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    PIEZOELECTRIC VALVE, AND OPTICAL GRANULATED SUBSTANCE SORTER EQUIPPED WITH AIR-BLOWING MEANS THAT USES THIS PIEZOELECTRIC VALVE
    2.
    发明申请
    PIEZOELECTRIC VALVE, AND OPTICAL GRANULATED SUBSTANCE SORTER EQUIPPED WITH AIR-BLOWING MEANS THAT USES THIS PIEZOELECTRIC VALVE 有权
    压电阀，以及配备使用该压电阀的空气吹扫装置的光学粒状物质分配器

    公开(公告)号：US20140339141A1

    公开(公告)日：2014-11-20

    申请号：US14364673

    申请日：2012-11-29

    申请人： SATAKE CORPORATION ,  MECHANO TRANSFORMER CORPORATION, ,  KURODA PNEUMATICS LTD.

    发明人： Takafumi Ito ,  Sze Keat Chee ,  Takeshi Yano ,  Takeshi Kamima ,  Toshitada Hirata ,  Toshiro Higuchi

    IPC分类号： F16K31/02 ,  B07B11/00 ,  B07C5/342

    CPC分类号： F16K31/02 ,  B07B11/00 ,  B07C5/3425 ,  B07C5/366 ,  B07C2501/009 ,  F16K31/004

    摘要： A piezoelectric valve whose assembly work can be efficiently performed. A piezoelectric valve according to this invention includes a valve main body having a gas pressure chamber which receives compressed gas supplied from the outside, a plate which is disposed inside the valve main body and is fixed to the valve main body, and actuators each of which has a valve element, a piezoelectric element generating, in the form of a displacement, driving force required for operation of the valve element, and a displacement magnification mechanism for magnifying a displacement of the piezoelectric element and causing the magnified displacement to act on the valve element, are fixed to each of two surfaces of the plate, and are disposed inside the valve main body together with the plate.

    摘要翻译： 可以有效地进行组装工作的压电阀。 根据本发明的压电阀包括阀主体，其具有接收从外部供应的压缩气体的气体压力室，设置在阀主体内并固定到阀主体的板，以及各自的致动器 具有阀元件，形成位移形式的压电元件，用于操作阀元件所需的驱动力;以及位移放大机构，用于放大压电元件的位移并使放大位移作用于阀 元件固定在板的两个表面中的每一个上，并且与板一起设置在阀主体的内部。

    EJECTOR FOR GRANULAR MATTER COLOR SORTER
    3.
    发明申请
    EJECTOR FOR GRANULAR MATTER COLOR SORTER 审中-公开

    公开(公告)号：US20170312790A1

    公开(公告)日：2017-11-02

    申请号：US15531823

    申请日：2015-11-18

    申请人： SATAKE CORPORATION ,  MECHANO TRANSFORMER CORPORATION ,  KURODA PNEUMATICS LTD.

    发明人： Takafumi ITO ,  Hidehiko MIZUKAMI ,  Toshitada HIRATA ,  Sze Keat CHEE ,  Toshiro HIGUCHI

    IPC分类号： B07C5/36 ,  B07C5/342

    CPC分类号： B07C5/366 ,  B07C5/342 ,  B07C5/3422 ,  B07C5/3425 ,  B07C5/36 ,  B07C5/368

    摘要： An ejector for a granular matter color sorter reducing burdens such as cleaning and maintenance in particular associated with a nozzle unit is to be provided. The ejector 10 comprises a nozzle unit 15, a solenoid valve unit 13, and a manifold unit 14. The nozzle unit 15 is constituted by a plurality of nozzle devices 16 that are independent from each other. The solenoid valve unit 13 is constituted by a plurality of solenoid valve devices 19. The respective nozzle devices 16 and the respective solenoid valve devices 19 correspond to each other on a one-on-one basis so that air flow passages of them are connected by an air flow passage of a manifold. The nozzle device 16 and the manifold 29 are detachably connected and made integral in a state where a surface of the nozzle device 16 in which the air flow passage opens and a surface of the manifold 29 in which the air flow passage opens are brought into abutment with each other.