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1. 发明授权

US3943775A Method and apparatus for predicting the explosiveness of a volume containing inert gas and hydrocarbon vapors when mixed with air 失效
标题翻译：用于预测与空气混合时含有惰性气体和烃蒸汽的体积的爆炸性的方法和装置
公开(公告)号：US3943775A
公开(公告)日：1976-03-16
申请号：US561569
申请日：1975-03-24
申请人： Bruce De Baun
发明人： Bruce De Baun
IPC分类号： G01N25/54 , G01N27/00 , B65D87/48 , B65D87/52
CPC分类号： G01N25/54 , Y10T137/0318
摘要： A method is disclosed for changing the inert gaseous content of a volume including hydrocarbon vapors to air without producing an explosive mixture. First a sample is obtained from the volume and then mixed with air to form a gas mixture. During the mixing, the mixture is monitored for values including percentage in tenths of lower explosive limit and percentage of oxygen. Then the values are evaluated to see if the mixture forms an explosive mixture; and, if so, the volume is purged with an inert gas prior to ventilating the volume with air to remove the inert gaseous content including hydrocarbon vapors from the volume without producing an explosive mixture of the hydrocarbon vapors and air.Apparatus is also disclosed for use with the method. A sampling hose is located in a gaseous sample volume of inert gas and hydrocarbon vapors. It is connected to a valve to regulate the flow of gas through it. A second valve is connected to a source of air. These valves are also connected to respective sides of a tee so that the sample volume and air begin to mix in it as the mixture passes to a catalytic combustion indicator. The indicator reads percent oxygen and the percent (as a decimal) of the lower explosive limit.The results may be recorded graphically or may be displayed on digital means by using two analog-to-digital converters, a summer and a digital display. One converter emits a unit pulse series for each tenth of the lower explosive limit; the other emits a unit pulse series for each percent of oxygen. These pulses are added in the summer and displayed on a digital display.
摘要翻译：公开了一种用于将包含烃蒸汽的体积的惰性气体含量改变为空气而不产生爆炸性混合物的方法。首先从体积中获得样品，然后与空气混合以形成气体混合物。在混合过程中，监测混合物的值，包括爆炸极限下限和氧气百分比的百分数。然后评估值以查看混合物是否形成爆炸性混合物; 如果是这样，在用空气通风之前用惰性气体吹扫体积，以从体积中除去包括烃蒸汽的惰性气体含量，而不产生烃蒸气和空气的爆炸性混合物。

2. 发明授权

US3616815A Flow system having electrostatic charge reducer 失效
标题翻译：具有静电电荷减少剂的流动系统
公开(公告)号：US3616815A
公开(公告)日：1971-11-02
申请号：US3616815D
申请日：1969-06-17
申请人： SMITH CORP A O
发明人： ERICKSON CHARLES D , CIOTTI GEORGE A
IPC分类号： B65D90/46 , A62C4/00 , B67D7/32 , B65D87/48
CPC分类号： A62C4/00 , Y10T137/86364
摘要： A FLOW SYSTEM FOR PETROLEUM PRODUCTS AND THE LIKE. AN UNSHROUDED STATIC CHARGE REDUCER TUBE IS CONNECTED IN THE STORAGE MEANS OF THE FLOW SYSTEM FOR ELIMINATING ELECTROSTATIC MEANS OF THE FLOW LIQUID FLOW. THE REDUCER IS FORMED OF A SUITABLE PLASTIC AND A PLURALITY OF PINS PROJECT INWARDLY INTO THE INTERNAL FLOW PASSAGEWAY. A CONDUCTIVE MEMBER CONNECTS THE PINS TO THE STORAGE MEANS OR SOME OTHER ELEMENT WHICH DEFINES A GROUND CONNECTION.

3. 发明授权

US3472420A Safety vent structure 失效
公开(公告)号：US3472420A
公开(公告)日：1969-10-14
申请号：US3472420D
申请日：1967-06-02
申请人： UNION TANK CAR CO
发明人： HIATT RAYMOND L
IPC分类号： B65D90/34 , B65D87/48
CPC分类号： B65D90/34

4. 发明授权

US4249669A Containers and other liquid-holding means 失效
标题翻译：集装箱和其他液体保持装置
公开(公告)号：US4249669A
公开(公告)日：1981-02-10
申请号：US91713
申请日：1979-11-06
申请人： Andrew Szego
发明人： Andrew Szego
IPC分类号： B65D90/22 , A62C3/06 , B65D88/34 , B65D90/42 , B65D87/48
CPC分类号： A62C3/06
摘要： A container or other liquid holding means, e.g. a pipeline, for inflammable liquids is provided with a fire-extinguishing structure. This comprises a blanket of a porous, flame-permeable, heat-resistant material, e.g. expanded metal foil, which is supported for contact with the surface of the liquid e.g. on floats embedded in the blanket, so that the blanket extends in contact with substantially the whole of the liquid surface. In the case of a pipeline, the blanket may be supported adjacent the pipeline in a normally-empty catchment facility which is intended for retaining spillages or leakages of liquid from the pipeline. The blanket has large non-capillary interstices. On ignition of the vapor/air mixture above the blanket, the flame front recedes downwardly into the blanket and the flames become extinguished. This arrangement can reduce the fire hazard associated with large-capacity containers for inflammable liquids.
摘要翻译：容器或其他液体保持装置，例如用于易燃液体的管道设有灭火结构。这包括多孔，阻燃，耐热的材料的毯子，例如。膨胀金属箔，其被支撑以与液体的表面接触，例如，在嵌入毯子中的浮子上，使得橡皮布与基本上整个液体表面接触地延伸。在管道的情况下，毯子可以在通常为空的集水设施中的管道附近支撑，该设施用于保持来自管道的液体的溢出或泄漏。毯子具有大的非毛细管间隙。在毯子上方的蒸汽/空气混合物点燃时，火焰前端向下退回到毯子中，并且火焰熄灭。这样可以减少大容量易燃液体容器的火灾危险。

