Transmission
    21.
    发明授权
    Transmission 失效
    传输

    公开(公告)号:US06679132B2

    公开(公告)日:2004-01-20

    申请号:US09984402

    申请日:2001-10-30

    CPC classification number: F16H3/14 Y10T29/49464 Y10T74/19219 Y10T74/19242

    Abstract: A transmission includes a first shaft, a first rotational member coaxial with the first shaft for unitarily rotating with the first shaft, a first gear positioned to rotate relative to the first shaft, a first clutch mechanism for engaging and disengaging the first rotational member and the first gear, a second rotational member coaxially positioned with respect to the first shaft for unitarily rotating with the second rotational member, a second gear coaxially positioned with respect to the first shaft for rotating relative to the first shaft, a second clutch mechanism for engaging and disengaging the second rotational member and the second gear, and a gear member engaged with the first gear and the second gear. The first gear is positioned between the first rotational member and the second rotational member. The transmission is constructed so that the axial length of the gear member is shortened.

    Abstract translation: 变速器包括第一轴,与第一轴同轴的第一旋转构件,用于与第一轴一体旋转;第一齿轮,其定位成相对于第一轴旋转;第一离合器机构,用于接合和分离第一旋转构件; 第一齿轮,相对于第一轴同轴定位的第二旋转构件,用于与第二旋转构件一体旋转;相对于第一轴同轴定位的第二齿轮,用于相对于第一轴转动;第二离合器机构, 使第二旋转构件和第二齿轮分离,以及与第一齿轮和第二齿轮接合的齿轮构件。 第一齿轮位于第一旋转构件和第二旋转构件之间。 变速器构造成使得齿轮构件的轴向长度缩短。

    Hydraulic pump with a built-in electric motor
    22.
    发明授权
    Hydraulic pump with a built-in electric motor 有权
    液压泵带内置电动机

    公开(公告)号:US06592336B1

    公开(公告)日:2003-07-15

    申请号:US09959176

    申请日:2001-11-28

    CPC classification number: F04B23/02 F04B17/03 F04B53/16

    Abstract: A hydraulic pump with a built-in electric motor wherein an electric motor and a pump unit are arranged in tandem fashion and accommodated within a common housing. In this pump, the housing is in the form of a metal box having a rectangular parallelepiped external shape and forms an electric motor frame fixedly accommodating a stator of the electric motor therein. A space in the metal box on the electric motor side is separated as a dry space from an internal space of said pump unit by a seal mechanism. At least one hydraulic oil receiving chamber is formed in a peripheral wall of the metal box, and the hydraulic oil receiving chamber is communicated with a passage for receiving return oil externally and another passage communicating with a suction port of the pump unit. The pump is capable of simultaneously achieving the cooling of a built-in electric motor and the prevention of contamination of hydraulic oil due to the rotation of the electric motor, without any possibility of electrical troubles with the built-in electric motor even if a water-containing hydraulic oil or aqueous hydraulic oil is fed and discharged.

    Abstract translation: 一种具有内置电动机的液压泵,其中电动机和泵单元以串联方式布置并容纳在公共壳体内。 在该泵中,壳体为具有长方体外形的金属盒的形式,并且形成将电动机的定子固定地容纳在其中的电动机框架。 电动机侧的金属盒中的空间通过密封机构从所述泵单元的内部空间分离成干燥空间。 在金属箱的周壁上形成有至少一个液压油接收室,液压油接收室与外部接收回油的通道连通,另一通道与泵单元的吸入口连通。 该泵能够同时实现内置电动机的冷却,并且防止由于电动机的旋转而引起的液压油的污染,而且即使使用水,也不会与内置电动机发生电气故障的可能性 含液压油或含水液压油进行排放。

    Polishing robot and polishing method using the same
    23.
    发明授权
    Polishing robot and polishing method using the same 失效
    抛光机器人和抛光方法使用相同

    公开(公告)号:US4886529A

    公开(公告)日:1989-12-12

    申请号:US216555

    申请日:1988-07-08

    Abstract: A direct-teaching playback type polishing robot comprising a first arm and a second arm, a polishing tool suspended from a free end of said second arm, horizontal high-lead ball screws having nuts connected to said arms, respectively, and a servo-motor and an encoder mounted at a free end of threaded shaft of each of said ball screws in such a manner that rotation of said servo-motor advancing the corresponding nut to swing the corresponding arm independently of the other arm.

