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    Over-pressurization protection system for cryogenic vessel
    3.
    发明授权
    Over-pressurization protection system for cryogenic vessel 有权
    低压容器过压保护系统

    公开(公告)号：US07028489B1

    公开(公告)日：2006-04-18

    申请号：US10742968

    申请日：2003-12-22

    Applicant: Ivan Keith Hall

    Inventor： Ivan Keith Hall

    IPC: F17C13/02 ,  E03B7/07

    CPC classification number: F17C6/00 ,  F17C9/00 ,  F17C13/025 ,  F17C2201/0104 ,  F17C2201/035 ,  F17C2201/054 ,  F17C2203/0391 ,  F17C2203/0629 ,  F17C2221/011 ,  F17C2221/012 ,  F17C2221/013 ,  F17C2221/014 ,  F17C2221/016 ,  F17C2221/033 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2223/046 ,  F17C2225/0161 ,  F17C2225/033 ,  F17C2225/044 ,  F17C2227/0107 ,  F17C2227/0135 ,  F17C2250/032 ,  F17C2250/043 ,  F17C2250/0443 ,  F17C2260/021 ,  F17C2265/063 ,  Y02E60/321 ,  Y10T137/85954

    Abstract: A dual purpose recirculation valve system for a cryogenic vessel includes a fill line, a delivery line assembly, a recirculation line and a recirculation valve. The cryogenic vessel defines a storage space and includes a pressure monitoring device structured to monitor the pressure in the storage space, as well as an electronic control system structured to receive input from the pressure monitoring device. The fill line is structured to be coupled to a bulk tank, whereby the storage space is filled with a cryogenic fluid. The delivery line assembly has a delivery coupling assembly and the delivery line assembly structured to remove the cryogenic fluid from the storage space and deliver the cryogenic fluid to the delivery coupling assembly. The recirculation line extends between, and is in fluid communication with both, the fill line and the delivery line assembly. The recirculation valve is disposed on the fill line at a location between the recirculation line and the storage space, the recirculation valve structured to close when the cryogenic vessel pressure exceeds a set limit. In this configuration, the recirculation valve acts as both a recirculation valve and as a valve to avert over-pressurization during a fill.

    Abstract translation: 用于低温容器的双重目的再循环阀系统包括填充管线，输送管线组件，再循环管线和再循环阀。 低温容器限定存储空间，并且包括被构造成监测存储空间中的压力的​​压力监测装置，以及构造成从压力监测装置接收输入的电子控制系统。 填充线被构造成耦合到散装罐，由此储存空间填充有低温流体。 输送管线组件具有输送连接组件，并且输送管线组件构造成从存储空间移除低温流体并将低温流体输送到输送连接组件。 再循环管线在填充管线和输送管线组件之间延伸并且与填充管线和输送管线组件处于流体连通。 再循环阀在再循环管线和储存空间之间的位置处设置在填充管线上，再循环阀构造成当低温容器压力超过设定极限时闭合。 在这种构造中，再循环阀充当再循环阀和阀，以在填充期间避免过压。

    Pressure control device for cryogenic liquid vessel
    5.
    发明授权
    Pressure control device for cryogenic liquid vessel 失效
    低温液体容器压力控制装置

    公开(公告)号：US07073339B2

    公开(公告)日：2006-07-11

    申请号：US10754756

    申请日：2004-01-09

    Applicant: Ivan Keith Hall ,  Justin Charles Gish

    Inventor： Ivan Keith Hall ,  Justin Charles Gish

    IPC: F17C7/04

    CPC classification number: F17C13/025 ,  F17C2223/0161 ,  F17C2223/045 ,  F17C2223/047 ,  F17C2250/0626

    Abstract: An economizer circuit assembly for a cryogenic liquid vessel assembly is disclosed. The cryogenic liquid vessel assembly includes a first, outer shell and a second, inner shell defining a storage space. The storage space has a liquid space and a vapor space. The cryogenic vessel also has a delivery line extending from outside the first, outer vessel shell into the liquid space. The economizer circuit assembly includes a vent line and an integration device. The vent line extends from outside the first, outer shell into the cryogenic vessel. The vent line has a first end and a second end. The first end is disposed in the vapor space. The vent line and the delivery line are coupled, and in fluid communication at, the integration device.

