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    Laser beam machining method
    2.
    发明授权
    Laser beam machining method 失效
    激光束加工方法

    公开(公告)号：US06838638B2

    公开(公告)日：2005-01-04

    申请号：US10089443

    申请日：2001-07-16

    申请人： Akio Satou ,  Kazuhisa Mikame

    发明人： Akio Satou ,  Kazuhisa Mikame

    IPC分类号： B23K26/06 ,  B23K26/073 ,  B23K26/34 ,  H01S5/40

    CPC分类号： B23K26/0608 ,  B23K26/0604 ,  B23K26/073 ,  B23K26/32 ,  B23K26/34 ,  B23K35/0244 ,  B23K35/0255 ,  B23K35/228 ,  H01S5/405

    摘要： A method of laser beam machining which has a simple construction and which is capable of suitably processing a part to be processed by means of laser beams is provided. A plurality of laser diode arrays 3 are stacked and disposed in such a manner as to allow radiation of laser beams in the direction of a width W of a part 1 to be processed. Each of the laser diode arrays 3 is controlled such that outputs 2R, 2L of laser beams with which the part 1 to be processed is irradiated in its width (W)-wise marginal portions 1R, 1L become higher than an output 2C of laser beams with which the part 1 to be processed is irradiated in its width (W)-wise central portion 1C. While the part 1 to be processed is irradiated with the laser beams with the distribution of energy thus changed, the laser beams are displaced relatively in the longitudinal direction of the part 1 to be processed.

    摘要翻译： 提供了一种具有简单结构并且能够通过激光束适当地处理待处理部件的激光束加工方法。 多个激光二极管阵列3被堆叠并设置成允许激光束在要处理的部分1的宽度W的方向上的辐射。 激光二极管阵列3的每一个被控制成使得在其宽度（W）方向上的边缘部分1R，1L照射待处理部分1的激光束的输出2R，2L变得比激光束的输出2C高 待处理的部件1以宽度（W）方向的中心部分1C照射。 当要被处理的部分1被照射具有如此改变的能量分布的激光束时，激光束在待加工的部分1的纵向相对移位。

    FUEL INJECTION VALVE
    4.
    发明申请
    FUEL INJECTION VALVE 有权
    燃油喷射阀

    公开(公告)号：US20160047346A1

    公开(公告)日：2016-02-18

    申请号：US14780671

    申请日：2014-03-28

    申请人： Natsuki SUGIYAMA ,  Mitsutaka YOSHIDA ,  Akio SATOU ,  Masahiko ASANO ,  Yasuo KINOSHITA ,  Masao NAKAYAMA ,  Kenji KIDERA ,  Masaru SETODOI ,  Hirokazu ITO ,  Hiroyuki SAKAI

    发明人： Natsuki SUGIYAMA ,  Mitsutaka YOSHIDA ,  Akio SATOU ,  Masahiko ASANO ,  Yasuo KINOSHITA ,  Masao NAKAYAMA ,  Kenji KIDERA ,  Masaru SETODOI ,  Hirokazu ITO ,  Hiroyuki SAKAI

    IPC分类号： F02M63/00

    CPC分类号： F02M61/1833 ,  F02M61/184 ,  F02M61/1846 ,  F02M61/1853 ,  F02M63/008

    摘要： In a fuel injection valve having a nozzle hole plate wherein a nozzle hole is formed, the nozzle hole is formed with a flow path cross-section having an oval shape that has long axes and short axes, and the nozzle hole is formed having a tapered shape in which a flow path sectional area becomes larger from an entry-side open end portion toward an exit-side open end portion. The nozzle hole is formed such that a second angle that is an intersecting angle of opposing nozzle hole inner wall surface portions in an oblique section along the short axes of the entry-side open end portion and the exit-side open end portion, is greater than a first angle that is an intersecting angle of opposing nozzle hole inner wall surface portions in a longitudinal section along the long axes of the entry-side open end portion and the exit-side open end portion.

