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347 records (took 0.027 seconds)

    41.
    发明专利
    未知

    公开(公告)号：DE2943164A1

    公开(公告)日：1980-05-08

    申请号：DE2943164

    申请日：1979-10-25

    Applicant: CANON KK

    Inventor： HARA TOSHITAMI ,  SATO YASUSHI ,  TAKATORI YASUSHI ,  SHIRATO YOSHIAKI

    IPC: B41J2/14 ,  B41J2/16 ,  B41J3/04

    Abstract: A device for recording comprising ejecting a liquid recording medium by heat energy which comprises a recording head composed of a discharging orifice for ejecting the liquid recording medium in a form of droplets, an inlet for introducing the liquid recording medium, a liquid chamber for holding the liquid recording medium, and a heating element for applying heat energy to the liquid recording medium in the liquid chamber, and a means for applying voltage pulse to control heating by the heating element, the distance between the surface of the heating element and the liquid recording medium being not more than 100 microns.

    LIQUID JET RECORDING APPARATUS
    47.
    发明专利
    LIQUID JET RECORDING APPARATUS 失效

    公开(公告)号：JPS62169659A

    公开(公告)日：1987-07-25

    申请号：JP31269286

    申请日：1986-12-27

    Applicant: CANON KK

    Inventor： SHIRATO YOSHIAKI ,  TAKATORI YASUSHI ,  HARA TOSHITAMI ,  NISHIMURA YUKIO ,  TAKAHASHI MICHIKO

    IPC: B41J2/05 ,  B41J2/14

    Abstract: PURPOSE:To enable high-quality recording at a high speed, by folding back one of electrodes in the same plane and making at least one of the aforementioned electrodes as a common electrode. CONSTITUTION:Individual lead electrodes 51, 52...5n and common lead electrodes 61, 62...6m holding several number units of resistors in common are respectively connected to the heat generating resistors 21, 22...2n formed on a substrate 1. Individual lead electrodes 51, 52...5n have matrix wirings 7 incorporated therein on the way of the leading-out thereof and led out to (l) terminals 81, 82...8l fewer than (n) from said wirings 7. The common lead electrodes 61, 62...6m are led out along the back surface of the substrate 1. When an electric pulse signal is inputted to the heat generating resistors 21, 22...2n after recording ink is introduced into long grooves 31, 32...3n from an ink supply system, a thermal pulse is generated according to the input of the electric pulse signal and the ink instantaneously generates a state change such as evaporation and acting force is applied to said ink itself. As a result, the ink is emitted from an orifice in small droplets 10 and flies at a speed corresponding to the intensity of the aforementioned acting force.

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