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公开(公告)号:US12117124B2
公开(公告)日:2024-10-15
申请号:US17706616
申请日:2022-03-29
发明人: Soo Yong Song , Joshua Schimpf Kim , Seo Young Kim
CPC分类号: F17C1/005 , B60K15/03006 , B60K2015/03118 , B60K2015/03144 , F17C2205/0134 , F17C2205/0323 , F17C2221/012 , F17C2227/0374 , F17C2227/04 , F17C2250/043
摘要: A multiple storage tank system includes: storage tanks in which cryogenic fluid is stored; discharge lines connected to the storage tanks to discharge the stored cryogenic fluid or introduce cryogenic fluid; a supply line connected to the discharge lines and a supply target to supply the discharged cryogenic fluid to the supply target; a build-up line branching off the supply line to control internal pressure of a first storage tank of the storage tanks; and a gas transfer line connected to the storage tanks to transfer gas inside the storage tanks, wherein when the internal pressure of the first storage tank is controlled while the cryogenic fluid passes through the build-up line, gas inside the first storage tank is transferred to at least one other storage tank through the gas transfer line so that internal pressure of the at least one other storage tank is controlled.
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公开(公告)号:US20240328579A1
公开(公告)日:2024-10-03
申请号:US18311211
申请日:2023-05-02
CPC分类号: F17C5/06 , F17C1/007 , F17C3/005 , F17C13/002 , F17C13/004 , F17C2221/032 , F17C2223/033 , F17C2223/035 , F17C2225/033 , F17C2225/035 , F17C2250/0636 , F17C2265/07 , F17C2270/0581
摘要: A natural gas energy storage system can comprise a high-pressure subterranean reservoir and a low-pressure subterranean reservoir. The high-pressure subterranean reservoir and the low-pressure subterranean reservoir can be configured to respectively receive and contain high-pressure natural gas and low-pressure natural gas. Said reservoirs can be coupled by a natural gas compression assembly and an energy recovery assembly to generate electricity. The natural gas compression assembly can be configured to recover natural gas from the low-pressure subterranean reservoir, compress the same to produce the high-pressure natural gas, and inject said gas into the high-pressure subterranean reservoir, during surplus periods. The energy recovery assembly can be configured to recover a portion of the high-pressure natural gas from the high-pressure subterranean reservoir, expand the same to generate energy and produce the low-pressure natural gas, and supply said gas into the low-pressure subterranean reservoir, during deficit periods.
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公开(公告)号:US20240288120A1
公开(公告)日:2024-08-29
申请号:US18584288
申请日:2024-02-22
发明人: Marc FARAUT
IPC分类号: F17C1/00
CPC分类号: F17C1/00 , F17C2201/0104 , F17C2203/0619 , F17C2203/0646 , F17C2203/066 , F17C2203/0673 , F17C2209/2127 , F17C2209/221 , F17C2221/012
摘要: A tank for pressurized gas, such as hydrogen, comprises a metal base substantially of revolution about an axis and a shell. The metal base comprises a substantially cylindrical groove recessed along the axis. The shell comprises a substantially cylindrical neck plumb along the axis, with a diameter substantially identical to a diameter of the groove. The groove receives a ring made of plastic material and the neck is assembled with the ring.
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公开(公告)号:US20240274845A1
公开(公告)日:2024-08-15
申请号:US18580721
申请日:2022-07-05
申请人: Robert Bosch GmbH
发明人: Udo Schaich
IPC分类号: H01M8/04082 , B60K1/00 , B60K5/00 , B60L50/72 , F17C1/00
CPC分类号: H01M8/04201 , B60L50/72 , F17C1/00 , B60K1/00 , B60K5/00 , F17C2205/037 , F17C2221/012 , F17C2221/033 , F17C2265/066 , F17C2270/0178 , F17C2270/0184 , H01M2250/20
摘要: Pressure vessel (52) for storing a fluid in an interior (58), having a vessel opening (55) for conducting the fluid out of the interior of the pressure vessel and a connecting member (62) for fixing the connecting member to the pressure vessel in a fluid-tight manner, the connecting member comprising: a connecting element (63) having an opening (65) for conducting the fluid through the vessel opening in the pressure vessel and through the opening in the connecting element; a mechanism (79) for form-fittingly and detachably fixing the connecting element to the pressure vessel such that the connecting element rests on the pressure vessel with a compressive force, wherein the mechanism comprises a first tensioning lever (80) and a second tensioning lever (81), which are connected pivotably relative to one another to a connecting joint such that, when the first tensioning lever and second tensioning lever are in a fixing position relative to one another, a compressive force is applied with the mechanism to the connecting element, and the connecting element bears against the pressure vessel with the compressive force.
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公开(公告)号:US12031673B2
公开(公告)日:2024-07-09
申请号:US17931983
申请日:2022-09-14
发明人: Chiaki Kataoka , Osamu Sawai
IPC分类号: F17C1/00
CPC分类号: F17C1/00 , F17C2201/0109 , F17C2201/035 , F17C2201/056 , F17C2205/0107 , F17C2205/0142 , F17C2209/22 , F17C2221/012 , F17C2223/035 , F17C2270/0178 , F17C2270/0184
摘要: A method for manufacturing a tank unit includes performing a pressure resistance inspection on each of a plurality of high pressure tanks before connecting the high pressure tanks, and connecting a gas flow path to the high pressure tanks that have passed the pressure resistance inspection.
