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    • 83. 发明授权
    • Liquid ejection head
    • 液体喷头
    • US08613495B2
    • 2013-12-24
    • US13366527
    • 2012-02-06
    • Toshiaki KanekoShozo HattoriMasashi Miyagawa
    • Toshiaki KanekoShozo HattoriMasashi Miyagawa
    • B41J2/135
    • B41J2/16B41J2/1623B41J2/1637B41J2002/14362
    • A liquid ejection head including an ejection device substrate having a substrate provided with an energy-generating element that generates energy for ejecting a liquid, a liquid supply member that supplies the liquid to the ejection device substrate, and a support member that is provided between and joined to the ejection device substrate and the liquid supply member. The support member has at least two liquid supply flow paths that are through-holes extending through the support member and has a projected or depressed portion at its joint surface with respect to the liquid supply member. A spacing between two adjoining liquid supply flow paths at the joint surface with respect to the liquid supply member is larger than a spacing between the adjoining two liquid supply flow paths at a joint surface of the support member with respect to the ejection device substrate.
    • 一种液体喷射头,包括具有基板的喷射装置基板,所述基板设置有产生用于喷射液体的能量的能量产生元件,将液体供应到喷射装置基板的液体供应构件以及设置在喷射装置基板之间的支撑构件, 接合到喷射装置基板和液体供应部件。 支撑构件具有至少两个液体供应流动路径,其是穿过支撑构件延伸的通孔,并且在其与液体供应构件的接合表面处具有突出或凹陷部分。 相对于液体供应构件,在接合表面处的两个邻接的液体供应流动路径之间的间隔大于在支撑构件相对于喷射装置基板的接合表面处的相邻两个液体供应流动路径之间的间隔。
    • 89. 发明申请
    • Exhaust heat recovery apparatus
    • 废热回收装置
    • US20080196865A1
    • 2008-08-21
    • US12069797
    • 2008-02-13
    • Masashi MiyagawaKimio Kohara
    • Masashi MiyagawaKimio Kohara
    • F28D15/02F01N5/02
    • F28D15/043F01N5/02F01N2240/22F28D15/0266F28D21/0003F28F1/126Y02T10/16
    • An exhaust heat recovery apparatus includes an evaporation unit and a condensation unit communicated with the evaporation unit such that an operation fluid circulates therein. The evaporation unit is disposed in a first fluid passage through which a first fluid flows, and performs heat exchange between the first fluid and the operation fluid, thereby evaporating the operation fluid. The condensation unit is disposed in a second fluid passage through which a second fluid flows, and performs heat exchange between the second fluid and the operation fluid. The exhaust heat recovery apparatus further includes a wet area increasing member in a tube of the evaporation unit for increasing a wet area of the operation fluid due to surface tension of the operation fluid. The wet area increasing member is disposed adjacent to an inner surface of the tube and has extension surfaces extending in directions intersecting with the inner surface.
    • 排气热回收装置包括蒸发单元和与蒸发单元连通的冷凝单元,使得操作流体在其中循环。 蒸发单元设置在第一流体通过的第一流体通道中,并且在第一流体和操作流体之间进行热交换,从而蒸发操作流体。 冷凝单元设置在第二流体通道中,第二流体通过第二流体流动,并且在第二流体和操作流体之间进行热交换。 排气热回收装置还包括在蒸发单元的管中的湿润区域增加构件,用于增加由于操作流体的表面张力引起的操作流体的湿润面积。 湿区域增加构件邻近管的内表面设置,并且具有沿与内表面相交的方向延伸的延伸表面。