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1.发明公开公开(公告)号：US20240353068A1
公开(公告)日：2024-10-24
申请号：US18683004
申请日：2022-08-09
申请人： EBARA CORPORATION
IPC分类号： F17C9/00
CPC分类号： F17C9/00 , F17C2201/0104 , F17C2201/032 , F17C2201/052 , F17C2205/0323 , F17C2221/012 , F17C2223/0153 , F17C2223/046 , F17C2227/0142 , F17C2227/0178 , F17C2227/044 , F17C2250/0439 , F17C2250/0491
摘要： An integrally-transportable purge container capable of preventing entry of air when a submersible pump is carried into a pump column, and capable of warming the submersible pump when it is removed from the pump column to prevent components of the air from being liquefied is provided. The integrally-transportable purge container includes: a container body having an interior space for accommodating a submersible pump therein; an upper lid configured to cover an upper opening of the container body; a lower lid configured to cover a lower opening of the container body; and a purge-gas inlet port and a purge-gas outlet port communicating with the interior space of the container body. The integrally-transportable purge container is detachably coupled to an upper portion of a pump column in which the submersible pump is to be installed. The integrally-transportable purge container is configured to be transportable together with the submersible pump.
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2.发明公开公开(公告)号：US20240084968A1
公开(公告)日：2024-03-14
申请号：US18282360
申请日：2022-03-24
CPC分类号： F17C3/022 , F17C3/027 , G06F30/10 , F17C2201/0104 , F17C2201/032 , F17C2201/052 , F17C2203/0329 , F17C2203/0358 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2250/0478 , F17C2250/0678 , F17C2260/013 , G06F2111/10
摘要： The invention relates to a tracing method (2000) for constructing a liquefied gas storage facility (1). The facility (1) comprises a sealed and thermally-insulating tank (20). A bottom wall (21) of the tank (20) includes a plurality of angular sectors (25) which are images of each other through rotation by a predetermined angle about a vertical axis, the predetermined angle being equal to k.360°/N, where k is a positive integer. A vertical wall (22) of the tank (20) comprises a vertical row (120) of planar insulating wall modules (131, 131A) disposed on each vertical load-bearing section (14) of a load-bearing structure of the tank. The tracing method ensures that an azimuthal angular deviation with respect to said vertical axis between two rows (120) of planar insulating wall modules (131, 131A, 171) disposed on two adjacent vertical load-bearing sections (14) is equal to 360°/N, preferably with an accuracy better than 5 mm.
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公开(公告)号：US11828421B2
公开(公告)日：2023-11-28
申请号：US17059699
申请日：2019-05-28
CPC分类号： F17C6/00 , F17C13/02 , F17C2201/0157 , F17C2201/052 , F17C2205/0134 , F17C2221/033 , F17C2223/0161 , F17C2227/0135 , F17C2250/032 , F17C2250/036 , F17C2250/0408 , F17C2250/0439 , F17C2250/0473 , F17C2250/0482 , F17C2250/061 , F17C2250/0636 , F17C2250/0694 , F17C2260/016 , F17C2270/0105
摘要： A method for managing the filling levels of a plurality of tanks arranged in a ship, said tanks being connected in such a way as to allow liquid to be transferred between said tanks, the method comprising
providing an initial state (7) of the tanks,
determining a target state (8) defining respective final filling levels of said tanks,
determining a liquid transfer scenario (9), the transfer scenario defining one or more flows of liquid to be transferred between the tanks during a transfer period in order to shift from the initial state to the target state of the tanks,
calculating a probability of damage to the tanks (10) during the course of said transfer scenario, as a function of successive filling levels of the tanks during the transfer period,
if the probability of damage to the tanks satisfies an acceptance criterion, transferring (13) the liquid between the tanks in accordance with said transfer scenario.-
公开(公告)号：US11767950B2
公开(公告)日：2023-09-26
申请号：US17952747
申请日：2022-09-26
申请人： Hydrostor Inc.
