungsresttinte ist konfiguriert, um geschmolzene Phasenänderungsresttinte von dem Resttintensammelbehälter bis zu einem Tintenreservoir für den Druckkopf zu befördern.

    17.
    发明专利
    未知

    公开(公告)号:BRPI1106642A2

    公开(公告)日:2013-05-28

    申请号:BRPI1106642

    申请日:2011-11-07

    Applicant: XEROX CORP

    Abstract: A volumetric container for storing phase-change ink includes a housing that is comprised primarily of a thermally insulating material and a heater element positioned within the housing. The heater element is positioned in the container to melt solid ink quickly to enable printing operations.

    18.
    发明专利
    未知

    公开(公告)号:BRPI1003440A2

    公开(公告)日:2013-04-16

    申请号:BRPI1003440

    申请日:2010-09-29

    Applicant: XEROX CORP

    Inventor: PLATT DAVID P

    Abstract: An inkjet printhead has been developed that includes an ink reservoir vent, which prevents ink from exiting the ink reservoir through the vent. The inkjet printhead includes a reservoir, an ink inlet, a vent opening, and a vent member. The reservoir contains a supply of ink and an air space above the supply of ink. The vent member extends from the vent opening and includes a first vent member opening positioned in an air space outside of the reservoir, a second vent member opening positioned in the air space above the supply of ink, and a vent channel configured to couple fluidly the first vent member opening to the second vent member opening. The second vent member opening is positioned within the reservoir to enable the second vent member opening to remain within the air space above the supply of ink regardless of a printhead orientation.

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