Device for reducing separation of volatile organic compounds from oil during filling of tanks
    5.
    发明授权
    Device for reducing separation of volatile organic compounds from oil during filling of tanks 失效
    用于在罐中填充时减少挥发性有机化合物与油​​分离的装置

    公开(公告)号:US07228871B2

    公开(公告)日:2007-06-12

    申请号:US10515520

    申请日:2003-05-15

    申请人: Per Lothe

    发明人: Per Lothe

    IPC分类号: F17B1/12

    摘要: A device for reducing evaporation of volatile organic compounds (VOC) during filling of a substantially liquid petroleum product into a storage and/or transportation tank (18) via a down pipe (14), wherein the down pipe (14), which has a non-constricted flow-section, is provided with an inlet (22) for gas at its upper portion, the inlet (22) being arranged to enable inflow of gas due to the underpressure being formed in the upper portion of the down pipe (14) when the petroleum product flows down through the down pipe (14).

    摘要翻译: 一种用于在通过下管(14)将基本上液体的石油产品填充到储存和/或运输罐(18)期间减少挥发性有机化合物(VOC)的蒸发的装置,其中所述下管(14)具有 非收缩流动部分在其上部设置有用于气体的入口(22),入口(22)被布置成使得能够由于在下管(14)的上部中形成负压而流入气体 )当石油产品向下流过下管(14)时。

    Separate low pressure gas storage system
    6.
    发明授权
    Separate low pressure gas storage system 失效
    独立的低压气体储存系统

    公开(公告)号:US4902304A

    公开(公告)日:1990-02-20

    申请号:US147585

    申请日:1988-01-21

    申请人: Walter R. Hallen

    发明人: Walter R. Hallen

    IPC分类号: F17B1/12 F17B1/26

    CPC分类号: F17B1/12 F17B1/26

    摘要: A low pressure gas storage system comprising an annular anchor ring, a granular bed within the ring, a flexible membrane of gas storage chamber positioned above the bed, and a flexible membrane of air chamber encompassing the gas storage chamber and exerting pressure thereon; and a plurality of flexible, radially-extending restraining means positioned against and over the air chamber to exert a predetermined pressure thereon.

    摘要翻译: 一种低压气体存储系统,包括环形锚环,环内的颗粒床,位于床上方的气体储存室的柔性膜,以及包围气体储存室并在其上施加压力的空气室的柔性膜; 以及多个柔性的,径向延伸的约束装置,其抵靠空气室和上方定位,以在其上施加预定的压力。

    Missile and powerplant
    7.
    发明授权
    Missile and powerplant 失效
    MISSILE和POWERPLANT

    公开(公告)号:US3826278A

    公开(公告)日:1974-07-30

    申请号:US62287967

    申请日:1967-03-03

    申请人: LOVINGHAM J KIRCHER H

    发明人: LOVINGHAM J KIRCHER H

    IPC分类号: F02K9/58 F17B1/12

    CPC分类号: F02K9/58 Y10T137/87539

    摘要: A valve for controlling fluid flow through a conduit and having means to reduce flow therethrough upon sliding operation of the valve.

    摘要翻译: 用于控制流体流过管道的阀门,并且具有在阀的滑动操作时减少流过其中的流体的装置。