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    • 1. 发明申请
    • LIQUID EJECTION APPARATUS
    • 液体喷射装置
    • US20120206542A1
    • 2012-08-16
    • US13362198
    • 2012-01-31
    • Tomoyuki KuboAtsushi ItoYusuke SuzukiYasuo Katoh
    • Tomoyuki KuboAtsushi ItoYusuke SuzukiYasuo Katoh
    • B41J2/05
    • B41J2/14209B41J2002/14491B41J2202/08
    • A liquid ejection apparatus including: a head having: nozzles arranged in a nozzle-row direction; and ejection-energy applying portions; a drive IC for driving the ejection-energy applying portions; a control circuit board for controlling the drive IC; a wiring member on which the drive IC is mounted; and a support member for supporting the wiring member. The wiring member extends toward the control circuit board from a connection portion thereof connected to the ejection-energy applying portions, the wiring member having a first wiring portion extending in a first direction intersecting the nozzle-row direction and a second wiring portion extending in a second direction intersecting the first direction. The support member supports at least one of the first wiring portion and the second wiring portion, the at least one being located between the ejection-energy applying portions and the control circuit board.
    • 一种液体喷射装置,包括:头部,其具有:沿喷嘴行方向排列的喷嘴; 和喷射能量施加部分; 用于驱动喷射能量施加部分的驱动IC; 用于控制驱动IC的控制电路板; 其上安装有驱动IC的布线构件; 以及用于支撑所述布线构件的支撑构件。 配线部件从与喷射能量施加部连接的连接部向控制电路基板延伸,配线部件具有沿与喷嘴列方向交叉的第一方向延伸的第一配线部, 第二方向与第一方向相交。 支撑构件支撑第一布线部分和第二布线部分中的至少一个,至少一个位于喷射能量施加部分和控制电路板之间。
    • 2. 发明授权
    • Liquid ejection apparatus
    • 液体喷射装置
    • US08851633B2
    • 2014-10-07
    • US13362198
    • 2012-01-31
    • Tomoyuki KuboAtsushi ItoYusuke SuzukiYasuo Kato
    • Tomoyuki KuboAtsushi ItoYusuke SuzukiYasuo Kato
    • B41J2/05
    • B41J2/14209B41J2002/14491B41J2202/08
    • A liquid ejection apparatus including: a head having: nozzles arranged in a nozzle-row direction; and ejection-energy applying portions; a drive IC for driving the ejection-energy applying portions; a control circuit board for controlling the drive IC; a wiring member on which the drive IC is mounted; and a support member for supporting the wiring member. The wiring member extends toward the control circuit board from a connection portion thereof connected to the ejection-energy applying portions, the wiring member having a first wiring portion extending in a first direction intersecting the nozzle-row direction and a second wiring portion extending in a second direction intersecting the first direction. The support member supports at least one of the first wiring portion and the second wiring portion, the at least one being located between the ejection-energy applying portions and the control circuit board.
    • 一种液体喷射装置,包括:头部,其具有:沿喷嘴行方向排列的喷嘴; 和喷射能量施加部分; 用于驱动喷射能量施加部分的驱动IC; 用于控制驱动IC的控制电路板; 其上安装有驱动IC的布线构件; 以及用于支撑所述配线构件的支撑构件。 配线部件从与喷射能量施加部连接的连接部向控制电路基板延伸,配线部件具有沿与喷嘴列方向交叉的第一方向延伸的第一配线部, 第二方向与第一方向相交。 支撑构件支撑第一布线部分和第二布线部分中的至少一个,至少一个位于喷射能量施加部分和控制电路板之间。
    • 7. 发明授权
    • Liquid droplet jetting apparatus
    • 液滴喷射装置
    • US07959255B2
    • 2011-06-14
    • US12119790
    • 2008-05-13
    • Tomoyuki Kubo
    • Tomoyuki Kubo
    • B41J2/165
    • B41J2/16523B41J29/377
    • A liquid droplet jetting apparatus includes a jetting head unit which has a nozzle which jets droplets of a liquid, and a heat generating section, a suction port which is formed in the jetting head unit, and which opens near the nozzle, and a suction device which sucks air around the nozzle from the suction port, and cools down the heat generating section of the jetting head unit by the air which is sucked. Since the heat generating portion is cooled down by the air sucked from the suction port by the suction device, it is possible to reduce a possibility of the heat of the heat generating section being transferred to the jetting head unit, and destabilizing an operation of the jetting head unit. Moreover, since the suction port opens near the nozzle, it is possible to suck fine liquid droplets together with air around the nozzle.
    • 液滴喷射装置包括喷射头单元,该喷射头单元具有喷射液滴的喷嘴和发热部,形成在喷射头单元中并在喷嘴附近打开的吸入口,以及抽吸装置 其从吸入口吸附喷嘴周围的空气,并且通过被吸入的空气冷却喷射头单元的发热部。 由于通过由吸引装置从吸入口吸入的空气将发热部冷却下来,因此能够降低发热部的热量向喷射头单元的转移的可能性, 喷头单元。 此外,由于吸入口在喷嘴附近打开,所以可以与喷嘴周围的空气一起吸入细液滴。