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公开(公告)号:US20240218885A1
公开(公告)日:2024-07-04
申请号:US18557477
申请日:2022-04-28
申请人: Hydrostor Inc.
发明人: Davin Young , Craig Branch , David Brown
摘要: A method of operating a hydrostatically compensated compressed air energy storage system comprising to inhibit champagne effect conditions, can include charging the system; changing the system into a storage mode; and before a dissolved gas concentration in a layer of compensation liquid exceeds a champagne effect saturation threshold, operating the system in a dilution cycle mode that can include i) discharging at least a portion of the compressed air from the accumulator thereby drawing additional compensation liquid having a lower dissolved gas concentration than the liquid in the layer of compensation liquid into the accumulator, and ii) re-charging the system by conveying additional compressed air into the layer of compressed air in the accumulator thereby displacing a corresponding amount of compensation liquid from the layer of compensation liquid into a compensation liquid flow path and returning the system to the storage mode.
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公开(公告)号:US20240167443A1
公开(公告)日:2024-05-23
申请号:US18058468
申请日:2022-11-23
CPC分类号: F02M37/0064 , F02M21/0209 , F02M21/0221 , F02M37/007 , F02M37/0082 , F02M37/0088 , F17C1/00 , F17C2205/0149 , F17C2205/0323 , F17C2221/012 , F17C2221/033 , F17C2223/0161 , F17C2227/0337 , F17C2250/03 , F17C2250/0408 , F17C2250/0439 , F17C2250/0452 , F17C2250/061 , F17C2265/066
摘要: Methods and systems are provided for a multi-fuel fuel system. In one example, a system includes a first fuel arranged in an interior volume of a first tank and a second fuel arranged in an interior volume of a second tank. The second tank is arranged in the interior volume of the first tank and in contact with the first fuel.
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公开(公告)号:US20240142055A1
公开(公告)日:2024-05-02
申请号:US18282499
申请日:2022-03-17
申请人: Deep Purple AS
发明人: Svein Kjenner , Jan Helge Hassel , Kamrul Hasan
CPC分类号: F17C1/007 , F17C3/005 , F17C13/082 , F17C2201/035 , F17C2205/0107 , F17C2270/0102 , F17C2270/0128
摘要: The invention relates to a submersible system (1) comprising at least a first frame structure (2) for horizontal storage of tanks (3) with a positive buoyancy in water therein, wherein the first frame structure (1) has a negative buoyancy in water and comprises at least two storage positions (4) for supporting at least two tanks (3), wherein the storage positions (4) are arranged side by side in one level and each storage position comprises at least one cradle (4) for supporting a tank (3) from below, and wherein the system (1) comprises a fastening device (6,11) having a first and a second state, wherein: i. when in the first state, the fastening device (6,11) is configured to permit positioning of a tank (3) from above into the at least one cradle (4) and; ii. when in the second state, the fastening device (6,11) is configured to secure a tank (3) positioned in the at least one cradle (4) in a radial direction of the tank (3) preventing movement of the tank (3) in a vertical upward direction; and wherein a total buoyancy of the system (1) when submerged in water, when tanks (3) are positioned in each of the storage positions, is negative. The invention also relates to an associated method of storing tanks on a seabed using the submersible system (1).
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公开(公告)号:US20240139557A1
公开(公告)日:2024-05-02
申请号:US18407891
申请日:2024-01-09
CPC分类号: A62B7/02 , A62B9/022 , A62B9/04 , A62B18/02 , F17C1/00 , F17C2201/0128 , F17C2270/025
摘要: A self-contained breathing apparatus includes an air cylinder pressurized to about 5500 psi, wherein the air cylinder is compatible with infrastructure used in conjunction with the air cylinder. The self-contained breathing apparatus also includes a first regulator valve for reducing air pressure from the air cylinder to a predetermined level. A second regulator valve is also provided for reducing the air pressure from the predetermined level to a level suitable for use by an operator, wherein air is supplied from the second regulator valve to the operator via a mask. The self-contained breathing apparatus further includes a frame for supporting the air cylinder on the back of the operator. Other embodiments are described and claimed.
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10.
公开(公告)号:US11920837B2
公开(公告)日:2024-03-05
申请号:US16083139
申请日:2017-03-17
申请人: Arkema France
CPC分类号: F25B45/00 , C09K5/045 , F17C1/00 , C09K2205/126 , C09K2205/24 , F17C2201/0104 , F17C2201/052 , F17C2201/054 , F17C2201/056 , F17C2203/0607 , F17C2203/0619 , F17C2203/0634 , F17C2203/0639 , F17C2203/0648 , F17C2205/0107 , F17C2221/038 , F17C2260/056 , F25B2345/001
摘要: The invention relates to a container housing a composition comprising tetrafluoropropene. The container is made from metal and includes an inner surface, said inner surface being in contact with the composition and being at least partially covered with a coating containing zinc. Advantageously, the aforementioned composition comprises at least 15 wt.-% tetrafluoropropene relative to the total weight of the composition.
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