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    LNG PROCESS WITH IMROVED METHANE CYCLE
    31.
    发明申请
    LNG PROCESS WITH IMROVED METHANE CYCLE 审中-公开
    液化天然气工艺与甲醇循环

    公开(公告)号：WO2004040212A2

    公开(公告)日：2004-05-13

    申请号：PCT/US0334415

    申请日：2003-10-29

    Applicant: CHART INC ,  O'BRIEN JOHN V

    Inventor： O'BRIEN JOHN V

    IPC: F25J1/02 ,  F25J

    CPC classification number: F25J1/021 ,  F25J1/0022 ,  F25J1/004 ,  F25J1/0042 ,  F25J1/0045 ,  F25J2220/62 ,  F25J2230/08 ,  F25J2245/90

    Abstract: The methane refrigerant used in each cooling stage of the open methane refrigeration cycle in a Cascade LNG plant is produced by partially evaporating only a portion of the cooled liquid methane passing out of that stage. As a result, capital and operating costs can be reduced, because the flash drums previously used for liquid/gas separation can be totally eliminated. Further capital and operating cost savings are achieved by eliminating the LNG product pumps, relying instead on the pressure of the product LNG passing out of the last cooling stage to drive this product to storage.

    Abstract translation: 在Cascade LNG装置的开放式甲烷制冷循环的每个冷却阶段中使用的甲烷制冷剂是通过部分地仅蒸发一部分冷却的甲烷而产生的。 因此，由于先前用于液/气分离的闪蒸桶可以完全消除，因此可以减少资金和运营成本。 通过消除液化天然气产品泵来实现进一步的资本和运营成本节省，而不是依赖于从最后一个冷却阶段出来的产品LNG的压力，以驱使该产品储存。

    LIQUID DENSITY MEASUREMENT DEVICE, SYSTEM AND METHOD
    33.
    发明申请
    LIQUID DENSITY MEASUREMENT DEVICE, SYSTEM AND METHOD 审中-公开

    公开(公告)号：WO2021183271A1

    公开(公告)日：2021-09-16

    申请号：PCT/US2021/018656

    申请日：2021-02-19

    Applicant: CHART INC.

    Inventor： WAGNER, Roland ,  DRUBE, Paul

    IPC: G01N7/00 ,  G01N9/00

    Abstract: A probe assembly for determining a saturation pressure of a liquid includes a manifold having at internal passage and an elongated bulb defining a chamber and having a distal tip portion and a proximal portion. The bulb is secured to the manifold at the proximal end portion with the chamber in fluid communication with the internal passage. A charging port is selectively in fluid communication with the internal passage of the manifold. A pressure transmitter is configured to detect a pressure within the chamber of the elongated bulb.

    PRESSURE BUILDING CRYOGENIC FLUID DELIVERY SYSTEM
    34.
    发明申请
    PRESSURE BUILDING CRYOGENIC FLUID DELIVERY SYSTEM 审中-公开

    公开(公告)号：WO2018200725A1

    公开(公告)日：2018-11-01

    申请号：PCT/US2018/029441

    申请日：2018-04-25

    Applicant: CHART INC.

    Inventor： POAG, Brian ,  STROM, Jason

    IPC: F02M21/06 ,  F02M21/02

    Abstract: A cryogenic fluid delivery system includes a tank configured to store a supply of cryogenic liquid and a heat exchanger having a main line and a reheat line. A liquid pickup line has an inlet that receives cryogenic liquid from the tank and directs it to the main line of the heat exchanger. A trim heater exit tee receives fluid from the main line of the heat exchanger. Fluid exits the trim heater exit tee through an engine outlet and a trim heater outlet. Fluid exiting through the engine outlet flows through a flow restriction device and to a primary inlet of a trim heater return tee. A trim heater line receives fluid from the trim heater outlet of the trim heater exit tee and directs it to the reheat line of the heat exchanger after the fluid passes through a portion of the trim heater line positioned within the tank. Warmed fluid leaving the reheat line of the heat exchanger travels to a trim heater inlet of the trim heater return tee.

