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    • 1. 发明专利
    • Cutting method for metal pipe
    • 金属管切割方法
    • JPS6195816A
    • 1986-05-14
    • JP21373384
    • 1984-10-12
    • Kanazawa Kinzoku Kogyo KkYutaka Yamagata
    • ARAKAWA YOSHIHIROYAMAGATA YUTAKA
    • B23D21/00B23D35/00
    • B23D35/001B23D21/00
    • PURPOSE:To enhance the efficiency in cutting a cast etc. by radially arranging cutter elements each having a main and side cutting edges, and by conducting the cutting while the cutter element is strongly pressed to the periphery of a tubing with no core inserted. CONSTITUTION:A drive shaft 19 is rotated to advance and retract a cutter holder 2 along a guide through an intermediate gear 15, pinion 14, crank shaft 7, crank pin 10, and crank arm 13, and cutting is conducted while cutter elements 1 are strongly pressed to the periphery of a metal tubing 3 with no core inserted. Each cutter element 1 is equipped with a main 4 and side cutting edges 5. This provides cutting at a high speed with simple construction.
    • 目的:通过径向布置具有主切削刃和侧切削刃的刀具元件,并且通过在刀片元件被强力地按压到不插入铁心的管道的周边的同时进行切削,来提高切削加工等的效率。 构成:驱动轴19旋转以通过中间齿轮15,小齿轮14,曲轴7,曲柄销10和曲柄臂13沿着引导件推进和缩回刀架2,并且切割在刀具元件1 强力地压在金属管3的周边,而不插入铁芯。 每个切割元件1配备有主4和侧切割边5.这以简单的结构高速切割。
    • 9. 发明授权
    • Liquid treating equipment including a storage vessel and a discharge vessel
    • 液体处理设备,包括储存容器和放电容器
    • US07189365B1
    • 2007-03-13
    • US09674304
    • 2000-03-03
    • Yutaka YamagataTsunehiko OzakiVictor MorozovKozo Inoue
    • Yutaka YamagataTsunehiko OzakiVictor MorozovKozo Inoue
    • B01L3/02
    • G05D9/12Y10T137/7287Y10T137/7303Y10T137/731Y10T137/7313
    • In a liquid treating equipment to maintain a small amount of liquid to a desired liquid level with constantly supplying an additional liquid into a small capacity vessel, a storage vessel 13 to store the small amount of liquid, an injection tube 16 to inject the small amount of liquid into the storage vessel 16, liquid supplying apparatus 23–25 to supply the small amount of liquid into the storage vessel through the injection tube, a flow path 15 of which one end is joined with the storage vessel, a discharge vessel 14, joined with the storage vessel 13 via the flow path, having a larger surface area than that of the storage vessel, a discharge tube 17 of which the discharging inlet is positioned at the same level position as a desired liquid level of the small amount of liquid in the storage vessel and liquid discharging apparatus 27–29 to discharge the liquid from the discharge vessel through the discharge tube are provided. Even though the liquid level in the discharge vessel is largely fluctuated, the liquid level in the storage vessel is almost never done.
    • 在液体处理设备中,将少量液体维持在期望的液面上,同时向小容量容器中供应额外的液体,存储容器13以储存少量液体,注射管16注入少量 的液体进入储存容器16,液体供应装置23-25通过注射管将少量液体供应到储存容器中,其一端与储存容器接合的流路15,放电容器14, 经由流路与储存容器13连接,具有比储存容器更大的表面积;排出管17,其排出口位于与少量液体的期望液面相同的水平位置 在存储容器和液体排出装置27-29中,通过放电管将液体从放电容器排出。 即使放电容器中的液位大大波动,储存容器中的液面几乎从未完成。