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    • 1. 发明授权
    • Liquid ejecting head and liquid ejecting apparatus
    • 液体喷头和液体喷射装置
    • US08210656B2
    • 2012-07-03
    • US12831384
    • 2010-07-07
    • Shigeki SuzukiKatsuhiro Okubo
    • Shigeki SuzukiKatsuhiro Okubo
    • B41J2/05
    • B41J2/14233B41J2002/14419
    • A liquid ejecting head includes: a plurality of head main bodies in which nozzle openings are arranged and manifolds communicate with the nozzle openings; and a passage member which includes a plurality of passages supplying a liquid supplied from an upstream side to the plurality of manifolds of the head main bodies. The plurality of head main bodies is disposed so that the manifolds are arranged in a first direction. The plurality of passages of the passage member includes a passage group in which an outflow port communicating with the manifold is disposed in the first direction and an inflow port to which the liquid is supplied from the upstream side is disposed in a second direction intersecting the first direction.
    • 液体喷射头包括:多个头主体,其中喷嘴开口被布置并且歧管与喷嘴开口连通; 以及通道构件,其包括将从上游侧供应的液体供给到头主体的多个歧管的多个通道。 多个头主体被设置成使歧管沿第一方向排列。 通道构件的多个通道包括通道组,其中与歧管连通的流出口沿着第一方向设置,并且从上游侧供给液体的流入口沿与第一方向相交的第二方向设置 方向。
    • 7. 发明授权
    • Fluid ejecting head and fluid ejecting apparatus
    • 流体喷射头和流体喷射装置
    • US08231205B2
    • 2012-07-31
    • US12047611
    • 2008-03-13
    • Shigeki Suzuki
    • Shigeki Suzuki
    • B41J2/045B41J2/165
    • B41J2/14274B41J2202/07
    • A fluid ejecting head includes a fluid storage chamber that temporarily stores a fluid, which is supplied from a fluid supply port, a plurality of pressure chambers, to which the fluid stored in the fluid storage chamber is supplied through a plurality of fluid supply paths, respectively, a plurality of driving elements that change pressure in the pressure chambers, respectively, and a plurality of nozzle openings, from which the fluids contained in the pressure chambers are ejected when the driving elements are driven, respectively. A specific driving element most distant from the fluid supply port among the driving elements has a maximum capability to discharge the air bubbles in the fluid from the nozzle opening among the driving elements.
    • 流体喷射头包括:液体储存室,其临时存储从流体供给口供给的流体,多个压力室,通过多个流体供给路径供给储存在流体容纳室中的流体, 分别改变压力室中的压力的​​多个驱动元件和分别在驱动元件被驱动时喷射包含在压力室中的流体的多个喷嘴开口。 驱动元件中最靠近流体供给口的特定驱动元件具有从驱动元件中的喷嘴开口排出流体中的气泡的最大能力。