5. 发明授权

US4149649A Explosion-suppressive masses 失效
标题翻译：爆炸抑制质量
公开(公告)号：US4149649A
公开(公告)日：1979-04-17
申请号：US818581
申请日：1977-07-25
申请人： Andrew Szego
发明人： Andrew Szego
IPC分类号： B65D90/40 , B65D87/48
CPC分类号： B65D90/40 , F42D5/045 , F42D5/05 , Y10T29/18 , Y10T29/49789 , Y10T29/49792 , Y10T29/49796 , Y10T29/49826 , Y10T428/12306 , Y10T428/12313 , Y10T428/12333 , Y10T428/1234
摘要： An explosive-suppressive mass comprises layers of expanded metal of which each layer is arranged in a selected orientation so that its mesh strands are inclined with respect to the mesh strands of the layers adjacent thereto. This gives economic and other advantages in the manufacture of the anti-explosive materials.
摘要翻译：爆炸性抑制物质包括多孔金属，其中每层以选定的取向布置，使得其网状链条相对于与其相邻的层的网格线倾斜。这给制造防爆材料带来经济和其他优势。

6. 发明授权

US3930590A Storage installation for liquefied gas 失效
标题翻译：液化气储存安装
公开(公告)号：US3930590A
公开(公告)日：1976-01-06
申请号：US521806
申请日：1974-11-07
申请人： Harold K. Ebbrell
发明人： Harold K. Ebbrell
IPC分类号： F17C13/12 , B65D87/48
CPC分类号： F17C13/126 , F17C2203/03 , F17C2203/0663 , F17C2203/0678 , F17C2221/033 , F17C2223/0161 , F17C2260/036 , F17C2260/042 , F17C2270/0142 , Y10S220/901
摘要： In a storage installation for liquefied gas in a storage vessel surrounded by a wall which forms a collecting space around the vessel, the surfaces of the ground of the collecting space and/or the wall comprise a layer of a heat insulating material, whereby any liquefied gas collected in said collecting space evaporates more slowly thereby reducing hazard from gas vaporized in said collecting space.
摘要翻译：在由在围绕容器形成收集空间的壁围绕的储存容器中的液化气的储存装置中，收集空间和/或壁的地面的表面包括隔热材料层，由此任何液化的收集在所述收集空间中的气体蒸发得更慢，从而减少在所述收集空间中汽化的气体的危害。

7. 发明授权

US3827455A Self-sealing system for storing and dispensing a fluid material 失效
标题翻译：用于储存和分配流体材料的自密封系统
公开(公告)号：US3827455A
公开(公告)日：1974-08-06
申请号：US39495073
申请日：1973-09-06
申请人： DOW CHEMICAL CO
发明人： LEE W
IPC分类号： B65D90/50 , B65D87/48 , F17C13/00
CPC分类号： B65D90/503 , Y10S220/918 , Y10T137/4824 , Y10T137/7036 , Y10T137/87917
摘要： The self-sealing system disclosed herein is particularly adapted for storing and dispensing a liquid composition, such as a liquid fuel. The fuel is stored in one or more containers which are connected by a conduit to a use point, such as an engine. The containers and conduit are enclosed by a jacket which is spaced from these components. The jacket space is divided into gas-tight sections, with each section being filled with a gas under pressure. Pressure-actuated valves are installed in the conduit at several positions between the containers and the use point. At least one valve is in direct communication with each gas tight section. In normal operation, the valve is held in open position. If the jacket, the containers, or the conduit are ruptured at any point, an immediate pressure drop will occur in the affected section. The pressure drop will actuate the nearest valve and close the valve to stop the flow of fuel at that point.
摘要翻译：本文公开的自密封系统特别适用于储存和分配诸如液体燃料的液体组合物。燃料存储在一个或多个容器中，其通过导管连接到使用点，例如发动机。容器和管道由与这些部件间隔开的护套包围。护套空间被分成气密部分，每个部分充满压力气体。压力致动阀安装在导管内的容器和使用点之间的几个位置。至少一个阀与每个气密部分直接连通。在正常操作中，阀门处于打开位置。如果护套，容器或管道在任何点都破裂，则在受影响的部分会立即发生压力降。压降将启动最近的阀门并关闭阀门，以阻止该点处的燃料流动。

8. 实用新型

JPS54114108U 失效
公开(公告)号：JPS54114108U
公开(公告)日：1979-08-10
申请号：JP703778
申请日：1978-01-24
IPC分类号： B65D90/22 , B65D88/76 , B65D87/10 , B65D87/48

9. 实用新型

JPS54113856U 失效
公开(公告)号：JPS54113856U
公开(公告)日：1979-08-10
申请号：JP17505178
申请日：1978-12-22
IPC分类号： B65D90/36 , F16J13/02 , F16K17/04 , F16K17/08 , F17C13/12 , B65D87/48

10. 实用新型

JPS5430313U 失效
公开(公告)号：JPS5430313U
公开(公告)日：1979-02-28
申请号：JP10365277
申请日：1977-08-02
IPC分类号： B65D90/10 , B65D90/22 , B65D87/40 , B65D87/48

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