    Abstract translation: 一种直接播放型抛光机器人,包括第一臂和第二臂,从所述第二臂的自由端悬挂的抛光工具,分别具有与所述臂连接的螺母的水平高导珠滚珠丝杠和伺服电动机 以及编码器,其安装在每个所述滚珠丝杠的螺纹轴的自由端处,使得所述伺服电动机的旋转使相应的螺母前进,以独立于另一个臂摆动相应的臂。

    Method of sensing position of movable body and apparatus therefor
    26.
    发明授权
    Method of sensing position of movable body and apparatus therefor 失效
    检测移动体位置的方法及其装置

    公开(公告)号:US4401930A

    公开(公告)日:1983-08-30

    申请号:US221266

    申请日:1980-12-30

    Abstract: The present invention relates to improvements in a method of sensing a position of a movable body by directly or indirectly converting a unit movement of the movable body into digital pulse signals and an apparatus therefor. A reference position is selected at a point, at which said movable body abuts against and presses a stopper provided at a specific position within the moving range thereof. The pulse signals are counted as the movable body moves from the stopper using the reference position as a reference number. The coincidence of the number of the pulse signals counted with a first predetermined pulse number corresponding to a predetermined position is sensed so as to sense the fact that the movable body has reached a predetermined position and position sensing signals are emitted. Further, as necessary, the position sensing signals that have been emitted are sustained for the duration of a second predetermined pulse number corresponding to a predetermined stroke preset so that the position sensing signals indicate that the movable body has reached the predetermined position and is within a predetermined stroke from the predetermined position.

    Abstract translation: 本发明涉及通过将可移动体的单元移动直接或间接地转换为数字脉冲信号的方法来检测可移动体的位置的方法及其装置。 在所述可移动体抵接的点处选择参考位置并且按压设置在其移动范围内的特定位置处的止动件。 当可移动体使用参考位置作为参考数字从止动件移动时,脉冲信号被计数。 感测到以对应于预定位置的第一预定脉冲数计数的脉冲信号的数量的一致性,以便感测到可移动体已经到达预定位置并且发送位置感测信号的事实。 此外,根据需要,已经发射的位置感测信号在对应于预定行程预定的第二预定脉冲数的持续时间内被持续,使得位置感测信号指示可移动体已经到达预定位置并处于 预定行程。

    Radiation fin, cooling device, electronic equipment, and manufacturing method of cooling device

    公开(公告)号:US20070084584A1

    公开(公告)日:2007-04-19

    申请号:US11637090

    申请日:2006-12-12

    Inventor: Toshio Hashimoto

    Abstract: Each of fins is provided with an engage projection having a first width and a engage hole portion having a second width wider than the first width, and the fins are able to be slid while engaging with each other. Accordingly, in case of installing a heat sink to a case of a fan, it is possible to install the fins to the case so that the fins are arranged in a flowing direction of a refrigerant by the fan while engaging with each other. As the result, the refrigerant is able to flow smoothly when passing through the fins by arranging the fins at desired angle. Accordingly, it becomes possible to present a radiation fin, a cooling device and an electronic equipment having such cooling device.

    Radiation fin, cooling device, electronic equipment, and manufacturing method of cooling device
    28.
    发明授权
    Radiation fin, cooling device, electronic equipment, and manufacturing method of cooling device 有权
    散热片,冷却装置,电子设备及冷却装置的制造方法

    公开(公告)号:US07165601B1

    公开(公告)日:2007-01-23

    申请号:US10994456

    申请日:2004-11-23

    Inventor: Toshio Hashimoto

    Abstract: Each of fins is provided with an engage projection having a first width and a engage hole portion having a second width wider than the first width, and the fins are able to be slid while engaging with each other. Accordingly, in case of installing a heat sink to a case of a fan, it is possible to install the fins to the case so that the fins are arranged in a flowing direction of a refrigerant by the fan while engaging with each other. As the result, the refrigerant is able to flow smoothly when passing through the fins by arranging the fins at desired angle. Accordingly, it becomes possible to present a radiation fin, a cooling device and an electronic equipment having such cooling device.

