Fogless ambient air vaporizer
    34.
    发明授权
    Fogless ambient air vaporizer 有权
    无雾环境空气蒸发器

    公开(公告)号:US07870747B1

    公开(公告)日:2011-01-18

    申请号:US11127565

    申请日:2005-05-13

    申请人: Ross M. Brown

    发明人: Ross M. Brown

    IPC分类号: F17C9/02

    摘要: In the method of using ambient air to vaporize liquefied gas, the steps include transferring heat from a stream of ambient air to a stream of liquefied gas, thereby cooling the air stream, and vaporizing the liquid; transferring heat from a source into the cooled air stream; and then discharging the heated air stream to atmosphere, sufficient heat being transferred to obviate objectionable fog production resulting from step c).

    摘要翻译: 在使用环境空气来蒸发液化气体的方法中,步骤包括将热量从环境空气流转移到液化气流,从而冷却空气流并蒸发液体; 将热量从源传递到冷却的空气流中; 然后将加热的空气流排放到大气中,转移足够的热量以消除由步骤c)得到的令人反感的雾化产生。

    Sampling hydrocarbons in a well using a flexible bag
    37.
    发明授权
    Sampling hydrocarbons in a well using a flexible bag 失效
    使用柔性袋在井中取样碳氢化合物

    公开(公告)号:US06148914A

    公开(公告)日:2000-11-21

    申请号:US959600

    申请日:1997-10-28

    申请人: Paul B. Guieze

    发明人: Paul B. Guieze

    摘要: To take a sample of liquid and/or gaseous hydrocarbon at the surface or down an oil well, use is made of a flexible bag suspended by a tube from a top region of a wall of a closed receptacle. The bag and the tube are made of a flexible material that is leakproof and inert relative to the sample to be taken, such as a cross-linked polymer. The volume of sample admitted into the bag is controlled so as to avoid stretching the wall of the bag.

    摘要翻译: 为了在表面或油井上取液体和/或气态烃的样品,使用由封闭容器的壁的顶部区域由管悬挂的柔性袋。 袋和管由相对于待采样物例如交联聚合物的防漏和惰性的柔性材料制成。 控制进入袋的样品的体积,以避免拉伸袋的壁。

    Light gas tank with a safe inlet device
    39.
    发明授权
    Light gas tank with a safe inlet device 失效
    轻型燃气罐具有安全入口装置

    公开(公告)号:US5868271A

    公开(公告)日:1999-02-09

    申请号:US992118

    申请日:1997-12-17

    申请人: Jaw-Shiunn Teay

    发明人: Jaw-Shiunn Teay

    IPC分类号: F17C7/04 F17C13/12 B65D1/04

    摘要: A light gas tank with a safe inlet device includes a ring fixed on an upper surface of a light gas tank. The ring has a center fuel inlet hole, and an inverted L-shaped gas inlet on one side of the wall and an inverted L-shaped passageway on the other side of the wall. An L-shaped air tube is located in a hollow interior of the tank, having its upper end welded with a vertical portion of the gas inlet and air holes in a lower portion. An air pumping device can pump air into an inlet nozzle, the gas inlet of the ring and the L-shaped air tube, and then out of the air holes into the fuel stored in the tank to fuse with the fuel to become fuel gas for use through a control valve fixed on the tank. The pumping device is operated only when fuel gas is to be used, so no large gas pressure is produced in the tank, diminishing potent danger of explosion.

    摘要翻译: 具有安全入口装置的轻型气罐包括固定在轻型气罐的上表面上的环。 该环具有中心燃料入口孔,并且在壁的一侧上具有倒置的L形气体入口和在壁的另一侧上的倒L形通道。 L形的空气管位于罐的中空内部,其上端焊接有气体入口的垂直部分和下部的气孔。 空气泵送装置可将空气泵入入口喷嘴,环形气体入口和L形空气管,然后从空气孔中排入储存在罐中的燃料,与燃料熔化成燃料气体 通过固定在油箱上的控制阀使用。 泵送装置仅在使用燃料气体时运行,因此在油箱中不会产生大的气体压力,从而减少了有效的爆炸危险。