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公开(公告)号:US20220390070A1
公开(公告)日:2022-12-08
申请号:US17888608
申请日:2022-08-16
申请人: TruStar Energy LLC
发明人: Daniel KUBISTA , Corey SENSE , Chad STARKSON
IPC分类号: F17C7/02
摘要: Systems and methods are provided for a modular compressed natural gas (CNG) fueling station. The modular CNG fueling station modules include a control station skid, an interface module, and a compressor skid. The compressor skid includes a fueling station for fueling a compressed natural gas (CNG) vehicle. Each of the modules of the modular CNG fueling station are configured as fully wired “plug and play” station modules. The control station module, the interface module, and the compressor module are each pre-plumbed with electrical connections to allow the CFS station to be portable and easily installed above-ground at a utility site.
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公开(公告)号:US20220341546A1
公开(公告)日:2022-10-27
申请号:US17522622
申请日:2021-11-09
发明人: Se Kwon JUNG , Kang Sik JEON , Kwi Seong JEONG
IPC分类号: F17C7/02 , F17C13/02 , H01M8/04082 , H01M8/0438 , H01M8/04746 , H01M8/0432
摘要: A hydrogen storage system may include a storage container storing liquid hydrogen, a supply line connected to the storage container and to a fuel cell system, the supply line supplying gaseous hydrogen to the fuel cell system from the storage container, a compressor mounted in the supply line and compressing the gaseous hydrogen, a bypass line connecting the supply line and the storage container and allowing the gaseous hydrogen to flow from the supply line to the storage container, a control valve mounted in the bypass line and selectively adjusting a bypass flow rate of the gaseous hydrogen, an orifice provided in the bypass line, and a controller configured to control the control valve, accurately adjusting a supply pressure of the storage container and a supply amount of the hydrogen to be supplied to the fuel cell system based on the operation conditions of the fuel cell system.
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公开(公告)号:US11473731B2
公开(公告)日:2022-10-18
申请号:US17139012
申请日:2020-12-31
发明人: Jianguo Qu
摘要: A tube-array-type liquid nitrogen container includes a container body having a mouth; a tube array component received in the container body; and a top cap sealing the mouth from above. The top cap is rotatable in the mouth. The tube array component is composed of a plurality of holding tubes. The holding tube is opened at one end thereof, wherein the opening thereof faces the top cap. The top cap has at least one tube access passing therethrough. Each tube access is atop covered by a tube access cover. The tube-array-type liquid nitrogen container uses a tube-array component composed of the a plurality of holding tubes to store the freezing tubes, and is cooperated with the rotatable top cap and an external robotic arm, thereby improving space utilization and thermal insulation, effectively ensuring safety of the freezing tubes, and facilitating automatic storage of freezing tubes.
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公开(公告)号:US11448366B2
公开(公告)日:2022-09-20
申请号:US16857190
申请日:2020-04-24
申请人: Hui-Ping Hsieh
发明人: Hui-Ping Hsieh
摘要: A dense fluid recovery and supply pressure sensing system includes a dense fluid source, recovery tank and working tank, where the recovery tank is in connection with the dense fluid source with an input pipe configured with a pre-pressure valve and pre-pressure compressor, and the bottom of the recovery tank is configured with a weight measuring device measuring the weight of the recovery tank and in electric connection with the pre-pressure compressor, allowing the pre-pressure compressor to control the go and stop of the compression according to a value measured by the weight measuring device; the working tank is in connection with the recovery tank through a delivery pipe configured with a pressure building compressor and configured with a recovery pipe, another end of the recovery pipe is in connection with the input pipe of the recovery tank, and the recovery pipe is configured with a recovery valve.
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公开(公告)号:US11434019B2
公开(公告)日:2022-09-06
申请号:US16826977
申请日:2020-03-23
发明人: Barnaby Law
摘要: A fuel extraction system for extracting a gaseous fuel from a fuel tank. The fuel extraction system includes a conveying device which is configured to convey gaseous fuel and to bring it from a first pressure level to a second pressure level, a first line which is configured to connect the conveying device fluidically to the interior of the fuel tank, a buffer tank which is configured to store the fuel at the second pressure level, and which has a first outlet and a second outlet, at least one valve with a pneumatic actuating device, and a second line which is connected to the first outlet of the buffer tank and is configured to conduct a part of the fuel at the second pressure level to the pneumatic actuating device of the at least one valve. Furthermore, a fuel tank apparatus and a fuel cell system are described.
