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    • 54. 发明授权
    • Light source unit, light source apparatus and projector
    • 光源单元,光源设备和投影机
    • US08167440B2
    • 2012-05-01
    • US12825642
    • 2010-06-29
    • Makoto SatoHideki NakamuraHiroshi Ogino
    • Makoto SatoHideki NakamuraHiroshi Ogino
    • G03B21/28
    • G02B27/143G02B17/006G02B19/0028G02B19/0057G02B19/0066G02B26/008G02B27/1033G03B21/28
    • A light source unit includes a light source group wherein light sources are arranged into rows and columns so as to form a planar configuration and a primary reflecting mirror group disposed on an optical axis of the light source group to reflect light beams emitted from the light source group as light beams whose sectional areas are reduced in a column direction by narrowing intervals between light beams emitted from the light sources making up the rows of the light source group, the primary reflecting mirror group includes different strip-like reflecting mirrors disposed on optical axes of light beams emitted from the rows of the light source group in a step-like fashion, and the reflecting mirrors are disposed to eliminate intervals between reflected light beams from the reflecting mirrors, thereby making it possible to reduce the sectional areas of the light beams.
    • 光源单元包括光源组,其中光源被布置成行和列以形成平面构造,并且主反射镜组设置在光源组的光轴上以反射从光源发射的光束 作为通过使由构成光源组的行的光源发射的光束之间的间隔变窄的列方向的截面积减小的光束,主反射镜组包括设置在光轴上的不同的条状反射镜 的从光源组的行发射的光束,并且反射镜被设置为消除来自反射镜的反射光束之间的间隔,从而可以减小光束的截面积 。
    • 57. 发明授权
    • Outboard drive lower unit
    • 舷外驱动器下部单元
    • US5820425A
    • 1998-10-13
    • US707654
    • 1996-09-04
    • Hiroshi OginoYoshikazu Nakayasu
    • Hiroshi OginoYoshikazu Nakayasu
    • B63H5/10B63H20/14B63H23/30F02B61/04B63H20/32
    • B63H20/245B63H21/28B63H23/30B63H5/10B63H2023/323B63H2023/327F02B61/045
    • A lower unit for an outboard drive has an elongated length in order to present a streamline shape while providing sufficient width to house a transmission for a counter-rotational propeller system with a forwardly-oriented clutch element. One of the clutch elements of the transmission lies in front of the transmission gears to increase the flow area through an exhaust discharge path behind the transmission. In order to accommodate this transmission structure, the lower unit has an increased with at a point forward of the associated drive shaft. The lower unit also has an increased length as measured from the drive shaft forward in order to present a streamline shape within the water. The elongated length of the lower unit also improves the directional and rolling stability of the outboard drive.
    • 用于外侧驱动器的下部单元具有细长的长度以便呈现流线形状,同时提供足够的宽度以容纳具有向前定向离合器元件的反向旋转螺旋桨系统的变速器。 变速器的离合器元件之一位于传动齿轮的前面,以增加通过传动装置后面的废气排放路径的流动面积。 为了适应这种传动结构,下部单元在相关联的驱动轴的前方的一点处增加。 下部单元还具有从驱动轴向前测量的增加的长度,以便在水中呈现流线形状。 下部单元的细长度也提高了舷外驱动器的方向和滚动稳定性。
    • 58. 发明授权
    • Bearing arrangement for marine transmission
    • 船用传动轴承安排
    • US5716247A
    • 1998-02-10
    • US671275
    • 1996-06-27
    • Hiroshi Ogino
    • Hiroshi Ogino
    • B63H5/10B63H20/14B63H23/30B63H23/32F01N13/12F02B61/04B63H21/28
    • B63H20/245B63H23/30B63H23/321F01N13/12F02B61/045B63H2023/323
    • A transmission for a marine outboard drive includes a compact bearing arrangement to provide an increased flow area for exhaust discharge behind the transmission with a lower unit of the drive. The bearing arrangement also improves the stability of a supported propulsion shaft. The bearing arrangement includes a first bearing assembly which supports the propulsion shaft at a point corresponding with the axial location at which a driving clutch is coupled to the shaft. The clutch selectively engages a driven gear of the transmission to drive the propulsion shaft. A thrust flange on the propulsion shaft desirably is positioned between the first bearing assembly and a second bearing assembly which journals the driven gear.
    • 用于船用舷外驱动器的变速器包括紧凑的轴承装置,以提供具有用于驱动器的下部单元的变速器后面的排气排放的增加的流动面积。 轴承布置还提高了支撑的推进轴的稳定性。 轴承装置包括第一轴承组件,其在与驱动离合器联接到轴的轴向位置对应的点处支撑推进轴。 离合器选择性地接合变速器的从动齿轮以驱动推进轴。 推进轴上的推力凸缘理想地位于第一轴承组件和第二轴承组件之间,该第二轴承组件对从动齿轮进行轴颈定位。