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    • 1. 发明授权
    • Intake device for an internal combustion engine
    • 内燃机进气装置
    • US4759320A
    • 1988-07-26
    • US81133
    • 1987-08-03
    • Takaaki FujiiSeishi MiuraTakaaki Tsukui
    • Takaaki FujiiSeishi MiuraTakaaki Tsukui
    • F02B27/02F02D9/02F02D9/14F02F1/24F02M7/133F02B75/18
    • F02B27/0215F02B27/0231F02B27/0294F02D9/02F02D9/14F02M7/133F02D2009/0272F02F2001/245Y02T10/146
    • The present invention relates to an intake device for an internal combustion engine mounted on motorcycles or other various vehicles. The intake device comprises an air flow resistance adjusting mechanism for adjusting the air flow resistance in an intake passage in linkage with a variable intake pipe length mechanism to provide an excellent optimum air/fuel ratio over the entire speed range of the internal combustion engine. The variable intake pipe length mehcanism comprises a stationary intake pipe connected to a carburetor, a guide pipe separated from the stationary intake pipe, and a movable intake pipe slidably mounted on the guide pipe so tat the movable intake pipe is capable of coming in contact with or being spaced from the stationary intake pipe in response to the engine revolving speed. The movable intake pipe is connected to the stationary intake pipe below the predetermined engine speed and separated from it above the predetermined engine speed. The air flow resistance adjusting mechanism comprises a case adapted to enclose the stationary intake pipe, the movable intake pipe and the guide pipe, and having an intake passage communicating with the atmosphere and a mechanism for varying the air flow resistance of the intake passage in response to the switching motion of the movable intake pipe.
    • 本发明涉及一种安装在摩托车或其他各种车辆上的内燃机的进气装置。 进气装置包括气流阻力调节机构,用于调节与可变进气管长度机构联动的进气通道中的气流阻力,以在内燃机的整个速度范围内提供优异的最佳空气/燃料比。 可变进气管长度机构包括连接到化油器的固定进气管,与固定进气管分离的导管和可滑动地安装在导管上的可动进气管,使得可动进气管能够与 或者相对于发动机转速与固定进气管隔开。 可动进气管在预定的发动机转速下与固定进气管相连,并与预定的发动机转速相分离。 气流阻力调节机构包括适于封闭固定进气管,可动进气管和导管的壳体,并且具有与大气连通的进气通道和响应于改变进气通道的气流阻力的机构 涉及可移动进气管的切换运动。
    • 2. 发明授权
    • Intake device for an internal combustion engine
    • 内燃机进气装置
    • US4890586A
    • 1990-01-02
    • US177447
    • 1988-04-04
    • Takaaki FujiiSeishi MiuraTakaaki Tsukui
    • Takaaki FujiiSeishi MiuraTakaaki Tsukui
    • F02B27/02F02D9/02F02D9/14F02F1/24F02F1/42F02M7/133
    • F02F1/4235F02B27/0215F02B27/0231F02B27/0294F02D9/14F02M35/10039F02M35/10052F02M35/10301F02M35/162F02M7/133F02D2009/0272F02F2001/245Y02T10/146
    • An intake system for an internal combustion engine includes a variable length intake tract having a moveable intake pipe which selectively abuts a fixed intake pipe. During high speed operation, the moveable intake pipe is separated from the fixed intake pipe to provide a relatively short intake pipe length while in low speed operation, the moveable intake pipe abuts the fixed intake pipe so that a longer intake tract is formed. The influence of positive pressure waves on the air/fuel ratio during low speed operation is reduced by air flow resistance control means which increases the resistance of the intake system during low speed operation. This may be accomplished by use of an induction housing having a high speed chamber receiving the outlet of the fixed intake pipe and a low speed chamber receiving the outlet of the intake system when in the low speed intake mode, the low speed chamber having an intake opening having a higher air flow resistance than that of the opening of the high speed chamber. The intake system when used in a multi-cylinder engine may drive the moveable intake pipes of differing cylinders so that the transient shifting of the moveable intake pipe between the low speed mode and the high speed mode occurs at slightly different times for differing cylinders reducing the power droppage at any instant in time for the overall engine.
