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    • 4. 发明授权
    • Lens barrel and image-taking apparatus
    • 镜筒和摄像装置
    • US08570666B2
    • 2013-10-29
    • US13066940
    • 2011-04-28
    • Takashi Koyama
    • Takashi Koyama
    • G02B15/14G02B7/02
    • G02B7/102
    • A lens barrel according to an embodiment of the present invention includes a fixed barrel, a movable member that is movable relative to the fixed barrel, a flexible circuit board that is bent in a U-shape and hangs between the fixed barrel and the movable member, and a flexible circuit board guide. The flexible circuit board guide secures one side of the flexible circuit board that is continuous with the bent portion of the flexible circuit board to the fixed barrel while the one side of the flexible circuit board extends in a moving direction of the movable member.
    • 根据本发明的实施例的镜筒包括固定筒,可相对于固定筒移动的可动构件,弯曲成U形并悬挂在固定筒与可动构件之间的柔性电路板 ,以及柔性电路板引导件。 柔性电路板引导件将柔性电路板的与柔性电路板的弯曲部分连续的一侧固定到固定筒,同时柔性电路板的一侧沿可动件的移动方向延伸。
    • 9. 发明授权
    • Hermetic compressor
    • 气密压缩机
    • US5435702A
    • 1995-07-25
    • US12921
    • 1993-02-03
    • Takashi KoyamaTakao YoshimuraHironari AkashiMasao MangyoTakeshi OhnoIchiro KitaJunichiro Yabiki
    • Takashi KoyamaTakao YoshimuraHironari AkashiMasao MangyoTakeshi OhnoIchiro KitaJunichiro Yabiki
    • F04B35/04F04B39/00H02K7/04
    • F04B39/0094F04B35/04H02K7/04Y10S417/902
    • A compressor equipped with a compressing unit comprising a compressing section and a motor section which are connected to each other and Which are encased in a closed vessel, the compressing section including a crank shaft rotatable so that a piston reciprocates within a cylinder and the motor section comprising a rotor and stator and disposed at a lower side of the compressing section, the rotor being connected to the crank shaft so that the crank shaft is rotatable in response to driving of the motor section. Springs are provided between the compressing unit and the closed vessel so as to elastically support the compressing section and the motor section, and first and second balance weights are respectively provided on upper and lower portions of a rotor of the motor section. The first and second balance weights are determined on the basis of the resultant load to be applied to an eccentric portion of the crank shaft, a con'rod and the piston, the loads of the first and second balance weights and distances among the first and second balance weights and the eccentric portion of the crank shaft.
    • 一种具有压缩单元的压缩机,该压缩单元包括彼此连接并且被封装在密闭容器中的压缩部分和马达部分,所述压缩部分包括可旋转的曲轴,使得活塞在气缸内往复运动,马达部分 包括转子和定子并且设置在压缩部分的下侧,转子连接到曲轴,使得曲轴响应于电动机部分的驱动而旋转。 弹簧设置在压缩单元和密闭容器之间,以弹性地支撑压缩部分和马达部分,第一和第二平衡重分别设置在马达部分的转子的上部和下部。 第一和第二平衡重是根据要施加到曲柄轴的偏心部分,配对和活塞的结果负荷,第一和第二平衡重的负荷以及第一和第二平衡重之间的距离来确定的 第二平衡重和曲轴的偏心部分。