    摘要翻译： 在具有形成有喷嘴孔的喷嘴孔板的燃料喷射阀中，喷嘴孔形成有具有长轴和短轴的椭圆形的流路截面，喷嘴孔形成为锥形 形状，其中流路截面积从入口侧开口端部朝向出口侧开口端部变大。 喷嘴孔形成为使得沿着入口侧开口端部和出口侧开放端部的短轴的倾斜部分中的相对的喷嘴孔内壁面部的相交角度的第二角度较大 比沿着入口侧开口端部和出口侧开口端部的长轴的纵向截面中相对的喷嘴孔内壁面部的相交角度的第一角度。

    Laser beam machine
    5.
    发明申请
    Laser beam machine 失效
    激光束机

    公开(公告)号：US20070121682A1

    公开(公告)日：2007-05-31

    申请号：US10574695

    申请日：2004-10-08

    申请人： Toshiyoshi Ichikawa ,  Kazuhisa Mikame ,  Akio Satou ,  Hironari Mikata

    发明人： Toshiyoshi Ichikawa ,  Kazuhisa Mikame ,  Akio Satou ,  Hironari Mikata

    IPC分类号： H01S3/10

    CPC分类号： B23K26/0884 ,  B23K26/02 ,  B23K26/067 ,  B23K26/082 ,  B23K26/0861

    摘要： A laser beam machine for processing an article to be processed with a laser beam from a processing scanner 1 comprised of an optical system employing a laser oscillator 10 . Article position controllers 2a and 2b are controlled in a coordinated manner in accordance with the direction of the laser beam from said processing scanner 1 such that the position of a surface to be processed of the article is controlled to be nearly perpendicular to the direction of the laser beam from the processing scanner 1 . While an article to be processed mounted on one article position controller 2a is being processed and unloaded, another article to be processed can be loaded onto the other article position controller 2b. Thus, the wait time for the laser beam machine can be reduced and production efficiency can be improved.

    摘要翻译： 一种激光束机，用于利用由采用激光振荡器10的光学系统组成的处理扫描仪1用激光束处理待处理物品。 物品位置控制器2a和2b根据来自所述处理扫描仪1的激光束的方向以协调的方式被控制，使得待处理物品的表面的位置被控制为几乎垂直于方向 的来自处理扫描器1的激光束。 虽然正在处理和卸载安装在一个物品位置控制器2a上的要处理的物品，但是另一个待处理物品可以被加载到另一物品位置控制器2b上。 因此，可以降低激光束机的等待时间，并且可以提高生产效率。

    Laser beam machine
    7.
    发明授权
    Laser beam machine 失效
    激光束机

    公开(公告)号：US07560661B2

    公开(公告)日：2009-07-14

    申请号：US10574695

    申请日：2004-10-08

    申请人： Toshiyoshi Ichikawa ,  Wataru Iida ,  Kazuhisa Mikame ,  Akio Satou ,  Hironari Mikata

    发明人： Toshiyoshi Ichikawa ,  Wataru Iida ,  Kazuhisa Mikame ,  Akio Satou ,  Hironari Mikata

    IPC分类号： B23K26/08 ,  B23K26/06

    CPC分类号： B23K26/0884 ,  B23K26/02 ,  B23K26/067 ,  B23K26/082 ,  B23K26/0861

    摘要： A laser beam machine for processing an article to be processed with a laser beam from a processing scanner 1 comprised of an optical system employing a laser oscillator 10. Article position controllers 2a and 2b are controlled in a coordinated manner in accordance with the direction of the laser beam from said processing scanner 1 such that the position of a surface to be processed of the article is controlled to be nearly perpendicular to the direction of the laser beam from the processing scanner 1. While an article to be processed mounted on one article position controller 2a is being processed and unloaded, another article to be processed can be loaded onto the other article position controller 2b. Thus, the wait time for the laser beam machine can be reduced and production efficiency can be improved.

    摘要翻译： 一种激光束机，用于利用由采用激光振荡器10的光学系统构成的处理扫描仪1的激光束来处理待处理的物品。物品位置控制器2a和2b按照协调的方式根据 来自所述处理扫描仪1的激光束使得待处理物品的表面的位置被控制为几乎垂直于来自处理扫描器1的激光束的方向。而被处理物品安装在一个物品位置 控制器2a正在被处理和卸载，另一个被处理物品可以被加载到另一物品位置控制器2b上。 因此，可以降低激光束机的等待时间，并且可以提高生产效率。