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81. 发明授权

US4744137A Method of making double wall storage tank for liquids 失效
标题翻译：制造液体双壁储罐的方法
公开(公告)号：US4744137A
公开(公告)日：1988-05-17
申请号：US43634
申请日：1987-06-11
申请人： David T. Palazzo
发明人： David T. Palazzo
IPC分类号： B65D90/02 , B65D90/50 , B23P9/00
CPC分类号： B65D90/029 , B65D90/503 , Y10T29/49879 , Y10T29/49893
摘要： A method is described for manufacturing a rigid double wall tank from a rigid single wall cylindrical inner tank, in which a substantially rigid sheath is formed over a male mold which has a configuration generally similar to that of the inner tank and provides for molding of projections on the inner surface of such cylindrical sheath portion. The cylindrical sheath portion is then removed from the mold and introduced over the inner tank with the projections extending from the cylindrical inner surface of the sheath to the outer surface of the inner tank, and sheath end portions are applied to the axial extremities of that cylindrical sheath portion, forming a complete sheath enclosing the inner tank.
摘要翻译：描述了一种用于从刚性单壁圆柱形内箱制造刚性双壁箱的方法，其中在阳模上形成基本上刚性的外壳，其具有与内罐大致相似的构造，并且提供模制突起在这种圆筒形护套部分的内表面上。然后将圆柱形护套部分从模具中取出并且在内罐上引入从护套的圆柱形内表面延伸到内罐的外表面的突起，并且护套端部被施加到该圆柱形的轴向末端护套部分，形成包围内罐的完整护套。

82. 发明授权

US4696186A Storage tanks having secondary containment means 失效
标题翻译：具有二次容纳装置的储罐
公开(公告)号：US4696186A
公开(公告)日：1987-09-29
申请号：US899484
申请日：1986-08-22
申请人： Bruce R. Sharp
发明人： Bruce R. Sharp
IPC分类号： B65D90/50 , G01M3/22 , G01M3/32
CPC分类号： G01M3/226 , B65D90/501 , B65D90/503 , B65D90/505 , B65D90/506 , G01M3/32
摘要： A storage tank system especially useful for storing liquid gasoline in one aspect comprises a rigid inner tank encased by a flexible outer jacket with a leak detecting means associated with the closed space between the inner tank and jacket. In another aspect, an outer rigid tank contains a bladder within it together with leak detecting means between the tank and bladder. The system results in a storage facility which is less likely to lose its stored liquid to the environment due to a slow leak or a sudden large leak such as is possible with an earthquake.
摘要翻译：特别适用于储存液体汽油的储罐系统包括一个由柔性外护套封装的刚性内罐，其中具有与内罐和夹套之间的封闭空间相关的泄漏检测装置。在另一方面，外部刚性罐在其内部包含气囊以及在罐和气囊之间的泄漏检测装置。该系统导致存储设施，由于缓慢的泄漏或诸如可能发生的地震引起的突然大的泄漏，其不太可能将其储存的液体丢失到环境中。

83. 发明授权

US4640439A Double wall storage tank for liquids and method of making same 失效
标题翻译：液体双壁储罐及其制作方法
公开(公告)号：US4640439A
公开(公告)日：1987-02-03
申请号：US775140
申请日：1985-09-12
申请人： David T. Palazzo
发明人： David T. Palazzo
IPC分类号： B65D90/02 , B65D90/50 , B65D87/24
CPC分类号： B65D90/503 , B65D90/029 , Y10S220/917
摘要： A double wall tank for the storage of liquids is manufactured from a rigid single wall inner tank by applying a spacing material to at least a portion of the exterior surface of the inner tank and applying over that inner tank exterior surface and the spacing material a substantially rigid outer sheath of a material that is substantially liquid-tight.
摘要翻译：用于储存液体的双壁罐由刚性单壁内罐制造，通过将间隔材料施加到内罐的外表面的至少一部分上，并在该内罐外表面上施加间隔材料，基本上基本上液密的材料的刚性外护套。

84. 发明授权

US3902356A Safety device for use in tanks for liquids 失效
标题翻译：用于液体罐的安全装置
公开(公告)号：US3902356A
公开(公告)日：1975-09-02
申请号：US42444873
申请日：1973-12-13
申请人： RUPF BOLZ OTTO
发明人： RUPF-BOLZ OTTO
IPC分类号： B65D88/06 , B65D90/24 , B65D90/50 , G01N3/12
CPC分类号： B65D90/503 , B65D90/24
摘要： A safety device for use in tanks for liquids, especially in large-capacity tanks for hydrocarbons or other liquids capable of polluting the environment, for indicating a leakage and/or averting its consequences. A separating bottom provides a gastight seal in a cross section of the tank in the vicinity of the bottom, said separating bottom in conjunction with the bottom of the tank forming a gas-filled space which is free from any liquid. The gas pressure is measurable and/or controllable approximately corresponding to the respective hydrostatic pressure of the liquid inside the tank. Means are provided to actuate an alarm in case of a leak.
摘要翻译：一种用于液体罐的安全装置，特别是在能够污染环境的碳氢化合物或其他液体的大容量罐中，用于指示泄漏和/或避免其后果。分离底部在底部附近的罐的横截面中提供气密密封，所述分离底部与罐的底部结合形成不含任何液体的气体填充空间。气体压力是可测量的和/或可控的，大致对应于罐内液体的各自的静水压力。提供装置以在泄漏的情况下致动警报。

85. 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。

86. 发明授权

US3413840A Leak detection system 失效
标题翻译：泄漏检测系统
公开(公告)号：US3413840A
公开(公告)日：1968-12-03
申请号：US54372566
申请日：1966-04-19
申请人： MCMULLEN JOHN J
发明人： BASILE NORMAN K , YEARWOOD DONALD R , BRIDEWESER DONALD W
IPC分类号： B65D90/50 , F17C13/12 , G01M3/00 , G01M3/32
CPC分类号： B65D90/503 , F17C13/126 , F17C2260/026 , F17C2260/038 , G01M3/002 , G01M3/32

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