CPC分类号： F17C1/007 , B65G5/00 , F17C13/06 , F17C2201/052 , F17C2203/066 , F17C2203/0636 , F17C2203/0678 , F17C2221/014 , F17C2221/016 , F17C2221/031 , F17C2223/0123 , F17C2223/035 , F17C2223/043 , F17C2223/047 , F17C2225/013 , F17C2227/0157 , F17C2227/0192 , F17C2270/0142 , F17C2270/0581
摘要： A compressed gas energy storage system may include an accumulator for containing a layer of compressed gas atop a layer of liquid. A gas conduit may have an upper end in communication with a gas compressor/expander subsystem and a lower end in communication with accumulator interior for conveying compressed gas into the compressed gas layer of the accumulator when in use. A shaft may have an interior for containing a quantity of a liquid and may be fluidly connectable to a liquid source/sink via a liquid supply conduit. A partition may cover may separate the accumulator interior from the shaft interior. An internal accumulator force may act on the inner surface of the partition and the liquid within the shaft may exert an external counter force on the outer surface of the partition, whereby a net force acting on the partition is less than the accumulator force.
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公开(公告)号：US20230228380A1
公开(公告)日：2023-07-20
申请号：US18007986
申请日：2021-05-27
申请人： CryoVac AS
发明人： Stein FOSS , Sverre ØIEN , Aage Bjorn ANDERSEN , Terje PAULSEN
CPC分类号： F17C3/08 , F17C3/025 , F17C2201/052 , F17C2201/0157 , F17C2203/066 , F17C2203/0358 , F17C2203/0391 , F17C2203/0629 , F17C2203/0643 , F17C2203/0646 , F17C2205/018 , F17C2209/221 , F17C2221/012 , F17C2221/033 , F17C2223/033 , F17C2223/0161 , F17C2250/043 , F17C2250/0439 , F17C2260/011 , F17C2260/013 , F17C2270/0107
摘要： An insulation arrangement for an ocean-going ship comprising a modular arrangement of panels, each panel comprising a first cold layer and an opposing ambient layer and a volume therebetween arranged in use to be evacuated to create a vacuum.
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公开(公告)号：US20230184383A1
公开(公告)日：2023-06-15
申请号：US17997601
申请日：2021-04-27
发明人： Bruno DELETRE , Marguerite D'OLCE , Olivier PERROT
CPC分类号： F17C3/04 , F17C3/027 , B63B25/16 , B63B27/25 , B63B25/14 , F17C2223/0153 , F17C2203/0358 , F17C2201/0157 , F17C2203/0621 , F17C2203/0329 , F17C2203/066 , F17C2270/0107 , F17C2205/0355 , F17C2227/0135 , F17C2250/0439 , F17C2221/033 , F17C2201/052 , F17C2221/035 , F17C2223/033 , F17C2260/033
摘要： The invention relates to a tank (71) for storing a liquefied gas, wherein the tank (71) includes peripheral walls (1), the peripheral walls (1) including a sealing membrane and at least one thermal insulation barrier,
wherein the sealing membrane includes corrugated metal plates comprising a first series of parallel corrugations, extending along a direction x and a second series of parallel corrugations extending along a direction y, the direction x being a direction of greater slope, wherein the peripheral walls (1) comprise filling elements with pressure loss, which are disposed in the corrugations of the first series of corrugations so as to form a belt (16) of filling elements extending all round the tank (71), the belt being formed of at least one obstruction part (17) and of at least one discontinuation part (18), the belt including at most one discontinuation part (18) per peripheral wall (1).-
公开(公告)号：US20190186663A1
公开(公告)日：2019-06-20
申请号：US16279945
申请日：2019-02-19
CPC分类号： F16L37/002 , B63B27/34 , B65G67/62 , B67D9/00 , B67D9/02 , F16L55/1022 , F17C13/02 , F17C2201/052 , F17C2203/03 , F17C2205/0323 , F17C2205/0326 , F17C2205/0352 , F17C2205/0364 , F17C2205/037 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2225/0123 , F17C2225/0161 , F17C2225/033 , F17C2225/035 , F17C2225/036 , F17C2227/0135 , F17C2227/0178 , F17C2227/0309 , F17C2227/0311 , F17C2227/0318 , F17C2227/0323 , F17C2227/0393 , F17C2227/0395 , F17C2250/032 , F17C2250/034 , F17C2250/036 , F17C2250/0478 , F17C2250/0482 , F17C2250/072 , F17C2260/013 , F17C2260/04 , F17C2260/048 , F17C2265/025 , F17C2265/031 , F17C2265/04 , F17C2265/05 , F17C2265/068 , F17C2270/0105 , F17C2270/0136 , F17C2270/0581 , Y02T70/90
摘要： Systems and methods for dockside regasification of liquefied natural gas (LNG) are described herein. The methods include providing LNG from a LNG carrier to a regasification vessel. The LNG may be regasified on the regasification vessel. The regasified natural gas may be discharged with a high pressure arm to a dock and delivered onshore. The regasification vessel may be moored to the dock. The LNG carrier may be moored to the regasification vessel or the dock.
