中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

211 records (took 0.019 seconds)

    Ink containment system and ink level sensing system for an inkjet cartridge
    32.
    发明授权
    Ink containment system and ink level sensing system for an inkjet cartridge 有权
    用于喷墨墨盒的油墨容纳系统和油墨液位感测系统

    公开(公告)号：US08794750B2

    公开(公告)日：2014-08-05

    申请号：US13891754

    申请日：2013-05-10

    Applicant: Videojet Technologies Inc.

    Inventor： Charles W. Gilson ,  Thomas E. Kimerling ,  Mark R. Thackray ,  Kenneth E. Trueba ,  Scott T. Benigni ,  John P. Folkers ,  Matthew David Beasley ,  Terry M. Lambright ,  Kevin Kuester

    IPC: B41J2/175

    CPC classification number: B41J2/17503 ,  B41J2/17513 ,  B41J2/17553 ,  B41J2/17556 ,  B41J2/17566 ,  B41J2002/17516

    Abstract: An ink containment system for an inkjet cartridge, for storing ink for printing, comprises a rigid basin member and a rigid moveable plate. A flexible membrane is affixed to a surface of the basin member and to a surface of the plate forming an ink reservoir within the basin member, plate and flexible membrane. A spring-biased mechanism is disposed between the basin member and plate, for biasing the plate apart from the basin member, generating a negative pressure within the ink reservoir and the basin member remaining stationary relative to the movement of the plate. The basin member has a bowl-like configuration and the spring is seated within the reservoir in such a way that when the ink reservoir has collapsed due to depletion of ink, the flexible membrane and moveable plate are substantially flush with surfaces of the basin member.

    Abstract translation: 一种用于存储用于印刷的油墨的用于喷墨墨盒的油墨容纳系统，包括刚性盆构件和刚性可移动板。 柔性膜固定在盆状构件的表面和板的表面上，从而在盆形构件，板和柔性膜中形成油墨储存器。 弹簧偏置机构设置在盆体和板之间，用于将板偏离盆状构件，在油墨储存器内产生负压，并且盆构件相对于板的运动保持静止。 盆状构件具有碗状构造，并且弹簧位于储存器内，使得当墨水储存器由于墨水耗尽而塌陷时，柔性膜和可移动板基本上与盆形构件的表面齐平。

    Thermal inkjet print head with solvent resistance
    33.
    发明授权
    Thermal inkjet print head with solvent resistance 有权
    热敏喷墨打印头具有耐溶剂性

    公开(公告)号：US08733900B2

    公开(公告)日：2014-05-27

    申请号：US13874067

    申请日：2013-04-30

    Applicant: Videojet Technologies Inc.

    Inventor： Terry M. Lambright ,  Anthony Selmeczy ,  Francis Chee-Shuen Lee ,  Charles C. Haluzak ,  Kenneth E. Trueba

    IPC: B41J2/14

    CPC classification number: B41J2/1648 ,  B41J2/1404 ,  B41J2/14072 ,  B41J2/14129 ,  B41J2/1603 ,  B41J2/1623 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1634 ,  B41J2/1642 ,  B41J2/1646 ,  B41J2002/14387 ,  B41J2202/11

    Abstract: A method of preparing an inkjet printing system with a print head in fluid communication with an ink reservoir and having a plurality of orifices and a corresponding plurality of associated ejection chambers includes providing a substrate and disposing a photoresist material on the substrate. A mask is provided between the UV light source and the photoresist material. The photoresist material is exposed to the UV light source to polymerize the photoresist material to form a barrier layer on the substrate. The barrier layer defines in part a plurality of fluid channels and the plurality of ejection chambers. An orifice plate is attached over the substrate. The orifice plate includes a plurality of orifices in fluid communication with the ejection chambers.

    Abstract translation: 一种制备具有与墨水储存器流体连通并具有多个孔和相应的多个相关联的喷射室的打印头的喷墨打印系统的方法包括提供基底并在基底上设置光致抗蚀剂材料。 在UV光源和光致抗蚀剂材料之间提供掩模。 光致抗蚀剂材料暴露于UV光源以聚合光致抗蚀剂材料以在衬底上形成阻挡层。 阻挡层部分地限定多个流体通道和多个喷射室。 孔板附着在基片上。 孔板包括与喷射室流体连通的多个孔。

    Jet ink composition for low surface energy substrates
    35.
    发明申请
    Jet ink composition for low surface energy substrates 有权
    用于低表面能底物的喷墨油墨组合物

    公开(公告)号：US20040154495A1

    公开(公告)日：2004-08-12

    申请号：US10775979

    申请日：2004-02-10

    Applicant: Videojet Technologies Inc.

    Inventor： Linfang Zhu ,  Godwin Deng ,  Arsenia C. Morelos

    IPC: C09D011/08 ,  B41J002/01

    CPC classification number: C09D11/36

    Abstract: Disclosed are jet ink compositions suitable for printing on substrates such as plastics and oil contaminated metals messages having excellent adhesion, for example, scratch resistance. The jet ink composition comprises one or more organic solvents, a rosin resin, and a colorant, and optionally a co-binder resin, e.g., a vinyl resin. Preferably, the jet ink composition is free or substantially free of a cellulose nitrate resin and/or a slow evaporating solvent. The present invention further provides a method for printing scratch resistant messages on a low surface energy substrate comprising projecting a stream of droplets of the jet ink composition to the substrate, controlling the direction of the stream so that the droplets are caused to form the desired printed messages, and allowing the messages to dry.

