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    • 21. 发明授权
    • Multi-position electrical switch
    • 多位置电气开关
    • US4975547A
    • 1990-12-04
    • US360784
    • 1989-06-02
    • Kiyoshi NakayamaToshio YoshiokaKiyotaka Yamaguchi
    • Kiyoshi NakayamaToshio YoshiokaKiyotaka Yamaguchi
    • B60R1/07B60R16/02H01H9/16H01H25/04
    • B60R1/07H01H25/041H01H9/161H01H2300/012
    • The multi-position electrical switch includes a printed circuit (PC) board arranged in a casing and supporting an array of stationary contacts encircling a light emitting element fixed on the PC board. A resilient rubber sheet covers the PC board and supports an array of movable contacts arranged opposite the stationary contacts. A control knob having a central opening rests on the rubber sheet in the region of the movable contacts. The bottom of the knob is formed with a tubular projection communicating with the central opening of the knob and extending to the level of an opening in the rubber sheet around the light emitting element. The bottom of the knob is provided with four pin-shaped stoppers which delimit the tilting movement of the knob in four directions and the pressing surface portions of the bottom are inclined such as to evenly engage a depressed region of the rubber sheet when the knob is tilted in one of the four directions and the corresponding movable contacts are lowered and pressed against the opposite stationary contacts. The annular end face of the tubular projection has four inclined sections oriented according to the four tilting directions. In a tilted position of the knob, a corresponding inclined section fully engages the flat surface of the PC board thus safeguarding the actuation of the selected contacts only.
    • 多位置电气开关包括布置在壳体中的印刷电路板(PC)板,并且支撑环绕固定在PC板上的发光元件的固定触点阵列。 弹性橡胶片覆盖PC板并且支撑布置成与固定触点相对布置的可动触点阵列。 具有中心开口的控制旋钮支撑在可移动触点的区域中的橡胶片上。 旋钮的底部形成有与旋钮的中心开口连通并且延伸到围绕发光元件的橡胶片中的开口的水平面的管状突起。 旋钮的底部设置有四个销状止动器,其限制了四个方向上的旋钮的倾斜运动,并且底部的按压表面部分是倾斜的,以便当该旋钮是旋钮时均匀地接合橡胶片的凹陷区域 在四个方向中的一个方向上倾斜,并且相应的可动触头下降并压靠在相对的固定触点上。 管状突起的环形端面具有根据四个倾斜方向定向的四个倾斜部分。 在旋钮的倾斜位置,相应的倾斜部分完全接合PC板的平坦表面,从而仅保护所选择的触点的致动。
    • 23. 发明授权
    • Refrigerator cabinet
    • 冰箱柜
    • US4586348A
    • 1986-05-06
    • US573962
    • 1984-01-26
    • Kiyoshi NakayamaTakashi KatoTatsuo SekiguchiMamoru SatohKoshiro Hayakawa
    • Kiyoshi NakayamaTakashi KatoTatsuo SekiguchiMamoru SatohKoshiro Hayakawa
    • F25D21/04F25D23/06F25B47/00
    • F25D23/062F25D21/04Y10T29/49888Y10T403/555Y10T403/725
    • A refrigerator cabinet basically comprises the body of cabinet, an outer box, an inner box and a heat insulating layer filled in a space formed between the boxes, characterized in that the outer box comprises a top wall and both side walls formed by bending one steel sheet previously coated with paint and further flanges reinforced by a reinforcing member without calking and rivetting, the reinforcing member being engaged with and supported by the groove formed in the flange. Since the reinforcing member roughly L-shaped can be installed by inserting work thereof, it offers excellent workability. In addition, because the reinforcing member is arranged tightly along the inside surface of the groove, it will not interfere with the operation of inserting the high temperature cooling medium pipe of the refrigerating cycle into groove and offer excellent operability.
    • 冰柜基本上由箱体,外箱,内箱和填充在箱体之间的空间中的隔热层组成,其特征在于,所述外箱包括顶壁和两个侧壁,所述两个侧壁通过弯曲一个钢 预先涂覆有油漆的片材和通过加强件加强而不进行铆接和铆接的另外的凸缘,该加强构件与形成在凸缘中的槽接合并由其支撑。 由于加强构件大致L形可以通过插入工作而安装,因此具有优异的可加工性。 此外,由于加强构件沿着槽的内表面紧密配置,所以不会干扰将制冷循环的高温冷却介质管插入槽的操作,并提供优异的可操作性。
    • 28. 发明授权
    • Cooling radiator
    • 冷却散热器
    • US5816319A
    • 1998-10-06
    • US744077
    • 1996-11-04
    • Yutaka KamekawaKiyoshi NakayamaSatoshi Nakamura
    • Yutaka KamekawaKiyoshi NakayamaSatoshi Nakamura
    • H01L23/40H01L23/467H05K7/20
    • H01L23/467F04D25/0613F04D29/424H01L23/40H01L2924/0002
    • The present invention relates to improvements on a cooling radiator for cooling a heating element by radiating and removing heat generated by a heating element, such as CPU. In a cooling radiator with a fan according to the present invention, which is used as a countermeasure against heat at the CPU in personal computers, etc., said cooling radiator comprises a bottom plate on which a plurality of protruding portions are formed, a fan to make air flow in and out, a driving motor to rotate the fan, a partition board to separate inflow air from outflow air, and a lid, and in a cooling radiator for cooling a heating element such as CPU, said cooling radiator comprises a bottom plate on which a plurality of protruding portions and a plurality of partition boards are provided, a fan to suck air and blow out air, a driving motor to rotate the fan, and a lid, wherein an inlet port to suck air and an outlet port to blow out air are provided on the sides of the cooling radiator.
    • 本发明涉及通过辐射和去除诸如CPU的加热元件产生的热量来冷却加热元件的冷却散热器的改进。 在根据本发明的用作个人计算机等中的CPU的热量对策的具有风扇的冷却散热器中,所述冷却散热器包括:底板,形成有多个突出部,风扇 为了使空气流入和流出,驱动电动机使风扇旋转,分隔板将流出空气与流出空气分隔开,并且在冷却散热器中用于冷却诸如CPU的加热元件,所述冷却散热器包括: 设置有多个突出部分和多个隔板的底板,用于吸入空气并吹出空气的风扇,用于使风扇旋转的驱动电机和盖,其中吸入空气的入口和出口 在冷却散热器的侧面设置吹出空气的端口。