    SPIN PUMP WITH SPUN-EPICYCLIC GEOMETRY
    36.
    发明申请
    SPIN PUMP WITH SPUN-EPICYCLIC GEOMETRY 审中-公开
    旋转泵与SPUN-EPICYCLIC几何

    公开(公告)号：WO2015054505A1

    公开(公告)日：2015-04-16

    申请号：PCT/US2014/059921

    申请日：2014-10-09

    Applicant: CHART INC.

    Inventor： COREY, John

    IPC: F04B9/04

    CPC classification number: F04B27/0612 ,  F04B1/1136 ,  F04B25/04 ,  F04B39/0094 ,  F04B41/06

    Abstract: The subject matter described herein relates to a spin pump that includes a combination of a compressor and a vacuum pump on respective pistons extending from a common crankshaft in a rotating housing. Related methods, apparatuses, systems, techniques and articles are also described.

    Abstract translation: 本文所述的主题涉及一种旋转泵，其包括在旋转壳体中从公共曲轴延伸的相应活塞上的压缩机和真空泵的组合。 还描述了相关方法，装置，系统，技术和制品。

    LNG PROCESS WITH IMROVED METHANE CYCLE
    37.
    发明申请
    LNG PROCESS WITH IMROVED METHANE CYCLE 审中-公开

    公开(公告)号：WO2004040212A3

    公开(公告)日：2004-05-13

    申请号：PCT/US2003/034415

    申请日：2003-10-29

    Applicant: CHART INC. ,  O'BRIEN, John, V.

    Inventor： O'BRIEN, John, V.

    IPC: F25J1/00

    Abstract: The methane refrigerant used in each cooling stage of the open methane refrigeration cycle in a Cascade LNG plant is produced by partially evaporating only a portion of the cooled liquid methane passing out of that stage. As a result, capital and operating costs can be reduced, because the flash drums previously used for liquid/gas separation can be totally eliminated. Further capital and operating cost savings are achieved by eliminating the LNG product pumps, relying instead on the pressure of the product LNG passing out of the last cooling stage to drive this product to storage.

    CONTROLLED LEAK CRYOGENIC BAYONET PIPE SPOOL AND SYSTEM
    38.
    发明申请
    CONTROLLED LEAK CRYOGENIC BAYONET PIPE SPOOL AND SYSTEM 审中-公开

    公开(公告)号：WO2002061327A3

    公开(公告)日：2002-08-08

    申请号：PCT/US2002/000462

    申请日：2002-01-08

    Applicant: CHART, INC. ,  BONN, John

    Inventor： BONN, John

    IPC: F16L39/00

    Abstract: A cryogenic fluid piping system (fig.2) is provided with two or more coupled pipe spools, each spool having an inner (16) and outer (12) pipe, the inner for carrying cryogenic fluid. The pipe spools are configured with a bayonet connection (22,42) to allow expansion and contraction of the system without failure. A leak control device (24) and pressure relief device (52) are included to protect the system from catastrophic failure in the event of a cryogenic fluid leak from the inner pipe.

    CRYOGENIC FREEZER
    40.
    发明申请
    CRYOGENIC FREEZER 审中-公开

    公开(公告)号：WO2016160986A8

    公开(公告)日：2016-10-06

    申请号：PCT/US2016/025004

    申请日：2016-03-30

    Applicant: BROOKS AUTOMATION, INC. ,  CHART INC.

    Inventor： CAVENEY, Robert, T. ,  HUNT, Frank ,  SUN, Lingchen ,  WARHURST, Julian, D. ,  ZANDI, Bruce, S. ,  BROOKS, Jeffrey, S.

    IPC: F25D3/10 ,  A01N1/02 ,  F25D25/04 ,  G01N35/00

    Abstract: A configurable cryogenic storage device has a freezer (120) and a rack carrier positioned inside of the freezer. The freezer includes a bearing (733) and a drive shaft (231) though the freezer, the drive shaft being coupled to the rack carrier inside the freezer and adapted to be coupled to a motor assembly. The rack carrier rests on the bearing in a manual rotation configuration and hangs from the drive shaft when the motor is connected. Coupling the drive shaft to the motor assembly lifts the rack carrier and decouples the bearing and enables automated rotation of the rack carrier by the motor. The rack carrier includes rack-mounting features holding a plurality of sample storage racks (480). The sample storage racks hang from the rack carrier and the rack-mounting features precisely position the end of each sample storage rack.

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