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公开(公告)号:US11383348B2
公开(公告)日:2022-07-12
申请号:US16710404
申请日:2019-12-11
申请人: SAES PURE GAS, INC.
摘要: The present invention is embodied in a carbon dioxide compression and delivery device that uses a plurality of reversible thermoelectric devices and to a method to operate such carbon dioxide compression and delivery device.
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公开(公告)号:US20220127019A1
公开(公告)日:2022-04-28
申请号:US17505785
申请日:2021-10-20
申请人: ArianeGroup GmbH
发明人: Christian HESSEL
IPC分类号: B64G1/40 , B64G1/42 , F02K9/42 , F17C7/02 , H01M8/0656
摘要: A rocket propulsion system comprising a first cryogenic tank and a second cryogenic tank, wherein the first cryogenic tank is filled with a first propellant, and the second cryogenic tank is filled with a second propellant, for purposes of feeding at least one repeatedly ignitable main propulsion unit in a propulsion phase of the rocket propulsion system. For purposes of tank pressurization via at least a low level of acceleration in a ballistic phase, a first auxiliary propulsion unit can be operated by means of a first gas pressure accumulator, and at least one further auxiliary propulsion unit can be operated by means of a further gas pressure accumulator, and the rocket propulsion system is assigned an energy conversion unit, which is designed at least to charge the first and the second gas pressure accumulator, preferably in the ballistic phase.
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公开(公告)号:US11299279B2
公开(公告)日:2022-04-12
申请号:US16361482
申请日:2019-03-22
发明人: Michael Winter
IPC分类号: F02C7/141 , F02C7/16 , F02C9/18 , B64D13/08 , F25B9/14 , F25J3/04 , B01D45/08 , B01D53/00 , B03C1/28 , B64D27/12 , B64D33/08 , F01D15/00 , F01D25/12 , F02C6/08 , F02C7/143 , F02C7/18 , F02K3/06 , B64D13/06 , F17C7/02 , F17C7/04 , B64D37/32
摘要: A system for an aircraft includes an engine bleed source of a gas turbine engine. The system also includes a means for chilling an engine bleed air flow from the engine bleed source to produce a chilled working fluid. The system further includes a means for providing the chilled working fluid for an aircraft use.
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公开(公告)号:US20210372569A1
公开(公告)日:2021-12-02
申请号:US16884996
申请日:2020-05-27
申请人: TruStar Energy LLC
发明人: Daniel KUBISTA , Corey SENSE , Chad STARKSON
IPC分类号: F17C7/02
摘要: Systems and methods are provided for a modular compressed natural gas (CNG) fueling station. The modular CNG fueling station modules include a control station skid, an interface module, and a compressor skid. The compressor skid includes a fueling station for fueling a compressed natural gas (CNG) vehicle. Each of the modules of the modular CNG fueling station are configured as fully wired “plug and play” station modules. The control station module, the interface module, and the compressor module are each pre-plumbed with electrical connections to allow the CFS station to be portable and easily installed above-ground at a utility site.
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公开(公告)号:US20210317954A1
公开(公告)日:2021-10-14
申请号:US17006653
申请日:2020-08-28
申请人: Tritec Marine Ltd
发明人: Georgios Mermiris , Jamie Roberts
摘要: A gas supply marine vessel and a refueling facility are described. The gas supply marine vessel includes a hull with an upper deck having an elongated cargo cavity formed therein. Gas interface modules are disposed in the cavity and extend between hull sides, each module having a plurality of fuel vessel docking stations. A plurality of stacked fuel container assemblies are fluidically coupled to the docking stations. A gantry, is movable along the length of the cavity, straddles the cargo cavity between hull sides. An articulating crane is mounted on the gantry and it utilized to move fuel container assemblies to a fuel container depression formed in the deck of a floating refueling facility. The floating refueling facility includes a concave side to facilitate mooring adjacent a shoreline, the concave side forming angled extensions at corners of the deck with a linkspan extending from each of the angled extensions.
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