    Abstract translation: 公开了适合于在诸如塑料和油污染的金属信息的基材上印刷的喷墨油墨组合物具有优异的粘合性，例如耐擦伤性。 喷墨油墨组合物包含一种或多种有机溶剂，松香树脂和着色剂，以及任选的共粘合树脂，例如乙烯基树脂。 优选地，喷墨油墨组合物是游离的或基本上不含硝酸纤维素树脂和/或缓慢的蒸发溶剂。 本发明还提供了一种用于在低表面能量基底上印刷耐擦伤消息的方法，包括将喷墨油墨组合物的液滴流投影到基底上，控制流的方向，使得液滴形成所需的印刷 消息，并允许消息干燥。

    CARTRIDGE AND PRINTER
    36.
    发明公开
    CARTRIDGE AND PRINTER 审中-公开

    公开(公告)号：US20230256748A1

    公开(公告)日：2023-08-17

    申请号：US18308598

    申请日：2023-04-27

    Applicant: Videojet Technologies Inc.

    Inventor： Yong Qiang Wang ,  Peter Nguyen

    IPC: B41J2/175

    CPC classification number: B41J2/17553 ,  B41J2/17513 ,  B41J2002/17516

    Abstract: There is provided a cartridge for storing and dispensing liquid for use with an inkjet printer, the cartridge comprising: a collapsible reservoir enclosing an internal space for storage of the liquid, wherein: the reservoir comprises a first wall portion and a second wall portion, the first wall portion defining a first region of the internal space, the second wall portion defining a second region of the internal space, the first region and the second region being in fluid communication with each another; and the first wall portion and the second wall portion are configured such that at least a part of the second wall portion collapses more easily than the first wall portion when the liquid is withdrawn from the reservoir; an outlet configured to dispense the liquid; and a holder configured to receive an electronic data storage device, wherein the holder is provided on the first wall portion.

    METHOD AND APPARATUS FOR CONTINUOUS INKJET PRINTING
    38.
    发明申请
    METHOD AND APPARATUS FOR CONTINUOUS INKJET PRINTING 有权

    公开(公告)号：US20220332109A1

    公开(公告)日：2022-10-20

    申请号：US17763848

    申请日：2020-09-24

    Applicant: VIDEOJET TECHNOLOGIES INC.

    Inventor： Nigel Edward Sherman ,  Arkadiusz Cezary Zawada ,  David Horsnell ,  Paul Cox

    IPC: B41J2/07 ,  B41J2/02

    Abstract: A method of processing phase signals for continuous inkjet printing, said method comprising: providing at least one phase signal, wherein said at least one phase signal is an analogue signal; converting the at least one phase signal into at least one corresponding digitised phase signal; and processing said at least one digitised phasing signal, wherein the processing comprises extracting at least one predetermined phase parameter from the at least one digitised phasing signal when the at least one digitised phasing signal is a time-domain digitalised phase signal, and wherein the at least one predetermined phase parameter comprises one or more time-domain signal features of the at least one digitised phasing signal.

    Printer
    39.
    发明授权
    Printer 有权

    公开(公告)号：US11420459B2

    公开(公告)日：2022-08-23

    申请号：US16326415

    申请日：2017-08-17

    Applicant: VIDEOJET TECHNOLOGIES INC.

    Inventor： Jeremy Ellis ,  Keith Buxton

    IPC: B41J31/14 ,  B41J2/325 ,  B41J35/36

    Abstract: A printhead for a thermal transfer printer comprising a plurality of printing elements, each of the printing elements being configured to transfer ink from an ink carrying ribbon to a substrate, and at least one sensor arranged to sense ink carrying ribbon. The at least one sensor comprises at least one emitter arranged to emit radiation towards the ribbon and a plurality of receivers. Each of the plurality of receivers is arranged to receive a respective reflected signal reflected by the ribbon, each reflected signal is based upon radiation emitted by the at least one emitter.

    Transfer printer and method
    40.
    发明授权
    Transfer printer and method 有权

    公开(公告)号：US11260650B2

    公开(公告)日：2022-03-01

    申请号：US16624565

    申请日：2018-06-27

    Applicant: VIDEOJET TECHNOLOGIES INC.

    Inventor： Jeremy Ellis ,  Philip Hart ,  Gareth Walley

    IPC: B41F16/00 ,  B41J35/36 ,  B41J2/36

    Abstract: A method for monitoring a characteristic of a printed image of a thermal transfer printer. The method comprises providing a ribbon and a substrate at a printing location of the thermal transfer printer. The method further comprises printing an image on the substrate at the printing location by transferring ink from a region of the ribbon in a printing operation, a negative image being formed on the region of ribbon. The method further comprises transporting the region of ribbon, by a ribbon transport system, from the printing location towards an imaging location along a ribbon transport path. The method further comprises when a characteristic of the ribbon transport meets a predetermined criterion, obtaining, by an image capture system, a ribbon image of the negative image. The method further comprises processing said ribbon image to generate data indicative of the characteristic of the printed image.

Patent Agency Ranking