TANK
    155.
    发明申请
    TANK 有权
    坦克

    公开(公告)号:US20110210131A1

    公开(公告)日:2011-09-01

    申请号:US13103787

    申请日:2011-05-09

    Applicant: Akira SHIMIZU

    Inventor: Akira SHIMIZU

    Abstract: In a screw structure of a high-pressure tank, there is an issue in that the strength of the screw section declines each time the screw section is used, and therefore an object of the present invention is to provide a tank having a structure which restricts decline in the strength of the screw section. In order to achieve this, the tank according to the present invention includes a mouthpiece having a mouthpiece screw section which is formed with a screw thread and has a larger diameter on the outer side than on the inner side in an axial direction of the tank, and a valve having a valve screw section which corresponds only to a portion of the mouthpiece screw section. In this tank, when installing a product valve on the mouthpiece, it is possible to use a screw portion of the mouthpiece of which strength has not declined, by using, for example, a test valve and a product valve having different positions of the valve screw sections.

    Abstract translation: 在高压罐的螺杆结构中,存在的问题在于,每当使用螺杆部时,螺杆部分的强度下降,因此本发明的目的是提供一种具有限制的结构的罐 螺杆截面强度下降。 为了实现这一点,根据本发明的罐包括具有口螺纹部的接口管,该口部螺纹部形成有螺纹,并且在外侧具有比在罐的轴向方向上的内侧更大的直径, 以及阀,其具有仅对应于接口螺钉部的一部分的阀螺杆部。 在该罐中,当在吹嘴上安装产品阀时,可以使用具有不降低强度的接口管的螺纹部分,例如使用例如具有阀的不同位置的测试阀和产品阀 螺丝部分。

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