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    Heat Management System and Method for Cryogenic Liquid Dispensing Systems
    35.
    发明申请
    Heat Management System and Method for Cryogenic Liquid Dispensing Systems 有权
    低温液体分配系统的热管理系统和方法

    公开(公告)号：US20140157796A1

    公开(公告)日：2014-06-12

    申请号：US14092329

    申请日：2013-11-27

    Applicant: Chart Inc.

    Inventor： Thomas Drube ,  Petr Zaruba

    IPC: F17C7/02

    CPC classification number: F17C7/02 ,  F17C2201/054 ,  F17C2221/033 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2225/0161 ,  F17C2225/033 ,  F17C2227/0135 ,  F17C2227/0185 ,  F17C2227/0304 ,  F17C2227/0311 ,  F17C2227/0393 ,  F17C2250/01 ,  F17C2250/0439 ,  F17C2250/0631 ,  F17C2260/023 ,  F17C2265/022 ,  F17C2265/032 ,  F17C2265/065 ,  F17C2270/0168

    Abstract: A system for dispensing a cryogenic fluid includes a bulk tank containing a supply of cryogenic fluid. A heating circuit includes an intermediate tank and a heating device and has an inlet in fluid communication with the bulk tank and an outlet. A bypass junction is positioned between the bulk tank and the inlet of the heating circuit. A bypass circuit has an inlet in fluid communication with the bypass junction and an outlet so that a portion of cryogenic fluid from the bulk tank flows through the heating circuit and is warmed and a portion flows through the bypass circuit. A mixing junction is in fluid communication with the outlets of the bypass circuit and the heating circuit so that warmed cryogenic fluid from the heating circuit is mixed with cryogenic fluid from the bypass circuit so that the cryogenic fluid is conditioned. A dispensing line is in fluid communication with the mixing junction so that the conditioned cryogenic fluid may be dispensed. Warmed cryogenic fluid remaining in the heating circuit after dispensing is directed to the intermediate tank and used to warm cryogenic fluid directed through the heating circuit.

    Abstract translation: 用于分配低温流体的系统包括容纳低温液体的散装罐。 加热回路包括中间罐和加热装置，并且具有与散装罐和出口流体连通的入口。 旁路结位于散货箱和加热回路的入口之间。 旁路回路具有与旁路结点流体连通的入口和出口，使得来自本体罐的低温流体的一部分流过加热回路并被加热，并且一部分流过旁路回路。 混合连接点与旁通回路和加热回路的出口流体连通，使得来自加热回路的加温的低温流体与来自旁路回路的低温流体混合，从而调节低温流体。 分配管路与混合结合处于流体连通状态，从而可以分配调节的低温流体。 在分配后残留在加热回路中的加热的低温流体被引导到中间罐并用于加热引导通过加热回路的低温流体。

    Metering System and Method for Cryogenic Liquids
    36.
    发明申请
    Metering System and Method for Cryogenic Liquids 有权
    低温液体计量系统和方法

    公开(公告)号：US20140150469A1

    公开(公告)日：2014-06-05

    申请号：US14089096

    申请日：2013-11-25

    Applicant: CHART INC.

    Inventor： Paul Drube ,  Thomas Drube

    IPC: F17C13/02

    CPC classification number: F17C13/025 ,  G01F1/00

    Abstract: A system for dispensing a cryogenic liquid includes a storage tank containing a supply of the cryogenic liquid and a metering chamber. A liquid inlet line is in communication with the storage tank and the metering chamber so that the metering chamber receives cryogenic liquid from the storage tank. A meter run is in communication with the metering chamber and includes a metering element, a dispensing line and a dispensing valve. A stabilizing column is positioned within the metering chamber and includes vertically spaced openings. Vertically spaced first and second pressure sensors are in communication with the interior of the stabilizing column. A controller is in communication with the metering element, the first and second pressure sensors and the dispensing valve.

