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    • 1. 发明授权
    • Injection molding apparatus
    • 注塑设备
    • US5649586A
    • 1997-07-22
    • US620140
    • 1996-03-21
    • Shinji KazamaAtsushi SuzukiNobumasa HamazoeKazuya SakamotoMasayoshi KaiHiromitsu SuganumaHiroshi Mizutani
    • Shinji KazamaAtsushi SuzukiNobumasa HamazoeKazuya SakamotoMasayoshi KaiHiromitsu SuganumaHiroshi Mizutani
    • B22D17/30B22D17/32B22D17/10
    • B22D17/30B22D17/32Y10S164/90
    • A receiving chamber receives a material heated in a heating chamber. An injecting shaft of an injecting machine slurries the material crushed by cutters downstream of the receiving chamber and feeds the slurried material to an injection port formed between the fore ends of the shaft and injecting chamber so that the slurried material is gradually accumulated in the port. The shaft is retracted by counteraction from the slurried material accumulated in the port, over a distance proportional to a current accumulated amount of the material in the port. The current accumulated amount of the material in the port can be detected from a current position of the shaft, and then it is determined whether the detected current accumulated amount has reached a predetermined amount. When the current accumulated amount has not reached the predetermined amount, the cutters and injecting shaft are further driven until the predetermined amount is reached. The receiving chamber has a pair of passage sections on its outer surface in opposed relation to each other, which function both as light beam passages for light emitting and receiving elements that are provided on the sections for detecting whether a heated material is in the receiving chamber, and as inert gas supply passages to direct inert gas into the receiving chamber.
    • 接收室接收在加热室中加热的材料。 注射机的注射轴将由接收室下游的切割器粉碎的材料浆化,并将浆状材料供给到形成在轴和注射室的前端之间的注射口,使得浆料逐渐积聚在口中。 通过与积聚在端口中的浆状材料相反的距离缩回轴,该距离与端口中材料的当前累积量成比例。 可以从轴的当前位置检测端口中的材料的当前累积量,然后确定检测到的当前累积量是否已经达到预定量。 当当前累计量未达到预定量时,进一步驱动切割器和注射轴直到达到预定量。 接收室在其外表面上具有彼此相对的一对通道部分,其作为用于发光和接收元件的光束通道,其用于检测被加热材料是否在接收室中 ,以及作为将惰性气体引入接收室的惰性气体供给通路。
    • 3. 发明授权
    • Injection molding apparatus
    • 注塑设备
    • US5664618A
    • 1997-09-09
    • US620027
    • 1996-03-21
    • Masayoshi KaiKazuya SakamotoAtsushi SuzukiNobumasa HamazoeHiroshi MizutaniHiromitsu Suganuma
    • Masayoshi KaiKazuya SakamotoAtsushi SuzukiNobumasa HamazoeHiroshi MizutaniHiromitsu Suganuma
    • B22D17/30B22D17/10
    • B22D17/30Y10S164/90
    • An upper unit of an injecting molding apparatus includes an ingot entry for introducing into the apparatus an ingot to be molded and an ingot heating chamber for heating the ingot supplied via the entry, and a lower unit includes a crusher for crushing the heated ingot and an injecting machine having an axially movable screw shaft for slurring and injecting the crushed ingot into a mold. The upper and lower units are interconnected via a flexible connector unit which is flexible in a vertical direction to allow the lower unit to vertically displace relative to the upper unit. By disengaging the connector unit from the upper unit, the lower unit can be disconnected from and laterally pivoted with respect to the upper unit to permit easy access to both the units. This displacement of the lower unit permits facilitated maintenance operations of the apparatus. A lower door provided for openably closing an ingot exit hole of the heating chamber is a vertically pivotable door that does not require a large operating space.
    • 注射成型装置的上部单元包括用于将要铸造的铸锭引入装置的铸锭入口和用于加热经由所述入口供给的锭的锭加热室,下部单元包括用于破碎加热锭的破碎机和 注射机具有可轴向移动的螺杆轴,用于捣碎并将粉碎的铸锭注入模具中。 上部和下部单元通过柔性连接器单元互连,柔性连接器单元在垂直方向上是柔性的,以允许下部单元相对于上部单元垂直移位。 通过将连接器单元与上部单元分离,下部单元可以相对于上部单元断开并横向枢转,以允许容易地接近两个单元。 下部单元的这种位移允许便于设备的维护操作。 提供用于可开闭地关闭加热室的锭出口的下门是不需要大的操作空间的可垂直枢转的门。
    • 10. 发明授权
    • Multi-blade centrifugal fan and air conditioner using the same
    • 多叶片离心风机和空调使用相同
    • US09157449B2
    • 2015-10-13
    • US13578891
    • 2011-06-06
    • Seiji SatoTsuyoshi EguchiAtsushi Suzuki
    • Seiji SatoTsuyoshi EguchiAtsushi Suzuki
    • F04D29/38F04D29/28F04D29/30
    • F04D29/281F04D29/30
    • In a multi-blade centrifugal fan including an impeller (7) rotatably disposed in a casing and composed of a disc-shaped hub (8), a plurality of blades (9), and an annular shroud (10), the blades (9) are curved in a concave shape on a pressure side in a cross-section perpendicular to a rotating shaft of the impeller (7) and have a curved shape that is backward-swept near a leading edge (9C) thereof and that is forward-swept near a trailing edge (9D) thereof, the inner diameter of the cascade of blades (9) increases gradually from the hub (8) toward the shroud (10), and the diameter of a maximum-curvature position (9B) where the curvature of the curved shape is maximized increases gradually from the hub (8) toward the shroud (10).
    • 在包括可旋转地设置在壳体中并由盘形轮毂(8),多个叶片(9)和环形护罩(10)组成的叶轮(7)的多叶片离心式风扇中,叶片(9) )在垂直于叶轮(7)的旋转轴的截面上在压力侧弯曲成凹形,并且具有在其前缘(9C)附近向后扫掠的弯曲形状, 在其后缘(9D)附近扫掠,叶片(9)的级联的内径从轮毂(8)朝向护罩(10)逐渐增加,并且最大曲率位置(9B)的直径在 弯曲形状的曲率最大化从轮毂(8)朝着护罩(10)逐渐增加。