    Abstract translation: 公开了一种用于低温液体容器组件的节能器电路组件。 低温液体容器组件包括限定存储空间的第一外壳和第二内壳。 存储空间具有液体空间和蒸气空间。 低温容器还具有从第一外部容器壳体外部延伸到液体空间的输送管线。 节能器电路组件包括排气管线和集成装置。 排气管线从第一外壳外部延伸到低温容器中。 排气管线具有第一端和第二端。 第一端设置在蒸气空间中。 排气管线和输送管线在集成装置处连接并且流体连通。

    Pressurized liquid natural gas filling system and associated method
    8.
    发明授权
    Pressurized liquid natural gas filling system and associated method 有权
    加压液体天然气填充系统及相关方法

    公开(公告)号：US06901973B1

    公开(公告)日：2005-06-07

    申请号：US10754783

    申请日：2004-01-09

    Applicant: Ivan Keith Hall ,  Justin Charles Gish

    Inventor： Ivan Keith Hall ,  Justin Charles Gish

    IPC: B65B1/04 ,  B65B3/18 ,  B65B3/22 ,  F17C5/00

    CPC classification number: F17C5/00 ,  F17C2205/0326 ,  F17C2221/033 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2227/0135 ,  F17C2227/0393 ,  F17C2227/04 ,  F17C2250/01 ,  F17C2250/032 ,  F17C2250/043 ,  F17C2250/0439 ,  F17C2250/0636 ,  F17C2265/065 ,  F17C2270/0168

    Abstract: A liquid natural gas filling system structured to store a cryogenic fluid at a low pressure and fill a use vessel at a high pressure. The filling system includes a first, low pressure vessel, at least one second, high pressure vessel, a plurality of conduits, each conduit in the plurality having a valve, extending between, and in fluid communication within the first, low pressure vessel and the at least one second, high pressure vessel, a pressure building means coupled to the at least one second, high pressure vessel and structured to raise the pressure of a cryogenic liquid within the at least one second, high pressure vessel, and an outlet nozzle structured to be coupled to a use vessel, the outlet nozzle coupled via the plurality of conduits to, and in fluid communication with, the first, low pressure vessel and the second, high pressure vessel. The filling system is structured so that a cryogenic liquid may be stored in the first, low pressure vessel at a low pressure. The cryogenic liquid at a low pressure may further be transferred to the at least one second, high pressure vessel via the plurality of conduits. The pressure of the cryogenic liquid at a low pressure in the at least one second, high pressure vessel may be increased to a high pressure by actuating the pressure building means. Thus, the cryogenic liquid at a high pressure in the at least one second, high pressure vessel may be transferred from the at least one second, high pressure vessel to a use vessel via the plurality of conduits and the nozzle.

    Abstract translation: 一种液体天然气填充系统，其构造为在低压下储存低温流体并以高压填充使用容器。 填充系统包括第一低压容器，至少一个第二高压容器，多个导管，多个导管中的每个管道具有阀，在第一低压容器内部和第二低压容器之间在流体连通中延伸， 至少一个第二高压容器，压力建筑装置，其耦合到所述至少一个第二高压容器并被构造成提高所述至少一个第二高压容器内的低温液体的压力，以及出口喷嘴结构 联接到使用容器，出口喷嘴通过多个管道连接到第一低压容器和第二高压容器中并与第一低压容器和第二高压容器流体连通。 填充系统的结构使得低温液体可以在低压下储存在第一低压容器中。 低压下的低温液体可以进一步经由多个导管传递至至少一个第二高压容器。 在至少一个第二高压容器中低压下的低温液体的压力可以通过致动压力建立装置而增加到高压。 因此，在至少一个第二高压容器中的高压下的低温液体可以经由多个导管和喷嘴从至少一个第二高压容器转移到使用容器。

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