    • 用于内燃机的进气系统包括具有选择性地邻接固定进气管的可移动进气管的可变长度进气道。 在高速运行中,可动进气管与固定进气管分离,在低速运行时提供相对较短的进气管长度,可动进气管与固定进气管相接,从而形成较长的进气道。 在低速运转时,正压波对空气/燃料比的影响是由于在低速运转时增加进气系统的阻力的气流阻力控制装置而减少的。 这可以通过使用具有接收固定进气管的出口的高速室的感应壳体和在低速进气模式下接收进气系统的出口的低速室,低速室具有进气口 开口具有比高速室的开口高的气流阻力。 当在多气缸发动机中使用时,进气系统可以驱动不同气缸的可移动进气管,使得可动进气管在低速模式和高速模式之间的瞬时偏移发生在不同气缸的稍微不同的时间, 在整个发动机的任何瞬间的停电时间。
    • 3. 发明授权
    • Valve operating device with stopping function for internal combustion
engine
    • 内燃机停机功能的阀门操作装置
    • US4589387A
    • 1986-05-20
    • US751170
    • 1985-07-02
    • Seishi MiuraTakaaki Tsukui
    • Seishi MiuraTakaaki Tsukui
    • F01L1/26F01L13/00F02F7/00F01L1/34
    • F01L13/0005F01L1/262F01L1/267F01L2001/3443F02F7/006
    • A valve operating device for internal combustion engine which includes a cam shaft rotated by a crankshaft and a rocker arm which follows the cam of the cam shaft to open and close an intake or exhaust valve of the engine. Oil-pressure-operated control is provided for suspending the operation of the intake or exhaust valve according to the operating conditions of the engine. For this purpose, a cam shaft passage is formed in an oil pressure supplying passage which extends from an oil pressure source through an oil passage in the rocker shaft to the control mechanism in such a manner that the cam shaft passage extends through one end portion of the cam shaft. A changeover valve for opening and closing the cam shaft passage is provided at the one end portion of the cam shaft. A centrifugal governor provided at the one end portion of the cam shaft rotates with the cam shaft and turns the changeover valve when the speed of the cam shaft is in a predetermined range, thereby to communicate the oil pressure source with the control mechanism.
    • 一种用于内燃机的阀操作装置,其包括由曲轴旋转的凸轮轴和跟随凸轮轴的凸轮的摇臂,以打开和关闭发动机的进气门或排气门。 提供油压操作控制器,用于根据发动机的操作条件暂停进气门或排气门的操作。 为此,在油压供给通道中形成凸轮轴通道,该油压供给通道从油压源通过摇臂轴上的油路延伸到控制机构,使得凸轮轴通道延伸穿过 凸轮轴。 用于打开和关闭凸轮轴通道的转换阀设置在凸轮轴的一个端部处。 设置在凸轮轴的一端部的离心调速器与凸轮轴一起旋转,并且当凸轮轴的速度在预定范围内时转动切换阀,从而将油压源与控制机构连通。
    • 4. 发明申请
    • ORGANIC ELECTROLUMINESCENCE DEVICE AND LIGHT EMITTING APPARATUS
    • 有机电致发光器件和发光装置
    • US20100181898A1
    • 2010-07-22
    • US11993083
    • 2007-03-02
    • Shinichi NakamuraSeishi Miura
    • Shinichi NakamuraSeishi Miura
    • H01L51/54
    • H05B33/26
    • There is provided an organic electroluminescence device includes: a pair of electrodes formed of an anode and a cathode; and an organic compound layer provided between the pair of electrodes, in which the organic electroluminescence device contains a cesium suboxide in which an element ratio A/B calculated from an area ratio of a peak A at a binding energy of 726.0 eV±0.5 eV corresponding to a Cs3d5 orbital measured by X-ray photoelectron spectroscopy to a peak B at binding energy of 531.0 eV±0.5 eV corresponding to an O1s orbital measured by the X-ray photoelectron spectroscopy is in a range of 3.1 to 7.3. The organic electroluminescence device has excellent light emitting property that is not largely impaired even after the device is driven for a long time period.
    • 提供了一种有机电致发光器件,包括:由阳极和阴极形成的一对电极; 以及设置在所述一对电极之间的有机化合物层,其中所述有机电致发光器件含有低温氧化铯,其中由结合能为726.0eV±0.5eV的峰A的面积比计算的元素比A / B对应于 通过X射线光电子能谱测量的对应于通过X射线光电子能谱测量的O1s轨道的结合能531.0eV±0.5eV的峰B的Cs3d5轨道在3.1至7.3的范围内。 有机电致发光元件具有优异的发光特性,即使在器件长时间驱动之后也不会受到很大的损害。
    • 10. 发明申请
    • ORGANIC LIGHT EMITTING APPARATUS
    • 有机发光装置
    • US20080111122A1
    • 2008-05-15
    • US11933808
    • 2007-11-01
    • Seishi MiuraNaoyuki ItoYojiro Matsuda
    • Seishi MiuraNaoyuki ItoYojiro Matsuda
    • H01L51/52
    • H01L51/5265
    • An organic light emitting apparatus comprising a substrate and a plurality of organic light emitting devices having different emission colors to each other formed on the substrate, each of the plurality of organic light emitting devices including a cathode, an electron injection layer which is in contact with the cathode, organic compound layers including a light emitting layer, and an optically-transparent anode, the electron injection layer including an organic compound and at least one of an alkali metal, an alkaline earth metal, an alkali metal compound, and an alkaline earth metal compound. The electron injection layer has a thickness adjusted for each of the different emission colors so that each of the plurality of organic light emitting devices having the different emission colors enhances light emitted from the light emitting layer.
    • 一种有机发光装置,包括基板和在基板上形成的彼此具有不同发光颜色的多个有机发光装置,所述多个有机发光装置中的每一个包括阴极,电子注入层,其与 阴极,包含发光层的有机化合物层和光学透明阳极,所述电子注入层包含有机化合物和碱金属,碱土金属,碱金属化合物和碱土金属中的至少一种 金属化合物。 电子注入层的厚度根据不同的发光颜色进行了调整,使得具有不同发射颜色的多个有机发光器件中的每一个增强了从发光层发射的光。