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    • 4. 发明申请
    • LIQUID DISCHARGING APPARATUS
    • 液体排放装置
    • US20100327025A1
    • 2010-12-30
    • US12825184
    • 2010-06-28
    • Daisuke YokoyamaYasuyuki Tamura
    • Daisuke YokoyamaYasuyuki Tamura
    • B65D83/00
    • B41J2/175B41J2/14145B41J2/17596B41J2202/12
    • A liquid discharging apparatus in which a liquid is flowed in one direction in a circulation flow path at the time of non-discharge, and the flow path is refilled with liquid from both directions at the time of discharge. The liquid discharging apparatus includes a pressure adjustment unit that satisfies a condition “Pu>Pd, Pn>−Pd”, where Pu denotes a fluid pressure at a predetermined position on the upstream side of a discharge port, Pd denotes a fluid pressure at a predetermined position on the downstream side thereof, and Pn denotes a pressure equivalent to a capillary force of the discharge port for absorbing the liquid from the flow path into the discharge port immediately after the liquid has been discharged therefrom.
    • 一种液体排放装置,其中在不排放时液体在循环流动路径中沿一个方向流动,并且在排出时从两个方向重新填充流体。 液体排出装置包括压力调节单元,其满足条件“Pu> Pd,Pn> -Pd”,其中Pu表示在排出口的上游侧的预定位置处的流体压力,Pd表示在 其下游侧的预定位置,Pn表示与液体从排出口立即排出之后的液体流入排出口的液体的吸入口的毛细管力相当的压力。
    • 6. 发明授权
    • Recording apparatus
    • 记录装置
    • US06969135B2
    • 2005-11-29
    • US10155134
    • 2002-05-28
    • Yasuyuki Tamura
    • Yasuyuki Tamura
    • B41J2/05B41J2/045B41T29/38
    • B41J2/04541B41J2/04543B41J2/04548B41J2/0458
    • A recording apparatus has a recording head with a data generating unit that converts information transmitted from an external device into recording data that matches the configuration of the recording head for recording by the recording head. The recording apparatus has a first power supply circuit for supplying drive power to a drive element that drives by the nozzles of the recording head and a second power supply circuit that drives the heating elements that control recording by the nozzles. As a result, the recording apparatus can provide stable recording, unaffected by any voltage drop in the circuitry that drives the recording head.
    • 记录装置具有记录头,其具有数据生成单元,其将从外部设备发送的信息转换成与由记录头记录的记录头的配置相匹配的记录数据。 记录装置具有第一电源电路,用于向由驱动记录头的喷嘴的驱动元件供给驱动电力,第二电源电路驱动控制由喷嘴控制记录的加热元件。 结果,记录装置可以提供稳定的记录,不受驱动记录头的电路中的任何电压降的影响。
    • 9. 发明授权
    • Ink liquid fixing device and ink jet recording apparatus provided with such ink liquid fixing device
    • 具有这种油墨定影装置的油墨液体定影装置和喷墨记录装置
    • US06439712B1
    • 2002-08-27
    • US08567233
    • 1995-12-05
    • Michinari MizutaniYasuyuki Tamura
    • Michinari MizutaniYasuyuki Tamura
    • B41J201
    • B41J2/01B41J11/002
    • An ink liquid fixing device used for an ink jet recording apparatus for discharging ink liquid onto a recording medium arranged on a given feeding path for the formation of images on the medium includes a housing, a first aperture for inducing air into the housing, a second aperture having a width wider than that of the recording medium arranged on the feeding path, this second aperture being arranged to face the recording surface of the recording medium arranged on the feeding path with given gaps formed between them on the upstream and downstream sides in the feeding direction thereof, a heat emitting source facing the recording surface of the recording medium through the second aperture side portions arranged around the heat emitting source, with the first aperture being arranged on one end and the second aperture on the other end thereof, and exhaust means for inducing the air outside the housing into the housing through the first aperture to guide the air to the recording surface of the recording medium by way of the heat emitting source and second aperture, and to exhaust the air outside the housing by forming the air flow through the aforesaid gaps toward the upstream and downstream sides in the feeding direction of the recording medium. Hence the prints on the recording medium are fixed rapidly at lower running costs.
    • 用于喷墨记录装置的油墨定影装置,用于将墨液排出到布置在用于在介质上形成图像的给定进给路径上的记录介质上,用于在介质上形成图像包括壳体,用于将空气引入壳体的第一孔,第二孔 孔的宽度大于布置在馈送路径上的记录介质的宽度,该第二孔布置成面对设置在馈送路径上的记录介质的记录表面,在它们之间形成有在其上游和下游侧的给定间隙 通过布置在发热源周围的第二开口侧部分,面向记录介质的记录表面的发热源,其第一孔布置在一端,而另一端的第二孔和排气 用于通过第一孔将外壳外部的空气引导到壳体中以将空气引导到记录表面的装置 的记录介质,并且通过在记录介质的进给方向上形成通过上述间隙的空气流向上游侧和下游侧排出外部空气的空气。 因此,记录介质上的打印件以较低的运行成本快速固定。