    Abstract translation: 用于分配低温液体的系统包括容纳低温液体和计量室的供应的储存箱。 液体入口管线与储罐和计量室连通，使得计量室从储罐接收低温液体。 仪表运行与计量室连通并且包括计量元件，分配管线和分配阀。 稳定柱定位在计量室内并且包括垂直间隔的开口。 垂直间隔的第一和第二压力传感器与稳定柱的内部连通。 控制器与计量元件，第一和第二压力传感器和分配阀连通。

    CRYOGENIC LIQUID DELIVERY SYSTEM AND METHOD WITH ACTIVE PRESSURE BUILDING CAPABILITIES
    37.
    发明申请
    CRYOGENIC LIQUID DELIVERY SYSTEM AND METHOD WITH ACTIVE PRESSURE BUILDING CAPABILITIES 有权
    低温液体输送系统和具有主动压力建筑能力的方法

    公开(公告)号：US20140096539A1

    公开(公告)日：2014-04-10

    申请号：US14044622

    申请日：2013-10-02

    Applicant: CHART, INC.

    Inventor： Keith Gustafson ,  Erik Gustafson

    IPC: F17C7/04

    CPC classification number: F17C7/04 ,  B60K2015/03013 ,  F02M21/0215 ,  F02M21/0221 ,  F02M21/023 ,  F02M21/0287 ,  F17C7/02 ,  F17C2201/056 ,  F17C2201/058 ,  F17C2205/0134 ,  F17C2221/033 ,  F17C2223/0153 ,  F17C2223/0161 ,  F17C2227/0107 ,  F17C2227/0302 ,  F17C2227/0393 ,  F17C2265/066 ,  F17C2270/0107 ,  F17C2270/0178 ,  Y02T10/32

    Abstract: A cryogenic fluid delivery system includes a tank adapted to contain a supply of cryogenic liquid, with the tank including a head space adapted to contain a vapor above the cryogenic liquid stored in the tank. A liquid withdrawal line is adapted to communicate with cryogenic liquid stored in the tank. A vaporizer has an inlet that is in communication with the liquid withdrawal line and an outlet that is in communication with a vapor delivery line. A pressure building circuit is in communication with the vapor delivery line and the head space of the tank. The pressure building circuit includes a flow inducing device and a control system for activating the flow inducing device when a pressure within the head space of the tank drops below a predetermined minimum pressure and/or when other conditions exist.

    Abstract translation: 低温流体输送系统包括适于容纳低温液体供应的罐，所述罐包括适于容纳储存在罐中的低温液体上方的蒸气的顶部空间。 液体排出管线适于与存储在罐中的低温液体连通。 蒸发器具有与液体排出管线连通的入口和与蒸气输送管线连通的出口。 压力建筑电路与蒸汽输送管线和罐的顶部空间连通。 压力建筑电路包括流动诱导装置和用于当罐的顶部空间内的压力低于预定的最小压力时和/或当其他条件存在时启动流动诱导装置的控制系统。

    Cryogenic fluid dispensing system with heat management
    38.
    发明授权
    Cryogenic fluid dispensing system with heat management 有权

    公开(公告)号：US12209710B2

    公开(公告)日：2025-01-28

    申请号：US17338816

    申请日：2021-06-04

    Applicant: Chart Inc.

    Inventor： Martin Spinka ,  Jan Kubica

    IPC: F17C9/00

    Abstract: A cryogenic fluid dispensing system having a tank that holds cryogenic liquid and manages heat within the system is disclosed. The cryogenic liquid dispensing system optionally includes a basin and/or a heat exchanger within the tank for managing heat within the system.

    Cryogenic container with reserve pressure building chamber
    40.
    发明授权
    Cryogenic container with reserve pressure building chamber 有权

    公开(公告)号：US11346504B2

    公开(公告)日：2022-05-31

    申请号：US15873182

    申请日：2018-01-17

    Applicant: Chart Inc.

    Inventor： Grant Madison

    IPC: F17C13/04 ,  F17C9/00 ,  F17C7/02

    Abstract: A system for dispensing cryogenic liquid includes a container defining an interior with a partition dividing the interior into primary and reserve chambers. Cryogenic liquid within the primary chamber is separated from cryogenic liquid in the reserve chamber. The partition provides a headspace cornrnurrrcation passage. A primary pressure building circuit has an inlet selectively in liquid communication with the primary chamber and an outlet in fluid communication with the headspaces of the primary and reserve chambers. A reserve pressure building circuit has an inlet selectively in liquid communication with the reserve chamber and an outlet in fluid communication with the headspaces of the primary and reserve chambers. An equalizing circuit is selectively in liquid communication with the primary and reserve chambers. A dispensing line is selectively in liquid communication with the primary chamber.

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