    Abstract translation: 每个翅片设置有具有第一宽度的接合突起和具有比第一宽度宽的第二宽度的接合孔部分,并且翅片能够在彼此接合的同时滑动。 因此,在将散热器安装到风扇的情况下,可以将翅片安装到壳体上,使得翅片沿着制冷剂的流动方向通过风扇而彼此接合而布置。 结果,当通过翅片以期望的角度布置时,制冷剂能够平稳地流过翅片。 因此,可以呈现具有这种冷却装置的散热片,冷却装置和电子设备。

    Cooling apparatus and electronic equipment
    29.
    发明申请
    Cooling apparatus and electronic equipment 审中-公开
    冷却设备和电子设备

    公开(公告)号:US20060213643A1

    公开(公告)日:2006-09-28

    申请号:US11440854

    申请日:2006-05-25

    Abstract: The rotation of axial-flow blades permits air entered through an inlet port to exit directly to outside of a case in the axial direction, and the rotation of centrifugal blades permits air entered through the inlet port to exit through a side surface outlet port to the outside of the case in the centrifugal direction. Accordingly, the amount of flow of air exiting from inside of the case can be increased so that the amount of heat dissipation is increased. It is therefore able to provide a cooling apparatus and electronic equipment mounting the cooling apparatus with improved cooling efficiency while achieving a small thickness.

    Abstract translation: 轴流叶片的旋转允许通过入口进入的空气在轴向方向上直接离开壳体外部,并且离心叶片的旋转允许通过入口进入的空气通过侧表面出口端口离开到 在离心方向外面的情况。 因此,可以增加从壳体内部排出的空气流量,从而增加散热量。 因此,能够提供一种冷却装置和电子设备,其安装冷却装置,同时实现较小的冷却效率。

    Method for preparing hydrodesulfurization catalyst
    30.
    发明授权
    Method for preparing hydrodesulfurization catalyst 失效
    加氢脱硫催化剂的制备方法

    公开(公告)号:US4615999A

    公开(公告)日:1986-10-07

    申请号:US762974

    申请日:1985-08-06

    Abstract: This invention relates to a method for preparing a hydrodesulfurization catalyst which comprises (a) preparing a filter cake of amorphous alumina hydrate at a pH of 7.5-10.5; (b) dewatering the above prepared filter cake by a filter press to raise the Al.sub.2 O.sub.3 concentration to 28-35% by weight and kneading the dewatered filter cake for at least 10 seconds by a self-cleaning type kneader; (c) kneading the dough obtained from the step (b) while adding respective aqueous solutions of water-soluble salts of Group VIB and Group VIII catalyst metals respectively in an amount of 20-60% by weight (as a metal amount) of the total metal amount used at the position just before the entrance of a kneader, kneading the resultant mixture and extruding the kneaded mixture by an extruder; (d) drying and calcining the extrudate; and (e) impregnating the calcined product with salts of remaining catalyst metals in an aqueous ammonia solution and drying and calcining the resultant product.

    Abstract translation: 本发明涉及一种制备加氢脱硫催化剂的方法,该方法包括(a)在7.5-10.5的pH下制备无定形氧化铝水合物的滤饼; (b)通过压滤机对上述制备的滤饼进行脱水,将Al2O3浓度提高到28-35重量%,并通过自清洁型捏合机将脱水滤饼捏和至少10秒钟; (c)在将VIB族和VIII族催化剂金属的水溶性盐分别分别添加量为20〜60重量%(金属量)的同时,捏合由工序(b)得到的生面团 在捏合机入口之前的位置处使用的总金属量,捏合所得混合物并通过挤出机挤出捏合的混合物; (d)干燥和煅烧挤出物; 和(e)将煅烧产物用剩余催化剂金属的盐浸渍在氨水溶液中并干燥并煅烧所得产物。

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