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8.发明授权公开(公告)号：US10054264B2
公开(公告)日：2018-08-21
申请号：US14407915
申请日：2012-11-22
发明人： Junhong Bae , Jong Gyu Lee , Hee-Moon Chae , Yang Heon Lee
CPC分类号： F17C3/027 , B63B3/68 , B63B25/16 , B65D90/06 , B65D90/08 , F17C2201/0157 , F17C2201/052 , F17C2203/011 , F17C2203/0358 , F17C2203/0631 , F17C2209/232 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2260/011 , F17C2270/0107 , Y10T403/58
摘要： A fixing device of a first barrier-reinforcing member for supporting first and second corrugated portions that are formed in a first barrier to cross each other in a liquefied natural gas (LNG) storage tank including a heat-insulating board and a first barrier positioned thereon and forming an inner wall, includes: a fixing bracket including a coupling portion fixedly inserted in insertion grooves formed under lateral sides of a crossing portion where the first and second corrugated portions cross, and a body coupled to one side of the coupling portion; and a first fastening member for fastening an impact-absorbing plate between the heat-insulating board and the first barrier with the other side of the body. The reinforcing member is fixed to inner sides of the first and second corrugated portions by the impact-absorbing plate.
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9.发明申请公开(公告)号：US20180112823A1
公开(公告)日：2018-04-26
申请号：US15565819
申请日：2016-04-14
发明人： Edouard DUCLOY , Hilarion GIVOLOUP
CPC分类号： F17C3/027 , B63B25/16 , B63B27/24 , F17C3/04 , F17C6/00 , F17C2201/0157 , F17C2201/052 , F17C2203/0333 , F17C2203/035 , F17C2203/0358 , F17C2203/0379 , F17C2203/0631 , F17C2203/0643 , F17C2203/0646 , F17C2203/0651 , F17C2205/0352 , F17C2205/0355 , F17C2209/23 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2227/0135 , F17C2250/043 , F17C2250/0491 , F17C2260/011 , F17C2260/033 , F17C2260/037 , F17C2265/031 , F17C2265/034 , F17C2270/0107
摘要： A sealed and thermally insulating tank intended for the storage of a fluid, the tank having a secondary insulating barrier having juxtaposed insulating panels; and a primary insulating barrier having insulating panels that are each arranged straddling at least four secondary insulating panels and anchored to the latter. The sealed tank is equipped with a through-element passing through a specific zone of the wall. In the specific zone of the wall, the longitudinal directions of the primary panels are perpendicular to the longitudinal directions of the secondary insulating panels. The through-element passes successively through an opening made in one of the secondary insulating panels and an opening made in one of the primary insulating panels.
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公开(公告)号：US09939298B2
公开(公告)日：2018-04-10
申请号：US14459499
申请日：2014-08-14
发明人： Bryan Gordon
CPC分类号： G01F1/34 , F17C13/025 , F17C2201/052 , F17C2201/054 , F17C2201/056 , F17C2201/058 , F17C2203/0639 , F17C2203/0646 , F17C2203/0663 , F17C2205/0332 , F17C2205/0338 , F17C2221/012 , F17C2221/033 , F17C2223/035 , F17C2223/036 , F17C2250/032 , F17C2250/034 , F17C2250/036 , F17C2250/043 , F17C2250/0434 , F17C2250/072 , F17C2260/026 , F17C2260/042 , F17C2260/044 , F17C2270/0165 , F17C2270/0184 , Y02E60/321 , Y10T137/0396 , Y10T137/8326
摘要： The present disclosure is directed to a method and system for detecting activation of a pressure relief device connected to a storage tank containing a pressurized gas. The method includes calculating a pressure relief device release rate based on a set of inputs, wherein the set of inputs includes at least one of a storage tank volume, a pressure relief set point, an orifice size of the pressure relief device, a gas density, and a reseat point for the pressure relief device. The method further includes monitoring the pressure within the storage tank and calculating a differential pressure reading over time, comparing the differential pressure reading over time to the pressure relief device release rate, and detecting a pressure relief device activation based on the comparison result.
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